Results 191 to 200 of about 5,450,756 (255)

Preparation, Performance Research and Field Application Practice of Temperature-Sensitive Lost Circulation Material for Shale Oil Wells. [PDF]

Polymers (Basel)
Zhang W, Sun J, Shen F, Li W, Huang X, Lv K, Li M, Xue S, Wang S, Li H.   +9 more
europepmc   +1 more source

Performance Evaluation of Enhanced Recovery Efficiency for Oxygen-Reducing Air Huff and Puff in Tight Reservoirs. [PDF]

ACS Omega
Liu T, Liu W, Huang X, Fu Y, Chen J.
europepmc   +1 more source

The diabetic neuropathy and bone mineral density in type 2 diabetes mellitus: a cross-sectional and meta-analytic study. [PDF]

Clin Exp Med
Zhao Z, Liang J, Kang J, He J, Li M, Mao W, Gao W, Su B, Cui R.   +8 more
europepmc   +1 more source

Evaluation of uranium migration during the maturation of hydrocarbon source rocks. [PDF]

Sci Rep
Wang J, Li Z, He F, Bai F, Qiu L, Guo J, Zhang C.   +6 more
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Can Uranium in Shale Matrix Be Released into Fluids? Insights from Experimental Simulations and Chemical Extraction. [PDF]

ACS Omega
Liu C, Hao Y, Liu X, Peng H, Li L, Fu X, Gu S, Nie Z, Zhou AH.   +8 more
europepmc   +1 more source

Orbital eccentricity and internal feedbacks drove the Triassic megamonsoon variability. [PDF]

Sci Rep
Chu R, Wu H, Zhang J, Fang Q, Zeeden C, Chen P, Zhu R, Cui J, Zhang S, Yang T, Wang C.   +10 more
europepmc   +1 more source

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Sedimentary sequence evolution and organic matter accumulation characteristics of the Chang 8–Chang 7 members in the Upper Triassic Yanchang Formation, southwest Ordos Basin, central China

Journal of Petroleum Science and Engineering, 2021
Lacustrine organic–rich shales are widely developed in the Chang 7 member of the Yanchang Formation in the Ordos Basin. These shales have been proven to be the source rocks for crude oil and shale oil.
Kun Zhang, Rong Liu, Zhaojun Liu
semanticscholar   +3 more sources

Pore–throat structure and fractal characteristics of tight sandstones in Yanchang Formation, Ordos Basin

Marine and Petroleum Geology, 2020
Abstract Pore–throat structure is a key factor that influences the storage and fluid flow capacity of tight sandstone reservoirs. By performing petro-physical characteristic tests, scanning electron microscopy, and casting thin sections, the main pore types of tight sandstone reservoir samples collected from the Upper Triassic Yanchang Formation in ...
Yiqian Qu, Wei Sun, Rongde Tao, Bin Luo, Lei Chen, Dazhong Ren   +5 more
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Chemostratigraphic insights into fluvio-lacustrine deposition, Yanchang Formation, Upper Triassic, Ordos Basin, China

Interpretation, 2016
A chemostratigraphic study of a 300 m long core recovered from the southeastern central Ordos depocenter reveals thick ([Formula: see text]) intervals of fine-grained, organic-rich lacustrine strata, interpreted to represent deepwater deposition under meromictic conditions (incomplete watermass overturn) during lake highstand phases, interspersed with ...
Harry Rowe, Xiangzeng Wang, Bojiang Fan, Tongwei Zhang, Stephen C. Ruppel, Kitty Milliken, Robert G. Loucks, Ying Shen, Jianfeng Zhang, Quansheng Liang, Evan Sivil   +10 more
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Origin of shale gas in the Triassic Yanchang Formation, Ordos Basin, China

Petroleum Science and Technology, 2017
The Chang 7 Member shale gas of the Upper Triassic Yanchang Formation, Ordos Basin, is a representative of continental shale gas in China.
Qiang Meng, Xiaofeng Wang, Xiangzeng Wang, Peng Liu, Yuhong Lei, Lixia Zhang, Chengfu Jiang, Baoguang Shi   +7 more
openaire   +1 more source