中原油田采油二厂工艺技术人员着眼实际,经过反复攻关,研制成功出用于可洗井油套分注井配套工具,收到良好效果。今年以来,采油二厂工艺技术人员针对油套分注井无法洗井,易使锈皮、水垢、盐、砂等脏物埋管柱造成事故的问题,成立专门科研课题小组,开展选题立项攻关活动。大家群策群力,集思广益,多方协调,经过数十次的论证试验,终于研制成功定压洗井阀和可捞式堵塞器等可洗 Zhongyuan Oilfield Plant No.2 technology professionals focus on the actual, after repeated research, developed successfully for the wellbore well sets of injection wells supporting tools, received good results. Since the beginning of this year, the technical personnel of No.2 Plant of Oil Production Plant has been unable to wash well for oil well injection well and easily causes accidents such as rust skin, scale, salt, sand and other buried pipes, and set up a special scientific research task group to carry out the selected project Research activities. We work together, brainstorming, multi-party coordination, after dozens of demonstration tests, and finally successfully developed constant pressure washing valve and trawlable washer and other washable