China's deepest offshore oil and gas well is put into operation

中国海油13日宣布，中国首个自主设计实施的超深大位移井——恩平21-4油田A1H井在珠江口盆地海域顺利投产，测试日产原油超700吨。该井钻井深度9508米，水平位移8689米， It has become the largest deep well in China's offshore and set a record for the horizontal length of drilling in China, marking that China has successfully overcome the technical bottleneck of 10,000-meter large-reach wells, and offshore ultra-far and ultra-deep drilling technology has entered the forefront of the world.

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Enping 21-4 platform stands tall and operates in the blue ocean. picture