石油学报 ›› 2007, Vol. 28 ›› Issue (5): 118-123.DOI: 10.7623/syxb200705022

• 油田开发 • 上一篇    下一篇

井间示踪剂测试半解析方法体系数学模型

刘同敬1, 姜汉桥1, 李秀生1, 雷占祥2, 赵金玲3, 李梅香4, 解立春3   

  1. 1. 中国石油大学石油工程教育部重点实验室 北京102249;
    2. 中油国际海外研究中心 北京100083;
    3. 中国石油长庆油田公司采油一厂 陕西延安716000;
    4. 中国石油塔里木油田勘探开发研究院 新疆库尔勒841000
  • 收稿日期:2006-11-11 修回日期:2006-12-28 出版日期:2007-09-25 发布日期:2010-08-06
  • 作者简介:刘同敬,男,1972年12月生,1998年获中国石油大学(华东)油气田开发工程硕士学位,现为中国石油大学(北京)油气田开发工程专业在读博士研究生,主要从事油气田开发理论与系统工程研究.E-mail:liutongjing@126.com
  • 基金资助:
    国家“十五”科技攻关项目(2003BA613A-07-05)部分成果

Semi-analytical mathematical model for well-to-well tracer test system

Liu Tongjing1, Jiang Hanqiao1, Li Xiusheng1, Lei Zhanxiang2, Zhao Jinling3, Li Meixiang4, Xie Lichun3   

  1. 1. Key Laboratory for Petroleum Engineering of the Ministry of Education, China University of Petroleum, Beijing 102249, China;
    2. CNPC International Research Center, Beijing 100083, China;
    3. First Oil Production Factory, PetroChina Changqing Oilfield Company, Yan'an 716000, China;
    4. Exploration and Development Research Institute, PetroChina Tarim Oilfield Company, Kuerle 841000, China
  • Received:2006-11-11 Revised:2006-12-28 Online:2007-09-25 Published:2010-08-06

摘要: 在井间示踪剂测试资料的半定量-定量化解释方法中,解析方法和数值方法均存在一定的缺点。在总结前人研究成果的基础上,完善了半解析方法的解释理论和机理,建立了示踪剂测试半解析方法体系数学模型。克服了数值方法工作量大、计算速度和精度受网格方向性和步长大小控制等缺点,解决了解析方法无法考虑实际井网的非均质性和井间复杂的连通对应关系等问题。研制了半解析方法体系示踪剂测试解释软件,形成了一套实用可靠的示踪剂测试解释方法,在新疆上乌尔禾组油田矿场测试应用中,取得了较好的效果。

关键词: 示踪剂测试, 半解析方法, 数学模型, 井间测试, 解释方法, 计算机软件

Abstract: There are some defects in the analytical and numerical methods for the semi-quantitative and quantitative interpretation of the well-to-well tracer test data.On the basis of the former study results,the theory and mechanism of semi-analytical interpretation were improved,and a semi-analytical mathematical model for tracer test system was developed.This model can overcome the defects of numerical and analytical methods.This model has advantage of saving time,and the calculation speed and precision were not controlled by the grid direction and grid size.The heterogeneity and the corresponding connectivity between wells could be taken into account in the semi-analytical mathematical model.On the basis of the mathematical model,the software for the semi-analytical tracer test system was developed.A set of practicable and reliable systematic methods was presented.This method got a satisfying result in the field tracer test of Shangwuerhe Oilfield in Xingjiang area.

Key words: tracer test, semi-analytical method, mathematical model, well-to-well test, interpretation method, computer software

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