车排子地区石炭系火山岩储层特征及主控因素分析  

Characteristics and main controlling factors of carboniferous volcanic rock reservoir in Chepaizi area

作　　者：张翊[1] Zhang Yi(Exploration and Development Research Institute,Shengli Oilfield Company,SINOPEC,Dongying,Shandong Dongying 257000)

机构地区：[1]中国石化胜利油田分公司勘探开发研究院,山东东营257000

出　　处：《石化技术》2022年第3期134-135,共2页Petrochemical Industry Technology

摘　　要：基于前期钻探及大量镜下研究,将车排子地区火山岩储层划分为三种类型,分别为熔岩型储层、火山碎屑岩型储层和火山沉积岩型储层。不同的火山岩储层在储层形态、物性特征和厚度特征均有较大差异。根据大量实钻探井的钻探效果,分析了断裂和风化淋滤对于不同类型火山岩储层的控制作用,明确了不同类型储层控制因素的差异性,对于车排子地区火山岩的油气勘探起到重要的推动作用。According to the drilling results of a large number of drilling Wells,the controlling effects of fracture and weathering leaching on different types of volcanic rock reservoirs are analyzed,and the differences of controlling factors for different types of volcanic rock reservoirs are clarified,which plays an important role in promoting the oil and gas exploration of volcanic rock in Chepaizi area.

关 键 词：车排子地区 火山岩储层类型 控制因素 断裂作用 风化淋滤 

分 类 号：P618.13[天文地球—矿床学]