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    Home > Chemicals Industry > Chemical Technology > Enhanced oil recovery in heavy oil reservoirs in Henan Oilfield

    Enhanced oil recovery in heavy oil reservoirs in Henan Oilfield

    • Last Update: 2022-01-21
    • Source: Internet
    • Author: User
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    Recently, the Henan Provincial Department of Science and Technology announced the results of the 2021 Henan Provincial Science and Technology Progress Award


    Aiming at the difficult problem of improving the recovery factor of heavy oil reservoirs, the results determined the chemical flooding technical route for ordinary heavy oil reservoirs within 2000 mPa·s


    During the development of this achievement, 5 invention patents have been authorized and 10 papers have been published


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