About us

Is the “Next Generation” pressure pumping company

Utilizing innovative custom-built electricallypowered hydraulic fracturing equipment.

Evolution Well Services®

Our mission incorporates technology developments, operations excellence, customer service, employee development and safety as the foundation of the organization. Evolution® offers the impact of technology in delivering value-added solutions for pressure pumping operations.

Evolution® is a certified OEM packager of GE’s LM2500+G4 turbine engine and manufactures ultra-mobile, built for purpose, hydraulic fracturing power generation trailers. In addition, Evolution® has patents-pending for our custom turbine generator trailer, dual-pump trailer and dual-blender trailer designs.

Mission Statement

To deliver an exceptional, full service electric frac customer experience designed around the incorporation of multiple, industry leading technologies, a diverse team of creative people, and the most sustainable power solution in the market.

  • Staff the Evolution team with the highest quality people in the industry
  • Utilize our state-of-the-art technology to demonstrate Evolution’s superiority from other service providers in the market
  • Insure health, safety and environmental concerns are addressed proactively
  • Conduct business with honesty and integrity
  • Create a work environment that encourages innovation and a forward leaning atmosphere
  • Understand and address our client’s needs to assist them in achieving their corporate objectives
  • Be involved in community efforts to be a favorable corporate neighbor
  • Maximize profitability by adhering to the highest in safety standards, service quality standards and continued efforts for improvement via innovation while maintaining market pricing competitiveness



Jeffrey G. Morris serves as our Executive Chairman. Mr. Morris has over 43 years of experience in the oil & gas industry and has led numerous companies for Bridas Energy since 1990. Prior to that, Mr. Morris was the Vice President of PCE Limited, a general contracting company performing US military construction contracts on the island of Oahu, Hawaii. Mr. Morris began his career in the oil & gas industry as an sales & applications engineer with National Supply Company from 1977 to 1987. Mr. Morris holds a B.S. in Engineering Sales from Texas A&M University.


Steven Anderson currently serves as our Chief Executive Officer and previously served as the Chief Financial Officer dating back to the company’s founding. Prior to that, Mr. Anderson also served as Chief Financial Officer of Beusa Energy beginning in 2010. Mr. Anderson served as a Managing Director with KPMG, LLP working with a broad base of energy clients during a 12 year tenure. Mr. Anderson graduated cum laude with honors from Texas A&M University with a B.B.A. in Accounting and a M.S. in Finance.


Brett Vann serves as Vice President of our Turbine Technology. Mr. Vann joined Evolution in June of 2014 developing and engineering a custom mobile turbine package for our electric frac fleets. Mr. Vann has over 16 years of experience in the power and oil & gas industries. Prior to joining Evolution, Mr. Vann performed roles in field services, sales and project management designing and building power plants around the world ranging in size from 50 megawatt simple cycle plants to 80 megawatt combined cycle plants. From 2000 until 2007, Mr. Vann worked for GE in project engineering developing GE’s LMS100 gas turbines. Mr. Vann holds a B.S. Degree in Marine Engineering from Texas A&M University at Galveston.


Gregory Brown serves as our General Counsel and Secretary since its founding. Mr. Brown is responsible for all legal, intellectual property, regulatory, governmental relations and administrative business. From May 1996 until 2010, Mr. Brown served as a partner in the litigation and trial practice departments of the Houston offices of Jackson Walker L.L.P. and Akin Gump Strauss Hauer & Feld L.L.P. Prior to practicing as an attorney, Mr. Brown served as a law clerk to Chief Justice Pascal F. Calogero, Jr. of the Louisiana Supreme Court of New Orleans. Mr. Brown received his law degree from Duke University School of Law and is a graduate of the University of New Orleans.


Mr. Bateman joined Evolution Wells Services in early 2013 during the build and testing of the original electric fleet bringing his 29 years of experience in the industry. Mr. Bateman relocated to the US operation in 2014 to hold a key role in the design and set up of the Generation 2 fleet. In this role Mr. Bateman leads Evolution Well Services operations with integrity and expertise into the future of electric fracturing. Prior to his current role Mr. Bateman acquired invaluable knowledge and experience with Schlumberger for 19 years, both in Canada and the US in various positions. Prior to his time at Schlumberger, he was involved in two start up well service companies, Century Frac and Pioneer Natural Resources.

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