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Welcome to Marjo Operating Company, Inc. ("Marjo") on the world wide web.  Marjo is a mid-sized 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 superior knowledge and experience in the oil and gas upstream industry, the Company actively pursues and explores for oil and natural gas in this region by economically applying these techniques to achieve the largest possible reserve base of its kind.


Our Personnel

Marjo has approximately twenty employees between its two offices, as well as many more contract personnel in the office and field.  All of Marjo's personnel have incredible knowledge and experience in the industry, and strive to keep the Company at its optimal capability as a driller and producer of high quality oil and natural gas reserves.

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: 07/25/08