RESEARCH AND APPLICATION OF fW-R CURVE FOR BLOCK OILFIELD
f_w-R曲线在断块油田开发中的应用研究

Tong standard curve often be used to match actual production data and forecast oilfield development process.But for block oilfields of low recovery efficiency,theory point in low water cut stage can't be found in Tong standard curve plate.When ratio of total oil produced to OOIP is low,water cut forecasted by Tong standard curve often is higher than actual water cut. So it is essential to revise Tong standard curve.The paper revise Tong standard curve,making it accord with actual production of block oilfields more well.Revised curve has definite applied value for block oilfields development.