石油学报 ›› 2000, Vol. 21 ›› Issue (3): 77-82.DOI: 10.7623/syxb200003016

• 石油工程 • 上一篇    下一篇

定向井实用三维设计─方位比较法

谢国民, 张良万, 杜远洋, 钟其沐   

  1. 江汉石油管理局 湖北潜江433121
  • 收稿日期:1989-09-28 修回日期:1999-03-09 出版日期:2000-05-25 发布日期:2010-05-21
  • 作者简介:谢国民,男,1966年8月生.1997年于石油大学(北京)石油工程系获硕士学位.现为江汉油田钻井工艺研究所工程师.通讯处:湖北省潜任 ,

AZIMUTHAL COMPARISON METHOD-PRACTICAL. 3-D DESIGN OF DIRECTIONAL WELL

XIE Guo-min   

  1. Jianghan Petroleum Administration
  • Received:1989-09-28 Revised:1999-03-09 Online:2000-05-25 Published:2010-05-21

摘要: 定向井实用三级设计─方位比较法,给出了造斜工具每钻进10m进行一次装置角补偿值定量设计与计算方法,设计曲线与实钻轨迹相符合,解决了平面和现行三维理论设计与实际施工工艺不一致的问题,设计的井身数据精度高,现场应用效果好,通过江汉油田2口井5个井段的实际应用,可以指导实际施工.

关键词: 定向井, 三维, 设计, 方位, 原理, 步骤

Abstract: Azimuthal comparison method of 3-D design of directional well indicates that deflection tools can quantitively design and calculate each of the compensation values of tool face azimuth per l0m's penetration.The designing curve coincides with the actual well track.The method solves the problem that the field construction differs from the lateral and the current 3-D theory design,with higher accuraccy of the well bore designing data.The actual application has been completed in 5 segments of 2 wells,jianghan Oil Field.The method can guide the field construction.

Key words: directional well, 3-D, design, azimuth, theory

中图分类号: