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1)  high-pressure water injection
高压注水
1.
After analyzing experiment and testing to Yushulin oil field, it is found that there are three main causes for casing sheer: First, high-pressure water injection causes imbalance of block's pressure,.
榆树林油田为特低渗透油田 ,油田开发的主要特征为高压注水开发 ,套管损坏较多 。
2.
When the fully mechanized caving mining is put into practice in the medium hard coal seam,the high-pressure water injection is carried out,the coal nature is softened,the recovery rate is significantly raised.
在中硬煤层中实施放顶煤开采时,对煤层打钻进行高压注水,软化煤质后回采率明显提高。
2)  high pressure water injection
高压注水
3)  high-pressure water injection pump
高压注水泵
1.
In technical transformation of SNG-H300 high-pressure water injection pump,LT3404 horizontal 3-cylinder single-action plunger pump substitutes original 2-cylinder double-action piston pump to improve technical performances and reliability and increase economic efficiency.
对SNC-H300高压注水泵进行技术改造,用“LT3404卧式三缸单作用柱塞泵”代替原有的双击双作用式二缸活塞泵,以提高技术性能和工作可靠性,提高经济效益。
4)  high pressure water method
高压注水法
5)  high pressure water injection well
高压注水井
1.
Application of well washing technology without pressure release in high pressure water injection well;
高压注水井不卸压洗井技术的应用
6)  high-pressure injection-pump room
高压注水泵房
补充资料:高压注水
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性质:当压水堆一次冷却剂回路出现小破口时,反应堆系统的压力下降不多。由正常运行的11.5MPa下降到约11MPa时,高压注水系统投入运行。将含硼水注入反应堆冷却剂进堆和出堆的管道中,以迅速补充反应堆所丧失的冷却剂。高压注水系统是应急堆芯冷却系统的一个子系统。

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