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ADVANCED TECHNIQUE FOR SCREENING ENHANCED OIL RECOVERY AND IMPROVED OIL RECOVERY METHODOLOGIES FOR A PETROLEUM RESERVOIR
ADVANCED TECHNIQUE FOR SCREENING ENHANCED OIL RECOVERY AND IMPROVED OIL RECOVERY METHODOLOGIES FOR A PETROLEUM RESERVOIR
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机译:石油储层强化采油的先进技术和改进的采油方法
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摘要
A method for enhanced oil recovery may comprise inputting into a computer system data related to properties of a hydrocarbon reservoir and depletion of the hydrocarbon reservoir; calculating, with the computer system, a current oil saturation and a current gas saturation of the hydrocarbon reservoir based on the data; determining, with the computer system, that the current reservoir pressure is less than a bubble point pressure based on the data; calculating, with the computer system, a time to repressure the hydrocarbon reservoir by waterflooding based on the data; comparing, with the computer system, the data related to properties of the hydrocarbon reservoir to oil recovery screening criteria; selecting a flooding technique from a plurality of flooding techniques, with the computer system, based on satisfying the oil recovery screening criteria with the data related to properties of the hydrocarbon reservoir; and flooding the hydrocarbon reservoir.
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