2) drill pipe wears
钻杆磨损
3) off-center wear
杆管偏磨
1.
Study on off-center wear between the sucker rod and tubing of pumping unit in the polymer flooding well;
聚合物驱抽油机井杆管偏磨
2.
Combining the development features and actual produc tion condition in Sanan Oilfield? the article analyzes the causes of off-center wear of casing and sucker rod from casing program, oil recovery technique, production parameter etc.
为此,文章从油井井深结构、采油工艺、生产参数等方面,结合萨南油田开发特点和生产实际情况,分析研究了杆管偏磨现象发生的原因,确定油井生产过程中造成偏磨的主要因素,并提出相应的治理及预防措施,以减少杆、管偏磨现象的发生,对该类油井实施有效的综合治理。
4) screw-grinding process
螺杆磨削
5) Milling bar
研磨杆
6) Off-center wearing and parting of sucker rod and tubing
管杆偏磨
1.
Application of the orthogonal test method to failure analysis of off-center wearing and parting of sucker rod and tubing;
正交试验法在管杆偏磨失效分析中的应用
补充资料：钻杆摩耗
分子式：
CAS号：
性质：又称钻杆摩阻或钻杆摩耗。在钻杆或钻柱中发生的压力损失。
CAS号：
性质：又称钻杆摩阻或钻杆摩耗。在钻杆或钻柱中发生的压力损失。
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