CNOOC achieved high yield well in Beibu Gulf
Published by Jack Roscoe,
Editorial Assistant
Oilfield Technology,
CNOOC and 80883 (RMB Counter) has announced that it has achieved a high yield well in Beibu Gulf, which produces over 1000 m3/d of oil.
Wushi 16-5 structure is located in Wushi Sag, Beibu Gulf, with an average water depth of approximately 25 m. The appraisal well WS16-5-4 was drilled and completed at a depth of 4185 m, encountering a total of 65 m oil pay zones. The well was tested to produce over 1000 m3/d of oil, the first well of such productivity in Wushi Sag. The discovery is expected to become a medium-sized oilfield. By far, the total proved oil in-place of Wushi oilfields has exceeded 100 million m3.
Mr. Xu Changgui, Chief Geologist of the Company, said, “CNOOC Limited has been pushing forward the rolling exploration in the surrounding area of Wushi oilfields for years with leading technologies. The successful well proves the promising exploration potential in the mature area of Wushi Sag, which will guide our rolling exploration activities in offshore China.”
Read the article online at: https://www.oilfieldtechnology.com/offshore-and-subsea/24072024/cnooc-achieved-high-yield-well-in-beibu-gulf/
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