API 7K 第5版中文版.docx
《API 7K 第5版中文版.docx》由会员分享，可在线阅读，更多相关《API 7K 第5版中文版.docx（154页珍藏版）》请在冰点文库上搜索。
API7K第5版中文版
钻井和修井设备
DrillingandWellServicingEquipment
APISpec7K
2010年6月第5版生效日期：
2010年12月1日
刊误：
2010年8月
目次
特别说明............................................................................v
前言...............................................................................vi
1范围..............................................................................1
2规范性引用文件....................................................................1
3术语、定义和缩略语................................................................2
3.1术语和定义......................................................................2
3.2缩略语..........................................................................6
4设计..............................................................................6
4.1设计条件........................................................................6
4.2强度分析........................................................................6
4.3尺寸级别代号....................................................................7
4.4额定值..........................................................................7
4.5额定载荷值依据..................................................................8
4.6设计安全系数（DSF）.............................................................8
4.7剪切强度........................................................................8
4.8特定设备........................................................................8
4.9设计文件........................................................................8
5设计验证..........................................................................8
5.1总则............................................................................8
5.2设计验证功能试验................................................................9
5.3设计验证压力试验................................................................9
5.4设计验证载荷试验................................................................9
5.5额定载荷的确定.................................................................10
5.6另一种设计验证试验程序和额定值计算.............................................10
5.7载荷试验装置...................................................................10
5.8设计更改.......................................................................11
5.9记录...........................................................................11
6材料要求.........................................................................11
6.1总则...........................................................................11
6.2书面规范.......................................................................11
6.3力学性能.......................................................................11
6.4材料鉴定.......................................................................11
6.5制造...........................................................................12
6.6化学成分.......................................................................12
7焊接要求.........................................................................15
7.1总则...........................................................................15
7.2焊接评定.......................................................................15
7.3书面文件.......................................................................15
7.4焊料控制.......................................................................15
7.5焊缝性能.......................................................................15
7.6焊后热处理（PWHT）.............................................................15
7.7质量控制要求...................................................................15
7.8特定要求——组焊...............................................................15
7.9特定要求——补焊...............................................................15
8质量控制.........................................................................16
8.1总则...........................................................................16
8.2质量控制人员资格...............................................................16
8.3测试设备.......................................................................16
8.4特定设备和零部件的质量控制.....................................................16
8.5尺寸验证.......................................................................19
8.6验证载荷试验...................................................................19
8.7静水压试验.....................................................................19
8.8功能试验.......................................................................20
9设备.............................................................................20
9.1总则...........................................................................20
9.2转盘...........................................................................20
9.3转盘补心.......................................................................25
9.4标准转盘卡瓦...................................................................25
9.5非标准转盘卡瓦.................................................................26
9.6高压泥浆软管和水泥软管.........................................................26
9.7活塞泥浆泵零部件...............................................................31
9.8绞车零部件.....................................................................55
9.9使用标准转盘卡瓦的手动卡盘.....................................................56
9.10使用非标准转盘卡瓦的手动卡盘..................................................56
9.11安装在大方补心和（或）转盘上或之上的弹簧、气动或液压卡盘......................57
9.12安装或部分安装在转盘上的弹簧、气动或液压卡盘..................................57
9.13手动大钳......................................................................57
9.14不用作提升装置的安全卡瓦......................................................58
9.15动力大钳......................................................................58
9.16防喷器（BOP）搬运系统和设备...................................................58
9.17高压钻井液循环系统减压装置....................................................64
9.18手动大钳和动力大钳尾绳........................................................65
9.19滚动轴承......................................................................66
10标志............................................................................66
10.1产品标志......................................................................66
10.2标志方法......................................................................66
11文件............................................................................67
11.1记录保存......................................................................67
11.2制造商保存的文件..............................................................67
11.3设备携带的随机文件............................................................67附录A（规范性附录）附加要求......................................................68附录B（资料性附录）热处理设备鉴定指南............................................70附录C（资料性附录）推荐的活塞泥浆泵术语和维护....................................72附录D（资料性附录）许可证持有者使用API会标......................................77
参考文献...........................................................................79
图1等效圆（ER）模型－长度L的实体.................................................12图2等效圆（ER）模型－管子（任何截面）.............................................13图3等效圆（ER）模型——复杂形状...................................................13图4等效圆（ER）模型－基尔试块结构.................................................14图5基尔试块尺寸展开图.............................................................14图6转盘输入轴圆柱形轴头...........................................................22图7方瓦驱动补心的转盘.............................................................22图8转盘开口和方瓦驱动大方补心.....................................................23图9销传动的大方补心和方钻杆补心...................................................24图10可拆卸的转盘链轮..............................................................25图11钻井水龙带和减振软管的尺寸....................................................28图121～6号锥度...................................................................32图135HP和6HP锥度................................................................34图14单作用泥浆泵液力端活塞杆和活塞芯孔............................................35图15十字头、介杆和活塞杆连接——圆锥型螺纹........................................39图16圆锥螺纹牙型..................................................................39图17十字头、介杆和活塞杆连接的测量方法——圆锥型螺纹..............................40图18介杆和活塞杆的锁紧螺母........................................................41图19圆柱螺纹牙型..................................................................41图20十字头、介杆和活塞杆连接——圆柱型螺纹........................................42图21泥浆泵阀腔....................................................................42图22泥浆泵缸套....................................................................44图23圆锥螺纹量规和光滑锥度量规....................................................48图24外螺纹的通端和止端量规（用于圆锥螺纹连接的圆柱螺纹部分）......................53图25内螺纹的通端和止端量规（用于锁紧螺母）........................................53图26量规螺纹牙型..................................................................53图27力矩锤........................................................................54图28泥浆泵介杆（毂）到活塞毂间配对连接的接触平面和导向直径........................55图29单滑轮上的合成载荷............................................................60
图B.1圆柱形炉中的热电偶布位图.....................................................71图C.1动力端剖面图.................................................................74图C.2曲轴剖面图...................................................................74图C.3小齿轮轴和十字头剖面图.......................................................75图C.4双缸双作用泥浆泵液力端.......................................................75图C.5三缸单作用泥浆泵液力端.......................................................76
表1卡盘的设计安全系数..............................................................8表2手动大钳、动力大钳的颚板和大钳尾绳附件的最小设计安全系数........................8表3小尺寸冲击试样的调整系数.......................................................11表4铸件指示验收准则...............................................................17表5转盘输入轴圆柱形
升级会员 