Studies of 3D Reservoir Modeling: Taking Ordovician Carbonate Fractured-Vuggy Reservoirs in Tahe Oil Field as an Example
详细信息
- 责任者：Lu Xinbian (Research Institute of Petroleum Exploration and Production ; Northwest Oilfield Branch Company ; SINOPEC ; Urumqi 830011 ; China) ; Zhao Min
- 刊名：Petroleum Geology & Experiment
- 出版年：2012
- 卷期：34(2)
- 关键词：碳酸盐岩油气藏 ; carbonate reservoir ; 塔里木盆地 ; Tarim Basin
- 页码：p.193-198
- 图表：2 illus., 1 table, 25 refs.
- 分类号：1003
- issnNo：ISSN1001-6112
- isbnNo：CN32-1151/TE
摘要
Carbonate fractured-vuggy reservoirs are basically different from clastic or other fracture-pore reservoirs.Karst caves,fractures and corroded pores coexist in the carbonate fractured-vuggy reservoirs and challenge traditional clastic reservoir modeling theories and methods.A modeling technique based on fractured-vuggy unit has been proposed.It is featured by “5 steps” including the establishments of 5 models: cave distribution,fracture discrete distribution,cave petrophysical parameter,fracture parameter as well as fracture and cave connection.The model illustrates the 3D distribution and features of fractured-vuggy reservoirs and provides theoretical basement for reservoir exploration.
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