EX-21.1 5 diamondback202110-kxex211.htm EX-21.1 Document

Exhibit 21.1

Diamondback Energy, Inc.
Subsidiaries of Registrant
Name of SubsidiaryJurisdiction of Incorporation
Diamondback E&P LLCDelaware
Mustang Springs Oil Terminal, LLCDelaware
Rattler Midstream GP LLCDelaware
Rattler Midstream Operating LLCDelaware
Rattler Midstream LPDelaware
Tall City Towers LLCDelaware
QEP Energy CompanyDelaware
QEP Resources, Inc.Delaware
Rattler Ajax Processing LLCDelaware
Rattler OMOG LLCDelaware
Rattler WTG LLCDelaware
Viper Energy Partners GP LLCDelaware
Viper Energy Partners LPDelaware
Viper Energy Partners LLCDelaware