高压充填工艺技术在疏松砂岩油田的应用  

THE APPLICATION OF HIGH-PRESSURE INSERTION IN LOOSE-SAND OILFIELD

作　　者：刘新[1] 李洪明[1] 刘海燕[1] 

机构地区：[1]胜利油田桩西采油厂油气集输大队,山东东营257237

出　　处：《新疆石油天然气》2005年第1期61-64,共4页Xinjiang Oil & Gas

摘　　要：介绍了高压充填工艺及其应用情况,提出了高压充填过程中的砂体状态模式。经在胜利油田的应用表明,该工艺能够较好地解决疏松砂岩油田的地层亏空严重的问题,防砂成功率高,有效期长,能够适合油井各个阶段的防砂。The technique of high - pressure insertion technique and its application is introduced in the paper. then thesands scattering state is put forward. Through the application of this technique in shengli oilfield, it shows that thetechnique can solve the problem of the empty layer in loose - sand oilfield. This technique is very efficient , it issuitable for sand-preventing during several periods in oil - well.

关 键 词：高压充填 地层填砂 循环充填 封隔充填工具 防砂 渗透率 

分 类 号：TE357[石油与天然气工程—油气田开发工程]