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PIONEER ENERGY
Gas-Sealing BOP
Reference Standards: API 16A, GB/T 20174
Product Applicability: High-pressure gas field drilling operations

Product Features 


  • Capable of meeting high-pressure ga sealing requirements, suitable for high-pressure gas field drilling operations 
  • Gas sealing performance meets relevant standard requirements Seal structure is optimized and improved to meet gas sealing requirements 
  • Critical sealing parts are treated with appropriate surface treatments, with good corrosion resistance 

  • This technology can also be applied to in-service blowout preventers, which can be upgraded for gas sealing.

PR2

Maximum Gas Sealing Pressure

15000psi

Maximum Gas Sealing Pressure

177℃

Maximum Gas Sealing Pressure

Application Locations: High-pressure gas fields in southwestern China and Xinjiang region
  • Technical Specifications

Nominal Diameter
 179.4-679.5mm (7 1/16″-26 3/4”)
Rated Working Pressure
 13.8-103.5Mpa (2000-15000psi) 
Rated Hydraulic Control System Pressure
 20.7Mpa（3000psi）
Recommended Operation Pressure
 10.35MPa（1500psi）
Metal Temperature Ratings
 Ram BOP Highest T-20/350
Annular BOP Highest T-20/250
Nonmetallic Sealing Material Temperature Ratings
 Ram BOP Highest BFF
Annular BOP Highest BBD
Sulfur Resistance Level
 NACE MR0175
Performance Level
 PR2