摘要
从三侧向测井基本原理和三侧向视电阻率的主要影响因素等方面探讨了三侧向视电阻率在岩性分层中的应用。其有较好的岩性分层能力,测量结果受井眼、泥浆及围岩等因素影响较小。但在应用时,应开展多种测井方法对比研究,因地制宜考虑不同程度的层间围岩影响,进行相应的井眼与泥浆影响的校正。
The application of laterolog-3 apparent resistivity to lithologic layering is discribed. The basic principle of laterolog-3 and main factors influencing laterolog-3 apparent resistivity are discussed. The laterolog-3 apparent resistivity has a good lithologic layering ability. Compared with the other logging methods, the results measured by the laterolog-3 apparent resistivity are less influenced by these factors such as well, mud and wall rock.
出处
《铀矿冶》
CAS
北大核心
2007年第4期207-213,共7页
Uranium Mining and Metallurgy
关键词
三侧向视电阻率
岩性
分层
laterolog-3 apparent resistivity
lithology
layering
