Showing 421 - 440 results of 5,631 for search '"Geology"', query time: 0.07s Refine Results
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    Quantitative characterization of the multiscale mechanical properties of low-permeability sandstone roofs of coal seams based on nanoindentation and triaxial tests and its implications for CO2 geological sequestration by Feng Cao, Jianhua He, Hongxiu Cao, Hucheng Deng, Andrew D. La Croix, Rui Jiang, Ruixue Li, Jiarun Li

    Published 2025-01-01
    “…Abstract Microstructural heterogeneity of low-permeability sandstone roofs of deep unmineable coal seams due to diagenesis significantly affects rock mechanical behavior, greatly impacting the sealing potential of in situ CO2 sequestration and the structural stability of the geological formation. However, little is known about how the microstructure of different mineral groups influences the multiscale mechanical behavior of deep sandstone. …”
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  8. 428

    Integrated Design Technology of Geological Engineering for Pressure Flooding and Water Injection in Low Permeability Reservoirs: Take the Reservoir of Keshang Formation in Wu2 East Area as an Example by Ming Qin, Chao Chen, Qingsen Yu, Zhenping Liu, Zhibo Liu, Hanlie Cheng, Fahim Theon

    Published 2022-01-01
    “…In order to ensure the reliability of scheme design and the success rate of field implementation, the key technologies of unconventional oil and gas reservoir geological engineering integration are applied for the first time, including 3D geological modeling technology, geomechanics modeling technology, complex fracture network simulation technology of geological engineering integration and numerical simulation technology, and a fine 3D dynamic and static model covering all elements of geology and engineering is objectively established. …”
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    From Local Patriotism to a Planetary Perspective : impact crater research in Germany, 1930s - 1970s / by Kölbl-Ebert, Martina

    Published 2015
    Table of Contents: “…Introducing the smoking gun -- Early impactists and their sources -- Dismissing the impact I -- A letter from Berlin -- Kaalijärv crater and Köfels landslide -- Impact physics--beyond human imagination -- German geology -- Setting the stage -- The tide is turning -- Dismissing the impact II -- Testing an old theory -- Ries crater--a terrestrial proxy for the moon -- From local patriotism to a planetary perspective.…”
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    Combining Deterministic and Probabilistic Approaches in an Improved Volumetric Model With the Aim to Reduce Geological Uncertainties for Accurate Hydrocarbon Reserve Estimation: Case Study in the Rio Del Rey Basin, Cameroon by Bawane Godwe Justine, Mambou Ngueyep Luc Leroy, Tchotang Theodore, Eze Eze Jordan

    Published 2024-01-01
    “…The aim of this study is to improve hydrocarbon reservoir estimation by combining the deterministic and probabilistic approaches in an improved volumetric model with the objective of reducing geological uncertainties and achieving better reserve estimations. …”
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