泵柱塞 pump plunger
油泵柱塞 fuel feed pump plunger ; oil pump plunger ; fuel pump plunger
喷油泵柱塞 injection pump plunger ; fuel injection pump plunger
燃油泵柱塞 fuel pump plunger
气泵柱塞 air pump plunger
气泵柱塞杆 air pump plunger rod
添水泵柱塞 feed pump plunger
添水泵柱塞杆 feed pump plunger rod
喷射泵柱塞 injection pump plunger
建立下泵深度和抽油杆柱组合优化设计模型。
The optimal design model of downhole pump depth and rod string assemblage is set up.
通过对螺杆泵采油系统进行分析，得到抽油杆柱力学模型，并对杆柱所承受载荷进行推导计算。
Analysis screw pump system, get the mechanical model of rod string, deduct and calculate undertaking load of rod string.
螺杆泵井运行过程中经常出现杆柱断脱、蜡卡、烧泵等现象。
For screw pump well, the following accidents, such as rod breaking, wax locking and pump burning, always happened.
应用推荐