oilwell是什么意思，oilwell的意思翻译、用法、同义词、例句

油井

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。

The dynamical properties of oilwell pump under quasi-steady landing top movement is analyzed using mechanical vibration theory.

应用机械振动理论，对准匀速悬点运动下抽油泵的动力特性进行了分析。

The fishing magnet and recycle fishing basket have always been used for fishing the ch ips and sm all junks in the oilwell bottom.

油井井底碎屑和小件落物的打捞一直沿用强磁打捞器和循环打捞篮。