Xinmin Oil Field Water Content Of Water Flooding

Xinmin oilfield Department of low porosity, permeability, lithology fault block oilreservoir of the fault fracture development to injection water of drive development. Lowpermeability reservoir heterogeneity, fracture development, injection and production relationsare very complex. In particular since the enter the water content of oil-water relativepermeability occurred significant changes, the rapid increase of water and oil flow than waterflooding effect of variation. This article investigated further restrict water flooding effect toimprove the nature of factors, in-depth study on ways of improving the way water flooding,including the percolation mechanism, well adaptive research, water policy research, programadjustments study mine new technology test, the remaining oil research. Strive to build aneffective displacement system, the use of the remaining reserves to achieve a breakthrough inthe formation energy of an effective complement to the effective performance indicators fordecreasing slow down, cut rising rates brought under control, can achieve higher oil recoveryrate, but also to improve oil field ultimate recovery.On how to improve the low permeability oilfield water flooding, increase in the moisturecontent of development effectiveness, and has a good reference value and the guiding role...