| 基于蚂蚁体的“相”控地质建模 |
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| 引用本文： | 程超,吴东昊,桑琴,宋世民,王亚洲,张淑娟.基于蚂蚁体的“相”控地质建模[J].西安石油大学学报(自然科学版),2011,26(3). |
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| 作者姓名： | 程超 吴东昊 桑琴 宋世民 王亚洲 张淑娟 |
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| 作者单位： | 1. 西南石油大学资源与环境学院,四川成都,610500
2. 中国石油天然气股份有限公司华北油田分公司,河北任丘,062552 |
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| 摘 要： | 任丘潜山雾迷山组碳酸盐岩油藏具有构造断裂系统复杂、油藏纵横向各向异性强的特点,其储集空间复杂,由孔隙、裂缝及溶洞组成,储层的发育程度主要受裂缝控制.如果采用传统的方法建立该油藏的三维地质模型,即从测井解释的物性参数出发应用随机建模方法进行模拟,无法反映出油藏复杂缝洞系统的几何特性,所建模型不能很好地体现储层的展布特征.已有研究表明基于地震资料的蚂蚁属性体可以全面地展现油藏断裂系统的空间分布.因此,基于蚂蚁属性体与成像测井资料建立该油藏的"裂缝发育相",进而进行裂缝发育相控建模.储量及储层参数检验表明该方法建立的地质模型与实际更为吻合,突破了传统意义上的相控建模方法,对缝洞型碳酸盐岩储层的三维地质建模具有良好的推广作用.
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| 关 键 词： | 断裂系统 蚂蚁属性体 成像测井 随机建模 相控建模 |
Facies-controlled geological modeling based on ant body |
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| CHENG Chao,WU Dong-hao,SANG Qin,SONG Shi-min,WANG Ya-zhou,ZHANG Shu-juan.Facies-controlled geological modeling based on ant body[J].Journal of Xian Shiyou University,2011,26(3). |
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| Authors: | CHENG Chao WU Dong-hao SANG Qin SONG Shi-min WANG Ya-zhou ZHANG Shu-juan |
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| Institution: | CHENG Chao1,WU Dong-hao1,SANG Qin1,SONG Shi-min2,WANG Ya-zhou2,ZHANG Shu-juan2(1.College of Resources and Environment,Southwest Petroleum University,Chengdu 610500,Sichuan,China,2.Huabei Oilfield Company,PetroChina,Renqiu 062552,Hebei,China) |
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| Abstract: | Wumishan carbonate reservoir of Renqiu buried hill is of complex fault system and strong vertical and horizontal reservoir anisotropy.The reservoir space is composed of pores,fractures and dissolved holes,and the reservoir development is mainly controlled by fractures.Because of these reservoir characteristics,the 3D geological model established using the traditional modeling method based on the physical parameters of log interpretation cannot reflect the geometric features of the complicated fracture-cave ... |
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| Keywords: | fault system ant attribute body imaging logging stochastic modeling facies-controlled modeling |
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