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- oil well paraffin prevention 油井防蜡
- paraffine prevention and removal in oil well 油井防蜡和清蜡
- Application of a new chem-Thermogenic system in oil well paraffin removal 一种新的化学生热体系在油井清蜡中的应用
- An oil well blew out in the oil field. 油田里有一口油井发生井喷。
- An oil well blew out in the North Sea. 北海的一口油井发生了井喷。
- This oil well runs 80 tons of oil every day. 这口油井每天出石油 80 吨 。
- This is an oil well that no longer produces. 这是一口不再出油的油井。
- The oil well delivers 300 barrels a day. 这口油井日产原油300桶。
- The oil well flowed 80 barrels a day. 这口油井日产80桶油。
- This was how the first oil well was sunk. 第一口油井就是这样打出来的。
- When was the first offshore oil well drilled? 第一口滨海油井是什么时候打的钻?
- The oil well delivers 500 tons a day. 这口油井每天喷油500吨。
- The oil well delivered only 50 barrels a day. 这口油井每天只产原油五十桶
- The oil well delived 20 barrels a day. 这口油井每天出20桶油。
- The oil well delivered only50 barrels a day. 这口油井每天只产原油五十桶
- The oil workers are drilling an oil well. 石油工人正在打油井。
- That is an oil well that no longer produces. 那是一口不再出油的井。
- To start producing. Used of an oil well. 开始生产。用于油井
- The oil wells turned into a raging inferno. 油井化为熊熊的火海。
- The oil well delivered 20 barrels a day. 这口油井每天出20桶油。
