HALF-YEAR REPORT 2016

INCORPORATING APPENDIX 4D 30 JUNE 2016

CONTENTS

Page

ABOUT THIS REPORT

1

ABOUT WOODSIDE

1

DIRECTORS' REPORT

Financial overview

2

Review of operations

4

REVIEW OF OPERATIONS

6

Operations

North West Shelf

7

Pluto LNG

8

Australia Oil

8

Projects and Developments

North West Shelf

10

Wheatstone LNG

10

Greater Enfield Project

11

Browse Development

11

Kitimat LNG

11

Sunrise LNG

11

Global exploration

Global exploration

13

Australia and Asia-Pacific

14

Atlantic Margins

15

Sub-Saharan Africa

15

Latin America

15

DIRECTORS' REPORT

Business management

Capital expenditure

16

Capital management

16

Productivity program

16

Business opportunities

17

Governance

18

HALF-YEAR FINANCIAL REPORT

19

DIRECTORS' DECLARATION

30

INDEPENDENT REVIEW REPORT

31

APPENDIX 4D

32

SHAREHOLDER INFORMATION

33

GLOSSARY

34

HALF-YEAR REPORT 2016

INCORPORATING APPENDIX 4D 30 JUNE 2016

ON THE COVER - MAXIMISING VALUE

Improvements delivered during the successful Karratha Gas Plant turnaround will further increase export capacity. Average annual export capacity of 16.9 mtpa is

now 13% above the original design capacity of 14.9 mtpa.

Successful delivery of our turnarounds at both onshore and offshore assets is critical to

Woodside's vision of becoming a global leader in upstream oil and gas.

See page 7 for further information.

ADDITIONAL INFORMATION

In this report, we have indicated where additional information is available online and in other sections of this report

like this .

A glossary of key terms, units of measure and conversion factors is on page 34.

Appendix 4D

Results for announcement to the market

Further details on page 32.

US$ million

Revenues from ordinary activities

decreased

24.2%1

to

1,938

Net profit for the period attributable to members

decreased

49.9%1

to

340

Dividends (distributions)

Interim dividend - fully franked (US cents per share)

34 cps

1H 2016

Record date for determining entitlements to the dividend

30 August 2016

1. Comparisons are to the half-year period ended 30 June 2015.

ii WOODSIDE PETROLEUM LTD | HALF-YEAR REPORT 2016

ABOUT THIS REPORT

This Half-Year Report 2016 is a summary of Woodside's operations, activities and financial position as at 30 June 2016.

Woodside Petroleum Ltd

About Woodside

(ABN 55 004 898 962) is the parent

company of the Woodside group of companies. In this report, unless otherwise stated, references to

'Woodside', 'the company', 'the Group', 'we', 'us' and 'our' refer to Woodside Petroleum Ltd and its controlled entities as a whole. The text does not distinguish between the activities of the parent company and those of its controlled entities.

References to '1H' refer to the first half of the year, i.e. the period between

1 January and 30 June 2016. All dollar figures are expressed in US currency unless otherwise stated. Production and sales volumes, reserves and resources are quoted as Woodside share.

Defined terms and abbreviations can be found on page 34.

This report should be read in conjunction with the Annual Report 2015 and the Sustainable Development Report 2015, available on Woodside's website, www.woodside.com.au.

Woodside is Australia's largest independent oil and gas company with a global presence, recognised for our world-class capabilities - as an explorer, a developer, a producer and a supplier.

Our mission is to deliver superior shareholder returns through realising our vision of becoming a global leader in upstream oil and gas.

Our assets are renowned for their safety, reliability and efficiency, and we are Australia's most experienced liquefied natural gas (LNG) operator. We operate 8% of global LNG supply1.

Our producing assets in Australia include the landmark North West Shelf (NWS) Project, which has been operating since 1984. In 2012, we commenced production from the Pluto LNG Plant and will add additional volumes from our non-operated Wheatstone LNG interests in mid-2017.

We also operate a fleet of floating production storage and offloading (FPSO) vessels. From mid-2019, we will add additional oil production from the Greater Enfield Project via our existing Ngujima-Yin FPSO vessel.

We continue to expand our capabilities in marketing, trading and shipping and have enduring relationships that span more than 25 years with foundation customers throughout the Asia-Pacific region.

Our global exploration portfolio includes emerging and frontier provinces in Australia and the Asia-Pacific region,

the Atlantic Margins, Sub-Saharan Africa and Latin America.

We have significant equity interests in high-quality development opportunities in Australia (Browse), Canada (Kitimat) and Myanmar and are pursuing new concepts, technology and contracting strategies to enable the earliest commercialisation of these resources.

We believe that technology and innovation are essential to bringing down costs

and unlocking future growth. Today, we are pioneering remote support and the application of artificial intelligence and advanced analytics in our operations.

We recognise that long-term meaningful relationships with communities are fundamental to maintaining our licence

to operate, and we work to build mutually beneficial relationships.

Woodside is characterised by strong safety and environmental performance in all locations where we are active and we are committed to upholding our values of integrity, respect, working sustainably, discipline, excellence and working together.

Our proven track record and distinctive capabilities are underpinned by more than 60 years of experience, making us a partner of choice.

  1. Source: WoodMac LNG Tool.

WOODSIDE PETROLEUM LTD | HALF-YEAR REPORT 2016 1

Directors' Report

FINANCIAL OVERVIEW

MMboe

US$ million

US$/boe

US$ million

The directors of Woodside Petroleum Ltd present their report and the consolidated financial report for the half-year ended 30 June 2016 as follows:

PRODUCTION

VOLUME

9%higher

We delivered production of

45.9 MMboe, which was 9% higher than in 1H 2015, primarily due to higher LNG capacity and availability. Pluto LNG annualised loaded production rate of 4.9 mtpa

(total project) was 14% higher than expected at FID.

45.9

42.0

1H 1H

2015 2016

SALES

REVENUE

$1.8 billion

First half sales revenue was 22% lower than in 1H 2015, mainly due to lower average realised prices, partly offset by higher sales volumes and favourable price review outcomes. This emphasises the resilience of our sales revenue, as benchmark

oil prices1 fell by 46% from 1H 2015 to 1H 2016.

2,305

1,807

1H 1H

2015 2016

1. Three month lagged Japan Customs-cleared Crude (JCC).

UNIT PRODUCTION

COST

38%lower

Our unit production cost of US$5.2/boe was 38% lower than in 1H 2015. This was primarily driven by operational efficiencies, higher throughput, asset management and the impact of the Pluto turnaround in 1H 2015.

8.4

5.2

1H 1H

2015 2016

REPORTED

PROFIT

$340 million

Profit was down on 1H 2015 mainly due to Brent oil price reaching cycle lows of US$28/bbl at the start of 2016. Lower sales revenue was partly offset by lower production costs.

679

340

1H 1H

2015 2016

1H 2016 PRODUCTION VOLUME

MMboe %*

45.9

MMboe

Total 45.9

*Small differences are due to rounding.

1H 2016 SALES REVENUE

US$m %

1,807

US$m

Total 1, 807

LNG

30.1 66

LPG

0.4 1

Oil

3.4 7

Pipeline gas

7.6 16

Condensate

4.4 10

LNG

1,329

74

LPG

16

1

Oil

143

8

Pipeline gas

151

8

Condensate

168

9

2 WOODSIDE PETROLEUM LTD | HALF-YEAR REPORT 2016

Woodside Petroleum Ltd. published this content on 18 August 2016 and is solely responsible for the information contained herein.
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