涪陵页岩气田常规天然气井累计产气超1.6亿立方米

Core Insights - The Fuling shale gas field has achieved a cumulative gas production of over 160 million cubic meters from conventional gas wells, indicating a positive trend in production [1] Group 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 decreasing as extraction progresses [2] - To expand reserves, the company is focusing on new layers and actively conducting evaluations for conventional gas development, particularly in the Xiaohubagou formation, which has shown promising gas measurements [2] - The Pingqiao 2 well has been deployed for evaluation in the Xiaohubagou formation, achieving an average daily gas production of 12,800 cubic meters [2] Group 2: Technological Advancements - The company implements a "one well, one strategy" approach, dynamically tracking production data and determining reasonable output for gas wells [4] - The Pingqiao 1 well, located in the Cambrian Xixiangchi group, has a recoverable gas reserve of 146 million cubic meters, based on advanced dynamic analysis techniques [4] Group 3: Resource Assessment - The Fuling shale gas field has made breakthroughs in multiple formations, with 11 conventional gas wells currently in operation [4] - The favorable area for conventional 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 [4]