Murphy preparing to spud GoM Oso, Tulum exploration wells

Nov. 9, 2022
Anadarko US Offshore LLC (Oxy) and Ridgewood Energy have agreed to participate in the Oso-1EXP (Atwater Valley 138) exploration well in the US Gulf of Mexico (GoM).

Offshore staff

EL DORADO, ARK Anadarko US Offshore LLC (Oxy) and Ridgewood Energy have agreed to participate in the Oso-1EXP (Atwater Valley 138) exploration well in the US Gulf of Mexico.

Murphy Oil will remain the operator with 33.34%, the company said in its latest results statement, and expects drilling to start in the current quarter.

Earlier, the company’s Dalmatian #1 (Desoto Canyon 90) well reached TD, with positive results from initial evaluation.

Six wells are flowing into the Murphy-operated King’s Quay FPS, including the first well from the Samurai Field; the others were drilled in the Khaleesi and Mormont fields.

Their combined production is exceeding expectations at about 120,000 bbl/d, with 85% oil. The oil volumes are close to 20% above original projections.

Previously, Murphy disclosed the discovery of new pay zones while drilling Samurai, which led to identification of a further well opportunity, Samurai #5 (Green Canyon 432), which should spud shortly.

During the third quarter, the company closed its acquisition of an additional 3.4% in the non-operated Lucius Field, and it divested a 50% interest in the operated Thunder Hawk Field.

Offshore Mexico, all permits have come through for the company’s operated Tulum-1EXP (Block 5) exploration well in the Salina Basin, and drilling should soon be underway.

Finally, the company has taken on Wintershall Dea’s 70% interest in the Potiguar Basin offshore Brazil at no cost and now has a 100% interest in its three blocks in the basin.

It has also received approval from Brazil’s ANP agency to serve as an offshore operator.

11.09.2022

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