EX-21.1 14 dex211.htm SUBSIDIARIES OF THE COMPANY Subsidiaries of the Company

Exhibit 21.1

SUBSIDIARIES OF CHAPARRAL ENERGY, INC

 

Name of Subsidiary

   

Jurisdiction of Formation

    Effective Ownership

Chaparral Resources, L.L.C.

    Oklahoma    Chaparral Energy, Inc. – 100%

Chaparral Real Estate, L.L.C.

    Oklahoma    Chaparral Energy, Inc. – 100%

Chaparral CO2, L.L.C.

    Oklahoma    Chaparral Energy, Inc. – 100%

NorAm Petroleum, L.L.C.

    Oklahoma    Chaparral Energy, Inc. – 100%

CEI Pipeline, L.L.C.

    Texas    Chaparral Energy, Inc. – 100%

Chaparral Energy, L.L.C.

    Oklahoma    Chaparral Energy, Inc. – 100%

CEI Acquisition, L.L.C.

    Delaware    Chaparral Energy, L.L.C. – 100%

Green Country Supply, Inc.

    Oklahoma    Chaparral Energy, Inc. – 100%

Chaparral Biofuels, L.L.C.

    Oklahoma    Chaparral Energy, Inc. – 100%

Oklahoma Ethanol L.L.C.

    Oklahoma    Chaparral Biofuels, L.L.C. – 100%

Chaparral Exploration, L.L.C.

    Delaware    Chaparral Energy, Inc. – 100%

Roadrunner Drilling, L.L.C.

    Oklahoma    Chaparral Resources, L.L.C. – 100%