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SELECTION OF OPTIMAL SURFACTANTS FOR PERFORMING SURFACTANT FLOODING ENHANCED OIL RECOVERY
SELECTION OF OPTIMAL SURFACTANTS FOR PERFORMING SURFACTANT FLOODING ENHANCED OIL RECOVERY
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机译:进行表面活性剂驱油强化油采收的最佳表面活性剂的选择
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摘要
Methods including obtaining a sampled fluid from a subterranean formation, the sampled fluid comprising at least water and a hydrocarbon, and having certain constituent parameters; determining constituent parameters of the sampled fluid using the hydrophilic-lipophilic deviation (HLD) model; determining an optimal surfactant or surfactant blend to achieve an oil-water separation morphological phase of the sampled fluid; and introducing the optimal surfactant or surfactant blend into the subterranean formation as part of a surfactant flooding enhanced oil recovery operation.
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