QC Quick-Connect Wellhead System

Easy to use system for cold heavy-oil production with sand

The Cameron QC quick-connect wellhead system is designed for cold heavy-oil production with sand (CHOPS), a technique that allows continuous production of sand with the oil and leads to improved recovery of heavy oil from the reservoir. In many cases, wormholes are formed in the unconsolidated sand reservoir, increasing well productivity. The compact QC wellhead system provides operational flexibility and ease of use; it can also be used with other cold recovery methods. Because it uses elastomers, conventional running techniques are applicable.

QC Quick-Connect Wellhead System

Advantages

  • System incorporates a horizontal Christmas tree (spool tree), resulting in a more compact profile.
  • Production wing valves and flowline do not need to be removed for well intervention or progressing cavity pump (PCP) repair.
  • Casing head and tubing spool feature dual seals for rapid completion and testing.
  • After cementing, the seal assembly can be run, locked down, overpulled, and pressure tested prior to releasing the running tool.
  • Annulus is securely sealed and tested prior to rigging down the BOP stack.

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Wellhead Certification Programs

wellhead certification programs
Effective preventive maintenance programs, such as Cameron wellhead and Christmas tree certification programs, help ensure that wells remain viable in fields with long lives. Visit Wellhead Certification Programs page

Wellhead Repair & Remanufacturing

Wellhead Repair & Remanufacturing
Cameron offers a full range of wellhead repair and remanufacturing services to restore your wellhead to the level you specify, with factory warranties and installation support. Visit Wellhead Repair & Remanufacturing page