Rig & Component Maintenance
Our Operations & Maintenance (O&M) services ensure optimal performance and longevity of drilling and workover rigs. We focus on minimizing downtime, improving efficiency, and maintaining the highest safety standards.
Zero unplanned downtime through embedded crews
OEM-spec restoration in controlled workshops
Data-driven PM programs that extend asset life
O&M of Drilling & Workover Rigs
Our Operations & Maintenance (O&M) services ensure optimal performance and longevity of drilling and workover rigs. We focus on minimizing downtime, improving efficiency, and maintaining the highest safety standards.
From daily inspections and fluid analysis to emergency breakdown response, we provide the operational backbone that prevents minor issues from becoming costly shutdowns. Every intervention is logged, tracked, and fed into predictive maintenance models.
Component Overhaul & Repair
Full disassembly, inspection, machining, reassembly, and testing — restoring major rig components to OEM specifications. Every rebuilt unit ships with detailed inspection reports and warranty.
Mud Pumps
Fluid End & Power End- Complete teardown & inspection
- Crankshaft & crosshead evaluation
- Bearing & seal replacement
- Full-pressure testing
Draw-Works
Gearbox & Brake Systems- Gear train disassembly & measurement
- Bearing & clutch pack replacement
- Brake band inspection & resurfacing
- Load-test before return to service
Rotary Tables
Drive Assembly & Bearings- Master bushing & pin-drive inspection
- Main bearing replacement
- Sprocket & chain drive overhaul
- Run-out & torque verification
Engines & Aux
Power Packs & Generators- Engine teardown & cylinder honing
- Turbocharger rebuild & balancing
- Generator winding inspection
- Performance dyno testing
Preventative Maintenance Programs
The most expensive maintenance is the kind you didn't plan for. Our preventative programs replace reactive firefighting with structured, data-driven schedules that catch wear and degradation before they cause failures.
We design PM programs tailored to each rig's configuration, operating environment, and utilization rate — defining inspection intervals, lubrication schedules, component replacement timelines, and calibration requirements across every major system.
Our expert technicians ensure all equipment operates at peak performance through comprehensive servicing, routine preventative programs, and corrective repairs — keeping your drilling operations running without interruption.
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From drilling programs and well interventions to rig component supply and 24/7 maintenance — get a tailored proposal for your project requirements.
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Whether you need drilling services, well interventions, rig component supply, or 24/7 maintenance support — our team is ready to provide solutions tailored to your requirements.
Head Office
Al Maha Petroleum Building, 3rd Floor, Ghala Heights, Muscat, Sultanate of Oman
Phone
+968 24238598
Fax
+968 24238598
info@gbdoman.llc
Operations
24/7 Field Support
Operating Across
Muscat · Interior Oman · Fahud · Nimr · Mukhaizna · Lekhwair · Yibal · Daleel · Amal