中国海洋石油总公司9月15日宣布,中国自主设计和建造的第一座深水钻井平台“海洋石油981”钻井平台日前在南海北部深水区测试获得高产油气流。据测算,这是中国海域自营深水勘探的第一个重大油气发现。此次发现的陵水17-2气田距海南岛150公里,其构造位于南海琼东南盆地深水区的陵水凹陷,平均作业水深1500米,为超深水气田。 China National Offshore Oil Corporation announced on September 15 that the first deepwater drilling platform “Offshore Oil 981” independently designed and built by China has recently obtained high-yield oil and gas flows in the deepwater area in the northern South China Sea. It is estimated that this is the first major discovery of deep-water exploration in China’s seas. The discovered Lingshui 17-2 gas field is 150 kilometers away from Hainan Island. Its structure is located in the Lingshui depression in the deep-water area of ​​Qiongdongnan Basin in the South China Sea with an average working depth of 1,500 meters and is an ultra-deepwater gas field.