A US and upstream centric summary.
Please comment with corrections/omissions and additions from non-upstream divisions.
2024: Vulcan reorg (ongoing)
2023: New CEO, pivot back to Oil&Gas
2021: Reshape reorg
2021: Avanti reorg for US onshore then sold all onshore to Conoco, others
2020: Paisa reorg for US offshore, Powering Progress - New Energies shift
2016: Fawkes reorg. exited Canada heavy oil after starting execution on Carmon Creek
2015: Alaska exploration failure and start of exit ~$5B-$7B spent; Exxon announces Liza-1 in Stabroek Block of Guyana
2014: Shell exited Guyana
2015: BG Integration reorg; got a large non-operated portfolio in Brazil
2009: Transition Reorg, creation of P&T
2005-06: Reorg, Unified company structure to NL; Bangalore office started
2004: Shell Reserves Overstatement Crisis