威德福公司開發(fā)出適用于玻璃鋼套管的超聲成像測(cè)井儀UltraViewTM,該儀器通過專門配置的高頻超聲波掃描儀系統(tǒng)來測(cè)量玻璃鋼套管的水泥聲阻抗,解決了常規(guī)超聲成像測(cè)井儀因玻璃鋼低聲速特性、低諧振頻率而不適用于玻璃鋼套管測(cè)井的難題。

斯倫貝謝公司開發(fā)了用核磁共振測(cè)井儀對(duì)玻璃鋼套管井進(jìn)行監(jiān)測(cè)的項(xiàng)目。用核磁共振測(cè)井儀對(duì)玻璃鋼套管井的時(shí)間推移飽和度測(cè)井,測(cè)量注采層的時(shí)空變化,改進(jìn)了原油采收率(EOR)的監(jiān)測(cè)。

(信息來源:[1] Al-YAARUBI, et al. Field Experience of NMR Logging Through Fiber-reinforced Plastic Casing in an EOR Observation well [C]∥ The SPWLA 56th Annual Logging Symposium, Long Beach, California, USA, July 18-22, 2015; [2] STEPHEN PRENSKY. What’s New in Well Logging and Formation Evaluation. March 2016, World Oil. 唐宇 編譯 肖圣 審校)