Apache Corporation has gathered additional reservoir and technical information from its Kwaskwasi-1 discovery nicely positioned in Block 58 offshore Suriname and began drilling at one other location throughout the block.

Noble Sam Croft drillship utilized by Apache for Suriname ops; Source: Noble Corp.

Apache introduced a significant oil discovery on the Kwaskwasi-1 nicely drilled in Block 58 in late July 2020.

The Kwaskwasi-1 was drilled to a depth of roughly 6,645 meters (21,800 toes) and efficiently examined for the presence of hydrocarbons in a number of stacked targets within the higher Cretaceous-aged Campanian and Santonian intervals.

The nicely encountered 278 meters (912 toes) of web oil and unstable oil/gas-condensate pay.

The shallower Campanian interval accommodates 63 meters (207 toes) of web oil pay and 86 meters (282 toes) of web unstable oil/gas-condensate pay.

The Santonian interval accommodates 129 meters (423 toes) of web pay. Fluid samples from the Campanian validated the presence of oil with API gravities between 34 and 43 levels.

In an replace on Monday, Apache stated that, for the reason that discovery, the Noble Sam Croft drillship has gathered reservoir and different technical information within the Santonian.

The firm was capable of efficiently retrieve rotary sidewall cores however was unable to gather consultant fluid samples from the reservoir as a consequence of situations attributable to cementing operations, which had been required to mitigate elevated stress beneath the bottom of the Santonian formation.

Hydrocarbon reveals had been noticed within the Santonian reservoirs, and the outcomes of the formation analysis point out the presence of oil.

New nicely in Suriname

The Noble Sam Croft has began operations on the Keskesi East-1 exploration nicely.

The Keskesi nicely is positioned roughly 14 kilometres (9 miles) southeast of Sapakara West-1.

According to Apache, the brand new nicely will take a look at higher Cretaceous targets within the Campanian and Santonian.

Apache holds a 50 per cent working curiosity in Block 58 and can proceed to be the operator by the completion of the Keskesi nicely. Total holds the opposite 50 per cent working curiosity.

The submit Apache kicks off drilling operations on recent nicely off Suriname appeared first on Offshore Energy.

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