水源井井下修复新技术应用

Application of Some New Repairing Technologies Under Water Supply Well

简要介绍了华北油田水源井采用先进的双管悬浮式反循环冲砂、多点可控打压调直等多项先进修井技术,成功地修复水井故障,缓解任丘矿区供水紧张局面,取得良好经济效益的成功做法。

This paper briefly introduces some advanced repairing well technology double-pipe floating backcycling sand wash and multi-point straightening technology.The fault well is repaired successfully and gain good economic benefit.