There are 2 new well completions, that are hydraulic sand jet perforation and hydraulic slottedliner technique.
有2项新型完井工艺，即水力喷砂射孔和水力割缝。
2
The software of HWCS developed by ourselves, has been used to predict the productivity of slottedliner well completion.
利用所研制的水平井软件HWCS对割缝衬管完井的产能进行了预测。
3
For the well completion method by slottedliner, well completion parameters, single slottedliner length and pipe string structure in well completion are optimized.