基于Adams的油田小修作业上下管杆装置动力学分析

Dynamic Analysis of Upper and Lower Tubing and Sucker Rod Devices in Adams-based Oil Field Minor Repair Operations

目前,油田小修作业需人工将抽油杆、油管(以下简称“管杆”)转至动力猫道上,作业频繁重复,工人劳动强度大,安全性能低。为解决此问题,设计了一种翻转式上下管杆装置,由翻转模块、夹紧模块、支撑模块、高度调节模块组成,通过摆动缸将管杆由排管架翻转至猫道上,实现对管杆的精确控制,避免了管杆因重力因素对猫道的冲击。使用Solid Works软件建立油田小修作业上下管杆装置整体的三维模型,对各模块进行了详细的结构设计,并且对摆动缸作业过程中所需力矩进行了详细的计算,使用Adams软件建立动力学仿真分析模型,对管杆的不同夹持布点和夹取方式进行了分析,并验证了液压驱动元件的选型合理性,为装置的设计提供了理论支撑。

In the present oilfield minor repair operation,manual transfer of pumping rods and tubing(hereinafter referred to as"pipe rod")to the power catwalk is necessary,which is frequently repeated,leading in high labor intensity and low safety performance.To solve the problem,a tilting tube rod device was designed,which could be adjusted up and down by turning modules,clamping modules,supporting modules,and height adjustment modules,it could be flipped to the catwalk by swinging cylinder tube rod by the pipe rack,and achieved precise control of the pipe pole,avoided the tube pole colliding with catwalks due to gravity factors.The entire structural design of each module,as well as the needed torque during the operation of the swinging cylinder,were calculated in detail using Solid Works software to create a 3D model of the upper and lower pipe rod device for minor repair operations in oil fields machine.To provide theoretical support for the device′s design,a kinetic analysis model was built using Adams software,and numerous clamping cloth points and pipe rod clamping techniques were evaluated and the rationality of selection of hydraulic drive components was verified using Adams software.