Emval Holding Limited
Emval was incorporated as a business organization in June 1983 in the Federal Republic of Nigeria



J D Energy Services.
Our Slickline division started operations in 1991 and is currently operated by JD Energy Services Ltd



Emval Petroleum Services
Emval Petroleum Services is our business division in charge of Electric Line & Petroleum Engineering Services.



 

 

 

 

 

 

 

 

 

 

 

 

 

 

 



Wellheads, Valves and their actuators are key assets in the oil & gas industry. Ensuring they work properly is key to hitch-free operations.

Our services include routine Wellhead Maintenance as well as Wellhead completions. Our expertise covers various Wellheads, Chokes & Valves including Cameron, Vetco Gray, FMC & Kvaerner. Comprehensive valve refurbishments are carried out by skilled engineers & technicians at our dedicated workshops in Port-Harcourt & Warri. We operate on term call-out contracts or on a one off basis.

We also provide well instrumentation services like control panel design, emergency shut down systems design and wellhead safety control systems upgrade, installation & commissioning.

Valve maintenance and instrumentation services

First & Second Line Maintenance (Routine & Non-Routine Maintenance)
Wellhead equipment refurbishment and installation
Repair, Refurbishment and Installation of Wellhead equipment & accessories
Wellhead Completions
Repair, Refurbishment and Installation of Chokes & Valves
Pneumatic/Hydraulic Bolting services
Repair, Redressing, Testing & Calibration of SSV pilots and Surface Controlled
Subsurface Safety Valves
Pressure Testing & Calibration of Gas Lift Valves & Chemical Injection Valves
Tools Rentals: Lubricators, x-overs, Drilling Spools/Adapter, running/retrieving
tool for Seal assembly & wear bushing
Supply of Wellhead accessories and Spares
Emergency Shutdown (ESD) Systems Design & Installation
Control Panel Design Installation & Commissioning

 

 

 

 
© 2007 Emval Holdings Limited