OPERATORS · TEXAS · P-5 NUMBER 508409

Longfellow Energy, LP

WindowAll time 90 days 1 year 3 years 10 years

32 PERMITS · PAGE 1 OF 1 · BY ISSUE DATE

Issued	Permit	Type	County	Lease / well	Depth	Status	API	Operator change
Mar 24, 2014	780696	Reenter	Pecos	Longfellow State -600- E2 #1	9,000	—	37136239	Acquired from Sandridge Expl. and Prod., LLC
Nov 18, 2008	674843	Reenter	Pecos	Longfellow '13' #1	14,000	Final completion	37135559	Acquired from Sandridge Energy, Inc.
Sep 24, 2008	670595	Reenter	Pecos	Appel #1	14,000	Final completion	37133119	Acquired from Sandridge Energy, Inc.
Feb 20, 2008	654946	Reenter	Grayson	Sherrard #2	9,000	—	18130032	—
Dec 4, 2007	649538	Reenter	Grayson	Sherrard #1	16,000	—	18130161	—
Dec 4, 2007	649538	Reenter	Grayson	Sherrard #1	16,000	Unperforated completion	18130161	—
Sep 18, 2006	625587	Reenter	Pecos	West State #2402	9,500	Spudded	37136714	Acquired from Riata Energy, Inc.
Sep 18, 2006	625587	Reenter	Pecos	West State #2402	12,000	Spudded	37136714	Acquired from Sandridge Energy, Inc.
Nov 22, 2005	609855	Reenter	Pecos	Longfellow -FW- #1302	6,000	Final completion	37136234	Acquired from Riata Energy, Inc.
Nov 21, 2005	609857	Reenter	Pecos	Longfellow -FW- #1101	14,900	Spudded	37132609	Acquired from Riata Energy, Inc.
Nov 21, 2005	609857	Reenter	Pecos	Longfellow -FW- #1101	14,900	Final completion	37132609	Acquired from Sandridge Energy, Inc.
Feb 14, 2005	557492	Reenter	Pecos	LA Escalera #1501	9,000	Unperforated completion	37130810	Acquired from Riata Energy, Inc.
Feb 9, 2005	557365	Reenter	Pecos	West Ranch HTC -2- #601	13,000	Unperforated completion	37136061	Acquired from Riata Energy, Inc.
Dec 13, 2004	554605	Reenter	Pecos	Longfellow State -600- E #201	6,500	Final completion	37136239	Acquired from Neg Operating LLC
Jul 11, 2003	533720	Reenter	Terrell	Hackberry #4901	17,000	Final completion	44330483	Acquired from Riata Energy, Inc.
Feb 17, 2003	528418	Reenter	Pecos	Longfellow -136- #2901	11,000	Final completion	37133822	Acquired from Riata Energy, Inc.
Jan 2, 2001	503560	Reenter	Pecos	Allison #1302	9,000	—	37132989	Acquired from Riata Energy, Inc.
Jan 2, 2001	503560	Reenter	Pecos	Allison #1302	9,000	Final completion	37132989	Acquired from Riata Energy, Inc.
Nov 29, 2000	502442	Reenter	Pecos	Longfellow "XX" #101	9,000	Final completion	37132812	Acquired from Riata Energy, Inc.
Aug 26, 1998	478847	Reenter	Pecos	Allison #5	7,700	Final completion	37132868	Acquired from Riata Energy, Inc.
Aug 14, 1998	478692	Reenter	Pecos	Elsinore A #1	7,500	Final completion	37131535	Acquired from Riata Energy, Inc.
Mar 26, 1997	460213	Reenter	Terrell	Banner Unit #1	12,600	Final completion	44300087	Acquired from Mobil Producing TX. & N.M. Inc.
Nov 1, 1996	450618	Reenter	Pecos	Allison, J. E "1" #1	1,440	—	37132812	Acquired from Riata Energy, Inc.
May 13, 1996	441406	Reenter	Pecos	Allison 20 #2	5,005	Final completion	37131172	Acquired from Riata Energy, Inc.
May 13, 1996	441406	Reenter	Pecos	Allison #2002	5,005	Spudded	37131172	Acquired from Sandridge Energy, Inc.
Mar 5, 1996	445525	Reenter	Pecos	Longfellow '24' #1	7,800	Final completion	37136123	Acquired from Riata Energy, Inc.
Oct 30, 1995	441406	Reenter	Pecos	Allison 20 #2	7,500	—	37131172	Acquired from Riata Energy, Inc.
May 15, 1995	435883	Reenter	Pecos	Longfellow "13" #1	7,500	—	37135559	Acquired from Riata Energy, Inc.
May 15, 1995	435880	Reenter	Pecos	Longfellow "11" #1	7,500	—	37132609	Acquired from Riata Energy, Inc.
Nov 21, 1994	430245	Reenter	Terrell	Brown '32' #1	6,000	Final completion	44300096	Acquired from Riata Energy, Inc.
Jul 21, 1994	425986	Reenter	Pecos	Cerf 9 #1	14,000	Final completion	37132731	Acquired from Riata Energy, Inc.
Oct 1, 1986	321389	Reenter	Pecos	Downie Ranch -6- #1	3,500	Final completion	37135297	Acquired from Shell Western E&P Inc.