| 利用气藏分块互补简化模型对QD-7井进行单井动态评价研究 |
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| 引用本文： | 姚胜林,陈明强,李桂亮,郑科.利用气藏分块互补简化模型对QD-7井进行单井动态评价研究[J].天然气勘探与开发,2010,33(1):47-50. |
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| 作者姓名： | 姚胜林 陈明强 李桂亮 郑科 |
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| 作者单位： | 1. 西安石油大学石油工程学院
2. 中国石油青海油田公司 |
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| 摘 要： | 通过对气层渗流特征和压力分布特征进行分析,认识到气层压力的损耗绝大部分在近井区域。在合理地考虑了储层非均质性因素之后,利用分块互补模型简化得到单井产能评价和动态预测模型,将气区分块为待评价单井生产区、其他井生产区和周围补给区,最后应用该简化模型对QD-7井进行评价。
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| 关 键 词： | 气田分块 补给 动态预测 产能评价 |
SINGLE-WELL DYNAMIC EVALUATION OF WELL QD-7 BY SIMPLIFIED PARTITIONING COMPLEMENTATION MODEL |
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| YAO Shenglin,CHEN Mingqiang,LI Guiliang,ZHENG Ke.SINGLE-WELL DYNAMIC EVALUATION OF WELL QD-7 BY SIMPLIFIED PARTITIONING COMPLEMENTATION MODEL[J].Natural Gas Exploration and Development,2010,33(1):47-50. |
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| Authors: | YAO Shenglin CHEN Mingqiang LI Guiliang ZHENG Ke |
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| Affiliation: | YAO Shenglin1,CHEN Mingqiang1,LI Guiliang1 , ZHENG Ke2 (1. College of Petroleum Engineering,Xi\'an Shiyou University,2. PetroChina Qinghai Oilfield Company). |
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| Abstract: | Through an analysis on both seepage and pressure distribution of gas formation, we found that the pressure loss is mainly in near-wellbore area. With consideration of reservoir heterogeneity, by simplifying the partitioning complementary model, a single-well productivity evaluation and dynamic prediction model has been obtained. This model divides gas area into 3 parts: single-well producing area of awaiting evaluation, other well producing area and surrounding supply area. Moreover, Well QD-7 is evaluated ... |
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| Keywords: | gasfield partition supply dynamic production productivity evaluation |
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