石油钻机
石油钻机
破损的钻油井还在向墨西哥湾泄漏原油。英国石油公司仍在争分夺秒地建造一个疏导设备来控制油井漏油,但这个能源巨头并不确定这套设备是否能解决问题。
Subsequent seismic surveys and the surge in the price of oil prompted Desire Petroleum, a small British company, to hire the rig, which will drill up to ten wells for itself and several other firms.随后的地质调查和油价波动促使英国一家小公司Desire Petroleum去租用钻井装置,准备为自己和几家其他公司钻探最多十座油井。
It's very important for some petroleum machinery(e. g. drilling rig and pumping unit) to carry on reliability analysis and design of the system of the narrow V type belt drive.开展窄V带传动系统可靠性分析与设计对于提高钻机、抽油机等石油钻采机械的质量和效益具有重要意义。