The world's first ultra-deep water and ultra-shallow large gas field 'Lingshui 36-1' was discovered in the South my country Sea, with proven natural gas geological reserves exceeding 100 billion cubic meters

According to this site’s news on August 7, CNOOC announced that my country’s first ultra-deep water and ultra-shallow gas field, Lingshui 36-1, was discovered during exploration in the southeastern waters of Hainan Island. The unobstructed flow rate of natural gas in the exploration well test exceeded 10 million cubic meters per day. At present, the newly added proven reserves of Lingshui 36-1 gas field have successfully passed the review and filing by relevant national departments. The proven natural gas geological reserves exceed 100 billion cubic meters. It is the world's first ultra-deep water and ultra-shallow large gas field, marking my country's ultra-deep water and ultra-shallow gas field. Major breakthroughs were made in the exploration of shallow gas reservoirs. CNOOC’s proven natural gas geological reserves in the three basins of Yinggehai, Qiongdongnan and Pearl River Mouth in the northern South China Sea exceed 1 trillion cubic meters in total.

▲ Picture source: CNOOC This website inquired public information and learned that the average water depth of Lingshui 36-1 gas field is about 1,500 meters, and the average gas layer burial depth is 210 meters. The main gas-bearing layer is the Quaternary Ledong Formation. , it is CNOOC's oil and gas field after Liwan 3-1, "Shenhai No. 1" (Lingshui 17-2), "Shenhai No. 1" Phase II (Lingshui 25-1), Baodao 21-1, Kaiping South and other oil and gas fields. Another major breakthrough in the field of deep water exploration.
Officials pointed out that the successful test of the ultra-deep water and ultra-shallow exploration well fully verified the advancement and reliability of my country’s independently established deep-water complex oil and gas resource exploration and development technology system, and is expected to promote further improvement of domestic deep-water oil and gas production capacity.

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