250.1723—What must I do when it is no longer necessary to maintain a well in temporary abandoned status?
If you or MMS determines that continued maintenance of a well in a temporary abandoned status is not necessary for the proper development or production of a lease, you must:
(b)
Remove any casing stub or mud line suspension equipment and any subsea protective covering. You must submit a request for approval to perform such work to the appropriate District Manager using form MMS-124, Application for Permit to Modify; and