BEWB-06 : For a contingency plan to replace the WH-Bonnet connection bolts-nuts in case they stuck or broken inside the WH.
We’ll use Pipe Wrench (Proper size) to attempt loosen the bolt from WHD body, if can take it out we will re-tap the thread by Drill tap.
If not, we will drilling out for guideline and then use the special tool (Easy Out) to attempt loosen the bolt from WHD body, if can take it out will re-tap the thread by drill tap.
If not, we’ll left the BPV in tubing hanger profile and bonnet with tighten the bolt as much as possible, report for prepare recovery well.