Sensitivity Analysis of F Reservoir in M Area

Abstract The sensitivity analysis of F reservoir in M area is carried out by core laboratory experiment. The experimental results show that F reservoir in this area belongs to medium weak-strong water sensitivity, strong acid sensitivity and medium strong alkali sensitivity, and its speed sensitivity is very weak, and its sensitivity is basically weak-no speed sensitivity. Through laboratory experimental analysis, it provides a basis for rational selection of injection fluid for F reservoir in this area.