储层预测在广北油田滚动勘探中的应用  

Application of Reservoir Prediction in Progressive Exploration of Guangbei Oilfield

作　　者：向树安[1] 胡辉[1] 曾强[1] 苏苇[1] 

机构地区：[1]江汉油田分公司江汉采油厂

出　　处：《断块油气田》2002年第6期13-15,共3页Fault-Block Oil & Gas Field

摘　　要：广北油田为一上倾尖灭的岩性油藏 ,充分利用高分辨率地震资料 ,在储层精细标定的基础上 ,通过储层地质建模与正演 ,建立Eq3 4 油组的储层地震响应模式 ;借助地震属性分析和地震约束反演等技术 ,对Eq3 4 1 油组储层进行预测并优选滚动探井广 43 - 1井钻探 ,结果钻遇油层 2 3 8m/1层并获高产 ,新增地质储量 73× 1 0 4 t,取得了滚动勘探的成功 。Guangbei oilfield is a lithologic reservoir. A seismic response pattern is built up for Eq3 4 1 Formation by reservoir geological model establishing and forwarding, on the basis of high resolution seismic data and reservoir definition, Eq3 4 1 Formation reservoir is predicted aiding to seismic attribute analysis and seismic constraint inversion and Guang 43-1 well is deployed successfully. The success has provided experience for the efficient exploration and development of the same kind of lithologic reservoirs in Jianghan Saline Lake Deposition.

关 键 词：岩性油藏 滚动勘探 地震响应 地震属性 约束反演 广北油田 储层预测 

分 类 号：P618.13[天文地球—矿床学] TE13[天文地球—地质学]