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凝析气藏开采中的几个问题 被引量:14
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作者 李相方 程时清 +2 位作者 覃斌 童敏 关文龙 《石油钻采工艺》 CAS CSCD 北大核心 2003年第5期47-50,共4页
指出传统凝析气藏油气分布模型存在的问题 ,推荐三区渗流模型 ,并提出凝析气藏多区多相油气分布的概念。分析了不同开采阶段气藏露点压力和油气相渗变化特征 ,并将油气相渗进行性变化的思想引入凝析气藏的试井分析中 ,提出基于多区多相... 指出传统凝析气藏油气分布模型存在的问题 ,推荐三区渗流模型 ,并提出凝析气藏多区多相油气分布的概念。分析了不同开采阶段气藏露点压力和油气相渗变化特征 ,并将油气相渗进行性变化的思想引入凝析气藏的试井分析中 ,提出基于多区多相油气分布模型的凝析气藏不稳定试井和产能试井分析方法。指出目前凝析气藏生产压差确定存在的问题 。 展开更多
关键词 凝析气藏 开采 油气分布模型 生产压差
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Fluid Potential Distribution and Oil & Gas Accumulation in Tertiary of Western Qaidam Basin
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作者 周晓东 胡振琪 查明 《Journal of China University of Mining and Technology》 2002年第2期163-168,共6页
With the development of oil and gas exploration industry, researchers and engineers have realized that the key element controlling the migration of underground oil and gas and other fluid is not the pressure of stratu... With the development of oil and gas exploration industry, researchers and engineers have realized that the key element controlling the migration of underground oil and gas and other fluid is not the pressure of stratum, but the underground fluid potential. Therefore, it is very crucial to study the distribution rule of fluid potential in order to correctly determine the exploration target areas. This paper studies the fluid potential distribution in Tertiary of west Qaidam Basin, puts forward the model of underground oil and gas migration and predicts the areas for further exploration. 展开更多
关键词 fluid potential oil and gas reservoir migration model
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