英语翻译
The hydrajet-WF process was very successful in providing its own perforating process,removing this prestimulation cost for both cemented and uncemented wellbores.
The production response from the two hydrajet-WF treatments discussed here was less than anticipated after observing the fairly complete microseismic activity.
特别是第一句里的 prestimulation这个词是什么意思啊