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Drilling & Completion
HALLIBURTON

Update:
Tanganyika drilling 1st horizontal on Syria's Oudeh Field

(4/26/2004 - OGI: Calgary) Tanganyika Oil Company reported today that the drilling of its first horizontal well, OD-136, in the Shiranish reservoir of Syria's Oudeh Field has commenced. The well is currently drilling ahead in surface basalt.
Lukas H. Lundin, president of Tanganyika, said the first casing point is scheduled at 450 meters, and that the drilling contractor Arab Drilling and Workover Company (ADWC) is drilling the well vertically to a depth of 1,100 meters at which point it will be kicked off horizontally for around 1,200 to 1,500 meters with a total drilled length of up to 3,000 meters (9,843 ft).
It is expected to take 35 to 45 days for drilling and completion.



The initial program schedules two wells to be drilled into the top section of the Shiranish reservoir. However, a multiple well drilling pad has been constructed which has the capacity to accommodate the drilling of six wells, which should allow for efficient reserves recovery in this sector of the field.

The ADWC rig on Oudeh Field.

Lundin said the company believes that utilization of horizontal drilling technology on the Oudeh Field offers the potential to significantly increase well productivity and reserve recovery by increasing the volume of the reservoir exposed for production from each well. Upon full development of the field, production levels are expected to reach 30,000 b/d.
Tanganyika's development of the Oudeh Field in Syria is underway with current gross field production at 1,400 b/d. Independent technical evaluations estimate the field to contain 2.4 billion bbl of oil in place.

Click here for earlier report.

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