Game-changing P&A approach changed days per well to wells per day Results • Completed 280 well P&As on 16 different platforms within nine months on a single rig • Reduced on-well time from average 1.1 days to 0.4 day • Successfully ran more than 300 cement retainers and bridge plugs • Saved trips by combining cement retainer setting and pressure testing with a packer in a single trip • Executed another 94 well P&As on 14 platforms from different rigs to fill-in the drilling schedule; successfully ran more than 100 bridge plugs and cement retainers Challenges • Inadequate well information • Highly corroded, leaking, and parted surface casing • Cemented nested casing strings and twin well conductor removals • Plugged tubing IDs and stuck barrier plugs

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