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本文在钻具防斜机理的基础上,通过综合分析各种地质条件下不同钻具组合的使用效果,提出四川地区提高井身质量的综合工艺措施。文中对钟摆钻具定量控制井斜的理论和实践作了详细的介绍。
Based on the anti-tilting mechanism of drilling tools, this paper puts forward the comprehensive technological measures to improve the quality of wellbore in Sichuan by comprehensively analyzing the using effect of different drilling tools under various geological conditions. In this paper, the pendulum drill quantitative control well inclination theory and practice made a detailed introduction.