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Chris Hewson

Senior Simulation Engineer

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Chris Hewson is a Reservoir Simulation Engineer with ResFrac responsible for programming the reservoir simulator of ResFrac.

Prior to joining ResFrac, Chris was a Reservoir Simulation Engineer at Cenovus Energy, where he worked on an internal reservoir simulation software for modeling thermal oil recovery, a history matching and optimization software, and shifting the software to cloud use. Prior to Cenovus, Chris worked for The Netherlands Organisation for Applied Scientific Research working on reservoir simulation studies and software for NOCs, Majors and Independent oil companies across the Middle East and Europe. During his internship, Chris worked at Equinor in Norway as a Reservoir Engineer evaluating offshore heavy oil completion techniques.

Chris obtained a Bachelor of Science degree in Chemical Engineering from the University of Calgary and a Master of Science degree in Petroleum Engineering from Delft University of Technology.

Chris is passionate about backcountry skiing, mountain biking, and golf (he formerly worked as a golf pro). He’s married to a wonderful Wisconsinite who, despite his best efforts, refuses to switch to the metric system. They have an energetic 3-year-old son who loves trucks, cars, and basically anything that moves.

Click here for a list of Chris’ publications.

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ResFrac, a Leader in Advancing the Future of Subsurface Simulation, Receives Platform Investment from Banneker Partners

Banneker Partners (“Banneker”) today announced a platform investment in ResFrac Corporation (“ResFrac”), the developer of the industry’s only fully integrated reservoir simulation and hydraulic fracturing platform. ResFrac uniquely couples reservoir simulation and hydraulic fracture modeling, enabling engineers to model a well’s entire life cycle, from the moment rock is fractured through years of production, in a single, continuous simulation. This precision allows energy operators to test thousands of design scenarios in a virtual environment, optimizing completion design and maximizing resource recovery while minimizing capital risk.

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Production impact of horizontal fractures

At the 2025 SPE International Hydraulic Fracturing Technology Conference, we (Dontsov, Zoback, McClure, and Fowler) presented “Hydraulic Fracture Propagation Along Bedding Planes Might Be More Prevalent Than We Think” (SPE-226637). The paper reviewed case studies with evidence of horizontal or bedding plane fractures from microseismic, fiber optics, core observations, and casing deformation.

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