microemulsion composition and method for advanced oil recovery in carbonate reservoirs

摘要

MICROEMULSION COMPOSITION AND METHOD FOR ADVANCED OIL RECOVERY IN CARBON RESERVOIRS. The present invention describes a microemulsion composition comprising a mixture of a combination of surfactants and co-activatives, an oil phase and an aqueous phase, and a method for advanced recovery of petroleum in carbonate reservoirs. This microemission composition can also be applied to petroleum extraction in carbonate petrophysical samples.