现代矿业 ›› 2016, Vol. 32 ›› Issue (09): 242-244.
• 材料·装备 • 上一篇 下一篇
唐大勇1,2 ,梅安平1,2 ,雷万年1,2 ,孙岱1,2
出版日期:
发布日期:
Tang Dayong1,2 ,Mei Anping1,2 ,Lei Wannian1,2 ,Sun Dai1,2
Online:
Published:
摘要: 以多头凹槽螺旋钻杆为研究对象,详细介绍了钻杆的研制过程,分析了多头凹槽螺旋钻杆的排渣机理,简述了钻杆的强度计算与校核。通过现场工业试验,改进凹槽螺旋钻杆的凹槽结构与接头的加工工艺,提高了多头凹槽螺旋钻杆工作的可靠性。
关键词: 多头凹槽螺旋钻杆, 排渣机理, 钻进工艺, 工业试验, 结构设计
Abstract: Taking the multiple groove helix drilling rod as the study example,the development process of drilling rod is analyzed in detail,the slagging discharging mechanism of multiple groove helix drilling rod is analyzed,the strength calculate and check method of the multiple groove helix drilling rod is discussed.The groove structure and processing technique of the joint are improved by conducting the site industrial test,the reliability of the drilling rod is improved.
Key words: Multiple groove helix drilling rod, Slagging mechanism, Drilling technique, Industrial test, Structure design
唐大勇, 梅安平, 雷万年, 孙岱. 一种多头凹槽螺旋钻杆的研制[J]. 现代矿业, 2016, 32(09): 242-244.
TANG Da-Yong, MEI An-Ping, LEI Wan-Nian, SUN Dai. Development of a Multiple Groove Helix Drilling Rod[J]. Modern Mining, 2016, 32(09): 242-244.
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