测井技术2013，Vol.37Issue(3)：322-326,5.
多井电阻率成像测井古水流方向分析方法及实例应用
Application of Mult-well Rsistivity Imaging Data to Paleocurent Drection Analyses and Case Study
杨世夺 1蔡军 2龚宏杰 3吴红霞2
作者信息
- 1. 中国地质大学能源学院,北京100083
- 2. 斯伦贝谢中国地球科学与石油工程研究院,北京100015
- 3. 中国海洋石油公司湛江分公司勘探项目部,广东湛江524057
- 折叠
摘要
Abstract
Optimized is the single well paleocurrent direction analysis workflow and proposed is a new approach for analyzing multiple well paleocurrent direction with borehole imaging data.To improve the accuracy of the single well paleocurrent direction analysis,many optimum methods are used due to many inquence facters on the analysis.First,structural axis is computed by combining multiple well structural dips; second,the paleocurrent direction analysis workflow is improved with structural axis and an integrated workflow is summarized which is suitable for various structure types.Moreover,the paleocurrent direction can be displayed in 2D & 3D vector map to help us understand the horizontal and vertical changes.From case study,it is proved that this approach may improve the accuracy of paleocurrent direction analysis and benefit sand body prediction.关键词
电阻率成像测井/多井/古水流方向/三维矢量图Key words
resistivity imaging logging/ multiple well/ paleocurrent direction/ 3D vector map分类
天文与地球科学引用本文复制引用
杨世夺,蔡军,龚宏杰,吴红霞..多井电阻率成像测井古水流方向分析方法及实例应用[J].测井技术,2013,37(3):322-326,5.
