OPERATORS · TEXAS · P-5 NUMBER 190468

Cross Timbers Operating Company

WindowAll time 90 days 1 year 3 years 10 years

CountyAndrews 125 Terry 122 Freestone 78 Gregg 68 Crockett 67 Henderson 41 Robertson 41 Harrison 36 Haskell 24 Gaines 17

TypeDrill 395 Recompletion 180 Reenter 2 Reclass 1

668 FILINGS · 588 PERMITS · PAGE 2 OF 14 · BY ISSUE DATE

Issued	Permit	Type	County	Lease / well	Depth	Status	API	Operator change
Mar 9, 2001	504955	Drill	Gregg	WSGU1 (Lacy, E. -14) #14	12,000	Final completion	18331457	Now Faulconer Energy LLC
Mar 6, 2001	506056	Drill	Freestone	Worthy 'A' #2	14,000	—	16132035	Now Hilcorp Energy Company
Mar 6, 2001	506056Amendment	Drill	Freestone	Worthy 'A' #2	14,000	Final completion	16132035	Now Hilcorp Energy Company
Mar 6, 2001	504797	Drill	Gregg	WSGU1 (Lacy, E. -13) #13	12,000	Final completion	18331456	Now Faulconer Energy LLC
Mar 6, 2001	504159	Drill	Gregg	WSGU1 (Lacy, E. -12) #12	12,000	Final completion	18331452	Now Faulconer Energy LLC
Mar 2, 2001	505942	Drill	Robertson	Lee Martin Gas Unit No. 1 #5	13,600	Final completion	39530647	Now Hilcorp Energy Company
Mar 1, 2001	505889	Drill	Robertson	Carter Gas Unit 1 #3	13,600	Final completion	39530646	Now Hilcorp Energy Company
Feb 28, 2001	505839	Drill	Robertson	Beal Estate #7	13,600	Final completion	39530644	Now Hilcorp Energy Company
Feb 27, 2001	505823	Recompletion	Andrews	University 9 H #3HH	11,600	Final completion	00338589	Now XTO Energy Inc.
Feb 16, 2001	505299	Drill	Gregg	Wscgu (Horton-Dickson) #529	12,000	Final completion	18331459	Now Faulconer Energy LLC
Feb 15, 2001	505331	Recompletion	Andrews	State University -At- #3HH	11,813	Final completion	00302972	Now XTO Energy Inc.
Feb 12, 2001	503804	Drill	Robertson	Mitchell Unit III #9	13,600	—	39530631	Now Hilcorp Energy Company
Feb 12, 2001	503717	Recompletion	Robertson	Mitchell Unit III #3	12,900	Final completion	39530375	Now Hilcorp Energy Company
Feb 12, 2001	503660	Drill	Robertson	Mitchell Unit II #7	13,600	—	39530630	Now Hilcorp Energy Company
Feb 2, 2001	504160	Recompletion	Robertson	Martin #1	13,100	Final completion	39530228	Now Hilcorp Energy Company
Jan 31, 2001	504663	Drill	Freestone	Miller-Hanson #1R	11,000	—	16131991	Now XTO Energy Inc.
Jan 31, 2001	504663Amendment	Drill	Freestone	Miller-Hanson #1R	12,000	Final completion	16131991	Now XTO Energy Inc.
Jan 25, 2001	504492	Recompletion	Andrews	University "9"C #7HH	10,455	Final completion	00338281	Now XTO Energy Inc.
Jan 16, 2001	504077	Recompletion	Andrews	University "9" -D- #6HH	12,200	Final completion	00338566	Now XTO Energy Inc.
Jan 12, 2001	503938	Recompletion	Robertson	Martin #4	13,100	Final completion	39530373	Now Hilcorp Energy Company
Jan 9, 2001	503659	Recompletion	Robertson	Mitchell Unit III #4	13,100	Final completion	39530377	Now Hilcorp Energy Company
Jan 8, 2001	502699	Recompletion	Robertson	Mitchell, J. H. #1	13,200	Final completion	39530237	Now Hilcorp Energy Company
Jan 8, 2001	502611	Recompletion	Robertson	Mitchell II #5	13,200	Final completion	39530385	Now Hilcorp Energy Company
Jan 8, 2001	502490	Recompletion	Robertson	Mitchell II #1	13,147	Final completion	39530272	Now XTO Energy Inc.
Jan 5, 2001	503618	Drill	Gregg	Wscgu (Robertson) #111	12,000	Final completion	18331449	Now Faulconer Energy LLC
Jan 5, 2001	501952	Drill	Andrews	University 198 #8	4,850	Final completion	00338694	Now XTO Energy Inc.
Jan 2, 2001	503535	Drill	Robertson	Mitchell I #10	13,600	Spudded	39530629	Now Hilcorp Energy Company
Jan 2, 2001	503535Amendment	Drill	Robertson	Mitchell I #10	13,600	—	39530629	Now Hilcorp Energy Company
Jan 2, 2001	503535Amendment	Drill	Robertson	Mitchell I #10	13,600	Final completion	39530629	Now Hilcorp Energy Company
Dec 28, 2000	502028	Recompletion	Robertson	Mitchell I #2	14,000	Final completion	39530344	Now Hilcorp Energy Company
Dec 22, 2000	503389	Drill	Andrews	State University AU #9	10,700	—	00338717	—
Dec 22, 2000	503388	Drill	Andrews	Texas N #7	10,800	Final completion	00338715	Now XTO Energy Inc.
Dec 22, 2000	503387	Drill	Andrews	Texas L #7	10,700	Spudded	00338716	Now XTO Energy Inc.
Dec 22, 2000	503387Amendment	Drill	Andrews	Texas L #7	10,700	Final completion	00338716	Now XTO Energy Inc.
Dec 20, 2000	503104	Drill	Freestone	McWatters, T. H. #18	13,500	Final completion	16131962	Now Hilcorp Energy Company
Dec 20, 2000	503064	Drill	Gregg	Wscgu (Kelly) #205	12,000	Final completion	18331446	Now Faulconer Energy LLC
Dec 20, 2000	502006	Recompletion	Robertson	Mitchell I #6	13,400	Final completion	39530392	Now Hilcorp Energy Company
Dec 20, 2000	501943	Recompletion	Robertson	Mitchell I #3	13,390	Final completion	39530360	Now Hilcorp Energy Company
Dec 19, 2000	503214	Recompletion	Andrews	University Block 9/Wolfcamp/Unit #1CB	8,847	Final completion	00300686	Now XTO Energy Inc.
Dec 12, 2000	502633	Drill	Freestone	McWatters, T. H. #17	13,500	Final completion	16131954	Now Hilcorp Energy Company
Dec 8, 2000	501609	Recompletion	Gregg	Pine Tree Independent School #2	7,370	Final completion	18300263	Now XTO Energy Inc.
Dec 4, 2000	502555	Drill	Freestone	Newsome, C. A. Estate #18	13,500	Final completion	16131948	Now Hilcorp Energy Company
Dec 1, 2000	502454	Drill	Freestone	Thompson, C. C. #12	13,500	Final completion	16131947	Now Hilcorp Energy Company
Dec 1, 2000	502453	Drill	Freestone	Thompson, C. C. #13	13,500	Final completion	16131946	Now Hilcorp Energy Company
Dec 1, 2000	502452	Drill	Freestone	Thompson, C. C. #14	13,500	Final completion	16131945	Now Hilcorp Energy Company
Dec 1, 2000	502330	Drill	Freestone	Newsom, C. A. Estate #20	13,500	—	16131941	Now Hilcorp Energy Company
Dec 1, 2000	502330Amendment	Drill	Freestone	Newsom, C. A. Estate #20	13,500	Final completion	16131941	Now Hilcorp Energy Company
Nov 30, 2000	502201	Recompletion	Freestone	Eppes, Fred R. #1	11,500	Final completion	16130576	Now XTO Energy Inc.
Nov 30, 2000	502198	Drill	Gregg	Wscgu (Robertson) #110	12,000	Final completion	18331442	Now Faulconer Energy LLC
Nov 30, 2000	501427	Recompletion	Robertson	Mitchell II #2	13,200	Final completion	39530353	Now Hilcorp Energy Company