Welcome to Marjo Operating Company, Inc. ("Marjo") on the world wide web.  Marjo is an independent oil and gas operating company based in Tulsa, Oklahoma with operations across the Mid-Continent Region of the United States.  Please take some time to read through our website and get to know more about who we are and what we do.

Our Strategy

Marjo was originally founded in 1978 by Mr. Joseph Mueller.  The Company has operating experience in the states of Oklahoma, Texas, New Mexico, and Colorado in the United States and in the province of Alberta in Canada.  The Company has conducted both conventional and unconventional drilling, completion, and production techniques in these areas, including but not limited to: hydraulic fracturing, horizontal and directional drilling, waterflooding, and dewatering.  At present, the Company operates over 200 wells under the collective ownership of Mark Meador, Brian Keefer, and Mr. Mueller.  With Marjo's vast knowledge and experience in the oil and gas upstream industry, the Company's primary goal is to pursue and explore for oil and gas in this region by economically using these techniques to achieve the largest possible reserve base.

Our Personnel

Officers

• Mark E. Meador, President/Land
• Brian O. Keefer, Vice President/Engineering
• Joseph F. Mueller, Chairman

Employees

 

Land

• Jeffrey Allen
• Vanessa Grubb
• Ted Hinson
• Jill Williams

Engineering

• Carolyn Bennett
• Joy Browne
• Lisa Fahrenkrog
• Joseph Simon
• Luke Simon
• Charles Short

Geology

• Trena Blackstock
• Gary Rowell

Accounting

• Judy Greenfield
• Rosemary Keiffer
• Becky McMurphy

Contact Information

Telephone

Main Office: 918-583-0241

Carney Office: 405-865-2291

Emergency: 405-229-8940

FAX

Main Office: 918-582-8159

Carney Office: 405-865-2291

Physical address

Main Office: 427 S. Boston Ave., Tulsa, OK 74103

Carney Office: 806 S. Highway 177, Carney, OK 74832

Postal address

Main Office: PO Box 729, Tulsa, OK 74101

E-mail

General Information: Marjo Operating Co., Inc.
Webmaster: Charles Short

Send questions and comments via e-mail to either Charles Short or Marjo Operating Co., Inc.
Copyright © 2003-2008 Marjo Operating Co., Inc.
Last modified: 03/02/08