• Language

    RECO

    “Enhanced Oil Recovery” (EOR) encompasses a series of techniques for a better extraction of crude oil compared to conventional techniques, in which only a third of crude reserves is extracted, with the two remaining thirds remaining unextracted. In the case of chemical EOR, surfactants (S), alkalis (A) and polymers (P) are used to improve sweep efficiency and displacement in the oil, rock and water system.
    The RECO series are surfactants and their precursors designed, produced and sold by Cepsa are used in formulations for ASP and SP methods together with other co-surfactants or co-solvents.

    Name

    Active matter (%)

    MW

    Description

    Salinity

    Application temperature

    RECOLAS 103

    30-50

    340

    C10-C13 linear alkylbenzene sodium sulfonate

    medium

    Stable at high temperature

    RECOLAS 147

    30

    389

    C14-C17 linear alkylbenzene sodium sulfonate

    medium/low

    Stable at high temperature

    RECOLAS 158

    30

    412

    C15-C18 linear alkylbenzene sodium sulfonate

    medium/low

    Stable at high temperature

    RECODAS 185

    55

    447

    Mostly Dialkylbenzene sodium sulfonate

    low/very low

    Stable at high temperature

    RECOLAS 103

    RECOLAS 103

    See product
    RECOLAS 147

    RECOLAS 147

    See product
    RECOLAS 158

    RECOLAS 158

    See product
    RECOLAS 185

    RECOLAS 185

    See product
    Up