测井技术2017，Vol.41Issue(4)：416-422,7.
电成像测井资料评价火山岩储层的方法及应用
Method and Application of Electrical Imaging Log Data for Evaluation of Volcanic Reservoir
王新龙 1罗安银 1徐洪明 2苏敏1
作者信息
- 1. 中国石油集团测井有限公司华北事业部,河北 任丘 062552
- 2. 中国石油吉林油田公司,吉林 松原 138000
- 折叠
摘要
Abstract
Volcanic rock reservoir lithology in southern Songliao basin is complex, the reservoir heterogeneity is strong with corrosion pores and fractures, various types of reservoir and complex gas-water relationship.Phase identification of lithology and lithofacies, effectiveness evaluation, reservoir fluid properties discrimination are key problems for log evaluation.In view of the volcanic rock reservoir characteristics, we use micro-resistivity scanning data with core data to depict different imaging features of lithology, structure.With tectonic imaging mode image classification and integration, spectrum of primary porosity, secondary porosity as well as fracture treatment results, we have established the quantitative discriminant index for the effectiveness of different reservoir types.The apparent formation water resistivity spectrum is used to discriminate volcanic gas layers.Through practical application, the electric imaging data play an indispensable role in volcanic reservoir exploration evaluation.关键词
测井解释/岩性岩相刻画/孔隙度谱/储层定量评价/视地层水电阻率谱/流体性质Key words
log interpretation/lithology and lithofacies depict/porosity spectrum/reservoir quantitative evaluation/apparent formation water resistivity spectrum/fluid property分类
天文与地球科学引用本文复制引用
王新龙,罗安银,徐洪明,苏敏..电成像测井资料评价火山岩储层的方法及应用[J].测井技术,2017,41(4):416-422,7.
