Debbie O' Brien – Biography
Last update: March 6, 2026Executive profile
Debbie O' Brien is currently
Director of Human Resources at Citadel Drilling - View - Citadel Drilling org chart
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The colleagues of Debbie O' Brien
Company Colleagues
- At Citadel Drilling, Debbie O' Brien has 14 colleagues including Dan Hoffarth (CEO), Lauchlan Currie (Chair of the Board)…
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- In the Oil & Gas industry, Debbie O' Brien has 23,575 colleagues in 1,350 companies located in 105 countries. 12,354 executive movements have been recorded in the last 12 months. Learn more about Oil & Gas.
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Through the switchboard, call Citadel Drilling at +1 403... and ask for Debbie O' Brien.
