We provide inspections for derrick per API RP 4G guidelines – which are the recommended practices for inspection, maintenance, Qualified personal will carry out the inspection (Category III) survey in line with API RP 4G. inspection focuses on load-bearing components and members to determine the condition of mast/derrick and substructure. A comprehensive report as per the template of API RP 4G is prepared and submitted to the client with recommendations.
DERRICK AND RIG INSPECTION
Casing and tubing inspection servicesInspection of used and brand new casing or tubing is carried out by API Spec 5CT, API RP 5A5, and API RP 5A3. The general scope shall include:
- OD Blasting
- ID Cleaning
- Spot Wall Thickness Measurements
- Grade Sorting
- EMI on Body-Tubing
- Visual Thread Inspection
- Full-Length Drifting
- Ultrasonic test on slip and upset area
- Black Light Inspection on Connection
Drill pipe and BHA inspection services
Drill pipe and Bottom Hole Assembly (BHA) inspections are carried out as per the latest editions of API and DS-1 (category 3 to 5) guidelines, includes the services below:
- Visual Inspection
- Thread Gauging
- Magnetic Particle Inspection (upset)
- Dimensional Inspection
- EMI on Body-Tubing
- Black-light inspection on connection
- Ultrasonic test on slip and upset area Ultrasonic wall thickness
- Hydraulic Pressure Testing
- BHA inspections services include:
- Wet and Dry Magnetic Particle Inspection
- Dimensional Inspection
- Ultrasonic test on body
- Function test witnessing
BHA
