储层损害定量评价软件研制与应用  

Development and application of reservoir damage quantitative evaluation software

作　　者：刘波涛[1] 王新海[1] 王钊 

机构地区：[1]长江大学计算机科学学院,湖北荆州434023 [2]中国石油伊拉克公司,北京100724

出　　处：《计算机工程与设计》2014年第4期1439-1446,共8页Computer Engineering and Design

基　　金：国家科技重大专项基金项目(2011zx05013);"十二五"国家油气重大专项课题基金项目(2011ZX05015-002)

摘　　要：为了能准确评价一口丼的地层损害程度和损害半径,指导后续增产措施实践,最终实现油田的高产、稳产,提出了一种利用分解试井表皮系数来预测地层损害深度和措施增产率的方法。利用该原理研制了一个储层损害定量评价软件,给出了软件的运行流程图、运行界面、功能设计注意事项;利用软件对某油田25丼层进行实际储层评价。应用结果表明,该软件使用简单、功能较完善、能很好地评价地层污染,具有推广价值。To accurately evaluate the formation damage degree and the damage radius, which can guide subsequent stimulation practices, and ultimately achieve efficient and stable production of oil and gas wells , a method to predict the formation damage depth and increasing rate by using decomposition well test skin factor is proposed. And then according to this principle, a reser- voir damage quantitative evaluation software is developed. The software operation flowchart, running interface and functional de- sign considerations are elaborated. Finally, actually evaluation on the 25 well and layer of one oilfield by using this software is made. The application results show that the software is simple to use, better able to evaluate the formation damage, and worth promoting.

关 键 词：试井 储层损害评价 表皮系数分解 损害深度 增产率预测 

分 类 号：TP319[自动化与计算机技术—计算机软件与理论]