United Refining Energy Corp Watch

from S-4 4 pages [Face of Certificate – Chaparral Energy, Inc.] (See Reverse Side for Legend) W Warrants (This Warrant Will Be Void if Not Exercised Prior to 5:00 P.M., New York City Time, , 2014 or Earlier Upon Redemption) Chaparral Energy, Inc. Cusip Warrant

from S-4 2 pages Common Stock Number Common Stock Shares Cpr-0001 Chaparral Energy Cusip 15942r 10 9 See Reverse for Certain Definitions Incorporated Under the Laws of the State of Delaware This Certifies That Is the Owner of Fully Paid and Nonassessable Shares of Common Stock, $0.0001 Par Value Per Share, of Chaparral Energy, Inc. Transferable Only on the Books of the Corporation by the Holder Hereof in Person or by Duly Authorized Attorney Upon Surrender of This Certificate Properly Endorsed. This Certificate Is Not Valid Until Countersigned by the Transfer Agent and Registrar. Witness the Facsimile Seal of the Corporation and the Facsimile Signatures of Its Duly Authorized Officers. Dated: Countersigned and Registered: Continental Stock and Transfer Company President and Chief Executive Officer (Jersey City) Transfer Agent and Registrar by Sr. Vice President, General Counsel and Secretary Authorized Signature J 0 7 U N 20 E 25, Chaparral Energy, Inc

from 10-K 6 pages United Refining Energy Corp. Common Stock Warrant

from 8-K 14 pages Warrant Agreement

from S-1/A 5 pages [Face of Certificate – United Refining Energy Corp.] (See Reverse Side for Legend) W Warrants (This Warrant Will Be Void if Not Exercised Prior to 5:00 P.M., New York City Time, , 2011 or Earlier Upon Redemption) United Refining Energy Corp. Cusip 911360113 Warrant This Certifies That, for Value Received Is the Registered Holder Of

from S-1/A 3 pages (Face of Certificate – United Refining Energy Corp.) Common Stock C United Refining Energy Corp. Incorporated Under the Laws of the State of Delaware See Reverse for Certain Definitions Cusip 911360105 This Certifies That Is the Owner of Fully Paid and Non-Assessable Shares, Par Value of $.0001 Per Share, of the Common Stock of United Refining Energy Corp

from S-1/A 4 pages [Face of Certificate – United Refining Energy Corp.] Units U See Reverse for Certain Definitions Cusip 911360204 United Refining Energy Corp. Units Consisting of One Share of Common Stock and One Warrant Each to Purchase One Share of Common Stock This Certifies That Is the Owner of Units

from S-1/A 16 pages Warrant Agreement

from S-1/A 17 pages Unit Purchase Option for the Purchase of 1,250,000 Units of United Refining Energy Corp

from S-1/A 16 pages Warrant Agreement

from S-1/A 17 pages Unit Purchase Option for the Purchase of 1,250,000 Units of United Refining Energy Corp

from S-1 16 pages Warrant Agreement

from S-1 17 pages Unit Purchase Option for the Purchase of 2,000,000 Units of United Refining Energy Corp