f_w-R曲线在断块油田开发中的应用研究  

RESEARCH AND APPLICATION OF f_W-R CURVE FOR BLOCK OILFIELD

作　　者：蒋振[1] 王军[2] 

机构地区：[1]江苏油田试采二厂,江苏金湖211600 [2]江苏油田地质研究院,江苏扬州225009

出　　处：《天然气地球科学》2005年第3期394-396,共3页Natural Gas Geoscience

摘　　要：童氏标准曲线经常用来拟合实际生产数据,预测油田开发,但对采收率低的断块油田来说,在采出程度较低时用童氏标准曲线预测的含水率往往比实际值高得多,因此有必要对童氏标准曲线进行校正。通过对童氏标准曲线进行简单校正(fw-R曲线),使其能更加符合复杂断块油田生产实际,对断块油田开发更加具有应用价值。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.

关 键 词：fw-R曲线 校正曲线 断块油田 

分 类 号：TE347[石油与天然气工程—油气田开发工程]