CN103882210B - 探矿钻杆接头的热处理工艺 - Google Patents
探矿钻杆接头的热处理工艺 Download PDFInfo
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CN103882210B true CN103882210B (zh) | 2017-02-08 |
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CN105861932B (zh) * | 2016-05-30 | 2018-01-30 | 宝山钢铁股份有限公司 | 一种超高强度超高韧性钻杆接头及其制造方法 |
CN113737094A (zh) * | 2021-08-30 | 2021-12-03 | 山西风雷钻具有限公司 | 一种钻柱用高性能转换接头的加工工艺 |
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JP3858072B2 (ja) * | 2001-11-28 | 2006-12-13 | 独立行政法人海洋研究開発機構 | ドリルパイプおよびその製造方法 |
CN1603429A (zh) * | 2004-11-01 | 2005-04-06 | 江苏曙光石油钻具有限公司 | 石油钻杆接头热处理工艺 |
CN201273149Y (zh) * | 2008-09-16 | 2009-07-15 | 斯高特 | 一种钻具 |
CN103233113A (zh) * | 2013-04-28 | 2013-08-07 | 江苏曙光石油钻采设备有限公司 | 焊接式加重钻杆接头热处理工艺 |
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Inventor after: Hu Yule Inventor after: Cui Yizhou Inventor after: Ding Yuexiang Inventor after: Yao Linli Inventor after: Shen Xiaoyu Inventor after: Sun Fengcun Inventor after: Wang Suogen Inventor after: Han Jingjing Inventor after: Liu Zhiqiang Inventor after: Zhao Junxian Inventor after: Zhao Xiuhe Inventor after: Duan Longchen Inventor after: Hu Xinli Inventor after: Li Bo Inventor after: Cui Shiming Inventor after: Ding Yangyang Inventor before: Zhao Junxian |
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