| 平湖油气田放一断块扩大供气规模研究 |
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| 引用本文： | 王庆勇,何晓东.平湖油气田放一断块扩大供气规模研究[J].海洋石油,2003,23(Z1):83-91. |
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| 作者姓名： | 王庆勇 何晓东 |
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| 作者单位： | 1. 上海石油天然气有限公司,上海,200041
2. 中国石油,西南油气田分公司,勘探开发研究院 |
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| 摘 要： | 文章针对放一断块气井多层合采提高单井配产产量 ,应用数值模拟技术研究提高采气速度的最佳开发方案 ,使现有 6口生产井配产提高至日产 1 80× 1 0 4 m3凝析气 ,采气速度由原方案设计的 4.6%提高至 7% ,数值模拟计算 8种不同配产方案的技术指标预测 ,优化推荐最佳方案。研究预测提高气井产量至日产凝析气 1 80× 1 0 4 m3,可稳产 6年 ,相应地天然气采出程度为 5 0 %、凝析油采出程度为 38%。
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| 关 键 词： | 凝析气 数值模拟 历史拟合 生产能力 无阻流量 |
| 文章编号： | 1008-2336(2003)增刊-0083-09 |
| 修稿时间： | 2003年9月16日 |
Research of Increasing Gas Rate Capacity for F1 Block,Pinghu Oil & Gas Field |
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| WANG Qing-yong ,HE Xiao-dong.Research of Increasing Gas Rate Capacity for F1 Block,Pinghu Oil & Gas Field[J].Offshore Oil,2003,23(Z1):83-91. |
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| Authors: | WANG Qing-yong HE Xiao-dong |
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| Affiliation: | WANG Qing-yong 1,HE Xiao-dong 2 |
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| Abstract: | The gas wells in F1 block, Pinghu oil & gas field are commingled producing wells. In order to enlarge gas rate, numerical simulation research was applied to get optimum results. 8 development plans were computed and the best one was recommended for field operation. The result shows that 1.8×10 6 m 3/d gas rate is feasible by increasing the existing 6 production wells' capacity. The yearly off-take rate will be adjusted from 4.6% to 7% and the gas plateau time will be 6 years. The corresponding recovery percent of natural gas and condensate oil is 50% and 38% respectively at the end of gas plateau. |
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| Keywords: | condensate gas numerical simulation history match production capacity absolute open flow |
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