Wellhead & annulus valve greasing (online offline) of various wellhead trees such as FMC, Cameron, Solar, WKM, Mc Evoy, etc
Flushing, injection of lubricants/sealant, pressure/function testing of valves & actuators, tree caps, casing head pressure void test, cleaning, preservation, painting of associated equipment
Critical Device Function Test (CDFT) for wellhead valves & Surface Control Sub Surface Safety Valve (SCSSV)
Annual pressure bleed-off test for production, surface & conductor casing
Corrective Maintenance
Nipple down & up for various type of Christmas trees such as FMC, Cameron, Solar, WKM, Mc Evoy
To carry out in-situ repair of problematic wellhead valves, actuators & other wellhead accessories
Changing out gate & seat assemblies, XMAS tree actuators, bonnets, valves, stem packing, stem bearings, etc