油气地质与采收率2011，Vol.18Issue(6)：86-89,4.
火山岩凝析气藏物质平衡方程及应用
王锦昌 1杜建芬 2郭平 2邓红琳 1赵彬彬3
作者信息
- 1. 中国石化股份华北分公司工程技术研究院,河南郑州450006
- 2. 西南石油大学油气藏国家重点实验室,四川成都610500
- 3. 中国石油长庆油田分公司油气工艺研究院,陕西西安710018
- 折叠
摘要
Abstract
The use of volcanic material balance method may calculate the dynamic gas condensate reserves accurately, and provide the basis for the preparation of development plan for volcanic gas condensate reservoir. Based on the theoretical and experiment test, as well as the material balance theory, and after considering the bottom water invasion and matrix and fracture storage structure, the material balance equation characterizing the volcanic condensate reservoir is deduced. Then, the condensate gas reservoir depletion simulation is carried out on the whole diameter core, and the material balance equation is verified by the experiment and simulation data, the results show that the error between the calculation of gas within the core by the equation is almost identi-cal to the experiment, and may be applied reliably for the dynamic reserve estimation of volcanic reservoir. Applying this equation, the reserve of Dixi44 block of Dixi gas field is estimated to be 215.424×108 m3.关键词
火山岩凝析气藏/物质平衡方程/基质/裂缝/衰竭模拟实验Key words
volcanic condensate gas reservoir/material balance equation/matrix/fracture/depletion simulation experiment分类
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王锦昌,杜建芬,郭平,邓红琳,赵彬彬..火山岩凝析气藏物质平衡方程及应用[J].油气地质与采收率,2011,18(6):86-89,4.
