Sam Sledge

Chief Executive Officer and Director

Sam Sledge has significant experience with ProPetro having joined the Company in 2011. He has served in various capacities throughout his tenure such as a Frac Technical Specialist and Technical Operations Manager where his duties included quality control, planning and logistics, and the development of the engineering program. Mr. Sledge’s most recent leadership roles at ProPetro include Vice President of Finance, Corporate Development, and Investor Relations, as well as Chief Strategy and Administrative Officer, and ultimately President where he was responsible for the Financial, Legal, Human Resources, and Supply Chain functions of the company. Mr. Sledge received a Bachelor of Business Administration and a Masters of Business Administration from Baylor University.

Adam Muñoz

President and Chief Operating Officer

Adam Muñoz joined the Company in 2010 to initiate ProPetro’s Permian pressure pumping operation. Prior to joining ProPetro, Adam held sales and operations roles at Frac Tech Services and Weatherford International. Since joining ProPetro, Adam has served as the Director of Business Development and Technical Services where he was responsible for overseeing the growth of the hydraulic fracturing operations as well as managing the department’s day-to-day technical services. Adam has most recently served as the Vice President of Frac Services where his duties included leading the hydraulic fracturing division through specific efforts to increase operational efficiencies and maximize financial productivity. Adam received a Bachelor of Business Marketing from the University of Texas at the Permian Basin.

Celina A. Davila

Chief Accounting Officer

Ms. Davila, age 43, has served in various roles of increasing responsibility at the Company since January 2019. Prior to her appointment as Chief Accounting Officer, Ms. Davila served as the Company’s Director of Accounting and Corporate Controller since August 2022 and as Corporate Controller since October 2019. Ms. Davila joined the Company in January 2019 as Hydraulic Fracturing Controller. Prior to joining the Company, Ms. Davila served in various roles at Pioneer Natural Resources Company, a leading independent natural resources company, from 2012 to 2018, including Accounting Manager and, prior to that, Accounting Supervisor. Ms. Davila began her career as a Senior Auditor at Johnson, Miller, and Co. Ms. Davila is a Certified Public Accountant and holds a Bachelor of Arts in Accounting and a Master's in Business Administration from Texas Tech University.

Shelby Fietz

Chief Commercial Officer

Mr. Fietz formerly served as the Company’s Vice President of Commercial, leading the business development, sales, supply chain and marketing functions. He served previously as Vice President of Business Development, Sales and Marketing, while also leading our supply chain organization. Prior to that, Mr. Fietz held roles of increasing responsibility within ProPetro in both operations and business development dating back to 2012. Mr. Fietz also serves in a leadership capacity with the Permian Basin Chapter of the Energy Workforce and Technology Council.

David Schorlemer

Chief Financial Officer

Mr. Schorlemer has two decades of experience in senior level positions in public and private companies. He most recently served as Executive Vice President, Chief Financial Officer, Treasurer and Secretary of Basic Energy Services, Inc., a Fort Worth, Texas based oilfield services company, from September 2018 until joining the Company. Prior to that, he served as the Chief Financial Officer of Gulf Island Fabrication, Inc. from January 2017 to August 2018. His work history also includes serving as Chief Financial Officer for three oilfield services companies: GR Energy Services Management, LP from January 2016 to December 2016, Stallion Oilfield Holdings, Inc., September 2004 to December 2015 and Q Services, Inc. from July 1997 until its merger with Key Energy Services, Inc. in July 2002. He also held the role of vice president, marketing and strategic planning for Key Energy Services, Inc. from July 2002 to September 2004. Prior to entering the energy services industry, Mr. Schorlemer was a technology consultant and project manager with Accenture’s Technology Practice where he worked on various domestic and international projects with Fortune 500 Companies in industries including: telecommunications, transportation, automotive and manufacturing and oil, and gas. Mr. Schorlemer earned his Bachelor of Business Administration degree in finance from The University of Texas, and his Master of Business Administration from Texas A&M University.

John J. “Jody” Mitchell

General Counsel

Mr. Mitchell has served as our General Counsel since January 2023.  Prior to his appointment as General Counsel, Mr. Mitchell served as the Company’s Vice President and Deputy General Counsel since April 2021. Before joining the Company, Mr. Mitchell served in various roles at Concho Resources Inc., a hydrocarbon exploration company acquired by ConocoPhillips in 2021, from 2014 to 2021, including Director of Marketing and Midstream and, prior to that, Associate General Counsel. Before joining Concho, Mr. Mitchell served as counsel supporting the upstream and midstream businesses at Petrohawk Energy Corporation, and at BHP Billiton following BHP Billiton's acquisition of Petrohawk. Mr. Mitchell began his career as an associate at Locke Lord Bissell & Liddell LLP, where he concentrated on oil, gas and energy litigation and construction litigation. Mr. Mitchell holds a Bachelor of Arts from the University of Texas and a Juris Doctor from the University of Houston Law Center.