地震和测井联合反演技术在塔河油田碳酸盐岩储层预测中的应用  

Application of seismic and logging joint inversion in the prediction of carbonate reservoirs in Tahe oilfield

作　　者：张永升[1] 李家蓉[1] 潘新志[1] 

机构地区：[1]中国石化集团新星公司西北石油局规划院,新疆乌鲁木齐830011

出　　处：《勘探地球物理进展》2002年第4期46-48,共3页Progress in Exploration Geophysics

摘　　要：碳酸盐岩储层预测一直为一世界性难题。基于引进软件Jason的方法原理 ,针对塔河油田奥陶系碳酸盐岩储层以岩溶、构造运动形成的溶蚀孔洞和裂缝系统为主 ,埋藏深 ,非均质性强的特点 ,探索出了一套适合塔河油田奥陶系碳酸盐岩储层预测的地震、测井联合反演流程 ,提高了碳酸盐岩储层预测的可靠性 。Prediction of carbonate reservoirs is a cosmopolitan problem. Seeing that the Ordovician carbonate reservoirs in Tahe oilfield are dominated by vugs and fracture systems caused by karstification and tectonic movement, and characterized by deep bury and strong heterogeneity, this paper proposes to apply seismic and logging joint inversion to the prediction of carbonate reservoirs. Desired results with improved reliability have reached.

关 键 词：地震 测井 联合反演技术 塔河油田 碳酸盐岩 非均质性 InverMod 模型 储层预测 波阻抗 

分 类 号：P618.13[天文地球—矿床学] P631.815[天文地球—地质学]