2025 -now Principal Petrophysical Advisor @ Lean Petrophysics LLC
2016 -2025 Senior Manager- Global Exploration Operations @
2014 -2016 Senior Petrophysical Advisor - Petrophysics and Operations Geology Team Lead @
2012 -2014 Senior Petrophysical Advisor @
2010 -2012 Petrophysical Advisor @
2007 -2010 Petrophysical Advisor @
2002 -2007 Senior Petrophysicist @
1998 -2002 Senior and Principal Petrophysicist @
1991 -1998 Petroleum Engineer and Petrophysicist @ Enterprise Oil plc
Jonathan Lean Education
Imperial College London
Master of Engineering - MEng (Petroleum Engineering)
1987-1991
Brockenhurst College, Hants
A levels (Mathematics, Physics and Chemistry)
1985-1987
Jonathan Lean Skills
Petrophysics
Reservoir Management
Field Development
Reserves
Petroleum Engineering
Logging
Onshore
Production Technology
Petroleum Geology
Pressure
Petroleum Economics
Completions
Reservoir Simulation
Formation Evaluation
Completion
Geophysics
Drilling
Core Analysis
Upstream
Geology
Reservoir Engineering
Well Testing
Earth Science
Oil/Gas
Petrel
Oilfield
Oil & Gas
Oil and Gas
Jonathan Lean Summary
Jonathan Lean, based in Houston, TX, US, is currently a Principal Petrophysical Advisor at Islay Subsurface & Engineering Ltd. Jonathan Lean brings experience from previous roles at Lean Petrophysics LLC and Hess Corporation. Jonathan Lean holds a 1987 - 1991 Master of Engineering - MEng in Petroleum Engineering @ Imperial College London. With a robust skill set that includes Petrophysics, Reservoir Management, Field Development, Reserves, Petroleum Engineering and more. Jonathan Lean has 1 emails and 1 mobile phone numbers on RocketReach.
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