...油槽 channel for oiling; grease groove; oil baths; oil channel; oil duct; oil groove; oil pocket; oil pot; oil receptacle; oil slot; oil space; oil sump; oil tanker; oil trough; oil well; oilwell; petroleum tank; tank truck 回火油 steam-hammer oil; summer black oil; tempering oil .
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National Oilwell Varco 国民油井华高 ; 美国国民油井华高公司 ; 国民油井华高公司 ; 国民油井
National Oilwell 国民油井公司 ; 国民油井 ; 美国国民油井公司
oilwell performance data 油井动态资料
Oilwell Auxiliaries 石油钻井助剂
oilwell cement 油井水泥
capacity of oilwell [油气] 油井生产能力
marginal oilwell [油气] 边际油井
high output of oilwell [油气] 油井高产
life of oilwell [油气] 油井开采期限
The oilwell cement with crystallite exhibits high performance and low cost.
微晶水泥具有低成本、高性能的特点。
This paper introduces the properties of cement additive, hollow float beads, and its application in oilwell cementing.
本文介绍了水泥外加剂——空心漂珠的特性及其在油田固井中的应用。
Based on the oilwell feature to reflect earthquakes. we have studied the mechanism of oilwell dynamic anomaly formation.
在分析油井映震特征的基础上，着重对油井动态异常的形成机理进行了研究。
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