About

Garrett Triathlon race

Garrett Fowler

Chief Operating Officer

Garrett Fowler is Chief Operating Officer at ResFrac, responsible for overseeing client engagement, professional services, and software licensing.

ResFrac is a software company whose primary product is a fully-coupled hydraulic fracture, reservoir, and geomechanics simulator. Garrett has led modeling studies in every major shale basin, as well as geothermal and conventional projects. Prior to ResFrac, Garrett was a reservoir engineer at OXY and Tachyus, working on CO2 EOR, waterfloods, steamfloods, and cyclic steam injection.

Garrett attended Stanford University, where he graduated with distinction, receiving a Master of Science degree in petroleum engineering and a Bachelor of Science in energy resources engineering. Garrett was awarded a 2022 SPE Regional Completions Optimization and Technology Award, a 2023-2024 SPE Distinguished Lecturer, and authored or co-authored 21 technical papers. He is an Eagle Scout, multiple-time Ironman finisher, and a search and rescue diver.

Garrett’s professional publications include:

Garrett's posts

Banneker logo with a triangular emblem (dark and light blue) left of bold navy text on a pale blue background.

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.

Read more

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.

Read more

Meet the ResFrac team

Learn why both independents and supermajors trust ResFrac

Search