New Method for Effectiveness Evaluation of Vuggy Reservoir
详细信息
- 责任者：Zhang Zhaohui (NWGI ; Research Institute of Petroleum Exploration and Development ; PetroChina ; Lanzhou 730020 ; China) ; Gao Chuqiao
- 刊名：Natural Gas Geoscience
- 出版年：2013
- 卷期：24(3)
- 关键词：碳酸盐岩储集层 ; carbonate reservoirs ; 储层评价 ; reservoir evaluation
- 页码：p.529-533, 540
- 图表：6 illus., 4 tables, 14 refs.
- 分类号：1003
- issnNo：ISSN1672-1926
- isbnNo：CN62-1177/TE
摘要
Several methods for quantitatively effectiveness evaluating of carbonate vuggy are discussed.Based on the micro-and macro-pore structure and the analyses of influences on reservoir production,a new method was proposed.In addition to general macroscopic porosity parameter,this method also considers some microscopic pore structure parameters(displacement pressure and average pore throat radius)and the reservoir development degree in vertical.It made up for porosity and increased the accuracy of evaluating reservoir effectiveness.It has been applied to Tazhong and Lungu zones of Tarim Basin,and good effects have been obtained.
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