Scandinavian Oil-Gas Magazine
http://www.scandoil.com/moxie-bm2/news/ophir-energy-provides-tanzania-block-1-operations-.shtmlOphir Energy provides Tanzania Block 1 operations update
Ophir Energy provides the successful results of its three-well appraisal programme on the Jodari field
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Ophir Energy provides the successful results of its three-well appraisal programme on the Jodari field, Block 1 Tanzania. Ophir holds 40% of Blocks 1, 3 and 4; the BG Group operates with 60%.
The Ophir-BG Joint Venture has successfully completed appraisal drilling on the Jodari asset, Block 1 offshore Tanzania. Three wells were drilled into the discovery: Jodari South-1, Jodari South ST-1 (a deviated side-track) and Jodari North-1.
The appraisal programme achieved its objectives:
• Demonstrated consistent, high-quality reservoir quality across the Jodari field • Reconfirmed the 3.4 TCF mean recoverable resource estimate • Confirmed the feasibility of high-angle (sub-horizontal) drilling thereby reducing development costs
Jodari South-1 was drilled 3.5km southwest of the Jodari-1 discovery well in 1,040m of water to a total depth of 3,441m TVDSS and was designed to evaluate the southern end of the Jodari field. The well was side-tracked to drill Jodari South ST-1 and drilled to 3,282m TVDSS as a high angle (sub-horizontal) well into the reservoir. Jodari North-1 was then drilled 6km north of the original Jodari-1 discovery well in 1,288m of water to 3,389m TVDSS to evaluate the northern accumulation.
