Characterization and controlling factors of pores in the Lower Cambrian Niutitang shale of the Micangshan Tectonic Zone, SW China

doi:10.1007/s12517-019-4407-z

CORC > 地质与地球物理研究所 > 中国科学院地质与地球物理研究所 > 兰州油气中心

	Characterization and controlling factors of pores in the Lower Cambrian Niutitang shale of the Micangshan Tectonic Zone, SW China
	Tian, Tao 1,2,3; Zhou, Shixin 2; Fu, Deliang 1; Yang, Fu 1; Li, Jing 2
刊名	ARABIAN JOURNAL OF GEOSCIENCES
	2019-04-01
卷号	12 期号:7 页码:14
关键词	Pore structure Gas shale Minerals Organic matter Niutitang Formation Micangshan
ISSN号	1866-7511
DOI	10.1007/s12517-019-4407-z
英文摘要	Lower Cambrian marine shale has become a new target of shale gas resource evaluations in the complex geological region of southern China, where the Niutitang Formation is among the most important shale gas reservoirs. Recently, the micropore structural characterization and main controlling factors of the ancient shale have become popular research topics. The micropore structures of certain shale samples from the Niutitang Formation in the Micangshan tectonic zone were investigated at the microscale and nanoscale using low-temperature nitrogen gas adsorption (GA) and a combination of broad ion beam (BIB) milling and field-emission scanning electron microscopy (FE-SEM). Then, we analyzed how the mineral composition and thermal evolution affect the pore development in the Niutitang shale through the results of X-ray diffraction (XRD) and vitrinite equivalent reflectance (VRoequiv) calculated by bitumen reflectance (R-b). The BSE images by the BIB/FE-SEM system show that multiple pore types are present in the ancient Niutitang shale and form a complex pore network under the influences of mineral contents and thermal maturation.
资助项目	Key Research and Development Plan Foundation, Shaanxi[2017GY-150] ; Independent Project of Key Laboratory of Coal Exploration and Comprehensive Utilization, Ministry of Land and Resources[ZP2019-2]
WOS关键词	ORGANIC-RICH SHALES ; FORT-WORTH BASIN ; SURFACE-AREA ; SICHUAN BASIN ; PARTICLE-SIZE ; ELECTRON-MICROSCOPY ; GAS-ADSORPTION ; BARNETT SHALE ; ORDOS BASIN ; POROSITY
WOS研究方向	Geology
语种	英语
出版者	SPRINGER HEIDELBERG
WOS记录号	WOS:000463246800006
资助机构	Key Research and Development Plan Foundation, Shaanxi ; Key Research and Development Plan Foundation, Shaanxi ; Independent Project of Key Laboratory of Coal Exploration and Comprehensive Utilization, Ministry of Land and Resources ; Independent Project of Key Laboratory of Coal Exploration and Comprehensive Utilization, Ministry of Land and Resources ; Key Research and Development Plan Foundation, Shaanxi ; Key Research and Development Plan Foundation, Shaanxi ; Independent Project of Key Laboratory of Coal Exploration and Comprehensive Utilization, Ministry of Land and Resources ; Independent Project of Key Laboratory of Coal Exploration and Comprehensive Utilization, Ministry of Land and Resources ; Key Research and Development Plan Foundation, Shaanxi ; Key Research and Development Plan Foundation, Shaanxi ; Independent Project of Key Laboratory of Coal Exploration and Comprehensive Utilization, Ministry of Land and Resources ; Independent Project of Key Laboratory of Coal Exploration and Comprehensive Utilization, Ministry of Land and Resources ; Key Research and Development Plan Foundation, Shaanxi ; Key Research and Development Plan Foundation, Shaanxi ; Independent Project of Key Laboratory of Coal Exploration and Comprehensive Utilization, Ministry of Land and Resources ; Independent Project of Key Laboratory of Coal Exploration and Comprehensive Utilization, Ministry of Land and Resources
内容类型	期刊论文
源URL	[http://ir.iggcas.ac.cn/handle/132A11/91290]
专题	地质与地球物理研究所_兰州油气中心
通讯作者	Tian, Tao
作者单位	1.Minist Land & Resources, Key Lab Coal Resources Explorat andc Comprehens U, Xian 710021, Shaanxi, Peoples R China 2.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Petr Resources Res, Lanzhou 73000, Gansu, Peoples R China 3.Shandong Univ Sci & Technol, Shandong Prov Key Lab Deposit Mineralizat & Sedim, Qingdao 266590, Shandong, Peoples R China
推荐引用方式 GB/T 7714	Tian, Tao,Zhou, Shixin,Fu, Deliang,et al. Characterization and controlling factors of pores in the Lower Cambrian Niutitang shale of the Micangshan Tectonic Zone, SW China[J]. ARABIAN JOURNAL OF GEOSCIENCES,2019,12(7):14.
APA	Tian, Tao,Zhou, Shixin,Fu, Deliang,Yang, Fu,&Li, Jing.(2019).Characterization and controlling factors of pores in the Lower Cambrian Niutitang shale of the Micangshan Tectonic Zone, SW China.ARABIAN JOURNAL OF GEOSCIENCES,12(7),14.
MLA	Tian, Tao,et al."Characterization and controlling factors of pores in the Lower Cambrian Niutitang shale of the Micangshan Tectonic Zone, SW China".ARABIAN JOURNAL OF GEOSCIENCES 12.7(2019):14.