塔河断溶体油藏地震弱反射特征及储层对应性分析  

Analyzing of Correspondences between the weak Seismic Reflection Characteristics and Reservoir of Tahe Fault Solution Reservoir

作　　者：金燕林[1] 秦飞[2] Jin Yanlin;Qin fei(Exploration and Development Research Institute,Sinopec Northwest Oilfield Company,Urumqi 830011;Engineering Technology Research Institute,Sinopec Northwest Oilfield Company,Urumqi 830011)

机构地区：[1]中国石化西北油田分公司勘探开发研究院,新疆乌鲁木齐830011 [2]中国石化西北油田分公司石油工程技术研究院,新疆乌鲁木齐830011

出　　处：《石化技术》2019年第10期156-157,共2页Petrochemical Industry Technology

基　　金：国家科技重大专项示范工程项目（2016ZX05053-04）

摘　　要：结合塔河油田断溶体油藏弱反射在钻井、测井、酸压、生产、含水等5个方面的明显差异,建立了不同弱反射类型与储层的对应关系:表层杂乱弱+深部杂乱弱、对应裂缝型储层,表层弱连续+深部杂乱弱、表层弱连续+深部杂乱强对应裂缝孔洞型储层,表层杂乱弱+深部杂乱强对应溶洞型储层。其中深部杂乱强是研究区断溶体油藏弱反射特征储集体的有利表征。Combining with the obvious differences of drilling,logging,acid fracturing,production and water cut of the fault solute reservoir in Tahe Oilfield,this paper establishes the corresponding relationship between different weak reflection types and reservoirs. The overall clutter reflects fractured reservoir,surface weakly continuous+deep cluttered weak/strong reflects fractured and cavernous reservoir,and surface cluttered weak+deep clutterd strong reflects cavernous reservoir. And deep cluttered strong is the favorable characterization of weak reflection reservoirs in fault solution reservoirs.

关 键 词：塔河油田 断溶体 弱反射 储层 

分 类 号：TE3[石油与天然气工程—油气田开发工程]