OPERATORS · TEXAS · P-5 NUMBER 668907

Pogo Producing Company LLC

WindowAll time 90 days 1 year 3 years 10 years

CountyZapata 29 Wheeler 19 Brooks 13 Aransas 3 Hidalgo 3 Polk 3 Starr 2 Webb 2 Willacy 2 Jefferson 2

80 PERMITS · PAGE 1 OF 2 · BY ISSUE DATE

Issued	Permit	Type	County	Lease / well	Depth	Status	API	Operator change
Jul 15, 2011	720197	Drill	Wheeler	Thomas #1303HH	14,300	Final completion	48333274	Now Unbridled Resources LLC
May 26, 2011	716822	Drill	Wheeler	Britt #6034HH	15,000	Final completion	48333232	Now Unbridled Resources LLC
May 20, 2011	716696	Drill	Wheeler	Thomas #1203HH	14,500	Final completion	48333230	Now Unbridled Resources LLC
Apr 1, 2011	713175	Drill	Wheeler	Stiles #1025HH	10,900	Final completion	48333203	Now Unbridled Resources LLC
Feb 25, 2011	710875	Drill	Wheeler	Britt #1026HH	18,000	Spudded	48333179	Now Unbridled Resources LLC
Feb 8, 2011	709521	Drill	Wheeler	Britt Caldwell #7015HH	14,000	Final completion	48333167	Now Unbridled Resources LLC
Jan 10, 2011	708055	Drill	Wheeler	Luker #503HH	14,200	Final completion	48333152	Now Unbridled Resources LLC
Nov 24, 2010	705797	Drill	Wheeler	Britt #8026HH	15,000	Final completion	48333126	Now Unbridled Resources LLC
Oct 25, 2010	704135	Drill	Wheeler	Britt #6014HH	14,000	Final completion	48333097	Now Unbridled Resources LLC
Sep 28, 2010	702783	Drill	Wheeler	Britt #4027HH	14,500	Final completion	48333083	Now Unbridled Resources LLC
Aug 6, 2010	700226	Drill	Wheeler	Thomas #1103HH	13,000	Final completion	48333059	Now Unbridled Resources LLC
Jul 20, 2010	699116	Drill	Brooks	Lopez, H. #8	12,500	Final completion	04732430	Now Merit Energy Company
Jun 7, 2010	697017	Drill	Wheeler	Britt Caldwell #6015HH	13,000	Plugged dry hole (P&A)	48333031	—
Jun 7, 2010	697015	Drill	Wheeler	Britt #9026HH	13,000	Unperforated completion	48333030	Now Linn Operating Inc.
Apr 9, 2010	694076	Drill	Wheeler	Britt Caldwell #5015HH	12,000	Unperforated completion	48332985	Now Unbridled Resources LLC
Apr 5, 2010	693875	Drill	Brooks	Lopez, H. #7	12,000	Final completion	04732421	Now Merit Energy Company
Mar 9, 2010	692360	Drill	Wheeler	Thomas #1003HH	12,300	—	48332965	Now Unbridled Resources LLC
Mar 9, 2010	692360	Drill	Wheeler	Thomas #1003HH	15,400	Final completion	48332965	Now Unbridled Resources LLC
Feb 5, 2010	690743	Drill	Zapata	Haynes, L. #203	10,200	Final completion	50536489	Now Merit Energy Company
Feb 3, 2010	690616	Drill	Jefferson	Sabine Ranch G.U. No. 1 #1	15,000	Spudded	24532642	—
Feb 3, 2010	690616	Drill	Jefferson	Sabine Ranch #1	15,000	Plugged dry hole (P&A)	24532642	—
Dec 17, 2009	688757	Drill	Brooks	Lopez, H. #6	12,100	Final completion	04732411	Now Merit Energy Company
Dec 11, 2009	688452	Drill	Wheeler	Thomas #903HH	12,750	Spudded	48332932	Now Unbridled Resources LLC
Dec 11, 2009	688452	Drill	Wheeler	Thomas #903HH	12,750	Final completion	48332932	Now Unbridled Resources LLC
Sep 15, 2009	685123	Drill	Brooks	Lopez, H. #5	12,000	Final completion	04732410	Now Merit Energy Company
Jun 3, 2009	677749	Drill	Brooks	Lopez, H. #4	12,200	Final completion	04732407	Now Merit Energy Company
Feb 4, 2009	677749	Drill	Brooks	Lopez, H. #4	12,200	—	04732407	Now Merit Energy Company
Jan 20, 2009	677381	Drill	Zapata	Haynes, L. #202	9,750	Final completion	50536378	Now Merit Energy Company
Jan 20, 2009	676695	Drill	Zapata	Haynes, L. #201	9,800	—	50536369	Now Merit Energy Company
Jan 20, 2009	676695	Drill	Zapata	Haynes, L. #201	9,800	Final completion	50536369	Now Merit Energy Company
Nov 20, 2008	675078	Drill	Webb	Hereford, L. M. -T- #53	9,100	Final completion	47940454	Now Merit Energy Company
Nov 19, 2008	675063	Drill	Brooks	Lopez, H. #3	12,500	Unperforated completion	04732397	Now Merit Energy Company
Nov 13, 2008	674522	Drill	Brooks	Mills Bennett #3	9,400	Final completion	04732394	Now OXY USA Inc.
Oct 6, 2008	671876	Drill	Brooks	Pard #1	9,350	Final completion	04732380	Now OXY USA Inc.
Sep 24, 2008	670159	Drill	Zapata	Haynes, L. #198	11,050	Unperforated completion	50536308	Now Merit Energy Company
Sep 8, 2008	669325	Drill	Zapata	Haynes, L. #199	10,300	Final completion	50536268	Now Merit Energy Company
Aug 20, 2008	668193	Drill	Zapata	Haynes, L. #197	10,700	Final completion	50536254	Now Merit Energy Company
Aug 19, 2008	668191	Drill	Zapata	Haynes, L. #196	10,750	Final completion	50536253	Now Merit Energy Company
Aug 4, 2008	666788	Drill	Zapata	Haynes, L. #195	10,250	Final completion	50536243	Now Merit Energy Company
Jul 18, 2008	665602	Drill	Zapata	Haynes, L. #194	10,500	Final completion	50536227	Now Merit Energy Company
Jun 21, 2008	663751	Drill	Zapata	Haynes, L. #193	10,470	Final completion	50536195	Now Merit Energy Company
Jun 21, 2008	663592	Drill	Brooks	Garcia Gas Unit #3	9,550	Final completion	04732347	Now OXY USA Inc.
Jun 21, 2008	663591	Drill	Brooks	Garcia Gas Unit #2	9,460	Final completion	04732348	Now OXY USA Inc.
Jun 21, 2008	663585	Drill	Brooks	Mills Bennett #2	9,120	Final completion	04732346	Now OXY USA Inc.
Jun 13, 2008	662965	Drill	Hidalgo	Rio Farms "B" #1	12,370	Final completion	21533831	Now OXY USA Inc.
Jun 11, 2008	662672	Drill	Zapata	Haynes, L. #192	10,100	Final completion	50536181	Now Merit Energy Company
May 23, 2008	662014	Drill	Zapata	Haynes, L. #191	10,500	Final completion	50536177	Now Merit Energy Company
Apr 22, 2008	657525	Drill	Zapata	Haynes, L. #190	10,400	Final completion	50536129	Now Merit Energy Company
Mar 13, 2008	653366	Drill	Zapata	Haynes, L. #185	10,600	Unperforated completion	50536080	Now Merit Energy Company
Feb 26, 2008	655479	Drill	Zapata	Haynes, L. #188	11,200	Final completion	50536109	Now Merit Energy Company