Full cooperation and assistance of the drillingcontractor is required in almost every instance.
几乎每一个场合都需要钻井承包商的协作和帮助。
2
The depth in a drilling well at which the drillingcontractor receives a lump-sum payment for reaching a particular milestone.
钻井承包商钻达到特定关键点而获得一次性总付款时所到达的井深。
3
The contract depth is specified in a legal agreement between the operator, who pays for the well, and the drillingcontractor, who owns and operates the drilling rig.