这会提升各种设备的需求量，包括油轮到检修平台和钻井塔，应该以本地生产为主。
It is drawing up requirements that equipment, from tankers to service platforms and drilling RIGS, should be mainly locally produced.
当考虑批准对易出问题的含硫井负压钻井时，阿尔伯塔能源与公共事业管理部门(AEUB)开始扩展上面提到的观念。
The Alberta Energy and Utilities Board (AEUB) began to extend the concepts noted in the above paper when considering approvals for the underbalanced drilling of critical sour Wells.
前言： 依据岩心、钻井、测井等资料，将塔中地区二叠系分为三个岩性组：下碎屑岩组、火山岩组、上碎屑岩组。
Permian system in Tazhong area may be divided into three lithology groups: lower clastic group, volcanics group and upper clastic group based on the data of core, drilling, logging and so on.
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