Apache 
Vernon Tiger
phone:   713-296-6617
fax:   713-296-6319 

2000 Post Oak Blvd. #100
Houston, TX  77056-4400


Lone Star Pipeline
Lisa McAuliff (Contracts)  Wilma Easter (Scheduling)
phone:  214-875-5224  phone: 214-875-3296
fax: 214-875-5134  fax: 214-875-3810

301 S. Harwood #801N
Dallas, TX 75201

Williams Energy
Jeff Goforth
phone: 918-573-8125
fax: 918-573-1530

PO Box 2848
Tulsa, OK 74101

Cinergy Marketing & Trading (Agent for Apache)
Lisa Hughes
phone: 281-583-6279
fax: 281-583-4353

616 FM 1960 W #800
Houston, TX 77090

(Note:  Cinergy will be moving downtown next month)

White Pine Energy, LLC
Michael Mazowita-Director of Asset Mgmt
phone:  248-442-4823
fax: 248-477-5729
cell: 248-345-4002

19436 Auburndale Street 
Livonia, MI 48152

Cleburne Plant
Mike Gough-Plant Manager Ken Riesz-Operations Supervisor 
phone: 817-641-5041  phone: same 
fax: 817-641-5042

Tenaska IV Texas Partners
831 Sparks Drive
Cleburne, TX 76031