We Buy Mineral Rights

Team

Mark is the Founder and President of Arkoma Companies. He founded the first Arkoma entity in 1983.
Meet the team

Mark S. Kelldorf

Founder and President
Mark is the Founder and President of Arkoma Companies. He founded the first Arkoma entity in 1983. His career as a geologist spans over 35 years and continues to include the technical evaluation and acquisition of oil and gas assets in selective plays across the Continental United States. Mr. Kelldorf holds a Bachelor of Science in Geology from the University of Texas – Arlington, followed by graduate studies in Petroleum Geology from Southern Methodist University.
In addition to being a successful entrepreneur and scientist, Mr. Kelldorf has led two weekly Bible Studies for High School students and professionals, respectively, for over 20 years in Rockwall, Texas.

Nellie Telford

Executive Assistant to the President

Francisco Alvarez

Managing Director

Jean Voltz

Project Facilitator

Michael Kelldorf

Senior Geologist

Malaga Fivash

Accounting Manager

Trey Hearne

Senior Landman

Kay-Lee Ogle

Senior Landman

Jason Steed

Business Development Manager

Anthony Moore

Senior Draftsman

Niki Ostrom

Special Projects Associate

Gabrielle Biesecker

Office Manager