【摘要】 碳酸盐岩岩溶型储集层具有很强的非均质性,给储层预测造成了一定的困难,利用某种单一技术很难对其进行准确的预测。针对塔里木盆地桑塔木地区碳酸盐岩岩溶型储集层,综合应用地震属性参数分析、古地貌恢复、应变量分析裂缝预测、井约束条件下的全三维波阻抗反演以及多参数融合储层评价等技术,提取了对碳酸盐岩岩溶型储集层反映敏感的参数,预测了裂缝的发育密度,恢复了古地貌,划分了各类储层及评价指数。在此基础上,设计了多个钻探井位,均钻遇到优质岩溶型储集层,并获得了高产工业油流。更多还原

【Abstract】 Carbonate karst reservoir is very heterogeneity, which brings us many difficulties to predict. The paper uses multiple information to predict it, including the seismic attributes, restoration of the palaeo-geo-morphology, fault and fracture identify by strain a-nalysis, the 3-D impedance inversion with well restriction, integrated reservoir evaluation using all information and etc. We have got a good result and also proved by drilling. Other areas with similar characteristics may benefit from these results.更多还原