Conventional Wellhead Equipment
Casing Heads
- Straight-bore design that accepts either DO-1 or DO-2 casing hangers
- DO-2 straight-bore prevents test plug from wedging
- Line pipe threaded outlets, studded or flanged end outlets can be provided
- DOL-2 is same as DO-2 but with locking pins in flange
- Can be prepped for Bolt-on-Base Plate which can allow for higher casing loads
- Bottom preps include slip-on weld, slip-on weld (o-ring) and Threaded (8 round) connections
- DO-3 and DOL-3 are also available if high casing loads are present
