Customer Service
713-522-PROP (7767)
918-621-4094 (f)

Erik Van Arsdale
Email:

Judy Vick
Email:

Jolene Williams
Email:

Technical Services

Mike Smith
Ph: 432-553-7587
Email:

Cathleen Hegge
Ph: 715-662-2200
Email:

Sales and Marketing

Chris Cummins
Ph: 281-684-7978
Email:

Alex Springer
Ph: 713-829-5977
Email:

Larry Morris
Ph: 405-364-1824
or 405-831-0163
Email:

Administration
918-270-1500
918-621-4094 (f)

Phillip J Doerpinghaus
Email:

Stephanie Leos
Email:

Plant Operations
715-662-2200
715-662-2213 (f)

Robbie Sage
Email:

Cheryl Loging
Email:

Customer Service and Administration

PO Box 470789
Tulsa OK 74147-0789

5119 S 110th E Ave
Tulsa OK 74146-5819

Plant Operations

PO Box 100
Taylor WI 54659

N7500 County Road P
Taylor WI 54659