期刊文献+

三维圆弧型井眼轨道模型的完全解 被引量:15

All Solutions of 3D Arc-Typed Well-Path Planning Model
在线阅读 下载PDF
导出
摘要 限定了目标点井眼方向的三维圆弧型井眼轨道设计模型是一个非线性代数方程组,通常需要使用数值迭代方法进行求解.提出了一个消元化简方法,能够将其化简成一个一元至多22次代数方程和两个一元至多二次代数方程.通过求一元代数方程的全部非负实数解的数值算法,能够判断设计模型是否有解、有解时求出全部真实解. The drilling planning model of well-path with desired direction is a none-linear equations. The numeral iteration is requested to get the solutions. The paper presents an elimination method, which can simplify the none-linear equations to an algebra equation, and can tell whether the equation has solutions and get all the solutions by using the numerical algorithms.
出处 《同济大学学报(自然科学版)》 EI CAS CSCD 北大核心 2009年第3期317-321,共5页 Journal of Tongji University:Natural Science
关键词 井眼轨道 数学模型 圆弧 消元法 钻井设计 well-path mathematical model arc elimination drilling planning
  • 相关文献

参考文献7

二级参考文献20

  • 1刘修善,王珊.水平井轨道随钻修正设计[J].石油钻探技术,1993,21(2):27-30. 被引量:3
  • 2刘修善 等.井眼轨道设计理论与描述方法[M].哈尔滨:黑龙江科学技术出版社,1993..
  • 3Brown D E. Programmed Math Keeps Directional Drilling on Target. Oil & Gas journal, 1980, 78(12) : 164 - 167.
  • 4McMillian W H. Planning the directional well--a calculation method[J]. J. Pet. Tech., 1981,33(6) :952-962.
  • 5Goldman W A. Directional well planning with multiple targets in three dimensions[ C]. SPE 18791,1989: 463- 470.
  • 6Guo B,Miska S,Lee R L. Constant curvature method for planning a 3D directional well[C]. SPE 24381, 1992:619-629.
  • 7Kikuchi S. 2D and 3D well planning for horizontal wells[C]. SPE 25647,1993:415-429.
  • 8Suryanarayana P V R,MeCann R C, Rudolf R L. Mathematical teehnique improves directional well-path planning[J].OGJ,1998,96(34):57-63.
  • 9Karlsson H, Cobbley R,Jaques G E. New develognent in short, medium and long-radius lateral drilling [ C ]. SPE/IADC 18706,1989:734.
  • 10Millheim K K, Gubler F H, Zaremba H B. Evaluating and planning directional wells utilizing post analysis techniques and three dimensional bottomhole assembly program [ C].SPE 8339,1979: 23- 26.

共引文献146

同被引文献119

引证文献15

二级引证文献35

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部