Natural Gas Transportation Services

Oklahoma Natural Gas Service’s non-residential customers who meet tariff applicability requirements have the option to purchase their natural gas from a third-party supplier. Oklahoma Natural Gas Service transports the gas that you purchase from a third-party supplier to your facility.  

Please consult our Natural Gas Transportation Checklist to help ensure that you meet the requirements and have all the necessary information. 

You can determine the best supplier for your business by contacting a third-party supplier serving Oklahoma Natural Gas. We recommend you request bids from a minimum of three suppliers to ensure you receive a competitive bid. (You will need the most recent 12-36 month billing history for the process. Asking suppliers about their nominations and balancing policies can also help you with the selection process.)   

To obtaining your billing history, determine if an account qualifies or for questions about our rates or policies, contact us at or 844-263-7762. Please provide your name, phone number and the customer account number on the current Oklahoma Natural Gas bill. 

If you decide to use a third-party supplier, you will need to complete an Agency Letter and return it to Oklahoma Natural Gas Service at A local Transportation Service Representative for each of our service areas is available to guide you through the process.  

Existing Transportation customers may contact or 888-685-0016 with questions concerning your account or bill.  

To access your account, please return to the homepage and login to your online account. If you have not established an online account, you can do so by clicking the "Don't have an account, register here" link above the login section. 

Quick Links: 

Natural Gas Suppliers Serving Retail Commercial/Industrial Customers

Supplier Contact Phone
BlueMark Energy, LLC Mackenzie Haff Phone: (918) 284-1091
Senior Sales Representative Fax: (918) 551-6503
1325 East 15th Street, Suite 205
Tulsa, OK 74120
BP Energy Company Alan Pederson Phone: (402) 505-8800
Marketing & Origination Fax: (402) 505-4500
4211 South 143rd Circle
Omaha, NE 68137
Clearwater Enterprises LLC Regina Fort Phone: (405) 842-9200
Vice President of Marketing Fax: (405) 842-9213
5637 North Classen Blvd.
Yukon, OK 73118
ConocoPhillips Company Diane Cipolla Phone: (281) 293-5643
Account Marketer Fax: (281) 293-5943
600 North Dairy Ashford
Houston, TX 77079
Constellation NewEnergy - Gas Division Midcontinent, Inc. Jeff DeSpain Phone: (405) 664-3438
Business Development Manager
Encore Energy Services, Inc. Devin Mages Phone: (405) 633-0140
Customer Care Manager Fax: (800) 621-1346
6911 South Norris Prairie Lane
Stillwater, OK 74074
Energy Financial & Physical, LP Hunter GoForth Phone: (405) 702-4700
Commodities Analyst Fax: (405) 601-8573
P.O. Box 3086
Oklahoma City, OK 73101
Mansfield Power and Gas, LLC MPG Bid Team Phone: (800) 695-6626 Fax: (678) 450-2242
1025 Airport Parkway, Southwest
Gainsville, GA 30501
Marabou Midstream Jeff Bradley Phone: (918) 691-7099
  Business Development
450 Gears Rd., Suite 850
Houston, TX 77067
Mustang Fuel Gas Marketing Company William Sattre Phone: (405) 748-9241
Gas Supply & Marketing Rep II Cell: (405) 388-8041
9800 North Oklahoma Avenue
Oklahoma City, OK 73114-7406
Oklahoma Energy Source, LLC Greg Hathaway Phone: (918) 307-8142
President Fax: (888) 979-8379
7136 S. Yale Ave., Suite 210
Tulsa, OK 74136
Petro Consultants Dipak Sinha Phone: (405) 706-4593
12125 Old Mill Road
Oklahoma City, OK 73131
Pro Energy Solutions Rhonda Hamlin Phone: (713) 739-6430
100 Waugh Drive
Houston, TX 77007
Spire Marketing Kayla Hull Phone: (346) 308-7523
Senior Trader
3773 Richmond Avenue, Suite 300
Houston, TX 77027
Symmetry Energy Solutions Lorrie Bradshaw Phone: (918) 938-7107
Key Accounts Manager
6100 South Yale, Suite 200
Tulsa, OK 74136
Tiger Natural Gas, Inc. Johnathan Burris Phone: 888-875-6122
Executive Vice President Fax: (918) 491-6659 
1422 East 71st Street, Suite J
Tulsa, OK 74136
Twin Eagle Resource Management Nathan Higginbotham Phone: (615) 436-4445
Vice President, U.S. Origination Cell: (615) 290-2187  
725 Cool Springs Blvd, Suite 600
Franklin, TN 37067
U S Gas Services, LLC Leslie Bruse Phone: (918) 629-1158
Director - Gas Marketing Fax: (918) 585-2393
7715 East 111th St., Suite 105
Tulsa, OK 74133
United Energy Trading, LLC Kevin Kirk Phone: (918) 392-8444
Director - Gas Marketing Fax: (918) 392-8448
7645 East 63rd Street
Tulsa, OK 74133
WhiteCap NGS, LLC Andrew Mann Phone: (405) 421-8436
Executive Vice President
5601 NW 72nd, Suite 112
Oklahoma City, OK 73132

To report a natural gas odor or emergency, leave the area immediately and then call 911 and 800-458-4251.