存储式固井质量测井时深采集系统及其应用

Application of Time-Depth Acquisition System of Memory-Type Cementing Quality Logging

存储式固井质量测井技术是针对特长水平井、复杂井开发的一种新的测井技术,是爬行器测井的有效补充。通过对存储式固井质量测井系统时深采集系统的研究发现,应用无线时深采集传感器代替传统的有线连接,降低了故障率,提高了测井施工效率,并在涪陵页岩气工区取得了很好的应用效果。

Memory-type cementing quality logging technology is a new one aiming to extra-long horizontal wells as well as complicated wells.It is an effective supplement to crawler logging.Through the analysis of time-depth acquisition system of memory cementing quality logging,this paper concludes that the application of wireless timedepth acquisition sensor instead of traditional wired connection can reduce failure rate and increase logging operation efficiency.Its application in Fuling shale gas workzone has achieved a very good result.