polymer flooding
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This paper presents a unique investigation into determining the sufficient concentration of hardness ions required to significantly reduce the adsorption of acrylamide-tertiary-butyl-sulfonate-based polymer with a focus on mitigating polymer retention in carbonate formations using softened brine.
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In this paper, the authors propose polymer-assisted water-alternating-gas (WAG) injection as an alternative method to reduce gas mobility while reducing the mobility of the aqueous phase and, consequently, improving WAG performance.
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This paper presents a systematic review of the largest alkaline-surfactant-polymer flood project in the world, applied to the largest oil field in China.
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This study introduces a data-driven virtual viscosity meter as a tool to augment inline and laboratory viscosity measurements.
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This paper presents the interpretation of two polymer-injectivity tests performed in two giant light-oil high-salinity/high-temperature carbonate reservoirs onshore Abu Dhabi.
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The paper describes the development of an alkaline/surfactant/polymer formulation for the Mangala field in India, which involved more than 30 corefloods.
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The authors of this paper develop a robust history-matched reservoir simulation model capable of predicting polymerflooding performance in the first such pilot to enhance heavy oil recovery on Alaska’s North Slope.
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This work explores the synergistic effects of smartwater in polymerflooding, surfactant/polymerflooding, carbonated waterflooding, and foam-assisted gas-injection.
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The future of the heavy-oil business in Alaska looks more promising than ever after a 2-year pilot delivers technical and economic success.
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This paper describes measures undertaken in the discipline of production technology to prepare for one of the largest field redevelopment projects undertaken by the operator in Austria.
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