Comprehensive energy solutions
From drilling rigs to pipeline networks, our integrated services cover the full upstream lifecycle. Precision engineering, round-the-clock support, and proven Qatar expertise.
Oilfield Servicing
Complete well maintenance, production optimization, and asset integrity solutions for onshore and offshore fields across Qatar.
- Well stimulation & coiled tubing
- Nitrogen services & chemical injection
- Production testing & flow assurance
- Wellhead maintenance & workover prep
Pipeline Laying & Construction
High-integrity cross-country and subsea pipelines for oil, gas, and water transport. Engineered for harsh desert & offshore environments.
- Route survey & HDD trenchless technology
- Automated welding & field joint coating
- Hydrostatic testing & pipeline integrity
- HDPE & steel pipeline installation
Drilling & Workover
Advanced onshore drilling, directional drilling, and well intervention services. Maximize recovery while minimizing downtime.
- Rotary drilling rigs (1500–3000 HP)
- Directional & horizontal drilling
- Coring, fishing & well abandonment
- Real-time data monitoring & MWD/LWD
Well Intervention & Integrity
Workover rigs, slickline, e-line, and fishing services to restore and enhance production from existing wells.
- Hydraulic workover units
- Completion & stimulation design
- Scale & paraffin removal
Pipeline Integrity Management
In-line inspection, cathodic protection, leak detection, and rehabilitation for aging pipeline infrastructure.
- Smart pigging & corrosion mapping
- Pipeline repair clamps & composites
- Integrity assessment (API 1160)
Offshore & Subsea Support
Subsea pipeline tie-ins, platform drilling support, and offshore logistics for Qatar's North Field expansion.
- Subsea manifold connections
- ROV-assisted pipeline intervention
- Diving & remote inspection
Advanced technology & fleet
We operate a modern fleet of drilling rigs, pipeline trenchers, and automated welding systems. Our equipment is maintained to the highest international standards and operated by certified local crews. Master Oil Ltd invests heavily in digital drilling automation and real-time integrity monitoring for pipeline projects.
12+ rigs & pipeline spreads
Operational in Ras Laffan, Mesaieed, Dukhan
Dukhan Field – Drilling Campaign
Executed 12 directional wells with average 25% improvement in drilling efficiency. Zero NPT (non-productive time) across 18 months.
Client: Major national operator
85km Crude Oil Pipeline – Mesaieed
Full EPC scope: trenching, welding, coating, and hydrostatic testing. Completed 2 weeks ahead of schedule.
Pipeline size: 24" API 5L X65
Offshore Pipeline Repair – North Field
Emergency subsea clamp installation and integrity restoration for 16" gas line. Performed within 96 hours of callout.
Depth: 35m water depth
HSE excellence, zero compromise
Master Oil Ltd maintains a rigorous HSE management system. All projects follow QatarEnergy HSE standards, and our crews undergo continuous safety training. We have achieved over 4 million man-hours without Lost Time Injury (LTI) across all service lines.
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