Wentworth Resources : Limited : Financial Calendar 2012

January 2012

Wentworth Resources Limited

("Wentworth" or "the Company")

FINANCIAL CALENDAR 2012

February 23, 2012 4Q 2011 and Preliminary 2011 Year End
April 5, 2012 Audited 2011 Year End
May 24, 2012 1Q 2012
August 23, 2012 2Q 2012
November 22, 2012 3Q 2012
February 28, 2013 4Q 2012 and Preliminary 2012 Year End

Wentworth Resources Limited reserves the right to revise the above dates. The Company's Annual General Meeting will be announced at a later date, with notice given in due course.

Enquiries:

About Wentworth Resources

Wentworth Resources is a publicly traded (AIM: WRL, OSE: WRL), independent oil & gas company with: natural gas production; midstream and downstream assets; a committed exploration and appraisal drilling programme; and a large-scale gas monetisation programme, all in the Rovuma Delta Basin of coastal southern Tanzania and northern Mozambique.

FORWARD LOOKING STATEMENTS

This press release may contain certain forward-looking information. The words "expect", "anticipate", "believe", "estimate", "may", "will", "should", "intend", "forecast", "plan", and similar expressions are used to identify forward looking information.

The forward-looking statements contained in this press release are based on management's beliefs, estimates and opinions on the date the statements are made in light of management's experience, current conditions and expected future development in the areas in which Wentworth is currently active and other factors management believes are appropriate in the circumstances. Wentworth undertakes no obligation to update publicly or revise any forward-looking statements or information, whether as a result of new information, future events or otherwise, unless required by applicable law.

Readers are cautioned not to place undue reliance on forward-looking information. By their nature, forward-looking statements are subject to numerous assumptions, risks and uncertainties that contribute to the possibility that the predicted outcome will not occur, including some of which are beyond Wentworth's control. These assumptions and risks include, but are not limited to: the risks associated with the oil and gas industry in general such as operational risks in exploration, development and production, delays or changes in plans with respect to exploration or development projects or capital expenditures, the imprecision of resource and reserve estimates, assumptions regarding the timing and costs relating to production and development as well as the availability and price of labour and equipment, volatility of and assumptions regarding commodity prices and exchange rates, marketing and transportation risks, environmental risks, competition, the ability to access sufficient capital from internal and external sources and changes in applicable law. Additionally, there are economic, political, social and other risks inherent in carrying on business in Tanzania and Mozambique. There can be no assurance that forward-looking statements will prove to be accurate as actual results and future events could vary or differ materially from those anticipated in such statements. See Wentworth's Management's Discussion and Analysis for the year ended December 31, 2010, available on Wentworth's website, for further description of the risks and uncertainties associated with Wentworth's business.

NOTICE

Neither the Oslo Bors Exchange nor the AIM Market of the London Stock Exchange has reviewed this press release and neither accepts responsibility for the adequacy or accuracy of this press release.

This information is subject of the disclosure requirements pursuant to section 5-12 of the Norwegian Securities Trading Act.

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