开钻新工艺介绍及其优越性分析
Introduction of new spud-in technology and analysis of its advantage
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摘要: 介绍自升式钻井平台勘探二号在渤海某井作业中采用的一、二开合并钻进的开钻新工艺,并对新工艺与传统工艺对比分析,找出新工艺存在的优越性,以及使用新工艺的必要条件和技术要点。Abstract: New spud-in technology in the well drilled by KANTAN Ⅱ (jack up) was introduced in this paper, and the advantage of the new technology by means of contrasting between the new and the conventional technology was analyzed. To popularize the new technology, the article gives the requirement and the key to use the new technology.