石油天然气钻采设备 钻修井用安全接头
Petroleum drilling and production equipment-Safety joint for drilling and workover
2018-10-29
SY/T 7674-2022
石油天然气钻采设备 海洋用结构钢锻件
2022-11-04
SY/T 7387-2017
石油天然气钻采设备 井控设备 控制系统用耐火软管总成
Petroleum drilling and production equipment-Well control equipment-Fire-resistant hose assembly for control system
2017-11-15
SY/T 7388-2017
石油天然气钻采设备 钻井用空气锤和冲击钻头
Petroleum and natural gas drilling and production equipment-Air hammer and percussion bit for drilling
2017-11-15
SY/T 7421-2018
石油天然气钻采设备 钻井和修井用管柱自动化处理系统
Petroleum drilling and production equipment-Automatic pipe handling system of drilling and workover rig
2018-10-29
SY/T 6915.2-2017
石油天然气钻采设备 偏心工作筒流量控制系统 第2部分:偏心工作筒用流量控制装置
Petroleum and natural gas drilling and production equipment—Flow control systems for side-pocket mandrel—Part 2:Flow-control device for side-pocket mandrels
2017-11-15
SY/T 6915.3-2019
石油天然气钻采设备 偏心工作筒流量控制系统 第3部分：偏心工作筒用投送头、打捞头、投捞器及定位锁紧机构
Drilling and production equipment for petroleum and natural gas industries—Flow-control systems for side-pocket mandrels—Part 3 : Running tools，pulling tools and kick-over tools and latches for side一pocket mandrels