1.
Changing valve through fishable pipe bridge plug without killing well
利用可捞式油管桥塞不压井更换井口闸门技术
2.
Development and Field Experiment of Removable Tubing Plugging Valve
可取式油管堵塞阀的研制与现场试验
3.
Application of Retrievable Safety Valves to Jet Pump Production System
投捞式管内安全阀在水力喷射泵采油中的应用
4.
overshot tubing seal divider
打捞筒油管密封分压器
5.
flush type releasing spear
冲洗型可退式打捞矛
6.
He had certainly feltthat he should reap some sort of a harvest.
他已经预感到会有些油水可捞。
7.
Development and Application of Basket Barrel Overshot of Breakage Oil Pipe in Water-Oil Well
油水井井下破损油管打捞筒研制与应用
8.
circulating slip socket
可循环泥浆的卡瓦式打捞筒
9.
The powerful, those with money can get themselves a better deal.
那些有权有势的人们可以为自己捞更多的油水。
10.
Characteristic and Review of Tower-type Boiler and Submerged Scraper Conveyor in Waigaoqiao Project Phase Ⅲ
外高桥三期工程1000MW塔式锅炉及捞渣机的特点及评价
11.
double-acting single piston rod oil cylinder
双作用单活塞杆式油缸
12.
double-acting double piston rod oil cylinder
双作用双活塞杆式油缸
13.
Logging Reservoir Evaluation of Chang 6 Oil-bearing Formation in Ansai Pingqiao Oil Region
安塞坪桥油区长6油层组测井储层评价
14.
plugging device
油管堵塞器和工作筒
15.
Chang2 Reservoir Characteristics and Diagenesis of Sai5, Sai431 Region in Pingqiao Area,Ansai Oilfield
安塞油田坪桥地区塞5、塞431区长2储层特征与成岩作用
16.
Research on Dynamics and Reliability of Pressure-Reducing First Constant Flux Blanking Plug Used in Oil-Field Water Injection System;
先减压式油田注水恒流堵塞器动力学和可靠性的研究
17.
Blocking technology with bridge plugs for heavy oil thermal recovery on φ139.7mm casing wells
φ139.7mm套管井热采桥塞封堵工艺
18.
Development and Application of Bridge-plug Sealing Detection String in Thermal Production Well
热采桥塞堵水验封管柱的创新与应用