摘要
高能气体压裂过程的优化与控制是通过控制P—t过程(压力—时间过程)来实现的。本文在大量的研究、室内试验的基础上,研制了井下采集数据并存贮,地面回放处理的P—t测试系统。结合现场施工提出了P—t测试仪的两种下井工艺,最后对测试系统的完善提出了改进方法。
The optimization and controlling of high energy gas fracturing process is accomplished by controlling the process of p-t(pressure-time).This article researches the p-t testing system of down-hole data acquisition and storage,surface playback process on the basis of large number of researches and laboratory experiments.It gives two wireline techniques of p-t test instrumentation on the fabricating yard and puts of forward the improvement methods of the perfected testing system.
