Press Esc to close


World Oil News Center

Harvest Natural Resources announces another oil discovery in the pre-salt offshore Gabon

HOUSTON -- Harvest Natural Resources announced that it has encountered oil in the wildcat well Dussafu Tortue Marin-1 (DTM-1) drilled in the Dussafu Marin PSC, in the offshore waters of Gabon, West Africa. Harvest operates the Dussafu PSC, holding a 66.7% interest. The well was spudded on November 19, 2012, and is being drilled to test the potential of the pre-salt Gamba and Dentale formations.

Drilled with the Saipem Scarabeo 3 semi-submersible drilling unit in 380 ft of water, the DTM-1 well has reached a vertical depth of 11,260 ft within the Dentale Formation. Log evaluation and pressure data indicate that Harvest has discovered approximately 42 ft of pay in a 72 ft oil column within the Gamba Formation and 123 ft of pay in stacked reservoirs within the Dentale formation.

Additional technical evaluation will be required to appraise this discovery. Forward plans include fluid sampling and a sidetrack, which will appraise the Dentale sands in a structurally superior position and the lateral extent of the Gamba reservoir, with a provision for flow testing one or more of the subject pay intervals. Harvest will provide an update on the drilling operations in due course.



Bookmark and Share



Engineering Data Tables

World Oil's specialized upstream Engineering Data Tables featuring the Drill Bit Classifier, Tubing Tables and more. Get Total Access today.


2013 Fracturing Technology

2013 Fracturing Technology


By Digital Publisher

Drill Bit Classifier World Oil published its renowned Drill Bit Classifier in September 2013. The Drill Bit Classifier is a comprehensive listing of major manufacturers' d...