Crane Base Workover System (CBWS) Installation
- Move in CBWS and all associated equipment, including high pressure pump and tanks
- Conduct detailed equipment inspection and site hazard hunt
- Rig up pump lines and choke manifold for well control
- Pit management to be done and review in the field
- Mix kill fluid as per Client requirements (done off-line)
- Confirmed with PCM when Filtration is required. Mobilized as required
- Position and check ESP equipment (done off-line)
- Equipment measurements and serial numbers
- On the catwalk, connect and check motor Sensor and 8 ½” OD Motor centralizer to Motor
- Prepare sufficient threads protectors for POOH
- Prepare tubings to be run if needed: measure and drift
- Confirm well is shut-in BPV has been installed in the tubing hanger.
- Perform a surface casing vent flow test as per Client requirements.
- Kill well as per Client recommendations
- Reverse circulate well to filtered
- Disconnect upper pigtail (Can be done off-line)
- Remove X-Mas Tree
- Nipple Up BOP
- Confirm configuration of the rams with PCM
- Perform pressure test
- Test BOP annular preventer, pipe ram, blind ram, and adapter spool
- Test Stabbing Valve
- Test rig pump lines and choke manifold
- Lubricate out BPV
- Regularly monitor pressure on the choke manifold and report to Client
- Configuration of the choke manifold in case clean up run / filtration