Harold Hamm, Chairman of Hiland Holdings GP, LP and Randy Moeder Chief Executive Officer & President
Ring The NASDAQ Stock Market Closing Bell

Thursday October 5, 2006
at NASDAQ's MarketSite
in New York City.

Hiland Holdings GP, LP

Harold Hamm, Chairman and Randy Moeder Chief Executive Officer & President of Hiland Holdings GP, LP preside over the closing bell.

Hiland Holdings GP, LP owns the two percent general partner interest, a 57 percent limited partner interest, and the incentive distribution rights of Hiland Partners, LP (HLND).
Hiland Partners, LP is a publicly traded midstream energy partnership engaged in gathering, compressing, dehydrating, treating, processing and marketing natural gas, and fractionating, or separating, of natural gas liquids, or NGLs. The Partnership also provides air compression and water injection services for use in oil and gas secondary recovery operations. The Partnership's operations are primarily located in the Mid-Continent and Rocky Mountain regions of the United States. Hiland Partners, LP's midstream assets consist of thirteen natural gas gathering systems with approximately 1,730 miles of gathering pipelines, five natural gas processing plants, three natural gas treating facilities and three NGL fractionation facilities. The Partnership's compression assets consist of two air compression facilities and a water injection plant.

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