Wellhead Maintenance

ADHT Wellhead Maintenance can provide our customers with a routine inspection 

We are independent of the major wellhead manufacturers, we can repair and test all types of wellheads and wellhead accessories equipment.

General Maintenance

* Annulus valve greasing and  pressure testing
* Basic repair capability
* Surface-controlled subsurface safety valve SCSSV
* Xmas tree valve greasing and valve pressure testing

Optional Maintenance

*Xmas tree valve maintenance

SCSSV inflow test and function  

*Inspection fitting and change damaged 

*Sertificated valves and flanges by regular maintenance

Integrity Monitoring Charts

* Valve annular lubrication and valve pressure testing
* Recording the exit block pressure test
* Recording SCSSV pressure & function test
* Recording Xmas tree integrity

X-mass tree test