OPERATORS · TEXAS · P-5 NUMBER 197688

Dallas Petroleum Group, LLC

WindowAll time 90 days 1 year 3 years 10 years

CountySan Patricio 42 Matagorda 12 Duval 9 Fayette 8 Webb 7 Willacy 6 Refugio 6 Jack 5 Chambers 4 Hidalgo 3

110 FILINGS · 86 PERMITS · PAGE 2 OF 3 · BY ISSUE DATE

Issued	Permit	Type	County	Lease / well	Depth	Status	API	Operator change
Feb 18, 2011	709512	Drill	San Patricio	Welder #A 37	6,300	—	40932940	Acquired from Sydri Operating, LLC
Feb 18, 2011	709512Amendment	Drill	San Patricio	Welder #A 37	6,300	Final completion	40932940	Acquired from Sydri Operating, LLC
Nov 2, 2010	704273	Drill	San Patricio	Welder #36A	6,300	Final completion	40932932	Acquired from Sydri Operating, LLC
Oct 27, 2010	704323	Drill	Willacy	Hargill Gas Unit "A" #1	5,000	—	48931253	Acquired from Sanchez Oil & Gas Corporation
Oct 27, 2010	704323Amendment	Drill	Willacy	Hargill Gas Unit "A" #1	15,000	—	48931253	Acquired from Sanchez Oil & Gas Corporation
Oct 27, 2010	704323Amendment	Drill	Willacy	Hargill Gas Unit "A" #1	15,000	Final completion	48931253	Acquired from Sanchez Oil & Gas Corporation
Aug 3, 2010	700078	Drill	Hidalgo	Crain-Griffith "B" #2	9,150	Final completion	21533987	Acquired from Sanchez Oil & Gas Corporation
Jul 15, 2010	699010	Recompletion	Matagorda	Pheasant Blessing #1	12,000	Side one multi completion	32132289	Acquired from Sanchez Oil & Gas Corporation
Mar 24, 2010	693366	Drill	Cameron	State of Texas #1	4,500	—	06130525	Acquired from Sanchez Oil & Gas Corporation
Mar 24, 2010	693366Amendment	Drill	Cameron	State of Texas #1	4,500	Final completion	06130525	Acquired from Sanchez Oil & Gas Corporation
Oct 26, 2009	686592	Drill	Wharton	Dybala-Duson a-118 G.U. #1	15,100	Final completion	48135102	Acquired from Sanchez Oil & Gas Corporation
Sep 18, 2009	685246	Drill	Matagorda	Pheasant Blessing #1	12,000	Spudded	32132289	Acquired from Sanchez Oil & Gas Corporation
Sep 18, 2009	685246Amendment	Drill	Matagorda	Pheasant Blessing #1	12,000	Final completion	32132289	Acquired from Sanchez Oil & Gas Corporation
Jul 9, 2009	682810	Drill	Hidalgo	Crain & Griffith #1	9,150	—	21533936	Acquired from Sanchez Oil & Gas Corporation
Jul 9, 2009	682810Amendment	Drill	Hidalgo	Crain & Griffith #1	9,150	Final completion	21533936	Acquired from Sanchez Oil & Gas Corporation
Oct 2, 2008	671311	Drill	Duval	Sling #5	9,900	Final completion	13139129	Acquired from Sanchez Oil & Gas Corporation
Jul 16, 2008	665306	Drill	Matagorda	West Blessing Gas Unit B #1	13,500	Spudded	32132244	Acquired from Sanchez Oil & Gas Corporation
Jul 16, 2008	665306Amendment	Drill	Matagorda	West Blessing Gas Unit B #1	13,500	Final completion	32132244	Acquired from Sanchez Oil & Gas Corporation
May 14, 2008	660523	Drill	Matagorda	West Blessing Gas Unit #3	13,500	Spudded	32132234	Acquired from Sanchez Oil & Gas Corporation
May 14, 2008	660523Amendment	Drill	Matagorda	West Blessing Gas Unit #3	13,500	Final completion	32132234	Acquired from Sanchez Oil & Gas Corporation
May 14, 2008	660522	Drill	Matagorda	West Blessing Gas Unit #2	13,500	Spudded	32132235	Acquired from Sanchez Oil & Gas Corporation
May 14, 2008	660522Amendment	Drill	Matagorda	West Blessing Gas Unit #2	13,500	Final completion	32132235	Acquired from Sanchez Oil & Gas Corporation
Dec 10, 2007	650645	Drill	Duval	Sling #3	10,000	Final completion	13139045	Acquired from Sanchez Oil & Gas Corporation
Nov 27, 2007	649899	Drill	Matagorda	West Blessing #1	13,000	Spudded	32132202	Acquired from Sanchez Oil & Gas Corporation
Nov 27, 2007	649899Amendment	Drill	Matagorda	West Blessing #1	13,000	Final completion	32132202	Acquired from Sanchez Oil & Gas Corporation
Nov 27, 2007	649866	Drill	Duval	Sling #2	10,000	Final completion	13139042	Acquired from Sanchez Oil & Gas Corporation
Nov 8, 2005	609116	Recompletion	San Patricio	Welder "G" #G 6	7,808	—	40932372	Acquired from Hazelett Oil, Inc.
Nov 8, 2005	609113	Drill	San Patricio	Welder #J 6	2,200	—	40932814	Acquired from Hazelett Oil, Inc.
Nov 8, 2005	609113Amendment	Drill	San Patricio	Welder #J 6	3,800	Final completion	40932814	Acquired from Hazelett Oil, Inc.
Nov 30, 2004	554182	Reenter	San Patricio	Welder "C" #4	3,900	—	40932482	Acquired from Hazelett Oil Company, Inc.
Nov 30, 2004	554182Amendment	Reenter	San Patricio	Welder "C" #4	3,900	Final completion	40932482	Acquired from Hazelett Oil Company, Inc.
Nov 19, 2004	553881	Drill	San Patricio	Welder #A 36	3,900	Final completion	40932776	Acquired from Hazelett Oil Company, Inc.
Jan 9, 2004	539664	Recompletion	San Patricio	Welder "J" #2	6,897	Final completion	40932558	Acquired from Hazelett Oil Company, Inc.
Jul 15, 2003	533358	Recompletion	San Patricio	Kirk Gas Unit #A 3	11,445	—	40931467	Acquired from High Island Oil Corporation
Mar 19, 1999	483337	Recompletion	San Patricio	Welder "A" #6	3,504	Final completion	40932517	Acquired from Sandalwood Oil & Gas, Inc.
Oct 13, 1998	479978	Recompletion	San Patricio	Welder J #1	7,500	Final completion	40932553	Acquired from Sandalwood Oil & Gas, Inc.
Apr 3, 1998	474984	Drill	San Patricio	Welder "A" #9	4,000	Final completion	40932559	Acquired from Sandalwood Oil & Gas, Inc.
Mar 19, 1998	474544	Drill	San Patricio	Welder "J" #2	7,500	Final completion	40932558	Acquired from Sandalwood Oil & Gas, Inc.
Dec 30, 1997	471731	Drill	San Patricio	Welder "J" #1	7,500	—	40932553	Acquired from Sandalwood Oil & Gas, Inc.
Dec 30, 1997	471731Amendment	Drill	San Patricio	Welder "J" #1	7,500	Final completion	40932553	Acquired from Sandalwood Oil & Gas, Inc.
Feb 27, 1997	459245	Drill	San Patricio	Welder "A" #6	7,500	Final completion	40932517	Acquired from Sandalwood Oil & Gas, Inc.
Dec 15, 1995	442628	Recompletion	San Patricio	Welder "A" #4	5,080	Final completion	40932461	Acquired from Sandalwood Oil & Gas, Inc.
Aug 28, 1995	439388	Drill	San Patricio	Welder "C" #4H	4,700	Final completion	40932482	Acquired from Sandalwood Oil & Gas, Inc.
Jun 20, 1995	437055	Recompletion	San Patricio	Welder "A" #4	5,080	Final completion	40932461	Acquired from Sandalwood Oil & Gas, Inc.
Nov 21, 1994	430255	Drill	San Patricio	Welder "A" #4	7,900	Final completion	40932461	Acquired from Sandalwood Oil & Gas, Inc.
May 13, 1994	423914	Recompletion	San Patricio	Welder, R.H. "A" #35	8,200	Final completion	40930176	Acquired from Marathon Oil Company
Jul 2, 1993	413451	Recompletion	San Patricio	Welder, R.H. "A" #35	8,200	Final completion	40930176	Acquired from Marathon Oil Company
Mar 25, 1993	409825	Recompletion	San Patricio	Welder "C" #6	3,000	Final completion	40932372	Acquired from Scana Petroleum Resources, Inc.
May 5, 1992	398841	Recompletion	San Patricio	Welder "C" #6	6,680	Final completion	40932372	Acquired from Scana Petroleum Resources, Inc.
May 15, 1991	387547	Drill	San Patricio	Welder "C" #6	8,200	—	40932372	Acquired from Scana Petroleum Resources, Inc.