Subsea Engineering

Barjol Engineering Services Limited Subsea Engineering provides independent and integrated subsea engineering services from conceptual definition and design to construction, operation and maintenance.

At Barjol Engineering Services Limited, we have a holistic multidisciplinary approach and pay particular regard to system performance and interfacing. We perform standalone services and also work in integrated teams with our clients. We are product independent, and dedicated to using our in-depth experience in subsea engineering and integrating services to provide maximum value for our clients.

With an increasing in the need for efficiency, reliability and durability, clients are provided with cutting edge technologies for subsea infrastructure that are based upon decades of experience. Provided solutions offer clients with configurations for all weather conditions with a reduction in installation and maintenance cost. Accompanying our great products is the anytime, anywhere guaranteed support offered to keep equipment running at maximum efficiency and capacity.

Our other subsea engineering services include:
  • Services
    • Water Treatment
      • We specialize in treating the water that is being injected into the drilling site to prevent contamination of the oil.
      • Treatment of water being discharged back into the water bodies.
    • Water Injections
      • Pumping water into the oil well to increase the pressure of the oil for production or to raise the level of oil in the well. This helps with the displacement of the oil.
    • Gas injections
      • Pumping gas into the oil well to maintain pressure of the reservoir for production.
    • Subsea separation
      • Separation of contaminants such as sand from the oil being produced.
  • Equipment Supply
  • Flowline
    • We supply pipe connecting manifold/processing equipment to a wellhead.
  • Risers
    • Riser for transportation of produced hydrocarbons and production materials from seabed to topside.
  • Control systems
    • Equipment for monitoring of individual pipe conditions including detection of hotspots, position and time of a breach in the pipe, position control of external mounting accessories and control of remaining fatigue life.
  • Manifolds
    • We design and manufacture Manifold used to divert oil/gas without flow interruption in our facility in Nigeria.
  • Diverter
    • We supply diverters used in maintaining and diverting wellbore fluids and gases during your drilling operations.
    • Control low-pressure kicks and to divert dangerous gases away from the rig through overboard valves and piping attached to the Diverter housing.
  • Wellheads
    • We supply through our strategic partner Wellheads used at the surface to provide structural and pressure containing interface for drilling and production equipment.
  • Remote Operated underwater Vehicles (ROV)
    • We extensive range of ROV that are used for deep water equipment repairs that diver may not be able to reach or potential mine site mineral testing.
Others include:
  • Early Engineering & Concept Design
  • Pre-FEED & FEED
  • Field Development & Systems Engineering
  • Riser & Umbilical Engineering
  • Pipeline & Flowline Design
  • Flow Assurance
  • Riser and Manifold Design
  • Annulus Testing & AVMS
  • Integrity Solutions
  • 3D Analysis Finite Element Analysis
  • Integrity Analysis & Management
  • Subsea Automation and Control
  • Well tie-backs, interventions and maintenance
  • Pipeline Design Analysis
  • Fabrication and assembly of subsea structures