南方公益性页岩气调查研究进展  

Progress of investigation and research on public welfare shale gas in Southern China

作　　者：包书景 陈科[1,2] 周志 余谦[3] 陈孝红 李世臻[1,2] 刘伟[3] 苑坤[1,2] 淡永 冯兴强[6] 周道容[7] BAO Shujing;CHEN Ke;ZHOU Zhi;YU Qian;CHEN Xiaohong;LI Shizhen;LIU Wei;YUAN Kun;DAN Yong;FENG Xingqiang;ZHOU Daorong(Oil and Gas Survey Center,China Geological Survey,Beijing 100083,China;Unconventional Oil and Gas Geology Laboratory,China Geological Survey,Beijing 100083,China;Chengdu Geological Survey Center,China Geological Survey,Sichuan Chengdu 611230,China;Wuhan Center,China Geological Survey,Hubei Wuhan 430223,China;Institute of Karst Geology,China Geological Survey,Guangxi Guilin 541004,China;Institute of Geomechanics,Chinese Academy of Geological Sciences,Beijing 100081,China;Nanjing Geological Survey Center,China Geological Survey,Jiangsu Nanjing 210016,China)

机构地区：[1]中国地质调查局油气资源调查中心,北京100083 [2]中国地质调查局非常规油气地质实验室,北京100083 [3]中国地质调查局成都地质调查中心,四川成都611230 [4]中国地质调查局武汉地质调查中心,湖北武汉430223 [5]中国地质调查局岩溶地质研究所,广西桂林541004 [6]中国地质科学院地质力学研究所,北京100081 [7]中国地质调查局南京地质调查中心,江苏南京210016

出　　处：《中国地质调查》2023年第6期1-12,共12页Geological Survey of China

基　　金：中国地质调查局“南方页岩气地质调查工程(编号:DD0203)”;“南方重点地区1∶5万页岩气地质调查(编号:DD20190562)”项目联合资助。

摘　　要：2019—2021年期间,由中国地质调查局油气资源调查中心牵头组织实施的“南方页岩气地质调查工程”,以实现“新区、新层系、新类型、新认识”四新领域油气调查战略发现和突破,推动创建页岩气勘查开发新格局为目标,按照总体部署、分步实施、点上突破、面上评价原则,重点开展了南方复杂构造区页岩气地质调查与评价工作。圈定并优选了一批页岩气远景区和有利区,部署实施了二维地震、参数井和压裂试气工程,实现了长江上游新区新层系页岩气重大突破和发现,完成垭紫罗裂陷槽、皖江、川西南等重点地区页岩气资源潜力评价。这些成果大大提振了南方复杂构造区页岩气油气资源勘查的信心,推动了油气地质调查与科技创新的深度融合,形成了页岩气成藏理论新认识和调查评价新技术,发挥了公益性油气资源调查的引领和带动作用。Led by the Oil and Gas Resources Survey Center of China Geological Survey from 2019 to 2021,the“Southern Shale Gas Geological Survey Project”is focused on the strategic discovery and breakthrough of oil and gas investigation in four new areas of“new areas,new layers,new types and new understandings”and promotion of a new creation pattern of shale gas exploration and development.According to the principles of overall deployment,step by step implementation,point breakthrough and surface evaluation,the authors in this research carried out the geological investigation and evaluation of shale gas in complex structural areas in Southern China.A number of shale gas potential areas and favorable areas have been delineated and selected,and two-dimensional seismic,parametric well and fracturing gas test projects have been deployed and implemented,which has achieved a major breakthrough and discovery of new layer shale gas in New Area of upper reaches of the Yangtze River,and completed shale gas resource potential evaluation in key areas such as Yaziluo Taphrogenic Trough,Wanjiang and Southwestern Sichuan.These achievements have greatly boosted the confidence of shale gas exploration in the complex structural areas of Southern China,and promoted the deep integration of oil and gas geological investigation and scientific-technological innovation.Besides,the new understanding of shale gas accumulation theory and the new investigation and evaluation technology innovatively formed,and the leading and driving role in public welfare oil and gas resource investigation were also exerted.

关 键 词：页岩气 南方地区 新层系 公益性 成藏理论 技术方法 

分 类 号：P681.7[天文地球—地质学]