Meet the Team
PetroRes brings together world-class technical expertise with practical, on-the-ground experience. The company's specialized services in petrophysics, fracture stimulation and reservoir management, combined with a deep understanding of the global oil and gas landscape, allow it to deliver innovative solutions that help clients unlock value and achieve project success. With a focus on collaboration and results, PetroRes continues to be a trusted partner in the oil and gas industry.

Skill
Engineering20 yearsRyan Banas
Ryan Banas is a licensed professional geoscientist, petrophysicist, and petroleum engineer with over 20 years of experience. His background spans roles at major companies such as Apache Corporation, Schlumberger, Entergy Nuclear and Precision Consulting.
Ryan leads PetroRes Consulting, providing petrophysical, geoscience, engineering, and software consulting services to clients globally.
P.G. State of Texas (#11427)

Profile:
Reservoir Engineer
Email: john@petrores.net
Skill
Engineering25 yearsJohn Mackintosh
John Mackintosh brings 25 years of expertise in reservoir engineering, production technology, and operations, having worked across multiple basins worldwide. He has extensive experience in exploration, field development, reservoir exploitation, and brownfields reinvigoration.
John has held key roles at major firms like Santos (Australia/Houston), Halliburton Consulting (Russia), Wintershall (Norway), Apache Corp (Egypt) and Armour Energy (Australia).

Profile:
Fracture Stimulation and Petroleum Engineer
Email: moh@petrores.net
Skill
Engineering35 yearsMohammed Badri
Mohammed Badri, a graduate of the University of Tulsa in Petroleum Engineering, has 34 years of experience in hydraulic fracture stimulation design and execution across a variety of basins worldwide.
His career has spanned roles at Occidental Petroleum, Schlumberger, Halliburton, and others in regions including the US, Europe, the Middle East, Asia, and Australia.

Profile:
Petrophysicist, Geologist and Geomechanics
Email: best@petrores.net
Skill
Petrophysics5 yearsLaainam (Best) Chaipornkaew
Best completed her PhD at Stanford University and holds a BS in Geophysics from Caltech. She has experience in earthquake seismology, petroleum geology, basin modeling, wellbore stability, software development, well planning, petrophysics and automation.
Best has worked for PTTEP in Thailand and Chevron ETC.

Profile:
Operations Geologist and Petrophysicist
Email: alex@petrores.net
Skill
Petrophysics5 yearsAlex Beviss
Alex has over 35 years of experience working for various companies across the globe in operations and geology roles. He has worked for Chevron, Forest Oil, THAIPO, Silk Energy, Merlin Petroleum, Petro Canada and others over his career.
Alex has worldwide experience in Angola, Morocco, China, South Africa, Sudan, Switzerland, Canada, Thailand, Cambodia and Vietnam.