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Development and Application of Oil-Based Thermo-Responsive Gel Lost Circulation Material SBR−g−PSA
GelsLost circulation of oil-based drilling fluids (OBDFs) in deep, fractured formations remains a critical challenge, primarily due to the poor retention and low pressure-bearing capacity of conventional materials on oil-wet rock surfaces. To bridge this gap,
Zhimin Liu +6 more
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International Journal of Electrochemical Science, 2020 Today, reclamation and reuse of wastewater from textile, food and pharmaceutical industries are the big challenges for researchers to decrease the diseases and pollution in the world.
Dichen Tan +6 more
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Invasion Analysis of Oil-Based Drilling Fluid Based on NMR Experiment
Cejing jishu, 2023 In order to clarify the intrusion characteristics of deep and ultra-deep oil-based drilling fluids in the southern margin of Junggar basin and its influence on nuclear magnetic resonance (NMR) logging, NMR experiments are conducted to analyze the ...
LIN Jingqi +5 more
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Impact of Drilling Fluid Contamination on Performance of Rock-Based Geopolymers
SPE Journal, 2021 Our objective is to present selected rheological and mechanical properties of rock-based geopolymers contaminated with different concentrations of drilling fluids.
E. Eid +4 more
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3d Numerical Simulation on Drilling Fluid Invasion into Natural Gas Hydrate Reservoirs
Social Science Research Network, 2021 The characteristics of drilling fluid invasion into hydrate-bearing sediments (HBS) would trigger geological risks. However, invasion mechanisms and formation responses during drilling the gas hydrate reservoirs, still remain poorly understood.
Lin Dong +6 more
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Zuanjingye yu wanjingyeThe proved undeveloped shale oil reserves in block Qibei of Dagang oilfield are still very high and their burial depths can be 4,500 m or deeper. This oil and gas enrichment area is located in the Shahejie reservoir which has high content of clays as ...
Hong MA +6 more
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Drilling Fluid and Cement Slurry Design for Naturally Fractured Reservoirs
, 2021 For years, drilling engineers have been faced with the challenge of drilling wells through naturally fractured reservoirs that are present around the world. During drilling, the pressure at the bottomhole of a well is frequently intentionally higher than
Nediljka Gaurina-Međimurec +3 more
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Energies, 2021 Horizontal wells can significantly improve the gas production and are expected to be an efficient exploitation method for the industrialization of natural gas hydrates (NGHs) in the future.
Q. Wang +9 more
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EnergiesIntegrity of wellbores and near wellbore processes are crucial issues in geological carbon storage (GCS) projects as they both define the confinement and injectivity of CO2. For the proper confinement of CO2, any flow of CO2 along the wellbore trajectory
Taofik H. Nassan +8 more
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Hydrogen from Depleted/Depleting Hydrocarbon Reservoirs: A Reservoir Engineering Perspective
Applied SciencesIn today’s industry, H2 is mostly produced from fossil fuels such as natural gas (NG), oil, and coal through various processes. However, all these processes produce both carbon dioxide (CO2) as well as H2, making them questionable in terms of climate ...
Hakan Alkan +5 more
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