基于电缆地层测试器的产能评价及试油优化  

Productivity Evaluation and Oil Test Optimization Based on Cable Formation Tester

作　　者：王景恒 

机构地区：[1]中国石化胜利油田分公司油气勘探管理中心,山东东营257000

出　　处：《石油工业技术监督》2018年第3期60-62,共3页Technology Supervision in Petroleum Industry

摘　　要：伴随着勘探难度的加大及原油价格的持续低迷,如何有效节约勘探成本提高储层认识程度,成为了油田勘探的关键。模块化电缆地层测试器(WFT)可以适用于不同油藏条件,进行地层流体性质实时分析,取得PVT样品并获得地层有效流度及渗透率信息。建立了2种地层测试器的产能预测方法以及流程,在胜利油田埕北区块取得成功应用。选取1口井的试油(DST)结果与产能预测结果进行了验证对比,最终产能预测结果与试油结果的误差在20%以内。With the increasing of exploration difficulty and the continuous downturn of crude oil price, how to effectively save exploration costs and raise the awareness of reservoirs has become the key of oilfield exploration. The modular cable formation tester （WFF） can be used for real-time analysis of foixnation fluid properties under different reservoir conditions, so that PVT samples and the information of effective mobility and permeability of reservoir can be obtained. The productivity prediction method and process of 2 kinds of formation testers were established, which were successfully applied in Chengbei block of Shengli Oilfield. The oil test result of one well was compared with the result of productivity prediction, and it is shown that the error between the productivity prediction result and the oil test result is less than 20%.

关 键 词：电缆地层测试器 节点法产能预测 单井建模产能预测 

分 类 号：TE273[石油与天然气工程—油气井工程] TE328