Based on OCTG Solutions, these are our OCTG OFFERINGS:

BHA Inspection Services

We offer BHA Inspection services on all drilling components utilized in the industry.
Bottom Hole Assembly otherwise known as BHA inspections are carried out as per latest editions of DS-1 Cat 3-5 and API guidelines.

BHA inspections services include:
• Visual Inspections
• Thread Gauging
• Wet and Dry Magnetic Particle Inspection
• Dimensional Inspection
Optional service of refacing if required can be provided.

We have fleets of BHA Inspection units that are available in our tubular goods inspection facility and can also be moved to clients’ facility.

Upon completion reports are generated and made available on web for ease of access to our customers who usually are given unique password as part of the inspection package. Hard copies could also be given upon request.

Drill Pipes Inspection

GLSN provides a full range of drill pipes inspection on sizes ranging from 2-3/8″ to 6-5/8” in accordance with DS-1 standards, API guidelines and customers’ specification.

Our state of the art EMI units are dual-function units with Hall Effect sensors. As they are all mobile units our inspection technicians are able to move units to different drilling rigs and other work locations at short notice.

We inspect new and used drill pipes using the latest techniques and top-of-the-line equipment. Our professional inspectors follow industry standard guidelines, are certified in accordance with industry-specific standards and follow documented Standard Operating Procedures

Upon completion of inspection, customers receive full detailed inspection reports completed by our inspectors while soft copies are web stored. Unique password and user name are made available to customers for ease of access to inspection reports as part of the inspection package.

CASING AND TUBING INSPECTION

DS -1/ NS 2/ API INSPECTION STANDARDS -1

Used casing and tubing inspection is carried out in accordance with API Spec 5CT. 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
• Black Light Inspections
• Pressure Testing
• B Bucking Services
• Inventory Control
• Pipe Yard Management
• Stock Maintenance

Depending on client’s requirement, the general scope or part of the scope may be covered. Our experienced inspectors follow industry standard guidelines and documented Standard Operating Procedures for casing and tubing inspection while offering OCTG Solutions to clients.

GLSN state of the art EMI units are dual-function units with Hall Effect sensors. As they are all mobile units our inspection technicians are able to move units to work locations at short notice.

Upon completion of inspection, customers receive full detailed inspection reports completed by our inspectors while soft copies are web stored. Unique password and user name are made available to customers for ease of access to inspection reports as part of the inspection package.

RISERS INSPECTION

DS-1 | NS2-2 | API INSPECTION STANDARDS S-1 | NS-2

API Inspection Standards

GLSN has positioned itself sturdily as a prominent Nigerian company in providing high quality Riser Maintenance and Inspection Services to all her clients. Marine Risers are essential heavy drilling equipment in deep water operation. Their regular maintenance and inspection are essential for transfer of drill string from deep water drilling rig floor to the sea bed which can be thousands of meters apart.

Building on the combined years of experience of our technicians and directors investment in OCTG Solutions, we are positioned to offer the following as part of our service support to our clients:

  • Disassembly of Risers
  • Sand Blasting of Risers Body and Auxiliary Lines for Inspection & Full Body Painting
  • Full Inspection ((Dimensional, Ultrasonic Wall Thickness, Magnetic Particle Inspection, Ultrasonic Shear Wave Inspection, Dye Penetrant Inspection, Visual Inspection)
  • Ultra High Pressure Water Blasting of Risers body and components prior to painting.
  • Removal, Inspection and Replacement of Riser Line Seals
  • Dimensional Inspection of Riser Lines
  • Inspection and Replacement of Riser Collars, Thrust Collars and Plates
  • Inspection of Riser Coatings
  • Inspection and Repairs of Riser Buoyancy Modules
  • Inspection and Maintenance of Hydraulic, Choke and Kill Lines.
  • Precision Marine Condition Specified Painting
  • Marine Riser Spares Supplies
  • Re-assembly
  • QA/QC, Pressure Testing

ASNT | Global Lifting Services Ltd

LEEA - | Global Lifting Services Ltd

BritSafe British Safety Council | Global Lifting Services Ltd

DROPS | Global Lifting Services Ltd

IADC | Global Lifting Services Ltd