缝洞型碳酸盐岩储集层建模与应用  

Modeling and Application of Fractured-Vuggy Carbonate Reservoirs

作　　者：赵敏[1] 康志宏[1] 刘洁[1] 

机构地区：[1]中国石化西北油田分公司勘探开发研究院,乌鲁木齐830013

出　　处：《新疆石油地质》2008年第3期318-320,共3页Xinjiang Petroleum Geology

摘　　要：三维储集层建模技术虽然已经考虑了地质体的空间结构,但往往还不尽人意。因此提出在建模中对三维地震波形体进行地震重采样,并对孔洞内的油水空间分布,采取了体约束建立三维地质相模型。模型三维再现了塔河油田8区未充填溶洞的几何形态,为此类油藏的勘探及开发部署等提供有力依据。Geological spatial structure has been considered in 3D reservoir modeling technique, but it is not good enough. This paper presents 3D geofacies model through the seismic re-sampling to 3D seismic waveform and the restraining to oil-water distribution in vuggy reservoir available for modeling, and aim at space distribution about oil and water, finally finish the 3D-reservoir modeling. This model reproduces the geometry of uncharged vugs in District No.8 in Tahe oil field, which provides strong support for exploration and development of this kind of reservoir.

关 键 词：储集层建模 碳酸盐岩 波形分析技术 

分 类 号：TE112.22[石油与天然气工程—油气勘探]