论文部分内容阅读
目的：解决目前游梁式抽油机平衡重调节的复杂计算问题。方法：从游梁式抽油机平衡的基本原理出发，推导出平衡重调节的简易计算公式。结果：以濮2-28井的CYJ12-4．8－73HB型抽油机为例，利用驴头悬点上、下冲程测得的电流和SG7示动诊断仪测得示功图中的参数计算并调整了平衡重的位置。结论：该方法计算简单，便于现场应用。
Objective: To solve the complex calculation problem of the balance weight adjustment of the beam pumping unit. Methods: Based on the principle of the balance of the beam pumping unit, a simple formula for calculating the balance weight is deduced. Results: Taking the CYJ12-4.8-73HB pumping unit in Pu 2-28 well as an example, the parameters measured in the Kinetic chart Calculated and adjusted the position of the counterweight. Conclusion: This method is simple and easy to apply on site.