Decommissioning and Closure

Aging offshore oil rig

Decommissioning and closure planning may start prior to facility shutdown with a full operations staff with many years of facility knowledge, or it may begin after the facility has been in a idling/mothballing condition.

Advisian’s consulting draws from experience around the world and includes fit-for-purpose planning tools, along with a local regulatory (and sometimes facility) knowledge that is applied to each project. This experienced approach allows our experts to repeatedly deliver workable plans within any physical or financial constraints. We work with our customers to meet the goals and expectations of the customer, stakeholder, and regulator across means, methods, schedule, and cost.

Decommissioning and closure capabilities include:

  • Planning
  • Engineering
  • Materials assessment
  • Scope definition
  • Cost estimating and alternatives analysis
  • Portfolio/liability management
  • Execution
  • Project management
  • Risk management
  • Waste management
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