西南石油大学学报(自然科学版) ›› 2006, Vol. 28 ›› Issue (2): 36-39.DOI: 10.3863/j.issn.1000-2634.2006.02.010

• 石油与天然气工程 • 上一篇    下一篇

压裂井特征值试井解释方法研究

王怒涛1 陈浩2 张爱红3 罗兴旺4 姜军4
  

  1. (1.西南石油大学石油工程学院,四川成都610500;2.新疆油田分公司陆梁油田作业区,新疆克拉玛依834000;3.新疆油田分公司准东采油厂,新疆阜康;4.新疆油田分公司彩南油田作业区,新疆阜康)
  • 收稿日期:2005-03-04 修回日期:1900-01-01 出版日期:2006-04-20 发布日期:2006-04-20
  • 通讯作者: 王怒涛

FRACTURED WELL EIGENVALUE WELL TEST IN-TERPRETATION METHOD

WANG Nu-tao1 CHEN Hao2 ZHANG Ai-hong3 et al.
  

  1. ( Southwest Petroleum University,Chengdu Sichuan 610500,China)
  • Received:2005-03-04 Revised:1900-01-01 Online:2006-04-20 Published:2006-04-20
  • Contact: WANG Nu-tao

摘要: 在Tiab直接计算参数基抽上,将其技术扩展到有限导流压裂井,利用压力和压力导数双对数曲线的特征进行分析,而不需要进行典型曲线拟合与回归分析,特别是压裂井应用典型曲线拟合需要作很多典型曲线族。通过实例分析,说明该方法简单、适用可靠。

关键词: 压裂井, 特征值, 试井解释

Abstract: This paper extends Tiab's direct analysis technique to finite conductivity hydraulic fracture well interpretation. This technique makes use of log-log plots pressure and pressure derivative characteristic analyses without using the typical curve matching and regression analysis,especially fractured well application typical curve matching needs a great many typical curves family.
Through the case analysis, account the means simplicity, apply credibility.

Key words: fractured well, eigenvalue, well test interpre-tation

中图分类号: