重庆新增超1400亿立方米页岩气田

Core Viewpoint - The recent discovery of 140.2 billion cubic meters of shale gas reserves in Chongqing marks the establishment of a new shale gas field, significantly contributing to energy security and economic development in the region [1][2] Group 1: Shale Gas Reserves and Exploration - Chongqing has confirmed an additional geological reserve of 140.2 billion cubic meters of shale gas in the Da'an block, indicating the emergence of a new shale gas field exceeding 100 billion cubic meters [1] - The local government has prioritized shale oil and gas exploration as part of its new mineral exploration strategy, with specific plans implemented since 2021 [1] Group 2: Collaboration and Infrastructure Development - Chongqing has deepened cooperation with China National Petroleum Corporation and China Petroleum & Chemical Corporation, focusing on natural gas exploration and energy supply security [2] - A comprehensive "five-in-one" system has been established for resource management, investment development, technology research, market services, and financial support [2] Group 3: Technological Innovations and Efficiency Improvements - Technological advancements in the Fuling shale gas field have increased the overall recovery rate from 12.6% to 35.9% through improved fracturing and three-dimensional development techniques [2] - Key technological breakthroughs have reduced the average drilling cycle by over 30% and lowered single-well costs by more than 10% [2] Group 4: Regulatory and Support Framework - Chongqing has implemented a regulatory and support network to facilitate oil and gas exploration, including a joint meeting system to address practical issues faced by enterprises [2] - Since 2022, Chongqing has processed 752 temporary land use applications for oil and gas exploration, optimizing approval processes to save time and labor costs for companies [2]