1.
Research and Application of Converter-smelting of N80 Oil Well Pipe;
转炉冶炼N80油井管用钢工艺的研究与应用
2.
The Optimization of Converter Process of Non-quenched and Tempered N80 Steel for Oil Well Pipe;
非调质N80油井管用钢转炉生产冶炼工艺优化
3.
Influence of deformation and N content on the microstructure of medium-carbon V-Ti-N microalloyed steels for oil-well tubes
变形量及N含量对油井管用中碳V-Ti-N微合金钢显微组织的影响
4.
Tubing is used to extracting petroleum and natural gas from a well.
油套管用于油井中抽取石油或天然气。
5.
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
6.
The oil rushes up the tube and spouts up as a gusher.
石油会沿着钢管上涌，如同自喷井那样喷射出来。
7.
The Research on International Marketing Tactics of Valin HengSteel for Oil-well Tubes Products;
华菱衡钢油井管国际市场营销策略研究
8.
The hole was lined with a steel tube to prevent the walls from falling in.
用一根钢管给钻孔加衬，以防井壁坍塌。
9.
Reserch and Applications of Drilling Information Managing System for Drilling Engineer
钻井信息管理系统在石油钻井中的应用研究
10.
Application of cased-hole reservoir parameter logging to Laojunmiao oilfield.
套管井储层参数测井资料在老君庙油田的应用
11.
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
12.
General requirements of electric detonators for oil and gas well
GB/T13889-1992油气井用电雷管通用技术条件
13.
oil well special-purpose materials, including oil pipes, casings, well head assemblies and underwater appliances;
油井专用材料，包括油管、套管和井口装置、水下器具；
14.
Collapse Test Research on Baosteel-made Ф139.7 mm×7.72 mm P110 Casing for Well-drilling Service
宝钢Ф139.7mm×7.72mm P110钢级钻井用套管挤毁试验研究
15.
Mechanism Analysis of the Wire Rope Pumping Rod String in Little Inclined Hole;
钢丝绳抽油杆在小斜度井中的应用机理研究
16.
A metal pipe or tube used as a lining for a water, oil, or gas well.
金属套筒用作水井、油井或气井套筒的一根金属管子
17.
Analysis and Application of OU Tube Anchor in Producer Recovered by Polymer Flooding
聚驱采出井油管锚定工艺分析与应用
18.
Research and Application of Casing Drilling Technology in Shengli Oil Field;
套管钻井技术在胜利油田的应用研究