China National Standards

China wellhead Industry Standards English PDF List


  •  China "wellhead" Industry Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    SY/T 7694-2023 Repair and remanufacturing of oil and gas drilling equipment, wellhead devices and Christmas trees {译}
    石油天然气钻采设备 井口装置和采油树的修理和再制造
    China Oil & Gas Industry Standards
    wellhead

    English PDF
    SY/T 5587.9-2021 Routine workover procedures - Part 9: Replacing wellhead devices{译} {译}
    常规修井作业规程 第9部分:换井口装置
    China Oil & Gas Industry Standards
    wellhead

    English PDF
    SY/T 7603-2020 Oil and gas drilling equipment wellhead safety control system {译}
    石油天然气钻采设备 井口安全控制系统
    China Oil & Gas Industry Standards
    wellhead

    English PDF
    SY/T 5053.2-2020 Oil and gas drilling equipment, drilling wellhead control equipment and diversion equipment control system {译}
    石油天然气钻采设备 钻井井口控制设备及分流设备控制系统
    China Oil & Gas Industry Standards
    wellhead

    English PDF
    SY/T 7321-2016 (Determination of mercury content in wellhead natural gas)
    井口天然气中汞含量的测定 差减法
    China Oil & Gas Industry Standards
    wellhead

    English PDF
    SY/T 4096-2012 Technical specification for wellhead protection apparatus in beach-shallow sea
    滩海油田井口保护装置技术规范
    China Oil & Gas Industry Standards
    wellhead

    English PDF
    SY/T 5835-2011 wellhead ball valve for fracturing
    压裂用井口球阀
    China Oil & Gas Industry Standards
    wellhead

    English PDF
    AQ 2016-2008 Specification for ignition time of out of control on wellhead of natural gas well involving hydrogen sulfide
    含硫化氢天然气井失控井口点火时间规定
    China Safety & Security Standards
    wellhead

    English PDF
    SY/T 5587.9-2007 Codes for conventional workover job. Part 9: Procedure of wellhead for replacing operating
    常规修井作业规程 第9部分:换井口装置
    China Oil & Gas Industry Standards
    wellhead

    English PDF
    SY/T 6663-2006 Specification for independent wellhead equipment
    独立井口装置规范
    China Oil & Gas Industry Standards
    wellhead

    English PDF
    SY/T 10006-2000 Specification for wellhead Surface Safety Valves and Underwater Safety Valves for Offshore Service
    海上井口地面安全阀和水下安全阀规范
    China Oil & Gas Industry Standards
    wellhead

    English PDF
    SY/T 5812-1996 (Annulus test wellhead)
    环空测试井口设备
    China Oil & Gas Industry Standards
    wellhead

    English PDF
    SY/T 6198-1996 (Explosion loose buckle wellhead tools)
    爆炸松扣井口工具
    China Oil & Gas Industry Standards
    wellhead

    English PDF
    SY/T 5328-1996 (Thermal recovery wellhead)
    热采井口装置
    China Oil & Gas Industry Standards
    wellhead

    English PDF
    SY 5127-1992 (Oil wellhead casing head)
    China Oil & Gas Industry Standards
    wellhead

    English PDF
    SY 5279.3-1991 (Oil wellhead flange gasket ring type, size and technical requirements)
    China Oil & Gas Industry Standards
    wellhead

    English PDF
    SY 5279.2-1991 (Oil wellhead flange type, size and technical requirements)
    China Oil & Gas Industry Standards
    wellhead

    English PDF
    SY 5279.1-1991 (Oil wellhead rated working pressure and nominal diameter range)
    China Oil & Gas Industry Standards
    wellhead

    English PDF

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