high shale oil production of 100 tons from Lianggaoshan Formation, indicating a major
breakthrough of shale oil and gas of Lianggaoshan Formation in Sichuan Basin. Based on
the exploration results in Well Ping'an 1, the main controlling factors for shale oil
accumulation and exploration orientation of Lianggaoshan Formation in northeastern
Sichuan Basin are systematically analyzed. The results show that the shale oil reservoir in …