OPERATORS · TEXAS · P-5 NUMBER 402706

Houston Hydrocarbons, Inc. (A)

13 PERMITS · PAGE 1 OF 1 · BY ISSUE DATE

Issued	Permit	Type	County	Lease / well	Depth	Status	API	Operator change
Nov 16, 1998	480928	Recompletion	Wharton	Weinheimer #3	7,910	Final completion	48133604	Now Crimson Exploration Oper. Inc.
Apr 14, 1998	475307	Recompletion	Jasper	Crockett, Mae #1	9,000	—	24130489	—
Jul 30, 1997	465655	Recompletion	Matagorda	Robertson, W. T. #1	8,200	Final completion	32100630	Now Chaparral Energy L.L.C.
Dec 7, 1994	429998	Recompletion	Robertson	Robertson, W. T. #1	9,200	—	32100630	Now Chaparral Energy L.L.C.
Dec 7, 1994	429998	Recompletion	Robertson	Robertson, W. T. #1	9,200	—	32100630	Now Chaparral Energy L.L.C.
Dec 7, 1994	429998	Recompletion	Matagorda	Robertson, W. T. #1	9,200	Final completion	32100630	Now Chaparral Energy L.L.C.
Oct 4, 1994	426480	Recompletion	Matagorda	Talcott, C. C. #2	9,000	—	32100586	Now Oak Energy LLC
Jul 25, 1994	425238	Recompletion	Matagorda	Robertson #2	9,330	Final completion	32100631	Now Oak Energy LLC
Nov 29, 1993	416984	Recompletion	Matagorda	Robertson, W. T. #6	9,121	Final completion	32131577	Acquired from Texaco E & P Inc.
May 21, 1991	388058	Recompletion	Harris	Ruby Means Unit #3	6,754	Final completion	20130476	—
Jan 25, 1991	383379	Recompletion	Matagorda	Talcott, C.C. #2	10,305	Final completion	32100586	Now Oak Energy LLC
Sep 27, 1988	351542	Recompletion	Harris	Ivon Lee (Bell) #2	5,604	Final completion	20100319	Now Forney & McCombs
Jul 12, 1988	348571	Recompletion	Harris	Bell (Ivon Lee III) #1	5,590	Unsuccessful workover	20100318	Now Forney & McCombs