Complex Fault Block Oil Field Development Characteristic Of High Water Cut Stage And Tap The Potential

Complex fault oil field is an important kind of oil field in development of Chinese oil field , its discovery and development is different from construction entry oilfield , especially during the development with high cut. Because of the underground geologic complexity and vicissitude , residual oil is highly scattered , it's hard to develop. At the same time, the degree of balanced offtake is very low, contradiction of interlayer and horizontal , inner interference of layer is very sharp, it's very difficult to develop and stable, how to develop well and dig the potential fully of such kind of oil field ? Based on the disquisition of the same kind of oil field offshore , with the example of Es2 of the south block in Lin 13 faults in Linpan oil field , the rule of residual oil is studied and measures are optimally selected, the distribution of residual oil in inner and interlayer is studied with advanced log method of remaining crude saturation and the softs of reservoir description , then the best arrangements are selected and the results are very well after they are carried out, the production of the faults uplii'ted 38 tons and complex cut declined 3.5 per. The successful studies and managements are good examples and experience for the production of the same kind of reservoir in high cut period...