详细信息   

• 责任者：Pei Jianya (Testing Technology Service Branch Company ; Daqing Oilfield Company Ltd. ; Daqing 163453 ; China) ; Wang Shuping
• 刊名：Petroleum Geology & Oilfield Development in Daqing
• 出版年：2010
• 卷期：29(3)
• 关键词：固井 ; cementing ; 声波测井 ; acoustical logging ; 密度测井 ; density logging ; 黑龙江省 ; Heilongjiang Province
• 页码：p.171-174
• 图表：illus., 1 table, 10 refs.
• 分类号：1600
• issnNo：ISSN1000-3754
• isbnNo：CN23-1286/TQ

摘要

The combined technique between acoustic and nuclear loggings is regarded as the advanced one to check well cementing quality, and moreover the integrated interpretation result of these two kinds of well logging can more accurately evaluate well cementing quality. Based on the key analysis of the application effects of integrated AMK2000 evaluating technique of well cementing quality in typical wells of Daqing Oilfield, it is considered that the technique can accurately identify the local defects and micro-annulus after cementing, and furthermore the above interpretation results have been verified by the gas channeling in Well B and the channeling test in Well X by perforation. The comparison of the interpretation results by AMK2000 and traditional cementing quality logging in the same well indicates that AMK2000 has overcome the limitation of the traditional method that can only identify the cementing status in the first interface.