Cameron a Schlumberger Company

CameronChoke and Kill Manifolds

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Cameron choke manifold systems manage well pressure fluctuations encountered during drilling by diverting flow through a series of valves and chokes. Cameron was the first to provide 20,000- and 25,000-psi choke and kill manifolds for high-pressure drilling operations. Service applications range from noncorrosive to extreme sour oil and gas. Our manual and hydraulic drilling chokes allow maximum operational flexibility and control in working pressures from 5,000 to 20,000 psi, as well as field-replaceable components that simplify maintenance. All manifolds can be controlled remotely or via a local control panel.

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  • Pressures  5,000 psi to 25,000 psi
  • Material class DD-0.5 to EE-NL
  • Temperature class L to X (–50 to 350 degF [–45 to 176 degC])
  • Product specification level PSL 2 or 3
  • Inlay INCONEL 625 available
  • Recertification Available onsite, at your facility, or at a Cameron facility
  • Aftermarket presence Global
  • Options Standard or custom configurations, instrumentation for pressure readings, ports for glycol injections, various structural components to operate chokes and valves, etc.
  • Certification ABS and DNV
  • Monogramming Components to API Spec 6A

Technical Specifications for MA2016 (2016-2, 2016-3, 2016-4, and 2016-6)

  • Model: MA2016
  • Series: 1600
  • Specific Application Sizing: 1-13/16” through 6-3/8”
  • API Classification: 6A, 6D
  • Trim: Standard – AA
  • PSL: 1, 2, 3
  • PR-1 and PR-2: Appendix F 2.5
  • Class: Standard – 1, 2
  • Maximum Operating Pressure: 170 psi
  • Relief Device Setting: 170 psi(12 bar) at 130° F (54° C)
  • Test Pressure: 255 psi (18 bar)
  • Spring Preload at Full Closed Position: 750 lb force
  • Product Weight: 300 lb (109 kg)
  • Operating Temperature: (T) = 0° F to 180° F (-18° C to 66° C)