测井技术2017，Vol.41Issue(6)：676-679,4.DOI:10.16489/j.issn.1004-1338.2017.06.009
裂缝-孔洞型储层测井流体识别新方法
New Method of Fluid Type Identification for Fracture-vug Type Reservoirs
蒋云箭1
作者信息
- 1. 中国石化胜利油田油气勘探管理中心,山东东营 257200
- 折叠
摘要
Abstract
Due to strong heterogeneity and anisotropy of the fracture-vug type reservoir as well as low resistivity profile caused by drilling fluid invasion ,it is often difficult to determine the oil saturation using resistivity measurement .Based on detailed analysis on log responses other than resistivity , a new method is proposed using acoustic and natural GR measurements . Furthermore ,a diagram is established for fluid type identification for the fracture-vug type reservoirs .This method was applied in the Es4 coastal shallow lacustrine sandstone reservoir , which provides not only an alternative way but also a more direct approach for hydrocarbon evaluation .It can be used as reference and guidance for fluid type identification in similar type of reservoirs .关键词
测井解释/裂缝-孔洞型储层/自然伽马测井/声波测井/流体识别图版Key words
log interpretation/fracture-vug type reservoir/natural gamma-ray logging/acoustic logging/diagram for fluid identification分类
天文与地球科学引用本文复制引用
蒋云箭..裂缝-孔洞型储层测井流体识别新方法[J].测井技术,2017,41(6):676-679,4.
