小套管井机械堵水工艺技术研究及应用

摘要

Mechanical water plugging technology of small cased hole has been applied more than 20 well-times on the site at present, the success rate of measures is 100%, and effective rate is 90%. Through the field application, it shows the technology adapts production needs to small cased hole of Liaohe oilfield, and achieves good economic and social benefits, which has a broad prospect of application.%小套管井机械堵水工艺技术目前已在现场应用20余井次,措施成功率100％,有效率90％,通过现场应用证明,该技术适应了辽河油田小套管井的生产需要,取得了良好的经济效益和社会效益,具有广泛的应用前景.