Opportunity Assessments
Environmental Services
HSEQ Services

Regulatory Compliance
Well Management
Well Engineering
G & G Services
Rig Audits
Field Development
Farm-in Services
Cost Estimation

Independant Project Review
Well Maintenance and Interventions
Production Drilling
Portfolio Optimization
Plug & Abandonment
Decommissioning Planning


Plug & Abandon

Efficient plugging and abandonment (P&A) of your oil and gas wells can be acheived in cooperation with our  Engineering Team. We use our experience data and information in a risk based approach for right scoping of barriers for a compliant plugging program.
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.

Knowledge + Wisdom = Impact

Acona Product sheets

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Laberget 24, P.B. 216
4066 Stavanger, Norway
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NS-EN ISO 9001:2015
Laberget 24, P.B. 216
4066 Stavanger, Norway

Tel. +47 52 97 76 00