Results 141 to 150 of about 2,581 (231)

A review of shale pore structure evolution characteristics with increasing thermal maturities [PDF]

, 2020
   Pore structure has a significant effect on the occurrence state of shale hydrocarbons and the hydrocarbon storage capability of shale reservoirs. Consequently, it is quite meaningful to clarify the shale pore structure evolution characteristics for ...
Fan, Yupeng, Gao, Zhiye, Xuan, Qixiang, Zheng, Guowei   +3 more
core  

Fracture features and fault influence on gas accumulation in the Longmaxi Formation in Changning block, southern Sichuan Basin

Natural Gas Industry B
The Lower Silurian Longmaxi Formation is a major horizon for shale gas development in the Changning block in Sichuan Basin. In this study, the fracture features in the Longmaxi Formation in the Changning block were investigated through outcrop ...
Bo Li, Shengxian Zhao, Yongyang Liu, Xuefeng Yang, Yong Liu, Jian Zhang, Chenglin Zhang, Jiajun Li, Gaoxiang Wang, Meixuan Yin   +9 more
doaj   +1 more source

Diagenetic characteristics and microscopic pore evolution of deep shale gas reservoirs in Longmaxi Formation, Southeastern Sichuan basin, China

Unconventional Resources
The Lower Silurian Longmaxi Formation is the favorable target area for deep shale gas exploration and development in southeastern Sichuan Basin. Based on whole-rock X-ray diffraction analysis, scanning electron microscope, reservoir evolution thermal ...
Chang'an Shan, Yakun Shi, Xing Liang, Lei Zhang, Gaocheng Wang, Liwei Jiang, Chen Zou, Fangyu He, Jue Mei   +8 more
doaj   +1 more source

Nanoscale mechanical properties of organic-rich Draupne caprock shale using nano-indentation method, offshore Norway [PDF]

publishedVersio
Lebedev, Maxim, Mondol, Nazmul Haque, Rahman, Md Jamilur   +2 more
core   +1 more source

Response of geochemical characteristics of organic-rich shale of Longmaxi formation to the sedimentary environment in the Neijiang-Rongchang area, Sichuan Basin, China

Frontiers in Earth Science
The Lower Paleozoic (Upper Ordovician–Silurian), a globally deposited organic-rich shale, is one of the most prevalent source rocks worldwide. However, the origin of these shales remains uncertain.
Licheng Yang, Yi Hu, Xinrui Yang, Lianghua Zhang, Wen Tang, Dongxi Liu, Huilin Li, Qibing Wen, Lin Xie, Xingzhi Wang, Jiahao Kang, Zhidian Xi, Ruiyu Guo   +12 more
doaj   +1 more source

Organic geochemistry of marine source rocks and pyrobitumen-containing reservoir rocks of the Sichuan Basin and neighbouring areas, SW China [PDF]

, 2014
Chen, Jianping, Fu, Xiaodong, Jin, Xiaodong, Li, Ertin, Pan, Changchun, Qin, Jianzhong, Tan, Yuming, Wang, Jun, Wang, Lansheng, Xie, Zengye, Yu, Shuang, Zheng, Ping   +11 more
core   +1 more source

The origin of solid bitumen in the Honghuayuan Formation (O(1)h) of the Majiang paleo-reservoir-Evidence from catalytic hydropyrolysates [PDF]

, 2014
Fang, Yunxin, Geng, Ansong, Liao, Yuhong, Wu, Liangliang   +3 more
core   +1 more source

Comparison of pore characteristics in the coal and shale reservoirs of Taiyuan Formation, Qinshui Basin, China [PDF]

, 2016

core   +1 more source

Impacts of multi-scale water-rock interaction on mineral alteration, mechanical weakening and pore-fracture evolution in marine shales [PDF]

Water-rock interaction triggered by drilling and fracturing fluid retention in shale gas reservoirs induces secondary processes and the subsequent alteration of rock physical properties, critically modulating reservoir productivity.
Duan, Xianggang, Guo, Qiulei, Hu, Zhiming, Jing, Zhenhua, Mu, Ying, Zou, Caineng   +5 more
core   +1 more source

Research and Application of Personalized PDC Bits for Longmaxi Formation in Changning, Sichuan Basin

Academic Journal of Science and Technology
The Longmaxi Formation in the Changning Block of the Sichuan Basin has a large reservoir thickness and is a high-quality shale for the main shale gas bearing target layer. However, problems such as high rock strength, high drillability level, and large horizontal drilling length in the Longmaxi Formation have led to rapid failure of the drill bit and ...
Sicheng Fan, Shiwei Niu, Yong Li, Haitao Ren, Yang Li, Yutong Li   +5 more
openaire   +1 more source