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Effect of Bentonite Prehydration Time on the Stability of Lightweight Oil-Well Cement System
Published 2021-01-01“…Lightweight cement systems are used in the weak intervals of petroleum wells. Sodium bentonite is used as an extender in lightweight oil-well cement systems as it prevents excess water and sedimentation of particles, thereby ensuring the formation of homogenous and stable cement sheaths. …”
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242
A Practical Methodology for Production Data Analysis in Carbonate Reservoirs Using New Decline Type Curves
Published 2020-01-01Get full text
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Regeneration of Spent Lubricant Refining Clays by Solvent Extraction
Published 2015-01-01“…The spent clay was first extracted using petroleum ether (90–120°C) to obtain ideal oil and then extracted with a mixed solvent of petroleum ether (90–120°C) and ethanol (95 v%) two or three times to obtain nonideal oil before being extracted with ethanol and water. …”
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Experimental Study on Gas Transport in Shale Matrix with Real Gas and Klinkenberg Effects
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Corrigendum to “Numerical Simulation Modeling of Carbonate Reservoir Based on Rock Type”
Published 2018-01-01Get full text
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Ground vibration effect evaluation due to blasting operations
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Catalytic oxidation upcycling of polyethylene terephthalate to commodity carboxylic acids
Published 2024-12-01Get full text
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251
A Study on the Adjustment of Emulsification Degree to Interlayer Interference in Class III Reservoir
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The Application of Mechanical-Chemical Corrosion Theory in Downhole Tubing CO2 Corrosion Research
Published 2015-01-01Get full text
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255
Barium Sulfate Scale Removal at Low-Temperature
Published 2021-01-01“…Precipitation of the scale in the oil and gas reservoirs, surface and subsurface equipment, and processing and production facilities is a big problem as it affects petroleum production. The scale precipitations decrease the oil and gas production and cause economical loss. …”
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Sand Blocking Mechanisms and Productivity Analysis of Slant Well in Siltstone Reservoirs
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Research on the Resonance Characteristics of Rock under Harmonic Excitation
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