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最近几年,由于四化建设的需要,我国从美国引进了好多台海洋和陆地用钻井设备。对于美国钻井设备的定额,过去我们是不太熟悉的,最近大家比较关心。但是,对它的理解,仍是各持己见,很不一致,因此,对于经济选择与合理使用美国钻机都有较大影响。“钻井设备的定额意味着什么?”一文是美国国家供应公司钻井设备主任设计工程师Brian L.Ediem和钻机、锚机设备产品总工程师Richard N.Cordrey两人选写的,对于我们理解美国钻井设备定额的含义可能大有裨益,特此翻译此文。
In recent years, due to the need of the four modernizations, China has introduced many sets of marine and land drilling equipment from the United States. We are not familiar with the quota of drilling equipment in the United States in the past. Recently, we are more concerned about it. However, its understanding is still dissenting and inconsistent. Therefore, it has a great influence on economic choices and rational use of U.S. rigs. “What does the quota of drilling equipment mean?” By Brian L. Ediem, director of design for drilling rigs at National Supply Company, and Richard N.Cordrey, chief engineer of windlass equipment, both writing for our understanding of the US drilling rig quotas The meaning may be of great benefit, hereby hereby translate this article.