摘要
利用扫描电镜分析、孔渗测试、等温吸附实验、干酪根镜鉴、有机碳含量测试等手段,从层段分布、储集条件及生烃条件等方面对禹州地区石炭-二叠系富有机质泥页岩进行评价。经研究,优选石炭-二叠系页1段、页2段和页3段为页岩气目标层,其中页1段和页3段较页2段易于压裂。
By means of scanning electron microscopy analysis, experiment, kerogen identification, organic carbon content test, permeability test, isothermal adsorption the evaluation of the rich organic shale of Carboniferous-Permian formation in Yuzhou region was studied from layers distribution characteristic, reservoir conditions and hydrocarbon generation conditions. According to the study, shale layer 1, layer 2 and layer 3 are the shale gas target layers, and shale layer 1 and shale layer 3 are easier to fracturing than shale layer 2.
作者
司庆红
司马献章
张超
王善博
曲凯
孙卫志
SI Qing-hong1, SIMA Xian-zhang1, ZHANG Chao1, WANG Shan-bo1, QU Kai1, SUN Wei-zhi2(1.Tianjin Center, China Geological Survey, Tianjin 300170, China; 2.No.1 Institute of Geological and Mineral Resources Survey of Henan, Luoyang 471000, Chin)
出处
《煤炭技术》
CAS
2018年第6期118-121,共4页
Coal Technology
基金
中国地质调查局大调查项目(12120114020301
1211302108025-3)
关键词
页岩气
富有机质泥页岩
石炭-二叠系
禹州地区
shale gas
rich organic shale
Carboniferous-Permian formation
Yuzhou region
