Decommissioning Insight 2015

DECOMMISSIONING INSIGHT 2015

Figure 5: Forecast of Total Decommissioning Expenditure by Work Breakdown Structure Component and Project Type from 2015 to 2024

All UKCS Projects

Subsea Projects

100%

100%

6%

14%

90%

90%

Removals*: 18%

80%

80%

Removals*: 14%

8%

70%

70%

60%

60%

26%

50%

50%

Well P&A: 46%

40%

40%

Well P&A: 63%

20%

30%

30%

Breakdown Structure Component

Breakdown Structure Component

20%

20%

Proportion of Total Expenditure for Each Work

16% Proportion of Total Expenditure for Each Work

Owners' Costs: 22%

10%

10%

Owners' Costs: 6%

6%

0%

0%

CNS and NNS/WofS Platform Removal Projects

SNS and Irish Sea Platform Removal Projects

100%

100%

90%

90%

6%

9%

Removals*: 19%

Removals*: 22%

80%

80%

11%

10%

70%

5%

70%

5%

9%

60%

60%

Well P&A: 31%

50%

50%

26%

19%

40%

40%

Well P&A: 55%

30%

30%

Breakdown Structure Component

Breakdown Structure Component

29%

36%

20%

20%

Owners' Costs: 36%

Proportion of Total Expenditure for Each Work

Proportion of Total Expenditure for Each Work

10%

10%

Owners' Costs: 4%

0%

4%

0%

Source:Oil&GasUK

FPSO Vessel Projects

Monitoring

Site Remediation

100%

Topsides and Substructure Onshore Recycling and Disposal

7%

90%

Pipelines

13%

Removals*: 18%

80%

Subsea Infrastructure

70%

Substructure Removal

60%

Topsides Removal

50%

Topsides Preparation

Well P&A: 60%

Facility/Pipeline Making Safe

40%

Subsea Wells

30%

Breakdown Structure Component

Platform Wells

20%

Proportion of Total Expenditure for Each Work

Facility Running/Owner costs

10%

6% 6%

Owners' Costs: 12%

Operator Project Management * Indicates expenditure clearly identified as removal

0%

Source:Oil&GasUK

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