Calculation method and device for capillary force and relative permeability curve
A technology of relative permeability and capillary force, which is applied in the field of calculation methods and devices for capillary force and relative permeability curves, can solve the problems of long time-consuming indoor cores, reduced research efficiency, and energy-consuming researchers, and achieves short time-consuming , the effect of high research efficiency
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[0085] The following will clearly and completely describe the technical solutions in the embodiments herein in conjunction with the accompanying drawings in the embodiments herein. Obviously, the described embodiments are only some of the embodiments herein, not all of them. Based on the embodiments herein, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts fall within the scope of protection herein.
[0086] The capillary force curve refers to the curve of the relationship between the capillary force and the water saturation of the core, and the relative permeability curve refers to the relationship between the relative permeability of the oil phase and the water saturation of the core during the oil-water or water-oil displacement process. The curve of the change relationship, and the curve of the change relationship between the relative permeability of the water phase and the water saturation of the core.
[0087] Since th...
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