PREDICTION OF DYNAMIC SUCKER ROD PERFORMANCE IN A DIRECTIONAL WELL

doi:10.7623/syxb199402015

Editorial office of ACTA PETROLEI SINICA ›› 1994, Vol. 15 ›› Issue (2): 133-138.DOI: 10.7623/syxb199402015

• Petroleum Engineering • Previous Articles Next Articles

PREDICTION OF DYNAMIC SUCKER ROD PERFORMANCE IN A DIRECTIONAL WELL

Wu Jizhou, Song Kaoping

Daqing Petroleum Institute

Received:1993-01-12 Revised:1993-11-08 Online:1994-04-25 Published:2013-07-08

定向井有杆泵抽油动态预测

吴继周, 宋考平

大庆石油学院

作者简介:吴继周,男,1936年11月生.1961年毕业于北京石油学院.现任大庆石油学院计控系主任.副教授.通讯处:黑龙江省安达市.邮政编码:151400.

Abstract

Abstract: In this paper the forces on the sucker rod string,tubing and liquid column in a sucker rodpumping system in a directional well have been comprehensively studied.A set of partial differential equations describing the movement in the pumping system has been solved by the finite difference method. This mathematical model can be applied to giving a dynamic analysis and anoptimizing diagnosis of the sucker red pumping system in a directional well.

Key words: directional well, rod pump, dynamic prediction, partial differential equation

摘要： 本文综合分析了定向井中有杆泵抽油的抽油杆柱、液柱和油管柱的受力情况,得到一组描述其运动规律的偏微分方程组,用有限差分法进行了求解.该模型可对定向井有杆泵抽油进行动态分析和优化诊断.

关键词: 定向井, 有杆泵, 动态预测, 偏微分方程

Wu Jizhou, Song Kaoping. PREDICTION OF DYNAMIC SUCKER ROD PERFORMANCE IN A DIRECTIONAL WELL[J]. Editorial office of ACTA PETROLEI SINICA, 1994, 15(2): 133-138.

吴继周, 宋考平. 定向井有杆泵抽油动态预测[J]. 石油学报, 1994, 15(2): 133-138.

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PREDICTION OF DYNAMIC SUCKER ROD PERFORMANCE IN A DIRECTIONAL WELL

定向井有杆泵抽油动态预测

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