HomeHydraulic Drilling Blowout Preventer (BOP)

Hydraulic Drilling Blowout Preventer (BOP)

The Hydraulic Drilling Blowout Preventer (BOP) is a critical safety device used to control wellbore pressure during drilling operations, preventing blowouts and uncontrolled flow of fluids. Designed to provide fast, reliable closure in high-pressure drilling environments, it ensures safety by sealing the well in case of an emergency.

More Categories:

Features & specifications

Key Features:

  • Double Ram Configuration: Includes standard rams in the lower section and shear rams in the upper section, providing versatile functionality for both well sealing and cutting through the drill pipe during emergencies.
  • High-Pressure Rating: Suitable for both 5000 psi (350 bar) and 10,000 psi (700 bar) configurations, making it ideal for high-pressure drilling operations.
  • Shear Ram Capability: The shear rams are capable of cutting through the following casing sizes:
    • 5” – 19.5 lb/ft Grade G-105
    • 7” – 23 lb/ft Grade N80
    • 6 5/8” – 17 lb/ft Grade N80
    • 5” – 18 lb/ft Grade S135
  • Hydraulic Operation: The BOP is hydraulically powered, ensuring rapid closure in emergency situations. The hydraulic system allows for quick operation of the rams, and easy access for maintenance through hydraulic bonnet opening.
  • Manual Locking Mechanism: Features a manual locking system to ensure the rams remain securely closed, even in the event of hydraulic pressure loss.
  • Corrosion Resistance: The valve’s ring grooves are inlaid with Inconel, providing enhanced corrosion resistance in harsh environments.
  • Compact Design: The oval ram and cavity design help reduce stress on the BOP body, and wellbore pressure aids in sealing the rams.

Sizes and Pressure Ratings:

  • Available in 13 5/8” size with:
    • 5000 psi (350 bar) or
    • 10,000 psi (700 bar) pressure ratings

Applications:

  • Drilling Operations: Critical for well control during drilling operations, preventing blowouts and securing the well in emergency situations.
  • High-Pressure Environments: Designed for high-pressure drilling environments requiring reliable well control mechanisms.

Related Articles