浅层稠油开采用全液压斜直井修井机研制
Development of the Full Hydraulic Slant Straight Well Workover Rig for Shallow Heavy Oil Exploitation
张端光1
作者信息
- 1. 胜利油田胜机石油装备有限公司,山东东营,257000
- 折叠
摘要
目前国内用于油田浅层稠油开采中的斜直井修井机技术相对落后,还不能满足现场作业的要求.提出了全液压斜直井修井机的设计方案和技术参数;对该修井机的主要零部件和系统(如液压系统、游动吊卡、抓管机、可调底座、支架、接送管装置、油管对中及上卸扣装置等)进行了详细设计.全液压斜直井修井机经过试制和一年多的现场应用,结果表明:其结构设计合理,使用安全可靠,减少了作业人员,大幅降低了作业人员劳动强度.
Abstract
Currently,the technology of slant straight well workover rigs used in shallow heavy oil production in domestic oilfields is relatively outdated and cannot meet on-site operational require-ments.This paper proposes a design scheme and technical parameters for a fully hydraulic slant straight well workover rig.A detailed design explanation was provided for the main components and systems of the workover rig,such as hydraulic system,moving elevator,pipe grabbing ma-chine,adjustable base,bracket,pipe receiving and sending device,oil pipe centering and column buckle or shackle device,etc.The fully hydraulic slant straight well workover rig has been in tri-al production and field application for over a year.The results indicate that its structural design is reasonable,safe,and reliable,reducing the number of operators and significantly decreasing their labor intensity.
关键词
斜直井修井/全液压修井机/游动吊卡/管柱上卸扣/油管输送Key words
slant straight well workover/fully hydraulic workover rig/moving elevator/pipe col-umn buckle or shackle/tubing transportation引用本文复制引用
基金项目
国家自然科学基金(51974035)
湖北省重点研发计划项目(2020BAB055)
出版年
2024
NETL
NSTL
万方数据