顺北油田中部断控缝洞型储集体结构样式研究  

Study on the Structural Pattern of Fault-Controlled Fracture-Vug Reservoir Aggregates in the Central Part of Shunbei Oilfield

作　　者：高亚宾[1] Gao Yabin(Northwest Oilfield Company,Sinopec,Urumqi 830011)

机构地区：[1]中国石化西北油田分公司,新疆乌鲁木齐830011

出　　处：《石化技术》2025年第3期210-211,共2页Petrochemical Industry Technology

基　　金：国家自然科学基金企业创新发展联合基金项目(U21B2063)。

摘　　要：利用顺北油田中部断裂带已完钻井的钻井、测井、岩心及试井等资料,从基本储集体空间和内部结构特征方面,系统分析了断控缝洞型储集体的空间结构样式。研究认为顺北油田中部各断裂带发育的缝洞型储集体的构造样式主要表现为平移段、压隆段和拉分段三种类型及其组合构造样式形态;断控缝洞型储集体的空间缝网样式主要发育多洞穴-裂缝型、洞穴-裂缝型、裂缝-洞穴型和裂缝型等四种形态。Based on the data of drilling,logging,core and well testing in the central fault zone of Shunbei Oilfield,the spatial structure pattern of fault-controlled fracture-cavity type reservoir is systematically analyzed from the aspects of basic storage space and internal structure characteristics.The study shows that the fractured-cavity reservoirs developed in the central fault zones of Shunbei oilfield mainly show three types and their combined structural patterns:displacement segment,uplift segment and pull segment.The spatial fracture network pattern of fracture-controlled fracture-cavern reservoirs mainly develops into four types:cave-fracture type,cave-fracture type,fracture-cave type and fracture type.

关 键 词：顺北油田 缝洞型储集体 结构样式 缝网样式 

分 类 号：P618.13[天文地球—矿床学]