Results 161 to 170 of about 9,661 (202)

Quantitative architectural analysis of meandering fluvial point bar of Gudong oilfield in Zhanhua Sag Bohai Bay basin China. [PDF]

Sci Rep
Qiao Y, Deng B, Qiu L, Song F, Su D, Li C, Zhao R, Yue Q, Zhang Q, Liu J, Chen P.   +10 more
europepmc   +1 more source

Origin and Evolution of Clay Mineral and Its Impact on Shale Oil Enrichment: Insight from Qingshankou Formation, Songliao Basin, NE China. [PDF]

ACS Omega
Kang Y, Liu K, Zhu R, Zhang S, Wu S, Zhang J, Liu C.   +6 more
europepmc   +1 more source

Unlocking the hidden pathways: river channel delineation and reservoir characterization in Shurijeh Formation, Kopeh Dagh Basin. [PDF]

Sci Rep
Mehdipour V, Sadeghtabaghi Z.
europepmc   +1 more source

Origin of Fining-Upward Cycles in the Early Permian Barakar Formation of Gondwana Basins of Peninsular India [PDF]

Hota, Rabindra Nath, Maejima, Wataru, Tewari, Ram Chandra   +2 more
core  

Sea-level control of Gravity-flow deposits in the Middle Ordovician in Pingliangnorth China [PDF]

Liu, Jianbo, Zheng, Zhaochang
core  

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Identification and Applications of Micro to Macroscale Shale Lithofacies

Journal of Nanoscience and Nanotechnology, 2021
Systematic research and evaluations of shale gas reservoirs are critical in shale gas exploration and development. Previous studies in this field mainly depend on experimental analysis that is often overly simplified. Here, we report an integrated geological and engineering method that combines the lithofacies division system with an identification ...
Shengxiang, Long, Yongmin, Peng, Jing, Lu, Tong, Zhu, Chuanxiang, Sun, Jun, Luo   +5 more
openaire   +2 more sources

Application of Artificial Intelligence on Black Shale Lithofacies Prediction in Marcellus Shale, Appalachian Basin

Proceedings of the 2nd Unconventional Resources Technology Conference, 2014
Organic-rich shale lithofacies, primarily defined by mineral composition and organic matter richness, reflects the features of the two critical factors for unconventional shale reservoirs. The research of shale lithofacies can aid in identifying shale gas productive zones and designing horizontal well and hydraulic fracturing.
Guochang Wang, Yiwen Ju, Timothy R. Carr, Chaofeng Li, Guojian Cheng   +4 more
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Lithofacies classification in Barnett Shale using proximal support vector machines

SEG Technical Program Expanded Abstracts 2014, 2014
Summary Classification of different lithofacies and petrotypes is one of the main objectives of modern quantitative seismic interpretation. In this study, we present preliminary results of the application of a proximal support vector machine (PSVM) classification algorithm to seismic data.
Tao Zhao*, Vikram Jayaram, Kurt J. Marfurt, Huailai Zhou   +3 more
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Effect of Shale Lithofacies on Pore Structure of the Wufeng–Longmaxi Shale in Southeast Chongqing, China

Energy & Fuels, 2018
Total organic carbon (TOC), optical microscopy (OPM), field emission scanning electron mi-croscopy (FE-SEM), X-ray diffraction (XRD) and nitrogen gas adsorption (N2GA) analyses were performed on shale samples from the Upper Ordovician Wufeng Formation and the Lower Silurian Longmaxi Formation (Wufeng-Longmaxi Formation) in order to explore the effect ...
Luchuan Zhang, Shuangfang Lu, Shu Jiang, Dianshi Xiao, Lei Chen, Yang Liu, Yuying Zhang, Bo Li, Cheng Gong   +8 more
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Porosity characteristics of the Devonian Horn River shale, Canada: Insights from lithofacies classification and shale composition

International Journal of Coal Geology, 2015
Abstract This study evaluates pore systems of the Horn River shale in Western Canada Sedimentary Basin from lithofacies classification of core samples to micro-scale pore structure investigation. Samples from the Middle and Upper Devonian Horn River shale sequence were examined by core description, porosity measurement, SEM, and TEM imaging of ion ...
Tian Dong, Nicholas B. Harris, Korhan Ayranci, Cory E. Twemlow, Brent R. Nassichuk   +4 more
openaire   +1 more source