| 扬子区页岩气和煤层气联合开发的地质优选 |
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| 引用本文： | 陈尚斌,朱炎铭,李伍,罗跃,王怀勐,钟和清.扬子区页岩气和煤层气联合开发的地质优选[J].辽宁工程技术大学学报(自然科学版),2011,30(5):672-676. |
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| 作者姓名： | 陈尚斌 朱炎铭 李伍 罗跃 王怀勐 钟和清 |
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| 作者单位： | 1. 中国矿业大学,煤层气资源与成藏过程教育部重点实验室,江苏,徐州,221116;中国矿业大学,资源与地球科学学院,江苏,徐州,221116
2. 中国矿业大学,资源与地球科学学院,江苏,徐州,221116 |
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| 基金项目： | 国家科技重大基金项目资助(2008ZX05-034-04); 国家自然科学重点基金项目资助(40730422) |
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| 摘 要： | 为了优选煤层气和页岩气联合研究与开发的有利区域,以扬子地区二叠系龙潭组及其上下部组合地层为研究对象,分析页岩气和煤层气的资源分布特点;讨论成藏地质条件及气藏聚集模式,依据龙潭组及其上下部地层组合的分布特征和埋深、页岩气和煤层气的资源潜力等条件,确定优选区域。研究认为,龙潭组在上扬子和下扬子普遍发育;上扬子滇东-黔西等区煤层气资源丰富;上扬子龙潭组及其与局部由长兴组相变而成的大隆组组合,下扬子大隆组—龙潭组—孤峰组组合均发育富含有机质泥页岩,厚度较大、分布连续,有机质含量高,母质类型好,成熟度高,具有页岩气成藏的良好地质条件和丰富的资源潜力,且存在页岩气和煤层气资源的重叠组合性;至少在上、下扬子分别形成三种和两种地层空间气藏聚集模式。上扬子川南资阳、自贡及重庆、黔西北地区和下扬子苏南句容盆地,可作为开展页岩气和煤层气联合研究与开发的优选区域。
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| 关 键 词： | 页岩气 煤层气 联合研究开发 有利区优选 龙潭组 气藏聚集模式 资源分布 扬子区 |
Geological optimization of shale gas and coalbed methane combined research & develop in Yangtze,China |
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| CHEN Shangbin,ZHU Yanming,LI Wu,LUO Yue,WANG Huaimeng,ZHONG Heqing.Geological optimization of shale gas and coalbed methane combined research & develop in Yangtze,China[J].Journal of Liaoning Technical University (Natural Science Edition),2011,30(5):672-676. |
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| Authors: | CHEN Shangbin ZHU Yanming LI Wu LUO Yue WANG Huaimeng ZHONG Heqing |
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| Institution: | CHEN Shangbin1,2,ZHU Yanming1,LI Wu2,LUO Yue2,WANG Huaimeng2,ZHONG Heqing2(1.Key Laboratory of Coalbed Methane Resources and Reservoir Formation Process,the Ministry of Education,China University of Mining and Technology,Xuzhou 221116,China,2.School of Resources and Earth Science,China) |
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| Abstract: | The Upper Permian Longtan Formation and the combined upper and lower strata in Yangtze,South of China are as the research objects for the basis of bringing forward the suggestion of combined research & develop in the article.It analyzed the distributed features of the resources of the shale gas and the CBM.It discussed the geological conditions of accumulation and the gather mode of the gas pool,and then optimized Yangtze as the favorable region to launch combined research & develop of the shale gas and the... |
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| Keywords: | shale gas coalbed methane(CBM) combined research & develop favorable areas optimization Longtan Formation gas reservoir aggregation model resource distribution Yangtze |
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