| 1 |
Drilling / Production |
Drilling / Production Well completion services Casing / Tubing running |
Specialized |
| 2 |
Technical Consultancy |
Technical Consultancy Engineering Services |
Specialized |
| 3 |
Major Construction Services |
Major Construction Services Installation and upgrade of onshore and offshore production facilities and platforms, Process facilities |
Specialized |
| 4 |
Onshore Pipeline Laying |
Onshore Pipeline Laying Corrosion prevention control services (Cathodic protection coating etc) |
Specialized |
| 5 |
Onshore Pipeline Laying |
Onshore Pipeline Laying Production facilities inspection / maintenance Non destructive testing (Normal or using Radioactive |
Specialized |
| 6 |
Installation & Maintenance Services Installation |
Installation & Maintenance Services Mechanical Installation / Maintenance & materials Electrical installation / maintenance & materials |
Major |
| 7 |
Rehabilitation / Upgrade / Fabrication Works |
Rehabilitation / Upgrade / Fabrication Works Minor mechanical works minor metal fabrication |
Major |
| 8 |
Integrity Test Service |
Integrity Test Service Pressure testing / Leak Detection of Vessels / Pipeline |
Major |
| 9 |
Calibration Services |
Calibration Services Oil & Gas measuring Equipment /Instruments Relief/Pressure Safety Valves Certification, etc |
Major |
| 10 |
Marine Support Services |
Marine Support Services Marine Logistics |
Specialized |
| 11 |
Facility Maintenance |
Facility Maintenance Pipeline pigging and Inspection |
Specialized |
| 12 |
Installation & Maintenance Services |
Installation & Maintenance Services Fire & Gas Systems |
Major |
