pressure build-up curve 压力恢复曲线
pressure build up curve 压力恢复曲线
concave pressure build-up curve 凹型压力恢复曲线
This tech can be used before or after the reform measure and a satisfying build-up pressure curve can be measured.
该技术在改造措施前后均可进行，均可测得满意的压力恢复曲线。
Based on these, the new method that pressure build-up curve associated with pressure fall-off curve to determining the productivity of gas well is proposed.
在此基础上提出了用不稳定试井资料确定气井产能的新方法，即用压力恢复曲线法与压降曲线法相结合确定气井产能的新方法。
The first and second derivative plates of concave pressure build-up curve are presented in this paper.
本文提出了凹型压力恢复曲线的一阶导数图版和二阶导数图版。
应用推荐