offshore drilling operation

基本解释

The approach can decrease drilling cost and reduce drilling period, realize great economic benifit in offshore drilling operation.
采用这种方法可节约海上钻井成本，缩短建井周期，获得显著的经济效益和社会效益。
In Capital Press, Bill Freese, science policy analyst for the Center for Food Safety, said “It's like asking BP to write an assessment of an offshore drilling operation.”
科学政策分析师Bill Freese在《Capital Press》中说：“这就像让英国石油公司写一份近海钻井作业的评估一样。”
During offshore drilling operation, a lot of wastes are produced, such as polluted water, gas, solid waste and harmful noise, which damage to the environment around the drilling operation area.
在海上钻井的生产过程中会产生大量的固体废弃物、废水、废气及噪声污染，将对作业海域造成一定的危害。