Our Management

John Hefley |

John was born and raised in the Texas Panhandle. John grew up on his family’s farm near Shamrock, Texas, and was involved with all aspects of the agriculture operation. He graduated from Amarillo High and went to Texas Tech University in 2003. He holds a BBA in Accounting, Juris Doctor, and Master of Laws in Taxation. After completing his education, John worked as an International Tax Attorney for PricewaterhouseCoopers (PwC) where the majority of his clients were private equity firms investing in oil and gas. After PWC, John entered the oil and gas industry, working for a field brokerage firm and then went in-house with a large family-operated mineral management company. John’s education and real-world experience have proven invaluable as his role of President of Land/General Counsel of Tomahawk Land Resources, LLC. John oversees all projects in all regions.

John, his wife, Andrea, and their daughter, Hollis, live on a small farm in Athens, Texas, where they raise multitudes of animals. John is an ardent outdoorsman and enjoys farming and traveling with his wife and daughter.

John Hefley

Tommy Henderson |

Born and raised in Wichita Falls, Texas, Tommy is the middle child of two brothers, all of whom shared a passion for playing football. After graduating high school in 2004, Tommy attended Rice University on a football scholarship. After graduation in 2009, Tommy immediately went to work as a field landman. Tommy worked for a couple of brokers in and around Fort Worth and Midland before teaming up with Clayton. Knowledge of the industry and his innate business skills are applied daily as he teams with Clayton on the business side and John on the project side of the operation.

Tommy married his wife, Simone, in 2018. When he is not working, Tommy enjoys spending time at Possum Kingdom Lake with his family.

Tommy Henderson

Clayton Warren |

Clayton Warren was born and raised in Prosper, Texas. Once a small town, Prosper is now a budding suburb of the Dallas/Fort Worth metroplex. Growing up, Clayton was heavily involved with agriculture, especially cattle and horses, which led to his enrollment at Texas Tech University to pursue a degree in animal science. After graduating in 2004, Warren explored the worlds of construction, ranching, agriculture insurance, and even owned and operated a convenience store with his family. Working in these diverse industries all provided great experiences which he leverages today to lead the business side of Tomahawk Land Resources, LLC.

Clayton married his wife, Elizabeth, in 2015, and has twin boys, Meyers and Collier. When he is not in the office, Warren can be found in the deer stand or roping arena, or even helping out old friends with cattle work on various ranches. He loves the Big Bend region of Texas and enjoys a margarita with some of the locals south of the border.

Clayton Warren
John Hefley
John Hefley
Tommy Henderson
Tommy Henderson
Clayton Warren
Clayton Warren

Our Mission

Tomahawk aims to be the most extensive, yet efficient, land services company for its clients. Tomahawk continually searches for the most qualified personnel and implements superlative procedures to achieve industry leader status. Tomahawk strives to develop long-lasting relationships with its clients, built upon trust and a mutual drive to advance both the Tomahawk brand and the brand of its clients.

Get in Touch

Feel free to reach out to us at your convenience. We look forward to connecting with you soon!

Fort Worth, TX (HQ) 2120 Ridgmar Blvd. Suite 206 Ft. Worth Tx 76116