EX-21.1 4 a2213202zex-21_1.htm EX-21.1
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Exhibit 21.1

Subsidiaries of the Registrant

  State of Incorporation or Organization
Halcón Resources Operating, Inc.    Delaware
Halcón Holdings, Inc.    Delaware
HRC Energy Resources (WV), Inc.    Delaware
HRC Energy Holdings (LA), Inc.    Delaware
HRC Energy Resources (Lafourche), Inc.    Louisiana
HRC Energy Louisiana, LLC   Delaware
Pontotoc Production Company, Inc.    Texas
Halcón Energy Properties, Inc.    Delaware
Halcón Operating Co., Inc.    Texas
HLP Gulf States, LLC   Oklahoma
Halcón Geo Holdings, LLC   Delaware
Halcón Field Services, LLC   Delaware
Halcón Louisiana Operating, L.P.    Delaware
G3 Energy, LLC   Colorado
G3 Operating, LLC   Colorado
Catena Oil & Gas, LLC   Texas
Halcón Williston I, LLC   Texas
Halcón Williston II, LLC   Texas
Southern Bay Energy, LLC   Texas
Southern Bay Louisiana LLC   Texas
Southern Bay Operating, L.L.C.    Texas
AROC (Texas), Inc.    Texas
Great Plains Pipeline Company   Delaware
Western Star Drilling Company   North Dakota



Subsidiaries of the Registrant