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Structural and geological study of the zone of influence of the central part of the West Sakhalin fault [PDF]
Геосистемы переходных зон, 2022 . Structural and geological studies were carried out as part of a comprehensive field research for studying the geological and structural characteristics in the area of the village of Boshnyakovo – the town of Shakhtyorsk (the Uglegorsky district ...
Yurii V. Kostrov +2 more
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Application of CO2 miscible flooding in ultra-low permeability beach-bar sand reservoir
Frontiers in Earth Science, 2022 The beach-bar sand reservoir of the Sha 4 Member of the Shahejie Formation in the Dongying Sag is the main oil-bearing formation in this area. In recent years, its proven reserves have been getting lower and lower, and the poor petrophysical properties ...
Sen Yang +6 more
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Experimental study on compatibility of reservoir and polymer gel profile control agent
Frontiers in Earth Science, 2022 The coupling relationship between polymer gel system and reservoir pores is an important basis for scientific formulation of tertiary oil recovery programs.
Sen Yang +6 more
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Thermo-Hydro-Mechanical Coupling Numerical Simulation on Mechanical Heterogeneity of Coal Rock
Geofluids, 2022 Coal rock is a porous medium composed of organic matter and inorganic minerals, and it is very complex and highly heterogeneous. Coal bed methane (CBM) production is a thermo-hydro-mechanical (THM) coupling process in heterogeneous coal rock.
Shuiqing Hu +7 more
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Complexity, 2021 Acid fracturing is the most important stimulation method in the carbonate reservoir. Due to the high cost and high risk of acid fracturing, it is necessary to predict the reservoir productivity before acid fracturing, which can provide support to ...
Changlin Zhou +7 more
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Prediction model of decompression wave velocity in supercritical CO2 pipelines containing impurities
You-qi chuyun, 2021 Once a supercritical CO2 pipeline fractures, decompression wave will appear at both end of the crack. Hence, the calculation of the decompression wave velocity during the pipeline fracturing is critical for the prediction and control of pipeline fracture.
Yuxing LI +3 more
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Cataclastic Characteristics and Formation Mechanism of Dolomite Rock Mass in Yunnan, China
Applied Sciences, 2023 The dolomite rock mass on the slope of the Yanhe domestic waste incineration power plant was used as the research object. The macro- and micro-structural characteristics of intact rock blocks and rock discontinuities were analyzed qualitatively and ...
Lin Tian +3 more
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A Computational Study of Polymer Solutions Flow Regimes during Oil Recovery from a Fractured Model
Applied Sciences, 2023 Increasing the efficiency of hydrocarbon field development is an important issue. One of the methods for increasing oil recovery is the injection of aqueous solutions of polymers.
Dmitriy Guzei +3 more
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Shuiwen dizhi gongcheng dizhi, 2021 Previous studies on the application of Digital Image Correlation(DIC) method in rock mechanics have mainly focused on obtaining the contours of deformation fields, whereas little attention has been paid to perform quantitative analysis on these ...
Ke ZHANG, Na LI
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Fractures in Brief: Olecranon Fractures [PDF]
Clinical Orthopaedics & Related Research, 2012 Olecranon fractures are relatively common injuries, accounting for approximately 10% of upper extremity fractures in adults [26]. These fractures may result from a direct blow to the proximal ulna, or indirectly, via the forceful contraction of the triceps against resistance (typically, during a fall onto an outstretched hand).
Laura, Wiegand +2 more
openaire +2 more sources