OPERATORS · TEXAS · P-5 NUMBER 238732

Earthstone Operating, LLC

WindowAll time 90 days 1 year 3 years 10 years

TypeDrill 178 Recompletion 7 Reenter 2 Field transfer 1

26 PERMITS · PAGE 1 OF 1 · BY ISSUE DATE

Issued	Permit	Type	County	Lease / well	Depth	Status	API	Operator change
May 26, 2022	880451	Drill	Irion	Barnhart 77N79 B #4BLH	7,760	Final completion	23536532	Now Permian Resources Operating LLC
May 26, 2022	880449	Drill	Irion	Barnhart 77N79 A #2BUH	7,340	Final completion	23536531	Now Permian Resources Operating LLC
May 26, 2022	880401	Drill	Irion	Barnhart 77S75 C #5BLH	7,550	Final completion	23536530	Now Permian Resources Operating LLC
May 26, 2022	880399	Drill	Irion	Barnhart 77S75 B #3BUH	7,340	Final completion	23536529	Now Permian Resources Operating LLC
May 26, 2022	880398	Drill	Irion	Barnhart 77S75 A #1BLH	7,550	Final completion	23536528	Now Permian Resources Operating LLC
Nov 5, 2021	874049	Drill	Irion	Barnhart 103S101 #2BUH	7,193	Final completion	23536495	Now Permian Resources Operating LLC
Nov 5, 2021	874047	Drill	Irion	Barnhart 103S101 #3BLH	7,515	Final completion	23536494	Now Permian Resources Operating LLC
Nov 5, 2021	874046	Drill	Irion	Barnhart 103S101 #1BLH	7,508	Final completion	23536493	Now Permian Resources Operating LLC
Nov 5, 2021	874006	Drill	Irion	Barnhart #2BUH	7,193	Final completion	23536492	Now Permian Resources Operating LLC
Nov 5, 2021	874005	Drill	Irion	Barnhart #1BLH	7,508	Final completion	23536491	Now Permian Resources Operating LLC
Jun 5, 2017	823844Amendment	Drill	Irion	Deets 33 #4HH	9,400	Final completion	23535233	Now Permian Resources Operating LLC
Nov 8, 2011	726778	Recompletion	Irion	University 4 / BLK 43 #1	2,450	—	23532152	Acquired from Coppertop
Dec 28, 1993	417516	Recompletion	Irion	Farmar-Sugg 38 #1	3,950	Final completion	23532406	Acquired from Siete Oil and Gas Corporation
Feb 4, 1986	296964	Drill	Irion	Farmar-Sugg 38 #7	7,400	Final completion	23532745	Acquired from Q E D Exploration, Inc.
Aug 15, 1985	282751	Drill	Irion	Farmar-Sugg 38 #5	7,300	Final completion	23532647	Acquired from Q E D Exploration, Inc.
May 30, 1985	276362	Drill	Irion	Farmar-Sugg 38 #4	7,400	Final completion	23532592	Acquired from Q E D Exploration, Inc.
Jan 3, 1985	262913	Drill	Irion	Farmar-Sugg 38 #2	7,400	Final completion	23532490	Acquired from Q E D Exploration, Inc.
Nov 12, 1984	257344	Drill	Irion	University 4/BLK 43 #2	6,500	Final completion	23532450	Acquired from Palo Petroleum, Inc.
Sep 13, 1984	251332	Drill	Irion	Farmar-Sugg 38 #1	7,400	Final completion	23532406	Acquired from Q E D Exploration, Inc.
Aug 20, 1984	248932	Drill	Irion	Farmar-Sugg 23 #2	7,250	Final completion	23532303	Acquired from Q E D Exploration, Inc.
Apr 16, 1984	235571	Drill	Irion	Farmar-Sugg 23 #2	3,900	—	23532303	Acquired from Q E D Exploration, Inc.
Apr 16, 1984	235570	Drill	Irion	Farmar-Sugg 23 #1	7,300	Final completion	23532302	Acquired from Q E D Exploration, Inc.
Oct 20, 1983	217872	Drill	Irion	Becton, Claude #6	6,700	Final completion	23532190	Acquired from McCammon Oil & Gas, Inc.
Sep 15, 1983	212669	Drill	Irion	University 4/Blk. 43 #1	6,600	Final completion	23532152	Acquired from Palo Petroleum, Inc.
May 31, 1979	49862	Other	Irion	Becton, Claude #5	6,400	Spudded	23500011	Acquired from McCammon, J. H.
Aug 14, 1978	30631	Drill	Irion	Becton, Claude #4	6,700	Final completion	23531314	Acquired from McCammon, J. H.