1.
fixed casing pump
套管型固定式井下泵
2.
fixed insert pump
插入型固定式井下泵
3.
free parallel pump
平行管型活动式井下泵
4.
free casing pump
套管型活动式井下泵
5.
A Design of Auto-control System of Underground Pumping Station
一种井下泵房自动化控制系统的设计
6.
Coal Mine Pump Water Station Monitoring Terminal Design Based on CAN Bus
基于CAN总线的井下泵房监控终端的设计
7.
Research and development of the downhole multiphase pump for wells of high gas-oil ratio
高气油比井井下混抽泵的研究与开发
8.
Operation Performance Research on Heat Source/Sink Well of Groundwater Heat Pump with Pumping & Recharging in the Same Well (GWHPPRSW);
同井回灌地下水源热泵源汇井运行特性研究
9.
Study on Dynamics of the Underground Unit of the Electric Submersible Pump
电动潜油离心泵井下机组动力学研究
10.
Design and Study on Down-hole Twin-screw Multiphase Pump
井下双螺杆多相混抽泵的设计与研究
11.
Study of the Discharge of the Drilling Pump Air Chamber under the Influence of the Pump Valve s Delaying Angle;
泵阀滞后角影响下的钻井泵空气包排出管路流量的研究
12.
PRODUCTION OF VISCOUS CRUDE OIL BY PUMPING DOWN LIGHT OIL IN STEAM STIMULATED WELLS
蒸汽吞吐井泵下掺稀油开采工艺的研究
13.
The Matching Design of Downhole Oil-water Separation System with Electric Submersible Pump and Hydrocyclone
电潜泵井下水力旋流油水分离系统匹配设计
14.
Study on Water Sump Level Monitoring System of Central Pumping House under Mine
煤矿井下中央泵房水仓水位监测系统的设计
15.
The calculation and balance of the axial force of borehole helico-axial multi-phase pump
井下螺旋轴流式多相混抽泵轴向力计算及平衡
16.
Life cycle cost control and evaluation of underground screw oil pump
井下采油螺杆泵寿命周期成本的控制与评价
17.
PLC Reconstruction of Electric Control System in Sewerage of Underground Central Pump Room
煤矿井下中央泵房排水设备电控系统的PLC改造
18.
Flow field simulation analysis of pressurized unit on the downhole helicon-axial multiphase pump
井下螺旋轴流式混抽泵增压单元流场仿真分析