About

Garrett Triathlon race

Garrett Fowler

Chief Operating Officer

Garrett Fowler is responsible for client engagement and professional services at ResFrac, leveraging his work experience at both operators and service companies.

Garrett previously served as Vice President of Operations at ResFrac. Prior to joining ResFrac, Garrett was Principal Reservoir Engineer at Tachyus Corporation, where he worked with national oil companies, supermajors, and independents across the world on deploying innovative data science solutions. Prior to Tachyus, Garrett worked as Reservoir Engineer for Occidental Petroleum specializing in waterflood surveillance, piloting, and optimization.

Garrett attended Stanford University, where he received a Master of Science degree in petroleum engineering and a Bachelor of Science with distinction in energy resources engineering. He is an Eagle Scout and multiple-time Ironman finisher.

Garrett’s professional publications include:

Garrett's posts

Modeling simulfracs and subsurface implications

Simulfrac’s are growing in popularity (see 2021 JPT article for when the trend was just gaining momentum). The idea is that one pumping crew can treat two wells simultaneously versus one well at a time. As such, a frac crew may zipper four wells at a time versus two. At ResFrac we are seeing an increase in simulfrac interest across our consulting and license customers. Simulfrac’ing wells within the ResFrac software is simple to set up without any complicated modifications – so this makes ResFrac an ideal platform to investigate the effects of simulfracs.

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Automated history matching to fracture geometries as measured by Volume to First Response (VFR): A Tutorial

In this post, I will walk through a simple example of using SWPM to calibrate the fracture geometries of a hypothetical data set leveraging the ResFrac Automated History Matching functionality to expedite the workflow. In a follow-on post, I use the model to demonstrate some intuitions on fracture geometry using the Sensitivity Analysis functionality as well as some nuances of VFR calibration.

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2022 ResFrac Annual Symposium

Last week we held our Fourth Annual ResFrac Symposium. The premise of the event is to bring together ResFrac users to share use cases, best practices, and general developments in the industry. This year was our biggest yet, with nearly 100 people joining either in-person or online throughout the day-long event, representing 26 different oil, gas, and geothermal operating companies, seven universities, and several service company collaborators.

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