Decommissioning Insight 2016 - Oil & Gas UK

Figure 7: Forecast Rig Type for Well Plugging and Abandonment on the UK and Norwegian Continental Shelves from 2016 to 2025

1

Subsea Well P&A – CNS, NNS and W o S

Platform Well P&A – CNS, NNS and W o S

2

Semi-Submersible Rig 2%

Several Rig Types 4%

Jack-Up Rig 8%

Jack-Up Rig 9%

Not Yet Determined 19%

Rig-Less Intervention 3%

Rig-Less Intervention 6%

3

4

Integral Rig 86%

Source:Oil&GasUK

Semi-Submersible Rig 63%

5

Source:Oil &GasUK

Subsea Well P&A – SNS and Irish Sea

Platform Well P&A – SNS and Irish Sea

Not Yet Determined 6%

6

Not Yet Determined 25%

Rig-Less Intervention 30%

7

Rig-Less Intervention 5%

Jack-Up Rig 64%

8

Jack-Up Rig 70%

Source:Oil&GasUK

Source:Oil &GasUK

9

Platform Well P&A – Norwegian Continental Shelf

Subsea Well P&A – Norwegian Continental Shelf

Not Yet Determined 2%

Modular Rig 11%

Jack-Up Rig 21%

Integral Rig 68%

Jack-Up Rig 98%

Source:Oil &GasUK

Source:Oil & Gas UK

Source: Oil & Gas UK

19