| 数值试井技术在海上复杂油气田中的应用 |
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| 引用本文： | 李树松,汤勇.数值试井技术在海上复杂油气田中的应用[J].成都电子机械高等专科学校学报,2014(2):4-6. |
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| 作者姓名： | 李树松 汤勇 |
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| 作者单位： | [1]中海石油中国有限公司湛江分公司,广东湛江524057 [2]西南石油大学石油工程学院,成都610500 |
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| 基金项目： | 国家自然科学基金项目“考虑地层水蒸发的高温高压油气藏相态及渗流机理研究”（50604011） |
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| 摘 要： | 针对南海油气田存在的非均质油气藏和多相流问题,引入数值试井技术。基于三相试井渗流力学模型、角点网格和网格离散技术建立数值试井体系。针对南海实例油井和气井,应用数值试井技术进行储层、表皮和原始地层压力等参数解释,并与常规方法进行对比分析。结果表明:该技术能很好地解决多相流和非均质等疑难试井问题,为南海复杂油气田的试井分析提供了依据和方向。
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| 关 键 词： | 海上油气田 数值试井 角点网格技术 非均质试井 |
Application of Numerical Testing Technology in Complex Oil and Gas Fields |
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| LI Shusong,TANG Yong.Application of Numerical Testing Technology in Complex Oil and Gas Fields[J].Journal of Chengdu Electromechanical College,2014(2):4-6. |
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| Authors: | LI Shusong TANG Yong |
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| Affiliation: | 1. CNOOC(China) Co Zhanjiang Brach, Zhanjiang 524057, China; 2. School of Petroleum Engineering, Southwest Petroleum University, Chengdu 610500, China) |
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| Abstract: | There were heterogeneous reservoir well testing problems, multiphase well testing problems and other problems in South China Sea oil/gas fields. Aiming at the issures, CNOOC Ltd. ZhanJiang imported well testing technology. Numerical testing system was established by using three-phase porous flow model, comer grid technology, grid discretization technology. Through the development and application of numerical testing technology, and a set of effective work processes and working methods was summarized. Numerical well testing was applied in the South China Sea oil/gas fields, a good solution to the multiphase well testing and other difficult issues was obtained, which provided the basis and direction for complex oil field well test analysis in South China Sea |
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| Keywords: | Sea oil/gas field Numerical testing Comer grid technology Nonhomogeneity reservoir well testing |
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