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Challenger advances in Uruguay’s frontier
The UK-listed junior’s strategy is maturing prospects and then bringing on board bigger partners to continue development
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With Chevron and AIM-listed Challenger Energy having completed their Uruguayan farm-out deal, Challenger CEO Eytan Uliel updates Petroleum Economist on the firm's progress in the frontier basin
Uruguay-focused independent upbeat on farm-in deal
AIM-listed Challenger is seeking partners to help develop its licences off the coast of Uruguay
International firms compete for Uruguayan blocks
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Challenger banks on Uruguayan frontier
The independent is poised to benefit from the new wave of interest in Uruguayan acreage
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Margins narrowed considerably in the third quarter but still remain elevated for the time of year, as the continent continues to adapt following Russia’s invasion of Ukraine
QatarEnergy’s INOC paradox
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Does Repsol point the way again for European peers?
The Spanish firm has form for leading where other firms swiftly follow
Ancap awards more blocks
Uruguay Shell Apache
Simon Ferrie
4 January 2023
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International firms compete for Uruguayan blocks

The country’s frontier upstream continues to attract interest

Uruguayan regulator Ancap awarded two more offshore blocks at the end of 2022. A consortium comprising Shell and US independent APA (formerly Apache) secured the OFF-4 block, ahead of a bid from YPF—although the Argentine NOC did secure OFF-5. The Shell-APA joint venture has committed to carrying out extensive work on OFF-4, including 3D seismic acquisition, within its initial four-year exploration licence period. Similarly, YPF has four years to carry out a technical work programme on OFF-5. 6 – Blocks awarded in 2022 Earlier in 2022, AIM-listed independent Challenger was awarded OFF-1—which is adjacent to the OFF-4 block—while Shell took blocks OFF-2 and OFF-7, and APA secured OFF-

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