EXTRACTION METHODS AND SYSTEMS FOR RECOVERY OF OIL FROM RESERVOIRS CONTAINING MOBILE WATER

The present disclosure relates to, according to some embodiments, an extraction process for recovering oil from an oil reservoir comprising mobile water. The extraction process includes the step of injecting a first solvent into the oil reservoir through the at least one injection well to form a fir...

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Hauptverfasser: BRYAN JONATHAN L, KANTZAS APOSTOLOS, RICHARDSON ROBERT, JONES DONALD E H
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creator BRYAN JONATHAN L
KANTZAS APOSTOLOS
RICHARDSON ROBERT
JONES DONALD E H
description The present disclosure relates to, according to some embodiments, an extraction process for recovering oil from an oil reservoir comprising mobile water. The extraction process includes the step of injecting a first solvent into the oil reservoir through the at least one injection well to form a first mixture, the first mixture comprising the first solvent, a first portion of mobile water, and a first portion of oil, Additionally, the extraction process includes the steps of recovering the first mixture from the at least one production well to produce a first recovered oil mixture, the first recovered oil mixture comprising the first solvent, the first portion of the mobile water, and the first portion of oil; separating the first recovered oil mixture to produce a first recovered oil fraction that is separated from the first portion of mobile water and the first solvent; and injecting a second solvent into the oil reservoir through the at least one injection well to form a second mixture, the second mixture
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subjects EARTH DRILLING
EARTH DRILLING, e.g. DEEP DRILLING
FIXED CONSTRUCTIONS
MINING
OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS
title EXTRACTION METHODS AND SYSTEMS FOR RECOVERY OF OIL FROM RESERVOIRS CONTAINING MOBILE WATER
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