低渗透油藏可采储量标定方法研究及应用  

Calibration method and application of recoverable reserves in low permeability oil reservoirs

作　　者：蒋远征[1,2] 隋成[1,2] 车起君[1,2] 李德生[1,2] 李秋霞[1,2] 

机构地区：[1]中国石油长庆油田分公司勘探开发研究院 [2]低渗透油气田勘探开发国家工程实验室

出　　处：《低渗透油气田》2014年第2期49-51,共3页

摘　　要：以低渗透油藏安塞油田H区块为倒．利用甲型、乙型、丙型、丁型4种水驱特征曲线法、阿普斯指数递减曲线法、阿普斯双曲递减曲线法、童氏图版法、张金庆水驱特征曲线法、俞启泰水驱特征曲线法以及流管法等多种方法对该区块可采储量进行标定。研究认为，丁型水驱特征曲线法、阿普斯双曲递减曲线法、童氏图版法、流管法标定结果适中，可选作低渗透油藏可采储量标定方法，结合油藏开发实际，最终确定一种方法标定，提高了可采储量标定的准确性。Taking low permeability of oil reservoirs of Block H in Ansai Oilfield for example, the recoverable reserves of the block are calihrated by utilizing multiple methods such as four kinds of A, B, C, D waterllood characteristic curves, Arps exponential decline creates, Arps hyperbolic decline curves, TONG XianZhang plate, ZHANG JinQing waterflood characteristic curves, YU QiTai water-flood characteristic curves, and flow tube methods. The study suggests that the results of calibration with D waterflood characteristic curves, Arps hyperbolic decline curves, TONG XianZhang plate, and flow tube methods are moderate. The results can be selected as the calibration methods of recoverable reserves of low permeability reservoirs. Combined with the actual situation of reservoir develop- ment, one method is ultimately determined to ealibrate the reserves. It improves the accuracy of the calibration of recoverable reserves

关 键 词：低渗透油藏 可采储量 标定方法 

分 类 号：TE348[石油与天然气工程—油气田开发工程]