Sinopec announced on Monday that one of its oil fields has completed the drilling of the 8,725 meters of direct well in northwest China, the deepest in Asia. http://www.xinhuanet.com/english/2020-07/09/c_139200431.htm
Sinopec announced on Monday that one of its oil fields has completed the drilling of the 8,725 meters of direct well in northwest China, the deepest in Asia. http://www.xinhuanet.com/english/2020-07/09/c_139200431.htm