The well was drilled to a vertical depth of 5,300 m and contains a 1,312-m horizontal section. This depth set a record for vertical depth of shale gas wells in China.

China Petroleum & Chemical Corporation (Sinopec) has revealed that the Tiebei 1HF well at its Project Deep Earth – Sichuan ...

Ohio shale is a complicated but steady region that’s given Infinity Natural Resources a leg up during a volatile macro ...