涪陵页岩气田天然气累产超1.6亿方

Core Insights - The Fuling Shale Gas Company has reported that the cumulative production of conventional natural gas wells in the Fuling shale gas field has exceeded 160 million cubic meters, indicating a positive trend of simultaneous conventional and unconventional production [1] Production and Development - The Longmaxi formation in the Jiaoshiba block is currently the main gas reservoir in the Fuling shale gas field, but the recoverable reserves are gradually decreasing as extraction progresses [1] - To find new gas sources, the company is focusing on new strata and actively conducting evaluations for conventional natural gas, aiming to enhance gas field reserves and production [1] New Exploration Initiatives - The Xiaheba formation, located above the Longmaxi formation, has shown promising gas measurements, prompting the company to collaborate with research institutions to evaluate the development of conventional natural gas in this formation [1] - The company has deployed an evaluation well, Pingqiao 2, in Shuanghe Village, Nanchuan District, Chongqing, overcoming challenges such as identifying small layers and the limited thickness of quality reservoirs, currently achieving an average daily production of 12,800 cubic meters of natural gas [1] Production Strategy - The company is implementing a "one well, one strategy" approach, dynamically tracking production data from conventional natural gas wells and determining reasonable production allocation through capacity evaluation [1] - As of now, the Fuling shale gas field has made breakthroughs in multiple strata, with 11 conventional natural gas wells currently in operation [1] Resource Assessment - The favorable area for conventional natural gas in the Fuling shale gas field is assessed to be 119.92 square kilometers, with a resource volume of 18.21 billion cubic meters [1]