Mr O’Clery is a Petroleum Geologist with over 24 years of experience in the international, upstream oil and gas business. During his career Mr. O’Clery has held senior technical, commercial, operational and managerial roles with a number of larger international petroleum companies, including Western Mining Corporation, British Gas Plc, Ampolex Limited, Mobil Corporation and OMV AG. Over the past 10 years, Mr O’Clery has been involved in the management of a number of public and private oil and gas, exploration and production companies, and is currently a technical advisor to Alcoa Australia and APA Group. Mark has broad technical and commercial experience which spans a variety of jurisdictions, including Australia, New Zealand, Indonesia, the USA, the UK and a number of East and West African Countries.
Mark O'Clery
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Mark O'Clery
Lists and Charts
Knowledge Bank : Person Revenue
| Rank | Company | # | |
|---|---|---|---|
| 407 | - | Elixir Energy | $4,526.00 |
| 410 | - | Recharge Metals | $3,823.00 |
| 411 | - | Santa Fe Minerals | $3,610.00 |
| 412 | - | Codrus Minerals | $3,489.00 |
| 413 | - | Avenira | $2,915.00 |
577 public companies - resources WA ranked by total revenue
Total Shareholder Return as at 05/02/26
| Rank | Company | 1 Yr | 5 Yr |
|---|---|---|---|
| 373rd | Fat Prophets Global Contrarian Fund | 89.22% | 8.15% |
| 374th | Caspin Resources | 88.42% | -28.23% |
| 375th | Elixir Energy | 88.31% | -12.88% |
| 376th | Cobram Estate Olives | 87.85% | 0% |
| 377th | Andean Silver | 87.77% | 0% |
1663 WA (and selected non WA) listed companies ranked by 1 year TSR relative to other companies with similar revenue
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Related Information
Positions - Previous
| Position | Company | Year | Company's current rank |
|---|---|---|---|
Non-Executive Director
|
2012 - 2015 | 407 |
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