摘要
采用物理实验及数学分析相结合的方法,研究了二叠系龙潭组富有机质页岩地质特征,并从储层空间展布、有机地化特征、无机矿物组成及有机孔隙系统配置等4个方面阐释了页岩含气性的控制因素,并对其影响程度进行评价,最终建立了适用于研究区的含气性评价模型。
Physical experiment and mathematical analysis are adopted,study shale gas of Long＇tan formation in Permian system ,and explain gas-bearing geological features of controlling factors and incidences from four aspects,such as reservoir space distribution,organic geochemical properties, inorganic mineral composition and organic pore system layout. Thus, the gas-bearing evaluation model of the study area is established.
作者
王克营
苑坤
巩书华
覃英伦
陈榕
方欣欣
卢树藩
WANG Ke-ying1, YUAN Kun2, GONG Shu-hua1, QIN Ying-lun2, CHEN Rong2, FANG Xin-xin2, LU Shu-fan3(1. The Coal Geological Exploration Institute of Hunan Province, Changsha 410014, China; 2. Oil and Gas Survey Center, China Geological Survey, Beijing 100084, China; 3. Guizhou Institute of Geological Survey, Guiyang 550000, Chin)
出处
《煤炭技术》
CAS
2018年第4期99-101,共3页
Coal Technology
基金
中国地质调查局项目(DD20160178
DD20160196)
关键词
龙潭组
页岩气
含气性
评价模型
Longtan formation
shale gas
gas-bearing property
evaluation model
