These are some of the businesses and individuals I work with and trust.

McCallum Petrophysics and Data Analytics

Founded in 2019 by Scott McCallum, McCallum Petrophysics and Data Analytics (MPDA) delivers quantitative solutions to oil and gas industry problems with full transparency of workflows and code development. Problems are approached with a blending of geoscience, petrophysics, and data analytics.

Billman Geologic Consultants

Billman Geologic Consultants was founded over 20 years ago and serves a wide variety of clients including E&P operators, accountants, lawyers, and private land owners. Dan Billman is widely recognized in the oil and gas community and has extensive experience in both exploration for and development of oil and natural gas.



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