1) flexible rod string
柔性抽油杆柱
2) Flexible sucker rod
柔性抽油杆
1.
Optimization and application of flexible sucker rod string;
柔性抽油杆柱的优化设计及应用
2.
Development and application of supporting technologies for flexible sucker rod;
柔性抽油杆配套技术研究及应用
3) flexible pump oil bar
柔性抽油杆
1.
To introduce the technical process of flexible pump oil bar.
介绍柔性抽油杆的试制工艺 ,柔性抽油杆的抗拉强度、弹性模量及疲劳寿命的测试结果表明 :其综合性能高于钢质组合式抽油杆 ;在油田试用中操作、安装方便 ,可以连续起下 ;无接箍 ,消除了“活塞”效应 ,泵效提高 ,节能降耗效果明显。
2.
Flexible pump oil bar has such advantages as high strength,light weight and without gathering wax,so it can replace grade D steel pump oil bar used in the mechanical oil extraction The flexible pump oil bars developed by Ningxia Hengli Iron and Steel Group Co ,Ltd.
柔性抽油杆具有强度高、重量轻、不易结蜡等优点 ,可替代机械采油中的D级钢抽油杆。
4) flexible pumping rod
柔性抽油杆
1.
Wire line flexible pumping rod is a coiled rod with sealing wire line.
:钢丝绳柔性抽油杆是一种特种密封钢丝绳的连续抽油杆。
2.
For better analysis stress condition of the flexible pumping rod when it is working in the curve section of the well bole s trajectory,the software of ADAMS is used in this paper.
为较好地分析柔性抽油杆在井眼轨迹弯曲段工作时的受力状况,利用ADAMS软件对柔性抽油杆在井眼轨迹弯曲段往复工作1个冲程的全过程进行仿真,得到了各时段各个接触处的接触力及各杆段的轴向拉力。
5) the flexible continuous sucker rod
柔性连续抽油杆
1.
The friction and wear properties of the nylon coating,used to protect the surface of the flexible continuous sucker rod were studied by using a pin-on-disc wear tester in the simulated oil well environment.
用销-盘式磨损试验机在模拟油田环境的条件下对柔性连续抽油杆表面防护尼龙涂层材料JKPA和自制的ZZ7024B进行了摩擦磨损对比试验研究。
2.
A new type of petroleum equipment, the flexible continuous sucker rod, highly appraised by the oil experts, has a very good application prospect because it can fully exhibit its unique excellence on machine oil extraction.
柔性连续抽油杆作为一种新型的有杆泵抽油的泵杆，在试用阶段就显示出了极强的优越性，倍受石油专家的好评。
6) flexible continuous sucker rod
连续柔性抽油杆
补充资料：柔性
1.柔顺之性。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条