Attached files

file filename
10-K/A - AMENDMENT NO. 1 TO FORM 10-K - REX ENERGY CORPd10ka.htm
EX-23.1 - CONSENT OF MALIN, BERGQUIST & COMPANY, LLP - REX ENERGY CORPdex231.htm
EX-23.2 - CONSENT OF NETHERLAND, SEWELL & ASSOCIATES, INC. - REX ENERGY CORPdex232.htm
EX-31.2 - SECTION 302 CFO CERTIFICATION - REX ENERGY CORPdex312.htm
EX-31.1 - SECTION 302 CEO CERTIFICATION - REX ENERGY CORPdex311.htm
EX-32.1 - SECTION 906 CEO & CFO CERTIFICATION - REX ENERGY CORPdex321.htm
EX-10.35 - OPERATING AGREEMENT OF CHARLIE BROWN AIR II, LLC - REX ENERGY CORPdex1035.htm

Exhibit 21.1

Subsidiaries of Rex Energy Corporation

at December 31, 2008

 

Name

  

Entity Type

  

Jurisdiction of

Incorporation or

Formation

   Percentage
Ownership
 

Rex Energy I, LLC

   Limited Liability Company    Delaware    100

Rex Energy Marketing, LLC

   Limited Liability Company    Delaware    100 %(1) 

Rex Energy Operating Corp.

   Corporation    Delaware    100

Rex Energy IV, LLC

   Limited Liability Company    Delaware    100

PennTex Resources Illinois, Inc.

   Corporation    Delaware    100

Penn Tex Energy, Inc.

   Corporation    Delaware    100

PennTex Resources, L.P.

   Limited Partnership    Texas    100 %(2) 

R.E. Gas Development, LLC

   Limited Liability Company    Delaware    100

Central Pennsylvania Water Treatment, LLC

   Limited Liability Company    Delaware    100

 

(1) Rex Energy Marketing, LLC is a wholly owned subsidiary of Rex Energy I, LLC.
(2) Rex Energy Corporation owns a 99% limited partnership interest in PennTex Resources, L.P. The 1% general partner interest of PennTex Resources, L.P. is owned by Penn Tex Energy, Inc.