整体加重钻杆.pdfVIP

ICS 75.180.10 E 92 备案号:1150-1 998 S丫 中华人民共和国石油天然气行业标准 SY/T 5146-1 997 整 体 加 重 钻 杆 Heavyweightdrillpipe 1997-12-31发布 1998-07-01实施 中国石油天然气总公司 发 布 SY/T 5146-1997 目 次 前言 ·····················，····························”·········································，···········…… IV 1 范围 ·············································”···········”·········································…… 1 2 弓}用标准 ··一 ·‘················.·……’“·“’“二’‘·‘·……二‘’·1 3 技术要求 ·····················································，“············，··························…… 1 4 试验方法 ··，·····”······‘·····，·····‘4····，·····一· 5 5 标志与包装 ···，，··，·························，··，············“··”，···”，·····························，·…… ， 附录A(标准的附录)整体加重钻杆螺纹端尺寸 ······················，·，·························…·… 8 附录B际准的附录)圆柱形拉伸试样尺寸 ···························”···························…·… 9 附录C(标准的附录)超声波检验 ··································“·”··”一 ‘···一’二’…‘…’’‘·”‘·‘10 附录D(标准的附录)整体加重钻杆断面模数及断面模数比 ···，·”·········”··················…… 12 SY/T 5146-1997 ou 舌 本标准是根据SY5146-86 《整体加重钻杆》修订的. 本标准对SY5146-86的结构、内容进行了全面修订。修订的主要内容有: a)增加了范围”。 b)增加了“弓}用标准” c)对“技术要求”进行了以下重写: (1)将原标准中的尺寸飞公差及基本参数等内容并人技术要求内; (2)增加表面质量检侧内容; (3)对制造工艺内容进行补充; (4)对连接部位应力分散结构的内容进行修改补充。 d、对 试验方法”进行了以下修订: (1)增加对拉伸、冲击取祥位置方法的规定和插图说明，删去与SY5290-91《石油钻 杆接头》有关的内容; (2)增加小尺寸试样冲击吸收功要求的内容; (3)增加直线度测量方法的内容 e)修改了“标志与包装”。 0增加了附录D“整体加重钻杆断面模数及断面模数比” 本标准从生效之日起，同时代替SY5146-86 本标准的附录A,附录B,附录C、附录D都是标准的附录。 本标准首次发布 日期二1987年4月 1日。 本标准由石油管材专业标准化委员会提出并归口 本标准起草单位;中国石油天然气总公司石油管材研究所、华北石油管理局钻井工艺研究所. 本标准主要起草人 樊治海 安丙尧 孔寒冰 颜 峰