John Grehan Email
Senior Drilling Supervisor @ Arrow Energy
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John Grehan Location
- Australia
John Grehan Work
- 2018 -now Senior Drilling Supervisor @
- 2016 -2017 HPHT Drilling Engineer @
- 2015 -2016 Drilling Engineer @
- 2011 -2014 Senior Drilling Supervisor @
- 2010 -2010 HPHT Drilling Engineer @ Hoang Long Hoan Vu Joint Operating Company
- 2008 -2009 Drilling Engineer @
- 2006 -2008 Wellsite Engineer @
- 2006 -2006 Drilling Engineer and Night Drilling Supervisor and Well Test Supervisor @ Maghreb Petroleum Exploration
- 2004 -2006 Drilling and Completions Engineer @
- 2002 -2004 Field Engineer @
John Grehan Education
- University of Queensland
Bachelors (Engineering)
1998-2001
John Grehan Summary
- John Grehan, based in Australia, is currently a Senior Drilling Supervisor at Arrow Energy. John Grehan brings experience from previous roles at Dubai Petroleum, Interoil Corporation, Santos LTD and Hoang Long Hoan Vu Joint Operating Company. John Grehan holds a 1998 - 2001 Bachelors in Engineering @ University of Queensland. John Grehan has 3 emails on RocketReach.
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