Mechanisms behind low salinity water flooding in carbonate reservoirs

Emad W. Al-Shalabi, Kamy Sepehrnoori, Mojdeh Delshad

    Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

    42 Scopus citations

    Abstract

    The low salinity water injection method (LoSal) has become one of the important research topics in the oil industry because of its enormous possible advantages. The objective of this paper is to investigate the mechanism behind the LoSal effect on oil recovery through data matching. The UTCHEM simulator was used to match the cycles of the injected seawater and different dilutions of the latter for two recently published coreflooding experiments. The result from the history matching revealed that the wettability alteration mechanism is believed to be the main contributor to LoSal. Based on this finding, an analytical model for oil recovery predictions can be developed.

    Original languageBritish English
    Title of host publicationSociety of Petroleum Engineers - SPE Western Regional / Pacific Section AAPG Joint Technical Conference 2013
    Subtitle of host publicationEnergy and the Environment Working Together for the Future
    Pages288-305
    Number of pages18
    StatePublished - 2013
    EventSPE Western Regional / Pacific Section AAPG Joint Technical Conference 2013: Energy and the Environment Working Together for the Future - Monterey, CA, United States
    Duration: 19 Apr 201325 Apr 2013

    Publication series

    NameSociety of Petroleum Engineers - SPE Western Regional / Pacific Section AAPG Joint Technical Conference 2013: Energy and the Environment Working Together for the Future

    Conference

    ConferenceSPE Western Regional / Pacific Section AAPG Joint Technical Conference 2013: Energy and the Environment Working Together for the Future
    Country/TerritoryUnited States
    CityMonterey, CA
    Period19/04/1325/04/13

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