2) rod string
抽油杆柱
1.
The abrasion mechanism and cause analysis for straight well rod string;
直井抽油杆柱磨损机理及原因
2.
The dynamics simulation of rotating rod string in well bore;
井筒内旋转抽油杆柱动力学仿真
3.
A three-dimensional dynamic simulation model of rod string in actual borehole was established based on the characteristics of actual well track and system dynamics theory.
根据实际井眼轨迹的特征及系统动力学理论建立了抽油杆柱在实际井眼中的动态仿真模型。
3) oil column height
油柱高度
1.
On the basis of studying basic characteristics of storage layer in meshwork-carpet type hydrocarbon reservoir system,the critical oil column height of oil migration in storage layer is calculated by using theory of secondary hydrocarbon migration and analyzing migration driving force and resistance force.
在研究网毯式油气成藏体系仓储层基本特征的基础上,以油气二次运移理论为基础,通过对仓储层中油的运移动力和运移阻力分析,计算仓储层油运移的临界油柱高度,来研究仓储层运移或聚集油的砂体厚度,判断仓储层内油的运聚状态,结果表明:(1)当仓储层的砂体厚度大于临界油柱高度时,仓储层可以起到输导油的作用,当仓储层的砂体厚度小于临界油柱高度时,仓储层不能运移油,起聚集油的作用;(2)临界油柱高度的值不是绝对的,它受孔隙度、埋深等因素的影响,三者之间有相互补偿的关系,临界油柱高度与孔隙度呈负相关关系,与埋深呈正相关关系。
4) sucker rod string
抽油杆柱
1.
Prediction of serious abrasion position and mechanism of uneven abrasion between sucker rod string and tubing;
抽油杆柱与油管偏磨机理及偏磨点位置预测
2.
Velocity distribution model of annular flow and computing model of liquid friction of the sucker rod string were established according to constitutive equation and momentum conservation equation of the power law fluid of polymer flooding rod pumping systems.
应用幂律流体本构方程和动量守衡方程,建立了抽油机井杆管环空幂律流体速度分布规律与杆柱液体摩擦力的计算模型,以此为基础建立了聚合物驱抽油杆柱纵向振动仿真的非线性波动方程。
3.
According to working characteristics of a surface driving screw pump system,torsion load and axial force of sucker rod string which is analyzed and calculated in this article.
结合螺杆泵抽油系统的工作特点,对抽油杆柱的扭转载荷与轴向载荷进行了分析和计算,结合第四强度理论,对杆柱强度条件进行了分析。
5) tubing string
油管柱
1.
Axial displacement of tubing string for water flooding;
注水油管柱轴向位移分析
2.
Most wells are completed and treated through a packer,to determine correct location of packer,compensating value of axial displacement of tubing string and whether the packer is leak while the gas injection at various working conditions.
为了确定油管在正常作业、注入措施作业中封隔器的坐封位置、轴向位移补偿量以及判断封隔器是否解封,根据弹性力学理论得出了不同条件下油管柱的轴向位移量,综合考虑了在不同工况下由活塞效应、螺旋弯曲、径向压力、温度变化、松弛力以及摩阻等因素引起的油管轴向位移;同时考虑了在注气油管内气体的横向压力效应,运用VB语言编制程序,将各自计算结果进行了比较分析。
6) oil pumping tubing string
抽油管柱
补充资料：抽抽趔趔
1.犹言别别扭扭。
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