A two-component indepth profile modifying agent, LF-1, is prepared for plugging high permeable channellings in further bore zones of highpressurewaterinjection Wells in Huqing, Zhongyuan.
为了封堵中原胡庆油田高压注水井远井地带的高渗层，研制了双液法堵剂LF 1。
2
We also now have a highpressure safety injection system that will inject water into the core from the refuelling water storage tank.
我们现在也有一个高压力的安全加入系统，那会将水加入到核心里去，从加料储水箱里。
3
This system is used to pump water into the core, low pressure safety injection and high pressure safety injection.