Standard No.:	GB/T 17744-2020
English Name:	Petroleum and natural gas industries—Drilling and well servicing equipment
Chinese Name:	石油天然气工业 钻井和修井设备
Chinese Classification:	E92    Petroleum drilling & production equipment and instrument
Professional Classification:	GB    National Standard
ICS Classification:	75.180.10 75.180.10    Exploratory, drilling and extraction equipment 75.180.10
Source Content Issued by:	SAMR; SAC
Issued on:	2020-12-14
Implemented on:	2021-11-1
Status:	valid
Superseding:	GB/T 17744-2015 Petroleum and natural gas industries―Drilling and well servicing equipment
Target Language:	English
File Format:	PDF
Word Count:	40000 words
Translation Price(USD):	1200.0
Delivery:	via email in 1~10 business day

本标准规定了钻井和修井设备及主承载替换件的设计、制造和质量控制要求。
本标准适用于以下设备：
a）〓[WB]转盘；
b）〓[DW]转盘补心；
c）〓[DW]卡瓦座；
d）〓[DW]手动和动力转盘卡瓦；
e）〓[DW]手动和动力卡盘；
f）〓[DW]高压钻井液和水泥软管；
g）〓[DW]活塞钻井泵零部件；
h）〓[DW]绞车零部件；
i）〓[DW]手动大钳；
j）〓[DW]不用作提升设备的安全卡瓦；
k）〓[DW]防喷器（BOP）移运系统；
l）〓[DW]高压钻井液循环系统泄压装置；
m）〓[DW]大钳尾绳。