| 高、低渗"串联"气层供气机理物理模拟研究 |
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| 引用本文： | 胡勇,朱华银,陈建军,万玉金,王淑英,罗瑞兰,朱秋影. 高、低渗"串联"气层供气机理物理模拟研究[J]. 天然气地球科学, 2007, 18(3): 469-472 |
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| 作者姓名： | 胡勇 朱华银 陈建军 万玉金 王淑英 罗瑞兰 朱秋影 |
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| 作者单位： | 1. 中国石油勘探开发研究院廊坊分院,河北,廊坊,065007
2. 中国石油勘探开发研究院廊坊分院,河北,廊坊,065007;西南石油大学,四川,成都,610500 |
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| 基金项目： | 中国石油股份公司重点项目 |
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| 摘 要： | 在国内低渗气田开发过程中,对非均质气层（近井高渗、外围低渗）供气机理认识还存在许多问题。利用物理模拟技术,结合苏里格气田单井地质模型,建立了平面均质高、低渗气层“串联”物理模拟模型（“串联”模型）及实验方法,模拟研究了衰竭开发过程中非均质气层压力和产量变化规律、单井生产动态特征和配产对稳产期产气量的影响。
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| 关 键 词： | 高、低渗气层 " 串联" 模型 供气机理 物理模拟 |
| 文章编号： | 1672-1926（2007）03-0469-04 |
| 收稿时间： | 2006-10-20 |
| 修稿时间： | 2006-10-202007-04-08 |
PHYSICAL SIMULATED STUDY ON THE GAS-SUPPLYING MECHANISM OF HIGH-LOW PERMEABLE SERIAL-CONNECTION-FORMATIONS |
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| HU Yong,ZHU Hua-yin,CHEN Jian-jun,WAN Yu-jin,WANG shu-ying,LUO Rui-lan,ZHU Qiu-ying. PHYSICAL SIMULATED STUDY ON THE GAS-SUPPLYING MECHANISM OF HIGH-LOW PERMEABLE SERIAL-CONNECTION-FORMATIONS[J]. Natural Gas Geoscience, 2007, 18(3): 469-472 |
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| Authors: | HU Yong ZHU Hua-yin CHEN Jian-jun WAN Yu-jin WANG shu-ying LUO Rui-lan ZHU Qiu-ying |
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| Abstract: | During the development of less-permeable gas-fields,there are a lot of problems with the gas-supplying mechanism of heterogeneous formations.The paper establishes a "serial connection" model and experimental methods according to the reservoir's features of the Sulige gas field and laboratory experimental simulation techniques.By simulation test,the paper studies the production and pressure's changing rule during depletion-drive development,single well's production performance,and the affection that the production rate exerts on the accumulated gas during the stable production period. |
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| Keywords: | High-low permeable gas formation," Serial connection" model,Gas-supplying mechanism,Physical simulation. |
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