阵列感应测井分辨率匹配方法及应用

基金项目:

中国石油天然气集团公司重点项目(2008A-2702)

详细信息

Resolution Matching Method of High Induction Logging and Applications

1. Faculty of Natural Resource and Information Technology, China University of Petroleum, Beijing 102249, China;
2. Faculty of Geophysics and Information Technology, China University of Geology, Beijing 100083, China

摘要: 测井曲线高分辨率处理对薄层测井评价意义重大。俄罗斯感应测井(HIL)仪器已经在中国应用,存在的主要问题之一是4种探测深度曲线分辨率不匹配。本文基于感应测井的信息补偿原理,在分析HIL仪器探测特性的基础上,研究了针对该仪器的分辨率匹配方法和处理技术,处理了假设模型资料和实际资料,初步验证了方法的正确性和处理实际资料的可行性。
- 阵列感应测井(HIL) /
- 信息补偿 /
- 分辨率匹配
Abstract: High resolution processing of logs is of great significance to logging formation evaluation in thin beds.Russian High Induction Logging(HIL) tool has been applied in China, but one of main problems is that the resolution of its four curves does not match each other.On the basis of the information compensation theory of the induction logging and the analysis of investigation characteristics of HIL, the method of resolution matching and processing technology have been obtained.The results derived from the assumed formation model and some practical cases show that the resolution matching method is reliable and the processed data in situ is reasonable.
- high induction logging(HIL) /
- information compensation /
- resolution matching