The Jinshi 103HF exploration well deployed by Southwest Petroleum Bureau in Leshan City, Sichuan Province, has recently obtained a stable and high-yield industrial gas flow, with a daily output of 258600 cubic meters of natural gas. Through multi well drilling, it is confirmed that the resource of the production interval of Well Jinshi 103 has reached 387.8 billion cubic meters, and the resource of the whole shale interval has exceeded 1 trillion cubic meters. This is the first major breakthrough in shale gas exploration in Cambrian Qiongzhusi Formation in China.

Guo Tonglou, Executive Director of Sinopec Southwest Petroleum Bureau Co., Ltd.: Over the past ten years, Sinopec Southwest Petroleum Bureau has made great efforts to improve oil and gas exploration and development, built the world's first 7000 meter deep ultra deep and high sulfur reef atmospheric field - Yuanba Gas Field, and proved China's first deep shale gas field - Weirong Shale Gas Field, with a total production of 52.95 billion cubic meters of natural gas.Editor/Ma Xue