宣龙坳陷东缘下花园组煤系页岩储层孔隙非均质性特征  

Pore Heterogeneity of Coal Shale Reservoirs in Xiahuayuan Formation in Eastern Margin of Xuanlong Depression

作　　者：张楚 陈尚斌[1,2] 陈司[1,2] 王笑奇 常明华[3] ZHANG Chu1,2, CHEN Shang-bin1,2, CHEN Si1,2, WANG Xiao-qi1,2, CHANG Ming-hua3(1. Key Laboratory of Coalbed Methane Resource and Reservoir Formation Ministry of Education, China University of Mining and Technology, Xuzhou 221008, China; 2. School of Resources and Earth Science,China University of Mining and Technology, Xuzhou 221116, China; 3. Hebei Province Coal Geological Exploration Institute, Xingtai 054000, Chin)

机构地区：[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221008 [2]中国矿业大学资源与地球科学学院,江苏徐州221116 [3]河北省煤田地质勘查院,河北邢台054000

出　　处：《煤炭技术》2018年第4期93-96,共4页Coal Technology

摘　　要：通过有机岩石热解、有机碳含量、有机质成熟度、高压压汞和低温液氮吸附等系列实验,表征宣龙坳陷东缘中侏罗统下花园组煤系页岩储层的孔隙特征,并运用分形FHH模型研究孔隙结构的非均质性。The coal shale reservoirs of the middle Jurassic Xiahuayuan formation in the eastern margin of Xuanlong depression are characterized by experiments, such as organic rock pyrolysis, organic carbon content, organic matter maturity, high pressure mercury intrusion and low temperature liquid nitrogen adsorption,and the fractal FHH model was used to study the heterogeneity of pore structure.

关 键 词：煤系页岩 储层特征 孔隙结构 

分 类 号：P618.13[天文地球—矿床学]