PRIMEENERGY RESOURCES CORP - FORM 10-K - EX-21 - SUBSIDIARIES

file	filename
EX-23 - CONSENT OF RYDER SCOTT & COMPANY L.P. - PRIMEENERGY RESOURCES CORP	dex23.htm
EX-31.1 - SECTION 302 CERTIFICATION CEO - PRIMEENERGY RESOURCES CORP	dex311.htm
EX-99.1 - SUMMARY RESERVE REPORT - PRIMEENERGY RESOURCES CORP	dex991.htm
EX-32.1 - SECTION 906 CERTIFICATION CEO - PRIMEENERGY RESOURCES CORP	dex321.htm
EX-31.2 - SECTION 302 CERTIFICATION CFO - PRIMEENERGY RESOURCES CORP	dex312.htm
EX-32.2 - SECTION 906 CERTIFICATION CFO - PRIMEENERGY RESOURCES CORP	dex322.htm
EX-10.27.3.3 - LOAN MODIFICATION - PRIMEENERGY RESOURCES CORP	dex102733.htm
10-K - FORM 10-K - PRIMEENERGY RESOURCES CORP	d10k.htm

Exhibit 21

Subsidiaries

PrimeEnergy Management Corporation, a New York corporation 100% owned by PrimeEnergy Corporation

Prime Operating Company, a Texas corporation 100% owned by PrimeEnergy Corporation

Eastern Oil Well Service Company, a West Virginia corporation 100% owned by PrimeEnergy Corporation

Southwest Oilfield Construction Company, an Oklahoma corporation, 100% owned by PrimeEnergy Corporation

E O W S Midland Company, a Texas corporation, 100% owned by PrimeEnergy Corporation

Prime Offshore L.L.C., a Delaware limited liability company 90% owned by PrimeEnergy Corporation

Chase Energy L.L.C., a Texas Limited Liability Company, 50% owned by PrimeEnergy Corporation

PRIMEENERGY RESOURCES CORP - FORM 10-K - EX-21 - SUBSIDIARIES - April 7, 2011