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Elaine Reynolds
10 October 2018

Pontoenoe-1- latest well to disappoint offshore Suriname

Kosmos Energy is plugging and abandoning its Pontoenoe-1 exploration well in Block 42 offshore Suriname, after encountering water in the Upper Cretaceous primary target. It is the company’s second well to be drilled in the region this year, with the Anapai-1 well also failing to find hydrocarbons in the Lower Cretaceous. Both wells did however encounter high quality reservoir and Kosmos believes it has found evidence of a working source kitchen in Pontoenoe-1. Both appear to have failed due to a lack of trap, a key risk in stratigraphic prospects. The company expects to return to drill in Suriname in 2020, where it holds a portfolio of multiple independent prospects. The Kosmos wells were highlighted by us as wells to watch in our ‘Exploration Watch: 2018 exploration wells’ report.

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Elaine Reynolds
26 June 2018

Drilling success remains elusive in Suriname

Kosmos Energy’s Anapai-1 is being plugged and abandoned after failing to find hydrocarbons in the latest well to be drilled offshore Suriname. The well is the latest in a number of recent attempts to prove an extension of the Cretaceous fan play that has been so successful for ExxonMobil in neighbouring Guyana (The company has just announced its eighth discovery, Longtail, in its prolific Stabroek block).

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Elaine Reynolds
13 December 2017

Kosmos exploration hiccups

Kosmos this week announced that its most recent exploration well offshore Mauritania, Lamantin-1, was water bearing.

The well is the second disappointment in a four well exploration campaign offshore Mauritania and Senegal designed to test the outboard basin floor fan fairway. Since its Tortue-1 discovery in 2015, the company had enjoyed a 100% success rate in the region, with 25 Tcf discovered across five wells.

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