Geologic Modeling And Simulation Study Of East Sabei 3 Region

SaBei Oil Field, which has been in the super-high water-cut period, has experienced three developing period as the first adjustment period, the second adjustment period and the third adjustment period. As it is known that every kind of technique and measurement is limited by its adaptability and some certain phases, so it is not enough for a single technique to meet the need of development. Therefore, it is extremely important for an oil field in super-high water-cut period to precisely, quantitatively research the reservoir in details and realize visualized description, types and oil-water distribution prediction through which adjustment measurements can be put up to effectively improve the development.Based on precipitation faces theory and some research results, by using the method of precipitation faces controlling the cross-well parameters interpolation, three-dimensions geologic model is built which is better compatible with the geologic regularity and can raise the precision of geologic model and reservoir numeric simulation. Meanwhile, analysis of present development condition, problems and potentiality of BeiSanDong is made. And also, the injection-production system adjustment of BeiSanDong is optimized and predicted.Based on the analysis of the optimized injection-production system adjustment project, the effect can be seen and 92 oil wells are counted, compared with the production condition before adjustment, 357 tons of liquid and 84 tons of oil are added and the water-cut is decreased as 1.06 percent.