CADOGAN PETROLEUM PLC                             

                    Half Yearly Report for the Six Months ended 30 June 2015       

                              (Unaudited and unreviewed)                           

                                      Highlights                                   

    Cadogan Petroleum plc ("Cadogan" or the "Company"), an independent oil and gas
    exploration, development and production company with onshore gas, condensate
    and oil assets in Ukraine, announces its unaudited results for the six months
    ended 30 June 2015.

      * The continued efforts to preserve cash have been successful, moving the
        Company closer to cash neutrality, notwithstanding an unfavorable scenario
      * Production has continued from Debeslavetska, Cheremkivska and Monastyretska
        licences and was 118 boepd (net) at the end of June. Average net production
        for the reporting period was 88 boepd (versus 93 boepd in H1 2014), the
        reduction being the result of a temporary halt to Monastyretska operations
        while waiting for the renewal of the licence
      * Monastyretska and Bytlyanska licences have been renewed until November 2019
        and December 2019, respectively, and the renewal of the expired Zagoryanska
        licence follows its normal due process
      * The Ukrainian Hryvnia has further devalued against the USD, which is the
        Group's reporting currency, resulting in a significant decrease in the
        reported USD value of the assets in the country
      * Guido Michelotti, a former eni executive with more than 30 years of
        Exploration and Production ("E&P") experience, has been appointed CEO to
        replace Bertrand des Pallieres who has moved to lead the Cadogan's growing
        gas trading business

    Enquiries:

    Cadogan Petroleum                    +380 (44) 594 5870      
    Plc                                                          
                                                                 
    Guido Michelotti   Chief Executive                           
    Marta Halabala     Officer                                   
                       Company Secretary                         
                                                                 
    Cantor Fitzgerald                    +44 (0) 20 7894 7000    
    Europe                                                       
                                                                 
    David Porter                                                 
    Richard Redmayne                                             

                                    Board Statement                                

    Introduction

    The reporting period has not been easy for the oil and gas industry, in
    general, and for companies operating in Ukraine in particular. The negative
    impact of persistent low prices has been compounded in Ukraine by the
    devaluation of the currency and the extension into 2015 of the harsh fiscal
    regime introduced in 2014 as a temporary measure. After the end of our
    reporting period, the government announced that the harsher regime will be
    abolished and the relevant draft legislation submitted to parliament for vote.
    It, unfortunately, may not apply to Joint Ventures and Debeslavetske and
    Cheremkhivske gas production falls under this category.

    In this challenging context the Group has continued to focus on controlling its
    costs in order to preserve cash. A right-sizing program to further reduce the
    number of staff has been started and at the same time a broader review of the
    administrative expenses undertaken; as part of this exercise the Company has
    moved its Ukrainian headquarters to a smaller office. 

    On the technical side the activity has focused on maintaining the licences and
    efficiently producing from the existing fields within the Debeslavetska,
    Cheremkhivska and Monastyretska licences. Revenues from production have been
    negatively affected not only by the lower realised prices, but also by the
    delays in securing the renewal of the Monastyretska licence and by the very
    harsh fiscal regime imposed in 2014 and maintained throughout the reporting
    period.

    Operations

    The E&P activity has focused on maintaining the licences' validity and on
    safely and efficiently producing from the existing fields within the
    Debeslavetska, Cheremkhivska and Monastyretska licences. At the end of the
    reporting period production rate was increased to 118 boepd, but this has not
    been enough to offset the negative impact of the delay of Monastyretska licence
    approval. The average production in the reported period was 88 boepd slightly
    below the 93 boepd of H1 2014.

    In the Pirkovskoe licence, the work-over and testing activity on well PIRK-1
    confirmed the presence of a hydrocarbon, but so far no commercial production
    has been achieved.

    Results of well Deb-15 have been integrated into the subsurface model to
    enhance the calibration of both seismic attributes and electric logs and thus
    de-risk the remaining exploration potential of the licence.

    Trading

    The trading activity has grown in the first half of the year, bringing the
    volumes traded to around 125 million cubic meters of gas which is almost twice
    the volumes traded in 2014.  Cadogan has managed to capture the benefits of the
    volatile environment of the Ukrainian gas market at the beginning of the year
    within a disciplined risk management framework.  

    Financial position

    At the date of this report, the Group had cash and cash equivalents of
    approximately $47.5 million excluding $0.3 million of Cadogan's share of cash
    and cash equivalents in the joint ventures, including $20 million of restricted
    cash. The Directors believe that the capital available at the date of this
    report is sufficient for the Company and the Group to continue operations for
    the foreseeable future.

    Outlook                                                  

    The cost reduction efforts combined with the net margins generated by trading
    will help the Company to preserve the cash at this difficult juncture for the
    country and for the oil industry, so as to be ready to capture opportunities in
    and outside of Ukraine as they materialise.

    The Board remains confident that the democratic process in Ukraine will deliver
    increased transparency and that the current economic difficulties will be
    overcome with the support of international financial institutions. The harsher,
    temporary fiscal terms introduced last year are expected to be withdrawn and
    this will contribute to restoring the conditions for investing in the
    exploitation of the marginal and technically challenging fields of Ukraine. At
    the same time the crisis of the oil and gas industry triggered by the
    persistent low oil prices is creating opportunities for companies like Cadogan
    which have the cash, the experience and the know-how to operate in an efficient
    manner.

    The Board is of the opinion that the recent executive appointments, new CEO and
    new Head of Trading, have strengthened the Company: their competencies in
    upstream, M&A, financing and trading complement each other and will prepare
    Cadogan to capture and manage the opportunities which will materialise in and
    outside of Ukraine.

                                   Operations Review                               

    In 2015 the Group held working interests in eight (2014: nine) gas, condensate
    and oil exploration and production licences in the East and West of Ukraine;
    Zagoryanska licence expired in April and was not renewed due to an absence of
    interest in the field development from eni. Subsequent to eni's withdrawal
    Cadogan has taken all necessary actions to re-obtain the licence via one of its
    wholly owned subsidiaries. All these assets are operated by the Group and are
    located in either the Carpathian basin or the Dnieper-Donets basin, in close
    proximity to the Ukrainian gas distribution infrastructure. The Group's primary
    focus during the period continued to be on the re-evaluation of the existing
    assets to define the best drillable prospects and enhancement of current
    production results.

            Summary of the Group's licences (as of 30 June 2015)         
                                                                         
       Working          Licence             Expiry       Licence type(1) 
    interest (%)                                                         
                                                                         
    Major                                                                
    licences                                                             
                                                                         
        70.0          Pokrovskoe         August 2016           E&D       
                                                                         
        100.0         Pirkovskoe         October 2015          E&D       
                                                                         
        99.8          Bitlyanska        December 2019          E&D       
                                                                         
    Minor                                                                
    licences                                                             
                                                                         
        99.2       Debeslavetska(2)     November 2026       Production   
        99.2       Debeslavetska(2)     September 2016         E&D       
                                                                         
        53.4       Cheremkhivska(2)        May 2018         Production   
                                                                         
        100.0      Slobodo-Rungerska      April 2016           E&D       
                                                                         
        99.2         Monastyretska      November 2019          E&D       
                                                                         

    (1) E&D = Exploration and Development.

    (2) Debeslavetska and Cheremkhivska licences are held by WGI, in which the
    Group has a 15% interest. The Group has 99.2% and 53.4% of economic benefit in
    conventional activities in Debeslavetska and Cheremkhivska licences
    respectively through Joint Activity Agreements ("JAA").

    In addition to the above licences, the Group has a 15 percent interest in WGI,
    which holds the Reklynetska, Zhuzhelianska, Cheremkhivsko-Strupkivska,
    Debeslavetska Exploration, Debeslavetska Production, Baulinska, Filimonivska,
    Kurinna, Sandugeyivska and Yakovlivska licences for unconventional activities. 

    Below we provide an update to the full Operations Review contained in the
    Annual Financial Report for 2014 published on 30 April 2015.

    Pokrovskoe licence

    The Group holds a 70 per cent working interest in the Pokrovskoe licence area,
    the remainder owned by Eni pursuant to a joint venture formed in July 2011 (the
    "JV"). The exploration and development licence covers 49.5 square kilometres
    and will expire in August 2016. The Group has already started the process of
    the  licence extension. Pokrovskoe wells' re-entering interest was confirmed by
    a local operator and is planned after the licence extension is obtained.

    The Pokrovskoe licence covers seven promising hydrocarbon bearing zones, two
    already defined as drillable prospects, 2,200m deep. The qualification and
    volumetric definition of five other identified leads are planned.

    Pirkovskoe licence

    The Group has a 100 per cent working interest in the Pirkovskoe exploration and
    appraisal licence that covers 71.6 square kilometres and will expire in October
    2015. The licence application for 20-years production period is in progress;
    documents were already transferred to the State Commission of Reserves of
    Ukraine for approval. 

    One promising hydrocarbon bearing zone has been identified and qualified as a
    drillable prospect at a depth of circa 2,200m. In Pirk-1 the well re-entry
    activity continues and presently the work-over for testing the intervals of
    Lower Visean and Tournaisian (around 5,100m deep) is ongoing. Regardless of the
    evident gas and oil shows, a commercial inflow has not been obtained so far.
    Operations are expected to continue until October 2015. Re-evaluation of
    existing wells for re-entry potential is ongoing.

    Bitlyanska licence area

    The Bitlyanska exploration and development licence covers an area of 390 square
    kilometres, and the Group's interest approximates to 99.8 per cent, varying
    with production. The licence extension has been granted until December 2019.

    In this licence area there are three hydrocarbon discoveries; namely
    Bitlyanska, Borynya and Vovchenska. The Borynya 3 well re-entry confirmed the
    presence of several promising gas bearing zones though no commercial production
    was obtained. The well monitoring and scheduled pressure bleed-off is being
    routinely performed.

    Zagoryanska licence (licence renewal is in progress)

    The Group had a 40 per cent working interest in the Zagoryanska licence area,
    the remainder held by Eni pursuant to the JV. The exploration and development
    licence covered 49.6 square kilometres and expired in April 2014.

    Following disappointing results in 2012, an extensive revision and
    reinterpretation of the 3D seismic and Geology and Geophysics ("G&G") studies
    are still on-going to assess the potential of all the possible reserves, as
    well as the re-entry in the existing wells. Cadogan is taking all the necessary
    actions to obtain a 100 percent working interest in the renewed 20 years
    production licence via one of its wholly owned subsidiaries. Zagoryanska wells'
    re-entering interest was confirmed by a local operator and is planned after the
    licence extension is obtained.    

    The gas production facility is under conservation condition as per Ukrainian
    legislation and HSE best practices.

    Minor fields

    The Group has a number of minor licence areas located in western Ukraine. These
    include the following:

      * Debeslavetska Production licence area

    The field is regularly producing around 11,000 scm of gas per day (68 boepd).
    The new compressor unit and dehydration facilities confirmed the reduction in
    fuel consumption and air emissions.

    Existing wells production regimes and production optimisation study were
    conducted, resulting in a plan for re-entering six wells. Activity start-up is
    scheduled for August 2015.

      * Debeslavetska Exploration licence area

    The exploration licence surrounding the Debeslavetska Production licence area,
    despite the disappointing results of the well Deb-15, is considered promising
    in the shallow horizons for gas production potential, and two other prospects
    have been confirmed.

      * Cheremkhivska Production licence area

    The production licence is currently producing 2,500 scm of gas per day (15
    boepd). This licence is considered promising with the same target opportunities
    as Debeslavetska and its shallow gas exploration potential is under further
    evaluation.

      * Slobodo-Rungerska licence area

    This licence includes several old shallow oil wells, now abandoned or
    temporarily shut-in. The Delta-1 well was re-entered and treated with a
    chemical formation washing that marginally improved the well performance.
    However, the significant water content (around 50 percent) and low formation
    productivity quickly made production uneconomical. The well was shut down, and
    a review of the field development strategy (including deeper exploration
    targets) is ongoing.

      * Monastyretska licence area

    In April 2015 the exploration and development licence was extended until
    November 2019. The Blazh 1 well production was resumed at the end of April and
    is currently producing at a rate of circa 50 boepd, among the highest rates
    since inception. Negotiations with a local operator for the acquisition of two
    further existing wells, with the aim to bring them back to production, are
    ongoing.

    A re-evaluation of the reserves and resources for all licences based on the
    work-over results and on  ongoing studies has started  and is expected to be
    completed by year-end.

    Service Company
    activities                                                                                          

    Cadogan's 100 percent owned subsidiary, Astro Service LLC, is proactively
    looking for service opportunities to be delivered to the local E&P market. In
    particular, Astro Service has participated in a tender for a contract for the
    abandonment and restoration of wells, the result of which is expected in the
    second part of the year.

                                   Financial Review                                

    Overview

    In 2015 in addition to E&P activities the Group continued to focus on managing
    the cost base by implementing a number of cost optimisation initiatives as well
    as operating a relatively new energy trading business.

    Trading operations included the importing of gas from the European Union
    countries and local purchasing and sales activities with physical delivery of
    natural gas and diesel. Furthermore, the Group continued to operate its service
    business that includes drilling, construction and other services provided to E&
    P companies.

    Revenue has increased to $40.6 million in the first half of 2015 (30 June 2014:
    $1.6 million, 31 December 2014: $32.6 million) due to gas and diesel trading
    operations, which represent $39.6 million of total revenues; revenues from
    production have slightly declined to $0.8 million (30 June 2014: $1.1 million,
    31 December 2014: $2.4 million) mainly due to the price decrease and the
    Blazhiv 1 well being temporary shut in due to the delay in the Monastyretska
    licence extension.

    Revenue from the service business, which includes drilling and construction
    services, decreased to $0.2 million (30 June 2014: $0.4 million, 31 December
    2014: $0.8 million) mainly due to the postponement of service contracts by
    clients as a result of the situation in Ukraine.

    The cash position of $55.1 million at 30 June 2015, including restricted cash
    of $20 million, has increased from $48.9 million at 31 December 2014, mainly
    due to to the advances paid by the gas customers. The net working capital has
    slightly decreased to $51.8 million at 30 June 2015 from $53.7 million at 31
    December 2014.

    Income statement

      * Loss before tax was $4.5 million (30 June 2014: $3.7 million, 31 December
        2014: $59.1 million), of which $4.2 million (30 June 2014: $0.8 million, 31
        December 2014: $54.7 million) is a share of losses of joint ventures. The
        share of losses in Joint Ventures mainly arises on translation of Balance
        Sheet items from UAH to USD, being the presentation currency of the Group.
      * Revenues of $40.6 million (30 June 2014: $1.6 million, 31 December 2014:
        $32.6 million) are comprised of $39.6 million in gas and diesel sales of
        trading reportable segment, $0.8 million of E&P reportable segment and $0.2
        million sales of service reportable segment. Cost of sales represents $35.7
        million of purchases of gas for trading operating segment, $0.9 million of
        production royalties and taxes, depreciation and depletion of producing
        wells and direct staff costs for exploration and development and $0.1
        million relates to the service segment. Gross profit has increased to $3.8
        million (30 June 2014: $0.4 million, 31 December 2014: $2.8 million).
      * Other administrative expenses of $3.6 million (30 June 2014: $3.6 million,
        31 December 2014: $7.0 million) comprise other staff costs, professional
        fees, Directors' remuneration and depreciation charges on non-producing
        property, plant and equipment and provision for the performance payments in
        relation to trading.
      * Reversal of impairment of other assets of $1.5 million (30 June 2014: $0.6
        million, 31 December 2014: $0.9 million) represent a release in relation to
        an impairment of Ukrainian VAT.
      * Share of losses in joint ventures of $4.2 million (30 June 2014: $0.8
        million, 31 December 2014: $54.7 million) mainly represent translation loss
        which arose primarily on translation of non-current assets of
        Gazvydobuvannya LLC (Pokrovskoe licence) from UAH to USD, being the
        presentation currency of the Group.
      * Net foreign exchange loss of $0.9 million (30 June 2014: loss $1.5 million,
        31 December 2014: gain of $3.0 million) mainly relates to the revaluation
        of the USD-denominated monetary assets of the Group's UK entities which
        have GBP as a functional currency.

    Cash flow statement

    The Consolidated Cash Flow Statement shows operating cash inflow before
    movements in working capital of $0.5 million (30 June 2014: $4.1 million, 31
    December 2014: $3.9 million). Cash inflows from movements in working capital in
    2015 of $15.9 million mostly represent a decrease in trading receivables and
    prepayments of $5.1 million, decrease in trading inventories of $4.7 million,
    and an increase in prepayments received and trading payables of $4.1 million in
    relation to trading reportable segment and $2.0 million of change in working
    capital for other reportable segments. In addition, the Group has incurred
    capital expenditure of $0.1 million (30 June 2014: $0.3 million, 31 December
    2014: $0.5 million) on intangible Exploration and Evaluation ("E&E") assets and
    $0.4 million (30 June 2014: $0.7 million, 31 December 2014: $1.6 million) on
    Property, Plant and Equipment ("PP&E").

    In 2015 the Group financed its trading operations with short-term borrowings
    and as at 30 June 2015 the outstanding amount was $5.7 million (30 June 2014:
    $nil, 31 December 2014: $17.3 million). Borrowings are represented by a credit
    line drawn in UAH at a Ukrainian bank, a 100 percent subsidiary of a UK bank.
    The credit line is secured by $20 million of cash balance placed at a UK bank.

    Balance sheet

    The cash position of $55.1 million at 30 June 2015, including restricted cash
    of $20 million, has increased from $48.9 million at 31 December 2014 due to the
    prepayments received from clients for gas supplies.

    Intangible E&E assets of $14.0 million (30 June 2014: $4.6 million, 31 December
    2014: $18.3 million) represent the carrying value of the Group's investment in
    E&E assets as at 30 June 2015. The PP&E balance of $2.8 million at 30 June 2015
    (30 June 2014: $31.2 million, 31 December 2014: $3.8 million) reflects the cost
    of developing fields with commercial reserves and bringing them into
    production.

    Investments in joint ventures of $10.1 million (30 June 2014: $52.5 million, 31
    December 2014: $14.3 million) mainly represent the carrying value of the
    Group's investments in Pokrovska licences and Westgasinvest LLC (costs related
    to Zagoryanska licence have been fully impaired).

    Trade and other receivables of $8.9 million (30 June 2014: $5.3 million, 31
    December 2014: $17.9 million) include $5.1 million trading prepayments and
    receivables, $1.6 million receivable from joint ventures in respect of
    management charges (30 June 2014: $1.8 million, 31 December 2014: $1.9 million)
    and VAT recoverable of $1.4 million (30 June 2014: $0.3 million, 31 December
    2014: $1.7 million) to be recovered through gas trading operations.

    In October 2014 the Group started to use the short-term facility in Ukraine for
    its trading operations. The $5.7 million outstanding as of 30 June 2015
    represents UAH 121.5 million borrowed in UAH to purchase natural gas and
    diesel.

    The $8.4 million of trade and other payables as of 30 June 2015 (30 June 2014:
    $2.5 million, 31 December 2014: $5.1 million) represent $6.2 million (30 June
    2014: $nil, 31 December 2014: $2.5 million) worth of advances received from
    clients for future supplies of natural gas and $2.2 million (30 June 2014: $2.5
    million, 31 December 2014: $2.3 million) of other creditors and accruals.

    Commitments

    There has not been any significant change in the commitments and contingencies
    reported as at 31 December 2014 (refer to pages 78 and 79 of the Annual
    Report).

    Key performance indicators

    The Group monitors its performance in implementing its strategy with reference
    to clear targets set out for four key financial and one key non-financial
    performance indicators ('KPIs'):

      * to increase oil, gas and condensate production measured on number of
        barrels of oil equivalent produced per day ('boepd');
      * to increase the Group's oil and gas reserves by de-risking possible
        resources and contingent reserves into 2P reserves. This is measured in
        million barrels of oil equivalent ('mmboe');
      * to decrease administrative expenses;
      * to increase the Group's basic earnings per share; and
      * to maintain no lost time incidents.

    The Group's performance during the first six months of 2015 against these
    targets is set out in the table below, together with the prior year performance
    data. No changes have been made to the sources of data or calculations used in
    the period/year.

                                            Unit          30 June     30 June 31 December 2014
                                                             2015        2014                 
                                                                                              
    Financial KPIs                                                                            
                                                                                              
    Average production (working             boepd              88          93               99
    interest basis) (1)                                                                       
                                                                                              
    2P reserves (2)                         mmboe             0.6         2.6              0.6
                                                                                              
    Administrative expenses (3)               $               3.6         3.6              7.0
                                                                                              
    Basic loss per share (4)                cent            (1.9)       (1.6)           (25.6)
                                                                                              
    Non-financial KPIs                                                                        
                                                                                              
    Lost time incidents (5)               incidents             -           -                -

    (1) Average production is calculated as the average daily production during the
    period.

    (2) Quantities of 2P reserves as at 30 June 2014, 31 December 2014 and 30 June
    2015 are based on Gaffney, Cline & Associates' ("GCA") independent reserves
    report on 2P reserves as at 31 December 2009, dated 16 March 2010, as adjusted
    for the actual production during 2015 and actual production and
    reclassification to contingent resources.

    (3) Administrative expenses for the six months ended 30 June 2015 of $3.6
    million includes $0.9 million of provision for trading costs.

    (4) Basic loss per Ordinary share is calculated by dividing the net loss for
    the year attributable to equity holders of the parent company by the weighted
    average number of Ordinary shares during the period.

    (5) Lost time incidents relate to injuries where an employee/contractor is
    injured and has time off work.

    Treasury

    The Group continually monitors its exposure to currency risk. It maintains a
    portfolio of cash and cash equivalent balances mainly in US dollars ('USD')
    held primarily in the UK and holds these mostly in call deposits. Production
    revenues from the sale of hydrocarbons are received in the local currency in
    Ukraine ('UAH') and to date funds from such revenues have been held in Ukraine
    for further use in operations rather than being remitted to the UK. Funds are
    transferred to the Company's subsidiaries in USD to fund operations, at which
    time the funds are converted to UAH. Some payments are made on behalf of the
    affiliates from the UK.

    Going concern

    After making enquiries, the Directors have a reasonable expectation that the
    Company and the Group have adequate resources to continue in operational
    existence for the foreseeable future. Accordingly, they continue to adopt the
    going concern basis in preparing the Condensed Consolidated and Company
    Financial Statements. For further detail refer to the detailed discussion of
    the assumptions outlined in note 2(b) to the Condensed Consolidated Financial
    Statements.

    Risks and uncertainties

    There are a number of potential risks and uncertainties, which could have a
    material impact on the Group's long-term performance and could cause the actual
    results to differ materially from expected and historical results. Executive
    management review the potential risks and then classify them as having a high
    impact, above $5 million, medium impact, above $1 million but below $5 million,
    and low impact, below $1 million. They also assess the likelihood of these
    risks occurring. Risk mitigation factors are reviewed and documented based on
    the level and likelihood of occurrence. The Audit Committee reviews the risk
    register and monitors the implementation of improved risk mitigation procedures
    via Executive management.

    The Group has analysed the following categories as key risks:

    Risk                                   Mitigation                                
                                                                                     
    Operational risks                                                                
                                                                                     
    Health, Safety and Environment ("HSE")                                           
                                                                                     
    The oil and gas industry by its nature The Group maintains a HSE system in place 
    conducts activities that can be        and demands that management, staff and    
    seriously impacted by health, safety   contractors adhere to it. The system      
    and environmental incidents. Serious   ensures that the Group meets Ukrainian    
    incidents can have not only financial  legislative standards in full and achieves
    implications but can also damage the   international standards to the maximum    
    Group's reputation and the opportunity extent possible.                          
    to undertake further projects.                                                   
                                                                                     
    Drilling operations                                                              
                                                                                     
    The technical difficulty of drilling   The incorporation of detailed sub-surface 
    wells in the Group's locations and     analysis into a robustly engineered well  
    equipment limitations can result in    design and work programme, with           
    the unsuccessful completion of the     appropriate procurement procedures and    
    well.                                  competent on site management, aims to     
                                           minimise risk.                            
                                                                                     
    Production and maintenance                                                       
                                                                                     
    Some of the Group's facilities have    All plants are operated at standards above
    been inherited and, although fully     the Ukrainian minimum legal requirements. 
    checked, were not installed under our  Operative staff are experienced and       
    supervision and there is a risk of     receive supplemental training to ensure   
    plant failure.                         that facilities are operated and          
                                           maintained at a high standard.            
                                                                                     
    There is a risk that production or     Service providers are rigorously reviewed 
    transportation facilities can fail due at the tender stage and are monitored     
    to the poor performance of the Group's during the contract period.               
    suppliers and control of some                                                    
    facilities being with other                                                      
    governmental or commercial                                                       
    organisations.                                                                   
                                                                                     
    Work over and abandonment                                                        
                                                                                     
    Certain wells owned by the Group were  Work programmes are designed to assess the
    drilled by the State and other private status of the wells and any work that is  
    companies and will be worked over.     not safe or is not technically feasible   
    There is a risk that Cadogan's         will be abandoned. Qualified professionals
    activities fail because of problems    will be used to design a step-by-step     
    inherited with these sites.            approach to re-entering old wells.        
                                                                                     
    Any well stock that is not considered  All sites that are abandoned will be      
    satisfactory for purpose or poses an   restored and re-cultivated to meet or     
    environmental hazard will need to be   exceed standards required by the relevant 
    abandoned.                             environmental control authorities and in  
                                           compliance with recognised international  
                                           standards.                                
                                                                                     
    Sub-surface risks                                                                
                                                                                     
    The success of the business relies on  All externally provided and historical    
    accurate and detailed analysis of the  data is rigorously examined and discarded 
    sub-surface. This can be impacted by   when appropriate. New data acquisition is 
    poor quality data, either historical   considered and adequate programmes        
    or recently gathered, and limited      implemented, but historical data can be   
    coverage. Certain information provided reviewed and reprocessed to improve the   
    by external sources may not be         overall knowledge base.                   
    accurate.                                                                        
                                                                                     
    Risk                                   Mitigation                                
                                                                                     
    Sub-surface risks (continued)                                                    
                                                                                     
    Some local contractors may not acquire Detailed supervision of local contractors 
    data accurately, and there is          by Cadogan management is followed. Plans  
    frequently the limited choice of       are discussed well in advance with both   
    locally available equipment or         local and international contractors in an 
    contractors of a desirable standard.   effort to ensure that appropriate         
                                           equipment is available.                   
                                                                                     
    Data can be misinterpreted leading to  All analytical outcomes are challenged    
    the construction of inaccurate models  internally and peer reviewed.             
    and subsequent plans.                  Interpretations are carried out on modern 
                                           geological software. A staff training     
                                           programme has been put in place.          
                                                                                     
    Area available for drilling operations If not covered by 3D seismic or fitting   
    is limited by logistics,               over 2D seismic lines, the eventual well's
    infrastructures and moratorium. This   dislocation will not be accepted.         
    increases the risk for setting optimum                                           
    well coordinates.                                                                
                                                                                     
    Financial risks                                                                  
                                                                                     
    The Group may not be successful in     The Group performs a review of its oil and
    achieving commercial production from   gas assets for impairment on an annual    
    an asset and consequently the carrying basis. The Group considers on an annual   
    values of the Group's oil and gas      basis whether to commission a Competent   
    assets may not be recovered through    Person's Report ("CPR") from an           
    future revenues.                       independent reservoir engineer. The CPR   
                                           provides an estimate of the Group's       
                                           reserves and resources by field/licence   
                                           area. As no new production has been       
                                           achieved during 2014, management has      
                                           decided not to commission a new CPR during
                                           2014.                                     
                                                                                     
                                           As part of the annual budget approval     
                                           process, the Board considers and evaluates
                                           projects for the forthcoming year and     
                                           considers the appropriate level of risk.  
                                           The Board has approved a work programme   
                                           for 2015. Further attempts to bring in    
                                           partners and mitigate the Group's risk    
                                           exposure are underway.                    
                                                                                     
    There is a risk that insufficient      The Group manages the risk by maintaining 
    funds are available to meet            adequate cash reserves and by closely     
    development obligations to             monitoring forecasted and actual cash     
    commercialise the Group's major        flow, as well as short and longer funding 
    licences.                              requirements. Management reviews these    
                                           forecasts regularly and updates are made  
                                           where applicable and submitted to the     
                                           Board for consideration.                  
                                                                                     
                                           The farm-out campaign to maintain current 
                                           cash balances and mitigate risk will      
                                           continue through 2015.                    
                                                                                     
    The Group could be impacted by failing These risks are mitigated by employing    
    to meet regulatory reporting           suitably qualified professionals who,     
    requirements in the UK, and statutory  working with advisers when needed, are    
    tax and filing requirements in both    monitoring regulatory reporting           
    Ukraine and the UK.                    requirements and ensuring that timely     
                                           submissions are made.                     
                                                                                     
    The Group operates primarily in        Clear authority levels and robust approval
    Ukraine, an emerging market, where     processes are in place, with stringent    
    certain inappropriate business         controls over cash management and the     
    practices may from time to time occur. tendering and procurement processes.      
    This includes bribery, theft of Group  Adequate office and site protection are in
    property and fraud, all of which can   place to protect assets. Anti-bribery     
    lead to financial loss.                policies are also in place.               

       

    Risk                                   Mitigation                                
                                                                                     
    Financial risks (continued)                                                      
                                                                                     
    The Group is at risk from changes in   Revenues in Ukraine are received in UAH   
    the economic environment both in       and expenditure is made in UAH, however,  
    Ukraine and globally, which can cause  the prices for hydrocarbons are implicitly
    foreign exchange movements, changes in linked to USD prices.                     
    the rate of inflation and interest                                               
    rates and can lead to credit risk in   The Group continues to hold most of its   
    relation to the Group's key            cash reserves in the UK mostly in USD.    
    counterparties.                        Cash reserves are placed with leading     
                                           financial institutions that are approved  
                                           by the Audit Committee. The Group is      
                                           predominantly a USD denominated business. 
                                           Foreign exchange risk is considered a     
                                           normal and acceptable business exposure   
                                           and the Group does not hedge against this 
                                           risk for its E&P operations.              
                                                                                     
                                           For trading operations, the Group matches 
                                           the revenues and the source of financing. 
                                                                                     
    The Group is at risk that the          We monitor the credit quality of our      
    counterparty will default on its       counterparties and seek to reduce the risk
    contractual obligations resulting in a of customer non-performance by limiting   
    financial loss to the Group.           the title transfer to product until the   
                                           payment is received, prepaying only to    
                                           known credible suppliers                  
                                                                                     
    The Group is at risk that fluctuations The Group mostly enters into back-to-back 
    in gas prices will have a negative     transactions where the price is known at  
    result for the trading operations      the time of committing to purchase and    
    resulting in a financial loss to the   sell the product. Sometimes the Group     
    Group.                                 takes exposure to open inventory positions
                                           when justified by the market conditions in
                                           Ukraine.                                  
                                                                                     
    Corporate risks                                                                  
                                                                                     
    Should the Group fail to comply with   The Group designs a work programme and    
    licence obligations, there is a risk   budget to ensure that all licence         
    that its entitlement to the licence    obligations are met. The Group engages    
    will be lost.                          proactively with the government to        
                                           re-negotiate terms and ensure that they   
                                           are not onerous.                          
                                                                                     
    Ukraine is an emerging market and as   The Group minimises this risk by          
    such the Group is exposed to greater   maintaining the funds in international    
    regulatory, economic and political     banks outside Ukraine and by continuously 
    risks, more than other jurisdictions.  maintaining a working dialogue with the   
    Emerging economies are generally       regulatory authorities.                   
    subject to a volatile political                                                  
    environment that could adversely                                                 
    impact Cadogan's ability to operate in                                           
    the market.                                                                      
                                                                                     
    The Group's success depends upon       The Group periodically reviews the        
    skilled management as well as          compensation and contract terms of its    
    technical and administrative staff.    staff.                                    
    The loss of service of critical                                                  
    members of the Group's team could have                                           
    an adverse effect on the business.                                               

    We confirm that to the best of our knowledge:

    (a) the Condensed set of Financial Statements has been prepared in accordance
    with IAS 34 'Interim Financial Reporting';

    (b) the interim management report includes a fair review of the information
    required by DTR 4.2.7R (indication of important events during the first six
    months and description of principal risks and uncertainties for the remaining
    six months of the year);

    (c) the interim management report includes a fair review of the information
    required by DTR 4.2.8R  (disclosure of related parties' transactions and
    changes therein); and

    (d) the condensed set of financial statements, which has been prepared in
    accordance with the applicable set of accounting standards, gives a true and
    fair view of the assets, liabilities, financial position and profit or loss of
    the issuer, or the undertakings included in the consolidation as a whole as
    required by DTR 4.2.4R.

    This Half Yearly Report consisting of pages 1 to 24 has been approved by the
    Board and signed on its behalf by:

    Marta Halabala

    Company Secretary

    27 August 2015

    _______________________________________________________________________________________

    Cautionary Statement

    The business review and certain other sections of this Half Yearly Report
    contain forward looking statements that have been made by the directors in good
    faith based on the information available to them up to the time of their
    approval of this report. However they should be treated with caution due to
    inherent uncertainties, including both economic and business risk factors,
    underlying any such forward-looking information and no statement should be
    construed as a profit forecast.

                        Condensed Consolidated Income Statement                    

                             Six months ended 30 June 2015                         

                                                           Six months ended 30         Year ended
                                                                          June        31 December
                                                                                                 
                                                              2015        2014               2014
                                                             $'000       $'000              $'000
                                                                                                 
                                                 Notes (Unaudited) (Unaudited)          (Audited)
                                                                                                 
    CONTINUING OPERATIONS                                                                        
                                                                                                 
    Revenue                                          3      40,603       1,573             32,623
                                                                                                 
    Cost of sales                                    3    (36,758)     (1,215)           (29,813)
                                                                                                 
    Gross profit                                             3,845         358              2,810
                                                                                                 
    Administrative expenses:                                                                     
                                                                                                 
    Other administrative expenses                          (3,604)     (3,585)            (7,002)
                                                                                                 
    Impairment of oil and gas assets                             -           -            (5,134)
                                                                                                 
    Reversal of other assets impairment                      1,486         609                877
                                                                                                 
                                                           (2,118)     (2,976)           (11,259)
                                                                                                 
    Share of losses in joint ventures                6     (4,243)       (834)           (54,664)
                                                                                                 
    Net foreign exchange (losses)/gains                      (953)     (1,457)              3,036
                                                                                                 
    Other operating income                                      43         321                547
                                                                                                 
    Operating loss                                         (3,426)     (4,588)           (59,530)
                                                                                                 
    Investment revenue                                          81         179                852
                                                                                                 
    Finance (costs)/income                                 (1,128)         667              (468)
                                                                                                 
    Loss before tax                                        (4,473)     (3,742)           (59,146)
                                                                                                 
    Tax                                                       (28)         112              (166)
                                                                                                 
    Loss for the period/year                               (4,501)     (3,630)           (59,312)
                                                                                                 
    Attributable to:                                                                             
                                                                                                 
    Owners of the Company                            4     (4,495)     (3,609)           (59,271)
                                                                                                 
    Non-controlling interest                                   (6)        (21)               (41)
                                                                                                 
    Loss per Ordinary share                                   cent        cent               cent
                                                                                                 
    Basic                                            4       (1.9)       (1.6)             (25.6)

               Condensed Consolidated Statement of Comprehensive Income            
                             Six months ended 30 June 2015                         

                                                          Six months ended 30          Year ended
                                                                         June         31 December
                                                                                                 
                                                             2015        2014                2014
                                                            $'000       $'000               $'000
                                                                                                 
                                                      (Unaudited) (Unaudited)           (Audited)
                                                                                                 
    Loss for the period/year                              (4,501)     (3,630)            (59,312)
                                                                                                 
    Other comprehensive loss                                                                     
                                                                                                 
    Items that may be reclassified subsequently                                                  
    to profit or loss                                                                            
                                                                                                 
    Unrealised currency translation differences           (6,647)    (29,590)            (28,153)
                                                                                                 
    Other comprehensive loss                              (6,647)    (29,590)            (28,153)
                                                                                                 
    Total comprehensive loss for the period/year         (11,148)    (33,220)            (87,465)
                                                                                                 
    Attributable to:                                                                             
                                                                                                 
    Owners of the Company                                (11,142)    (33,199)            (87,424)
                                                                                                 
    Non-controlling interest                                  (6)        (21)                (41)
                                                                                                 
                                                         (11,148)    (33,220)            (87,465)

                Condensed Consolidated Statement of Financial Position             

                             Six months ended 30 June 2015                         

                                                   Six months ended 30 June      Year ended
                                                                                31 December
                                                                                           
                                                           2015        2014            2014
                                                          $'000       $'000           $'000
                                                                                           
                                          Notes     (Unaudited) (Unaudited)       (Audited)
                                                                                           
     ASSETS                                                                                
                                                                                           
     Non-current assets                                                                    
                                                                                           
     Intangible exploration and            5             14,049       4,637          18,289
     evaluation assets                                                                     
                                                                                           
     Property, plant and equipment                        2,791      31,169           3,846
                                                                                           
     Investments in joint ventures         6             10,082      52,522          14,325
                                                                                           
     Other financial assets ventures                          -       3,763               -
                                                                                           
                                                         26,922      92,091          36,460
                                                                                           
     Current assets                                                                        
                                                                                           
     Inventories                           7              2,687       2,196           9,940
                                                                                           
     Trade and other receivables           8              8,895       5,329          17,891
                                                                                           
     Cash and cash equivalents                           55,105      47,908          48,927
                                                                                           
                                                         66,687      55,433          76,758
                                                                                           
     Total assets                                        93,609     147,524         113,218
                                                                                           
     LIABILITIES                                                                           
                                                                                           
     Non-current liabilities                                                               
                                                                                           
     Deferred tax liabilities                             (307)       (447)           (288)
                                                                                           
     Long-term provisions                                  (37)       (512)            (55)
                                                                                           
                                                          (344)       (959)           (343)
                                                                                           
     Current liabilities                                                                   
                                                                                           
     Short-term borrowings                 9            (5,664)           -        (17,327)
                                                                                           
     Trade and other payables             10            (8,437)     (2,475)         (5,068)
                                                                                           
     Current provisions                                   (479)        (12)           (647)
                                                                                           
                                                       (14,580)     (2,487)        (23,042)
                                                                                           
     Total liabilities                                 (14,924)     (3,446)        (23,385)
                                                                                           
     Net assets                                          78,685     144,078          89,833
                                                                                           
     EQUITY                                                                                
                                                                                           
     Share capital                                       13,337      13,337          13,337
                                                                                           
     Retained earnings                                  219,105     279,262         223,600
                                                                                           
     Cumulative translation reserves                  (155,638)   (150,428)       (148,991)
                                                                                           
     Other reserves                                       1,589       1,589           1,589
                                                                                           
     Equity attributable to equity                       78,393     143,760          89,535
     holders of the parent                                                                 
                                                                                           
     Non-controlling interest                               292         318             298
                                                                                           
     Total equity                                        78,685     144,078          89,833

                      Condensed Consolidated Cash Flow Statement                   

                             Six months ended 30 June 2015                         

                                                      Six months ended 30 June    Year ended
                                                                                 31 December
                                                                                            
                                                             2015         2014          2014
                                                            $'000        $'000         $'000
                                                                                            
                                                      (Unaudited)  (Unaudited)     (Audited)
                                                                                            
     Operating loss                                        (3,426)     (4,588)      (59,530)
                                                                                            
     Adjustments for:                                                                       
                                                                                            
     Depreciation of property, plant and equipment             267         394           938
                                                                                            
     Impairment of oil and gas assets                            -           -         5,134
                                                                                            
     Share of losses in joint ventures                       4,243         834        54,664
                                                                                            
     Impairment of inventories                                   -          32           253
                                                                                            
     Reversal of impairment of VAT recoverable             (1,486)       (641)         (727)
                                                                                            
     Loss on disposal of property, plant and                    18         157           211
     equipment                                                                              
                                                                                            
     Effect of foreign exchange rate changes                   861       (243)       (4,892)
                                                                                            
     Operating cash flows before movements in                  477     (4,055)       (3,949)
     working capital                                                                        
                                                                                            
     Decrease/(Increase) in inventories                      4,758         882       (7,242)
                                                                                            
     Decrease/(Increase) in receivables                      8,231       2,803      (10,285)
                                                                                            
     Increase/(Decrease) in payables and provisions          2,880       (967)         1,424
                                                                                            
     Cash from/(used in) operations                         16,346     (1,337)      (20,052)
                                                                                            
     Interest paid                                         (1,168)           -         (218)
                                                                                            
     Income taxes paid                                         (7)         (2)         (373)
                                                                                            
     Net cash inflow/(outflow) from operating               15,170     (1,339)      (20,643)
     activities                                                                             
                                                                                            
     Investing activities                                                                   
                                                                                            
     Investments in joint ventures                                -    (2,800)       (3,024)
                                                                                            
     Purchases of property, plant and equipment               (362)      (670)       (1,611)
                                                                                            
     Purchases of intangible exploration and                  (174)      (310)         (468)
     evaluation assets                                                                      
                                                                                            
     Proceeds from sale of property, plant and                    -        108            84
     equipment                                                                              
                                                                                            
     Acquisition of financial assets                              -    (5,000)             -
                                                                                            
     Proceeds from financial assets                               -      1,295             -
                                                                                            
     Interest received                                           81        179           852
                                                                                            
     Net cash used in investing activities                    (455)    (7,198)       (4,167)
                                                                                            
     Financing activities                                                                   
                                                                                            
     Proceeds from short-term borrowings                      1,569          -        17,327
                                                                                            
     Repayment of short-term borrowings                     (9,245)          -             -
                                                                                            
     Net cash used in financing activities                  (7,676)          -        17,327
                                                                                            
     Net increase/(decrease) in cash and cash                 7,039    (8,537)       (7,483)
     equivalents                                                                            
                                                                                            
     Effect of foreign exchange rate changes                  (861)       (39)          (74)
                                                                                            
     Cash and cash equivalents at beginning of               48,927     56,484        56,484
     period/year                                                                            
                                                                                            
     Cash and cash equivalents at end of period/year         55,105     47,908        48,927

                 Condensed Consolidated Statement of Changes in Equity             

                             Six months ended 30 June 2015                         

                                                   Cumulative                                           
                                  Share Retained  translation Other reserves Non-controlling            
                                capital earnings     reserves Reorganisation        interest       Total
                                  $'000    $'000        $'000          $'000           $'000       $'000
                                                                                                        
    As at 1 January 2014         13,337  282,871    (120,838)          1,589             339     177,298
                                                                                                        
    Net loss for the period           -  (3,609)            -              -            (21)     (3,630)
                                                                                                        
    Exchange translation              -        -     (29,590)              -               -    (29,590)
    differences on foreign                                                                              
    operations                                                                                          
                                                                                                        
    As at 30 June 2014           13,337  279,262    (150,428)          1,589             318     144,078
                                                                                                        
    Net loss for the period           - (55,662)            -              -            (20)    (55,682)
                                                                                                        
    Exchange translation              -        -        1,437              -               -       1,437
    differences on foreign                                                                              
    operations                                                                                          
                                                                                                        
    As at 1 January 2015         13,337  223,600    (148,991)          1,589             298      89,833
                                                                                                        
    Net loss for the period           -  (4,495)            -              -             (6)     (4,501)
                                                                                                        
    Exchange translation              -        -      (6,647)              -               -     (6,647)
    differences on foreign                                                                              
    operations                                                                                          
                                                                                                        
    As at 30 June 2015           13,337  219,105    (155,638)          1,589             292      78,685

                      Notes to the Condensed Financial Statements                  

                             Six months ended 30 June 2015                         

    1. General information

    Cadogan Petroleum plc (the 'Company', together with its subsidiaries the
    'Group'), is incorporated in England and Wales under the Companies Act. The
    address of the registered office is 1st Floor, 40 Dukes Place, London, EC3A
    7NH. The nature of the Group's operations and its principal activities are set
    out in the Operations Review on pages 4 to 6 and the Financial Review on pages
    7 to 9.

    The financial information for the year ended 31 December 2014 does not
    constitute statutory accounts as defined in section 434 of the Companies Act
    2006, but is derived from those accounts. Statutory accounts for the year ended
    31 December 2014 have been delivered to the Registrar of Companies. The
    auditor's report on those accounts was not qualified. The auditor's report did
    not contain a statement under section 498(2) (unable to determine whether
    adequate accounting records had been kept) or 498(3) (failure to obtain
    necessary information and explanations) of the Companies Act 2006.

    This Half Yearly Report has not been audited or reviewed in accordance with the
    Auditing Practices Board guidance on 'Review of Interim Financial
    Information'.  

    A copy of this Half Yearly Report has been published and may be found on the
    Company's website at www.cadoganpetroleum.com.

    2. Basis of preparation  

    The annual financial statements of the Group are prepared in accordance with
    International Financial Reporting Standards ('IFRS') as issued by the
    International Accounting Standards Board ('IASB') and as adopted by the
    European Union ('EU').  These Condensed Financial Statements have been prepared
    in accordance with IAS 34 Interim Financial Reporting, as issued by the IASB.

    The same accounting policies and methods of computation are followed in the
    condensed financial statements as were followed in the most recent annual
    financial statements of the Group, which were included in the Annual Report
    issued on 30 April 2015.

    The Group has not early adopted any amendment, standard or interpretation that
    has been issued but is not yet effective. It is expected that where applicable,
    these standards and amendments will be adopted on each respective effective
    date.

    The Group has adopted the standards, amendments and interpretations effective
    for annual periods beginning on or after 1 January 2015. The adoption of these
    standards and amendments did not have a material effect on the financial
    statements of the Group.

    (a) Assessment of the political situation in Ukraine

    Since 2014, Ukraine has been in a political and economic turmoil. Crimea, an
    autonomous republic of Ukraine, was effectively annexed by the Russian
    Federation. Political unrest and separatist movements in Eastern Ukraine
    evolved into armed conflict and full-scale military activities in certain parts
    of the Luhansk and Donetsk regions, effectively resulting in a loss of control
    over these territories by the Government of Ukraine. These events led to a
    significant deterioration of the relationship between Ukraine and the Russian
    Federation.

    Active military conflict and inability to implement substantial and effective
    economic reforms have led to a significant fall in a gross domestic product,
    decline of international trade, deterioration of the state's finances and
    significant devaluation of the Ukrainian Hryvnia against major foreign
    currencies. The ratings of Ukrainian sovereign debt have been downgraded by all
    international rating agencies with a negative outlook for the future. All these
    factors have had a negative effect on the Ukrainian companies and banks,
    hampering their ability to obtain funding from domestic and international
    financial markets. In addition, Ukraine has a large external debt refinancing
    requirement in the next few years, while its foreign reserves reached a
    critically low level.

    The National Bank of Ukraine ("NBU") introduced a range of measures aimed at
    limiting the outflow of foreign currencies from the country, inter alia, a
    mandatory sale of 75 percent of foreign currency earnings, certain restrictions
    on purchases of foreign currencies on the interbank market and on usage of
    foreign currencies for settlement purposes, limitations on remittances abroad,
    as well as limitations for individuals for foreign currency purchases and bank
    withdrawals. In addition, the Government of Ukraine has been making efforts in
    attracting significant external financing, primarily from the International
    Monetary Fund, as well as negotiating terms and conditions with external
    creditors as to the curtailing and restructuring the terms of repayment of the
    principal amount of external debt.

    Stabilisation of the economic and political situation depends, to a large
    extent, upon the success of the Ukrainian Government's and NBU's efforts, and
    further economic and political developments, as well as the impact of these
    factors on the Group, its customers and contractors are therefore currently
    difficult to predict.

    (b) Going concern

    The Directors have continued to use the going concern basis in preparing these
    condensed financial statements. The Group's business activities, together with
    the factors likely to affect future development, performance and position are
    set out in the Operations Review. The financial position of the Group, its cash
    flow and liquidity position are described in the Financial Review.

    The Group's cash balance at 30 June 2015 of $55.1 million (31 December 2014:
    $48.9 million) excluding $0.4 million (31 December 2014: $0.5 million) of
    Cadogan's share of cash and cash equivalents in joint ventures. It includes $20
    million of restricted cash held in a UK bank which represents security of
    borrowings. The Directors believe that the funds available at the date of the
    issue of these financial statements are sufficient for the Group to manage its
    business risks successfully.

    The Group's forecasts and projections, taking into account reasonably possible
    changes in operational performance, start dates and flow rates for commercial
    production and the price of hydrocarbons sold to Ukrainian customers, show that
    there are reasonable expectations that the Group will be able to operate on
    funds currently held and those generated internally, for the foreseeable
    future.

    As the Group engages in oil and gas exploration and development activities, the
    most significant financial risk faced by the Group is delays encountered in
    achieving commercial production from the Group's major fields. The Group also
    continues to pursue its farm-out campaign, which, if successful, will enable it
    to farm-out a portion of its interests in its oil and gas licences to spread
    the risks associated with further exploration and development.

    After making enquiries and considering the uncertainties described above, the
    Directors have a reasonable expectation that the Company and the Group have
    adequate resources to continue in operational existence for the foreseeable
    future and consider the going concern basis of accounting to be appropriate
    and, thus, they continue to adopt the going concern basis of accounting in
    preparing the financial statements. In making its statement the Directors have
    considered the recent political and economic uncertainty in Ukraine.

    (c) Foreign currencies

    The individual financial statements of each Group company are presented in the
    currency of the primary economic environment in which it operates (its
    functional currency). The functional currency of the Company is pounds
    sterling. For the purpose of the consolidated financial statements, the results
    and financial position of each Group company are expressed in US dollars, which
    is the presentation currency for the consolidated financial statements.

    The relevant exchange rates used were as follows:

    1 US$ = £                                            Six months ended 30           Year ended
                                                                        June          31 Dec 2014
                                                                                                 
                                                            2015        2014                     
                                                                                                 
     Closing rate                                         1.5720      1.7048               1.5534
                                                                                                 
     Average rate                                         1.5239      1.6692               1.6481
                                                                                                 
    1 US$ = UAH                                          Six months ended 30           Year ended
                                                                        June          31 Dec 2014
                                                                                                 
                                                            2015        2014                     
                                                                                                 
     Closing rate                                        21.4515     11.8333              16.0960
                                                                                                 
     Average rate                                        21.5125     10.6536              12.1705

    The effect of foreign currency sensitivity on shareholders' equity is equal to
    that reported in the statement of comprehensive income. During the six months
    ended 30 June 2015, the Ukrainian Hryvnia further depreciated against the USD
    and EUR by 25.0% and 17.8%, respectively. As a result, during the six months
    ended 30 June 2015 the Group recognised net foreign exchange loss in the amount
    of $0.9 million in the consolidated income statement and loss of $6.6 million
    in the consolidated statement of comprehensive income

    (d) Dividend

    The Directors do not recommend the payment of a dividend for the period (30
    June 2014: $nil; 31 December 2014: $nil).

    3. Segment information

    Segment information is presented on the basis of management's perspective and
    relates to the parts of the Group that are defined as operating segments.
    Operating segments are identified on the basis of internal reports provided to
    the Group's chief operating decision maker ("CODM"). The Group has identified
    its top management team as its CODM and the internal reports used by the top
    management team to oversee operations and make decisions on allocating
    resources serve as the basis of information presented. These internal reports
    are prepared on the same basis as these consolidated financial statements.

    Segment information is analysed on the basis of the type of activity, products
    sold or services provided.

    The majority of the Group's operations are located within Ukraine.

    Segment information is analysed on the basis of the types of goods supplied by
    the Group's operating divisions. The Group's reportable segments under IFRS 8
    are therefore as follows:

    Exploration and Production

      * E&P activities on the production licences for natural gas, oil and
        condensate

    Service

      * Drilling services to exploration and production companies
      * Construction services to exploration and production companies

    Trading

      * Import of natural gas and diesel from European countries
      * Local purchase and sales of natural gas operations with physical delivery
        of natural gas

    The accounting policies of the reportable segments are the same as the Group's
    accounting policies. Sales between segments are carried out at market prices.
    The segment result represents operating profit under IFRS before unallocated
    corporate expenses. Unallocated corporate expenses include management
    remuneration, representative expenses, and expenses incurred in respect of the
    maintenance of office premises. This is the measure reported to the CODM for
    the purposes of resource allocation and assessment of segment performance.

    The Group does not present information on segment assets and liabilities as the
    CODM does not review such information for decision-making purposes.

    As of 30 June 2015 and for the six months then ended the Group's segmental
    information was as follows:

                                       Exploration    Service     Trading  Consolidated
                                               and                                     
                                        Production                                     
                                                                                       
                                             $'000      $'000       $'000         $'000
                                                                                       
    Sales of hydrocarbons                   141(1)          -      40,270        40,411
                                                                                       
    Other revenue                                -        192           -           192
                                                                                       
    Sales between segments                     688          -       (688)             -
                                                                                       
    Total revenue                              829        192      39,582        40,603
                                                                                       
    Other cost of sales                      (713)       (86)    (35,731)      (36,530)
                                                                                       
    Depreciation                             (181)       (47)           -         (228)
                                                                                       
    Other administrative expenses         (470)(2)          -  (1,153)(3)       (1,623)
                                                                                       
    Interest on short-term                       -          -     (1,114)       (1,114)
    borrowings                                                                         
                                                                                       
    Segment results                          (535)         59       1,584         1,108
                                                                                       
    Unallocated other administrative                                            (1,981)
    expenses(4)                                                                        
                                                                                       
    Share of losses in joint                                                    (4,243)
    ventures                                                                           
                                                                                       
    Net foreign exchange losses                                                   (953)
                                                                                       
    Other income, net                                                             1,595
                                                                                       
    Loss before tax                                                             (4,473)

    (1) Sales of hydrocarbons of Exploration and Production ("E&P") segment
    represent sales of oil from Monastyretska licence only in May and June 2015, as
    Monastyretska licence production was shut-in until May 2015

    (2) Other administrative expenses of E&P segment also includes part of costs of
    personnel of Ukrainian head office

    (3) Other administrative expenses of trading segment includes $0.9 million of
    provision for trading costs

    (4) Unallocated other administrative expenses includes depreciation of $39
    thousands

    As of 31 December 2014 and for the year then ended the Group's segmental
    information was as follows:

                                       Exploration    Service     Trading  Consolidated
                                               and                                     
                                        Production                                     
                                                                                       
                                             $'000      $'000       $'000         $'000
                                                                                       
    Sales of hydrocarbons                    1,291          -      30,253        31,544
                                                                                       
    Other revenue                                -        846         233         1,079
                                                                                       
    Sales between segments                   1,077          -     (1,077)             -
                                                                                       
    Total revenue                            2,368        846      29,409        32,623
                                                                                       
    Other cost of sales                    (2,000)      (226)    (26,848)      (29,074)
                                                                                       
    Depreciation                             (579)      (160)           -         (739)
                                                                                       
    Other administrative expenses          (1,347)          -       (379)       (1,726)
                                                                                       
    Interest on short-term                       -          -       (420)         (420)
    borrowings                                                                         
                                                                                       
    Segment results                        (1,558)        460       1,762           664
                                                                                       
    Unallocated other administrative                                            (5,276)
    expenses(1)                                                                        
                                                                                       
    Other income, net                                                             2,228
                                                                                       
    Impairment                                                                  (5,134)
                                                                                       
    Share of losses in joint                                                   (54,664)
    ventures                                                                           
                                                                                       
    Net foreign exchange gains                                                    3,036
                                                                                       
    Loss before tax                                                            (59,146)

    (1) Unallocated other administrative expenses includes depreciation of $199
    thousands

    Trading operations commenced in September 2014 hence the Group considered
    exploration, production and services as a single segment and did not prepare a
    separate disclosure as of 30 June 2014.

    4. Loss per ordinary share

    Loss per ordinary share is calculated by dividing the net loss for the period/
    year attributable to Ordinary equity holders of the parent by the weighted
    average number of Ordinary shares outstanding during the period/year. The
    calculation of the basic loss per share is based on the following data:

                                                    Six months ended 30 June     Year ended
                                                                                31 December
                                                                                           
    Loss attributable to owners of the Company            2015          2014           2014
                                                         $'000         $'000          $'000

       

    Loss for the purposes of basic profit  per share     (4,495)      (3,609)       (59,271)
    being net loss attributable to owners of the                                            
    Company                                                                                 
                                                                                            
                                                          Number       Number         Number
                                                                                            
    Number of shares                                        '000         '000           '000
                                                                                            
    Weighted average number of Ordinary shares for the   231,092      231,092        231,092
    purposes of basic loss per share                                                        
                                                                                            
                                                            Cent         Cent           Cent
                                                                                            
    Loss per Ordinary share                                                                 
                                                                                            
    Basic                                                  (1.9)        (1.6)         (25.6)

    5. Intangible exploration and evaluation assets

    As of 30 June 2015 the intangible assets balance has decreased in comparison to
    31 December 2014 due to depreciation of the UAH against the USD, being the
    presentation currency of the Group.

    6. Investments in joint ventures

    Share of losses in joint ventures mostly represents translation losses which
    arose mainly on the translation of non-current assets from UAH to USD being the
    presentation currency of the Group.

    The Group is committed together with Eni to fund LLC Astroinvest-Energy
    subsequently to the period end with the necessary amount of $0.8 million in
    order to close current liabilities of the joint venture. Most of the funds will
    be used to repay the costs charged by the partners.

    7. Inventories

    The Group had significant volumes of natural gas as at 31 December 2014 which
    have been sold during the six months ended 30 June 2015 that resulted in a
    decrease of the natural gas balance from $8.1 million to $1.5 million.

    8. Trade and other receivables

                                                   Six months ended 30        Year ended31 December
                                                                  June                             
                                                                                                   
                                                      2015        2014                         2014
                                                     $'000       $'000                        $'000
                                                                                                   
     Trading receivables                             4,238           -                        5,060
                                                                                                   
     VAT recoverable                                 1,358         342                        1,674
                                                                                                   
     Receivable from joint ventures                  1,558       1,798                        1,938
                                                                                                   
     Trading prepayments                               893           -                        8,584
                                                                                                   
     Prepayments                                        96         322                          166
                                                                                                   
     Loans issued                                        -       2,185                            -
                                                                                                   
     Other receivables                                 752         682                          469
                                                                                                   
                                                     8,895       5,329                       17,891

    The Directors consider that the carrying amount of the remaining other
    receivables approximates their fair value and none of which are past due.

    Management plans to realise VAT recoverable through increased gas trading
    activity.

    9. Short-term borrowings

    In October 2014 the Group started to use short-term borrowings as a financing
    facility for its trading activities. Borrowings are represented by a credit
    line drawn in UAH at a Ukrainian bank, a 100 percent subsidiary of a UK bank.
    The credit line is secured by $20 million of cash balance placed at a UK bank.

    During the six months ended 30 June 2015 the Group repaid a significant amount
    of the credit line and the outstanding amount as at 30 June 2015 was $5.7
    million with an average effective interest rate of 24 percent p.a. Interest is
    paid monthly and as at 30 June 2015 the accrued interest amounted to $0.1
    million.

    10. Trade and other payables

    The $8.4 million of trade and other payables as of 30 June 2015 (30 June 2014:
    $2.5 million, 31 December 2014: $5.1 million) represent $6.2 million (30 June
    2014: $nil, 31 December 2014: $2.5 million) of advances received from clients
    for future supplies of natural gas and $2.2 million (30 June 2014: $2.5
    million, 31 December 2014: $2.3 million) of other creditors and accruals.

    11. Related party transactions

    Transactions between the Group and its subsidiaries, which are related parties,
    have been eliminated on consolidation and are not disclosed in this note. The
    application of IFRS 11 has resulted in the existing joint ventures LLC
    Astroinvest-energy, LLC Gazvydobuvannya and LLC Westgasinvest, being accounted
    for under the equity method and disclosed as related parties. During the
    period, Group companies entered into the following transactions with related
    parties who are not members of the Group:

                                                        Six months ended 30 Year ended 31 December
                                                                       June                       
                                                                                                  
                                                         2015          2014                   2014
                                                        $'000         $'000                  $'000
                                                                                                  
     Revenues from services provided and                  350           460                    597
     sales of goods                                                                               
                                                                                                  
     Purchases of goods                                    28            16                     87
                                                                                                  
     Amounts owed by related parties                    1,558         1,798                  1,938
                                                                                                  
     Amounts owed to related parties                      148           130                    159

    The amounts outstanding are unsecured and will be settled in cash. No
    provisions have been made for doubtful debts on the amounts owed by related
    parties.

    12. Post balance sheet events

    No post balance sheet events have taken place after 30 June 2015.

    13. Commitments and contingencies

    There have been no significant changes to the commitments and contingencies
    reported on pages 78 and 79 of the Annual Report.