Results 231 to 240 of about 466,826 (265)

Fracture Identification Based on Graph Pooling and Graph Construction in Continental Shale

IEEE Transactions on Geoscience and Remote Sensing
Identification of natural fractures in continental shale is a problematic task by conventional logging. To address this issue, a method known as Frac-gPCC that combines graph pooling, graph construction, and node classification to train the ...
Guoqing Lu, Lianbo Zeng, Guoping Liu, Sen Yang, M. Ostadhassan, Shaoqun Dong, Xiaoyu Du   +6 more
semanticscholar   +1 more source

Comparison of Marine and Continental Shale Gas Reservoirs and Their Gas-Bearing Properties in China: The Examples of the Longmaxi and Shahezi Shales

, 2021
Following the marine shale gas, the continental shale gas also presents great exploration potential in China.
D. Xiao, Shuangfang Lu, Mingli Shao, N. Zhou, Renwen Zhao, Yue Peng   +5 more
semanticscholar   +1 more source

Economic appraisal of shale gas plays in Continental Europe

Applied Energy, 2013
Abstract This study evaluates the economic feasibility of five emergent shale gas plays on the European Continent. Each play is assessed using a uniform field development plan with 100 wells drilled at a rate of 10 wells/year in the first decade. The gas production from the realized wells is monitored over a 25 year life cycle.
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Multi-Interbedded Continental Shale Reservoir Evaluation and Fracturing Practice

58th U.S. Rock Mechanics/Geomechanics Symposium
ABSTRACT: Continental shale oil resources are abundant in Sichuan Basin in China, according to multiple limestone interbeds and variable longitudinal stress characteristic, continental shale reservoir characteristic evaluation method including radar map, geological sweetness and fracability index, were established ...
Bian Xiaobing, Gao Yuan, Li Shuangming, Xiao Bo, Zhang Shikun, Liu Xing, Zuo Luo, Kao Jiawei   +7 more
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Mechanical characteristics and factors controlling brittleness of organic-rich continental shales

Journal of Petroleum Science and Engineering, 2020
Abstract Brittleness is an essential parameter in the evaluation of wellbore stability and hydraulic fracturing design of shale reservoirs. It is an inherent geomechanical property controlled by the mineral composition, sedimentary structure, and geological condition. However, traditional brittleness evaluation methods based on the elastic parameters
Bo Liu, Sheng Wang, Xuan Ke, Xiaofei Fu, Xingzhou Liu, Yunfeng Bai, Zhejun Pan   +6 more
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Formation, distribution and resource potential of the "sweet areas (sections)" of continental shale oil in China

Marine and Petroleum Geology, 2019
Shale oil refers to oil stored in organic-rich shale. It is an important part of unconventional oil and provides a large amount of resources. Based on the systematic study of the geological characteristics of shale oil in China's major continental basins,
Yang Zhi, C. Zou, Songtao Wu, Lin Senhu, Songqi Pan, Ning Xiaobing, Guang Men, Tian Zhenxing, L. Guohui, Zhao Jia-hong, Jia Xiyu   +10 more
semanticscholar   +1 more source

Well-Log Based Evaluation of Gas Contents in Continental Shale Formation

SEG Technical Program Expanded Abstracts 2015, 2015
Shale gas, as an unconventional natural gas resource, has become an important target in the oil and gas exploration and development industries. Aiming to the continental heterogeneous shale formation in YC area, the shale gas content is measured and the factor affecting the prediction of gas contents is analyzed.
Shengjie Li*, zhe Cui, Xiaofei Lu, Zichun Liu   +3 more
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Nanoscale mechanical property of marine and continental organic kerogen in shale

Chinese Chemical Letters, 2020
Abstract Kerogen is known as an important organic part for absorbing and forming shale gas whose absorption function, especially mechanical and tribological properties, has not been fully revealed. Here, we use Fourier transform infrared (FTIR) and X-ray photoelectron spectroscopy (XPS) analysis to reveal the chemical structure of kerogen.
Quan Xu, Rui Zhang, Mao Sheng, Shouceng Tian, Wuguang Li, Tianyu Wang, Yilin Zhang   +6 more
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Anomalous Boron Content of Two Continental Shales in Eastern Colorado

SEPM Journal of Sedimentary Research, 1970
ABSTRACT Boron content and clay mineralogy were determined on samples from a continental facies of the Fountain Formation of Permo-Pennsylvanian age and a pre-Fountain fossil soil developed during late Mississippian time. All samples from both units were found to contain far more boron than amounts previously proposed as indicative of shales deposited ...
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Why Can China Realize the Continental “Shale Oil Revolution”?

Journal of Earth Science, 2022
Caineng Zou, Zhi Yang, Guoxin Li, Jianzhong Li, Xianyang Liu, Yong Tang, Tao Jiang, Yu Yang, Xuefeng Bai, Songqi Pan, Minghui Lu, Zhengdong Lei, Bo Cai   +12 more
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