特种油气藏2018，Vol.25Issue(2)：7-12,6.DOI:10.3969/j.issn.1006-6535.2018.02.002
车排子凸起石炭系火山岩储层测井综合评价
Comprehensive Logging Evaluation of the Carboniferous Volcanic Reservoir in Chepaizi Uplift
摘要
Abstract
The Carboniferous igneous rock in Chepaizi Uplift of Junggar Basin is characterized by low exploration level,complex lithology and diverse reservoir types.Based on the petrology and conventional logging analyses,mul-tiple lithology identification plates and ECS interpretation are comprehensively used to establish a composite single-well columnar section to further identify the reservoir development in this area. The ESC logging porosity calculation model of Carboniferous volcanic formation is determined and the electrical imaging logging interpretation is used to accurately calculate the reservoir fracture width,length,porosity and other parameters. The fracture activity is ob-tained by imaging logging and multipole array acoustic logging interpretations. Finally,the planar distribution pat-terns of different seismic reflections and favorable reservoir zones are provided. Research indicates that reservoir li-thology can be continuously and accurately identified by this new comprehensive logging evaluation,which could improve reservoir evaluation and provide certain scientific reference for the further hydrocarbon exploration and de-velopment in this area.关键词
石炭系/火山岩/岩性识别/储层特征/车排子凸起Key words
Carboniferous/volcanic/lithology identification/reservoir characteristic/Chepaizi Uplift分类
天文与地球科学引用本文复制引用
汪勇,向奎,马立群,杨少春,庄圆..车排子凸起石炭系火山岩储层测井综合评价[J].特种油气藏,2018,25(2):7-12,6.基金项目
"十三五"国家科技重大专项"准噶尔盆地碎屑岩层系油气富集规律与勘探评价"(2016ZX05002) （2016ZX05002）
