1. Page 0 WYOMING’S NATURAL GAS – At a Glance October 26, 2004

2. 1 Introduction to the Authority Bryan Hassler -- Executive Director Carla Hubbard – Administrator Gregg Detweiller – Technical Analyst Colby Drechsel – Technical Analyst Board Members Board Members: Mark Doelger - Chairman Marc Randal Strahn - Vice Chairman Tom Swanson - Board Member Jim Nielson - Board Member Jim Peck - Board Member

3. Overview  Pipeline Capacity & Throughput  Market Prices  Vintage Graphs – Natural Gas & Oil Production Statewide Major Production Areas County  Rig Counts - Major Production Areas & County  Future Commitments

4. 3 Natural Gas Pipelines & Volume of Remaining Supply (Tcf) 190 182 33 171 7 97 45 161 22 21 72 The pipeline system is underbuilt in relation to the natural gas resource in the Central Rocky Mountains. This gas supply is underutilized and undervalued as a consequence of lack of pipeline capacity.

5. 4 Kern River Northwest Pipeline

6. 5 Looking For Pipeline Export Capacity?

7. Wednesday, October 20, 2004 Cheyenne Hub – Rockport/Chalk Point Design Volume (Mcf) 2,150,063 Operational Volume (Mcf) 2,170,757 Scheduled Volume (Mcf) 1,986,299 Est. Available Volume (Mcf) 184,459 % Utilized - 92%

8. 7 Northern Wyoming

9. Wednesday, October 20, 2004 Colorado Interstate Gas to Montana (Summer Only) Design Volume (Mcf) 105,000 Operational Volume (Mcf) 105,000 Scheduled Volume (Mcf) 92,270 Est. Available Volume (Mcf) 12,730 % Utilized - 88%

10. 9 Southwest Wyoming

11. Wednesday, October 20, 2004 Kern River Gas Transmission to Salt Lake City Design Volume (Mcf) 1,709,080 Operational Volume (Mcf) 1,990,000 Scheduled Volume (Mcf) 1,292,437 Est. Available Volume (Mcf) 697,563 % Utilized - 65%

12. Page 11 Greensburg, KS 3.95 Bcfd Panhandle Energy 945 Mmcfd MidAmerican Energy 240 Mmcfd KM’s Natural Gas Pipeline of America 1,200 Mmcfd Southern Star Central 380 Mmcfd El Paso’s ANR Pipeline Co. 756 Mmcfd KM’s Interstate Gas Transmission 80 Mmcfd ONEOK’s Kansas Gas Service 350 Mmcfd Take Away Design Capacities at Greensburg, KS

13. Page 12 Greensburg, KS 0.98 Bcfd 25% Panhandle Energy 163 Mmcfd 17% MidAmerican Energy 32 Mmcfd 13% KM’s Natural Gas Pipeline of America 243 Mmcfd 20% Southern Star Central 231 Mmcfd 61% El Paso’s ANR Pipeline Co. 74 Mmcfd 10% KM’s Interstate Gas Transmission 1.2 Mmcfd 1.6% ONEOK’s Kansas Gas Service 230 Mmcfd 66% Available Capacities and Percent Underutilization at Greensburg, KS on 10/19/04

14. 13 Data Source: Enserco Energy Inc.

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16. 15 Wyoming Vintage Production

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18. 17 Vintage Production – Major Production Areas

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20. 19 Vintage Production – County

21. 20 Top Producing Fields – Sublette County Field Gas Mcf 2002 Gas Mcf 2003 Annual % Change Area Jonah 217,403,713247,936,16814%Farson - Hoback Fogarty Creek 149,765,206161,012,9348%Big Piney - Labarge Platform Pinedale 50,598,72774,017,26646%Farson - Hoback Lake Ridge 67,502,90265,466,134-3%Big Piney - Labarge Platform Mesa Unit 26,378,97241,528,03757%Farson - Hoback Tip Top 16,788,40717,503,5104%Big Piney - Labarge Platform Fontenelle 14,542,10013,380,337-8%Big Piney - Labarge Platform Hogsback 11,452,88413,046,84314%Big Piney - Labarge Platform

22. 21

23. 22 Rig Counts – Major Production Areas

24. 23 Rig Counts - County

25. 24 Future Commitments  Major Production Areas & County Permits – Weekly/Monthly Formation Production – Including Number of Penetrations and Pressure Revenue, Severance Tax, County Ad Valorem & Mineral Royalties  Natural Gas Price Projections  Pipeline Capacity Projections  Wyoming Natural Gas Price Index  Special Requests – Unique requests can be compiled for a specific geographical region. It would be more efficient to define your requests in terms of the Public Land Survey System since the data is organized in that manner.

26. 25 VISIT US! THE WYOMING NATURAL GAS PIPELINE AUTHORITY WWW.WYOPIPELINE.COM

27. 26 Contact Information Bryan Hassler - Executive Director E-mail – uep1@comcast.netuep1@comcast.net Office (303) 748-6473 Fax (303) 948-1428 Carla Hubbard – Administrator E-mail – wyomingpipelinea@qwest.netwyomingpipelinea@qwest.net Gregg Detweiler – Technical Analyst E-mail – gdetweiler@qwest.netgdetweiler@qwest.net Colby Drechsel – Technical Analyst E-mail – cdrechsel@qwest.netcdrechsel@qwest.net Or 152 N. Durbin Street – Suite 230 Casper, Wyoming 82601 Office (307) 237-5009