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Decommissioning & Rehabilitation

Blackline Energy provides safe, compliant, and cost-effective decommissioning solutions for onshore oil & gas infrastructure. We manage planning, execution, regulatory engagement, and site rehabilitation.
Decommissioning & Rehabilitation

What we do

Capability shaped by the field.

Practical support, scaled to the requirements of your assets, people and operating environment.
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    Decommissioning planning and cost modelling
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    Wellsite and facility deactivation
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    Hazardous materials identification and management
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    Closure reporting and compliance documentation
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    Regulatory approvals and stakeholder engagement
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    Asset dismantling and removal
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    Site remediation and rehabilitation

Beyond asset removal

Responsible closure starts with the land.

From contaminated land assessment and remediation design to groundwater monitoring, erosion control and permit relinquishment, we plan for what remains after the work is done.
Decommissioning & Rehabilitation

What you receive

Clear deliverables. Useful outcomes.

Documentation and decision support that your team can act on — in the field, at the desk and through the next review.
  1. Decommissioning execution plans
  2. Environmental and rehabilitation plans
  3. Cost estimates and schedules
  4. Regulator-ready closure reports
  5. As-built and as-removed documentation

In practice / Case study

End-of-life decommissioning of legacy wellsites

National upstream operator
12%
under budget at project completion

The challenge

A cluster of ageing wellsites with incomplete historical documentation and environmental risk, alongside high regulatory expectations and tight timelines.

CLIENT-SUPPLIED PROJECT SUMMARY

Our approach

  1. Developed a full decommissioning execution plan and cost model
  2. Coordinated regulatory approvals and stakeholder engagement
  3. Managed site deactivation, equipment removal, and waste disposal
  4. Conducted soil testing and environmental remediation
  5. Delivered closure reports with complete as-removed documentation

The outcome

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    All sites successfully decommissioned and rehabilitated
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    Project delivered 12% under budget
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    Regulator accepted closure reports with no revisions
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    Land returned to pre-disturbance condition

A shared operating rhythm across every engagement.

Every engagement runs to the same operating rhythm. Daily field reporting, weekly performance reviews and a clear escalation path, so you always know the state of the asset. Our supervisors work to your systems and standards, not around them. The result is consistent execution across sites, crews and shifts.

Let’s Work Together

Ready to optimise your oil & gas operations? Get in touch with our team today.

Get In Touch

Ready to discuss your operational support, decommissioning, or asset lifecycle needs? Our team is here to help you achieve safe, compliant, and sustainable outcomes.

Areas we service

Australia Pacific region
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BE-Capabilty-Statement

A closer look at our capability

Experience across the entire lifecycle.
Explore our operational, engineering and end-of-life expertise.