| 从钻杆管体断裂刺漏看推广内涂层钻杆的重要性 |
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| 引用本文： | 张根旺,杨大平,杜春梅,党兰焕,罗冰.从钻杆管体断裂刺漏看推广内涂层钻杆的重要性[J].钢管,2006,35(4):24-27. |
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| 作者姓名： | 张根旺 杨大平 杜春梅 党兰焕 罗冰 |
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| 作者单位： | 吐哈石油勘探开发指挥部,新疆,鄯善,838200 |
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| 摘 要： | 对吐哈油田胜火2号井Φ114.3mm钻杆断裂失效,温西3-517号井Φ114.3mm钻杆刺漏失效进行了分析;同时分析了推广内涂层钻杆的重要性和推广过程中存在的主要问题,提出了相应的对策。
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| 关 键 词： | 钻杆 内涂层 断裂 刺漏 预防 |
| 文章编号： | 1001-2311（2006）04-0024-04 |
| 收稿时间： | 2006-03-27 |
Necessity of Disseminating Internally-coated Drill Pipe to Prevent Breaking and Piercing-caused Leakage of Drill Pipe Body |
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| Zhang Genwang,Yang Daping,Du Chunmei,Dang Lanhuan,Luo Bing.Necessity of Disseminating Internally-coated Drill Pipe to Prevent Breaking and Piercing-caused Leakage of Drill Pipe Body[J].Steel Pipe,2006,35(4):24-27. |
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| Authors: | Zhang Genwang Yang Daping Du Chunmei Dang Lanhuan Luo Bing |
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| Abstract: | Analyzed are two cases of drill pipe failures,i.e.,the breaking failure of the Ф114.3 mm drill pipe in Shenghuo No.2 Oil Well and the piercing-caused leakage failure of the Ф114.3 mm drill pipe in Wenxi No.3-517 Oil Well in Tuha Oil Field.Also discussed are the necessity of disseminating the internally-coated drill pipe and main problems concerning the said dissemination addressing which some countermeasures are proposed. |
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| Keywords: | Drill pipe Internally-coated Breaking Piercing-caused leakage Prevention |
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