中国海油在北部湾盆地古生界潜山勘探方面获得重大突破。
涠洲10-5油气田位于南海北部湾，平均水深约37米，探井涠洲10-5-1Sa钻遇油气层厚283米，总钻井深度约4,840米。
测试结果显示，该井日产天然气约1320万立方英尺，原油约800桶，标志着北部湾盆地花岗岩潜山天然气勘探取得重大突破。
中国海油在北部湾盆地古生界潜山勘探方面获得重大突破。
涠洲10-5油气田位于南海北部湾，平均水深约37米，探井涠洲10-5-1Sa钻遇油气层厚283米，总钻井深度约4,840米。
测试结果显示，该井日产天然气约1320万立方英尺，原油约800桶，标志着北部湾盆地花岗岩潜山天然气勘探取得重大突破。
CNOOC has made a major breakthrough in the exploration of Paleozoic buried hills in the Beibu Gulf Basin.
The Weizhou 10-5 oil and gas field is located in the Beibu Gulf of the South China Sea, with an average water depth of about 37 m. Exploration well WZ10-5-1Sa encountered an oil and gas pay zone of 283 m, with a total drilled depth of approximately 4,840 m.
The test results indicate that the well produces approximately 13.2 million cu ft of natural gas and about 800 barrels of crude oil per day. It marks a major breakthrough in natural gas exploration in the granite buried hills in the Beibu Gulf Basin.