Oil & Gas Services

To further elaborate our Oil and Gas Service as stated in our corporate profile, DHNL has expertise in the he following specific services areas-

COMMPOSITE WRAPPING- To restore weakened pressure vessels and pipelines, we use composites to reinforce and protect pipelines that might otherwise have to be replaced. The composites are high strength, high technology composite materials that are designed to be applied simply and quickly in field situations.


At DHNL, we are committed to delivering high quality Abrasive Blasting, Painting, Coating and Fireproofing Solutions to our clients. We provide a diverse suite services to address virtually any surface treatment and protection challenges to ensure that your surface treatment and coating is carried out in the appropriate manner even in the harshest operating environment. To ensure safety of your workforce against fire disaster, Dan Harry Nig. Ltd is the right choice.


DHNL uses various types of sophisticated equipment to perform cleaning services in very effective manner in other to save time and reduce cost. We pride ourselves in our highly skilled/trained personnel who carry out our cleaning operations in a safer and efficient way.  Our Tank Cleaning Services cover –

  • Tank mapping profiling.
  • Tank and confined space gas monitoring.
  • Tank and confined space gas management.
  • On site Nitrogen generation / Supply
  • Cold tapping.