塔河油田缝洞型储集层类型综合识别  

Comprehensive Identification of Fractured⁃Vuggy Reservoirs in Tahe Oilfield

作　　者：巫波[1] 杨文东 吕晶[1] 罗君兰 WU Bo;YANG Wendong;LYU Jing;LUO Junlan(Research Institute of Exploration and Development,Northwest Oilfield Company,Sinopec,Urumqi,Xinjiang 830011,China;Xi’an Huaxian Petroleum Technology Co.,Ltd.,Xi’an,Shaanxi 710065,China)

机构地区：[1]中国石化西北油田分公司勘探开发研究院,乌鲁木齐830011 [2]西安华线石油科技有限公司,西安710065

出　　处：《新疆石油地质》2023年第2期238-244,共7页Xinjiang Petroleum Geology

基　　金：国家科技重大专项(2016ZX05053)。

摘　　要：为了实现塔河油田连通缝洞结构的识别,以大尺度储集层地震雕刻成果为参考,基于钻井、录井、测井、示踪剂等资料,识别井周和井间储集层类型;通过静态和动态监测方法,确定缝洞型储集层识别方法的特征参数,提高了缝洞单元内储集层类型识别的可靠性。综合静态和动态方法识别的储集层类型,按照空间位置关系构建连通的缝洞结构。在X缝洞单元内的单井缝洞结构识别中,相较单一静态或动态的储集层类型识别方法,该方法提高了缝洞结构识别的可靠性。In order to realize the identification of the connected fractured⁃vuggy structures in the Tahe oilfield,based on the seismic inter⁃pretation results of large⁃scale reservoirs,together with the drilling,logging,testing,tracer and other data,the reservoir types in near⁃well and inter⁃well areas were identified.By identifying the reservoirs with static and dynamic monitoring methods,the characteristic parameters of the dynamic methods for identifying reservoirs in fractured⁃vuggy units were determined to improve the reliability of the identification.Depending upon the types of reservoirs identified with static and dynamic methods,the connected fractured⁃vuggy structures were con⁃structed according to their in spatial position relationship.The application in the identification of single⁃well fractured⁃vuggy structures in the X unit reveals that the proposed comprehensive method is more reliable in identification of fractured⁃vuggy structure than a single static or dynamic method.

关 键 词：塔河油田 缝洞型油藏 储集层类型 井点 井周 井间 储集层类型识别 缝洞结构 

分 类 号：TE344[石油与天然气工程—油气田开发工程]