1. 投死的意思
1. 针对高压分层注水井因投捞调配困难、分注工艺成功率低的问题，对免投死嘴高压分注工艺进行了研究。
In view of difficulties of running and pulling allocation and low success ratio in high pressure separate water injection well, researched high pressure separate layer injection technology of unrunning dead nozzle.
2. 免投死嘴高压分注工艺及应用
High pressure separate layer injection technology and application of UNRUNNING dead nozzle