1) water shutoff in oil well
油井堵水技术
1.
A new technique by combining the chemicals huff and puff technique with water shutoff in oil well is presented.
将化学剂吞吐技术与油井堵水技术相结合的新化学剂吞吐技术能提高化学剂吞吐技术中化学剂的使用效率,充分地发挥了这两种技术的优点,提高了油藏采收率。
2) water control in production wells
油井堵水
1.
2%), and water and developed for water control in production wells and injectivity profile modification in water injection wells.
2 % )和水组成的地下聚合交联成胶体系 ,用于油井堵水和注水井调剖。
4) Waterplugging well
油井-堵水
5) water shutoff technology
堵水技术
1.
The water shutoff technology with solid expandable tube is a new technology to shut off water by repairing and strengthening perforated casing.
可膨胀管堵水技术是一种利用膨胀管对套管补贴以实现水层封堵的新技术。
2.
For the difficulty of water shutoff technology is high in high pressure and low permeability oilfield,the success ratio of mechine plugging is low.
高压低渗油田油井堵水技术难度大 ,机械卡封成功率低。
6) plugging of oil and water wells
油水井封堵
补充资料：油井堵水
见水油比控制。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条