This technology was applied to 13 water-injection wells in Shengli Oil Production Plant, Shengli Oilfield, and satisfactory results were achieved in removing blockage and enhancing water injection.

该技术在胜利油田胜利采油厂注水井上现场应用了13井次，解堵增注效果十分显著。

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Recover injectivity in injection wells.

恢复注入井的注入能力。

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Application of organic retarded mud acid to reacidizing in injection wells in Lunnan Oilfield is described in this paper.

文中主要介绍有机缓速土酸在轮南油田注水井重复酸化中的应用。

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Two operating injection wells, just outside of the moratorium area, are about 8 miles from some of the quakes.

CNN: Arkansas quake swarms rattle nerves, raise questions

It found small seismic events involving "a very limited number" of injection wells, but the long-term effects of the growing number of wells wasn't known.

CNN: Debate over fracking, quakes gets louder

The quakes prompted state officials in January to order four fluid injection wells in the eastern part of the state to be "indefinitely" prohibited from opening.

CNN: Debate over fracking, quakes gets louder