Development of High Temperature Electrical Imaging Tool and Its Application in a Ultra-high Temperature Well
With the gradual increase of high temperature deep well drilling at home and abroad, for the lack of ultra-high temperature electrical imaging tool in market, and on the basis of the traditional electrical imaging tool technology, a electrical imaging tool for 200℃ ultra-temperature well is developed using the thick film integrated circuit technology and vacuum insulation technology;on-site operation is performed on a ultra-high temperature well, and the data of about 1,500 m well section is measured;the image clearly shows the geological characteristics of the well wall such as the bedding and crack, and stratum lithology identification, sedimentary structure analysis, sedimentary microfacies division and paleocurrent direction analysis and other geological evaluations on the information are carried out, which has achieved good application results.
high temperature electrical imaging sedimentary structure
Liu Yaowei Liao Shengjun Yu Zenghui Wang Zhijiang Hou Zhenxue Cui Weiping Wang Hui
China Oilfield Services Ltd., Yanjiao, Hebei, 065201
国际会议
西安
英文
50-59
2017-09-20（万方平台首次上网日期，不代表论文的发表时间）