Identification and verification of natural barriers may replace costly remedial section milling or perforate and wash work. The PSA functional regulatory scheme requires activities to be controlled by management of risk and can be used to assess alternatives to the prescriptive NORSOK guidelines.
The project will give an updated status of the overburden and a plan for verification of assumptions made for reduction of uncertainties. The work can be simplified further as experience is gained by elimination of some verifications already proven valid for the whole field.
Acona offers well engineering services for review and verification on how to solve the many P&A well integrity issues for a cost effective program. We can advise, facilitate, review, and verify P&A well designs.
Acona can also provide you with decommission and removal cost estimations.