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作者提出用钻机部件更换率的概念作为衡量钻机工作的经济指标,以大庆油田的钻机部件更换率资料为例,指出影响钻机部件更换率的因素及提高钻速、降低钻井成本的途径。
The author puts forward the concept of replacement rate of drilling rig components as an economic index to measure rig work. Taking the replacement rate data of drilling rig components in Daqing Oilfield as an example, the author points out the factors that affect the replacement rate of drilling rig components and the ways to increase drilling speed and reduce drilling costs.