How to diagnose annular preventer seal wear on a Cameron Type U / TL BOP
Annular preventer seal wear reduces the BOP closing margin. Track the closing pressure trend and test element condition at each BOP pressure test interval.
~60 min7 steps
How to diagnose hydraulic system contamination on a Cameron Type U / TL BOP closing unit
Contaminated BOP hydraulic fluid causes slow function response and valve sticking. Take a fluid sample, change the filters, and flush the circuit before returning the BOP to service.
~45 min7 steps
How to diagnose a ram seal leak on a Cameron Type U / TL blowout preventer
A BOP ram seal leak is a well control equipment integrity failure. Pressure test per the regulatory schedule, identify the leaking seal set, and plan a rebuild.
~60 min6 steps