COVID-19 as a recent example of a significant market disruption In the first half of 2020, the oil market was facing shrinking capacities to store over-supplied oil, collapsing prices and plummeting demand. Oil and gas operators and companies in the supply chain took steps to reduce activity and investment to protect cash flows. Capex was reportedly reduced by tens of billions of dollars; contracted rigs were suspended, cold-stacked or cancelled; development of offshore fields were being delayed; and decommissioning and abandonment activity was pushed forward. Meanwhile, coronavirus (COVID-19) spread across offshore facilities and vessels. Under normal circumstances, 11,500 people would on average be working on North Sea projects at any one time. According to Offshore Energies UK (formerly known as Oil & Gas UK), the UK industry trade body, by 20 March 2020, this figure was down by 4,500 (approximately 40%). This raised difficult logistical decisions. What happens when those with the necessary expertise are quarantined?