EX-21.1 4 a2219702zex-21_1.htm EX-21.1
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EXHIBIT 21.1

Triangle Petroleum Corporation

List of Subsidiaries

EXACT NAME OF SUBSIDIARY AS
SPECIFIED IN ITS CHARTER
  STATE OR COUNTRY OF
INCORPORATION OR ORGANIZATION

Triangle USA Petroleum Corporation

   Colorado

RockPile Energy Services, LLC

  

Delaware



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