OPERATORS · TEXAS · P-5 NUMBER 385847

Highmark Energy Operating, LLC

WindowAll time 90 days 1 year 3 years 10 years

CountyTerry 354 Montgomery 300 Andrews 250 Lipscomb 227 Ochiltree 90 Henderson 69 Hansford 39 Ector 29 Winkler 21 Anderson 12

TypeDrill 12 Recompletion 6

1,423 FILINGS · 1,294 PERMITS · PAGE 2 OF 29 · BY ISSUE DATE

Issued	Permit	Type	County	Lease / well	Depth	Status	API	Operator change
Sep 2, 2016	818195Amendment	Drill	Lipscomb	Reba N Miller #18HH	9,000	Final completion	29534303	Acquired from Jones Energy, LLC
Aug 26, 2016	817998	Drill	Lipscomb	Harry Parker 697 #10HH	9,000	Final completion	29534301	Acquired from Jones Energy, LLC
Aug 26, 2016	817979	Drill	Lipscomb	Harry Parker 697 #9HH	9,000	Final completion	29534300	Acquired from Jones Energy, LLC
Aug 24, 2016	817965	Drill	Lipscomb	Harry Parker 697 #7HH	9,000	Final completion	29534299	Acquired from Jones Energy, LLC
Aug 22, 2016	817788	Drill	Terry	Covington, Ella 'B' #20	8,700	Spudded	44532436	Acquired from XTO Energy Inc.
Aug 22, 2016	817788Amendment	Drill	Terry	Covington, Ella 'B' #20	8,700	—	44532436	Acquired from XTO Energy Inc.
Aug 22, 2016	817788Amendment	Drill	Terry	Covington, Ella 'B' #20	8,700	Final completion	44532436	Acquired from XTO Energy Inc.
May 16, 2016	815537	Reclass	Montgomery	Conroe Field Unit #1637	5,595	Final completion	33931115	Acquired from Denbury Onshore, LLC
Jan 15, 2016	813068	Reclass	Montgomery	Conroe Field Unit #223	5,231	—	33930823	Acquired from Denbury Onshore, LLC
Dec 8, 2014	801355	Drill	Lipscomb	Weidner 798 #5HH	7,735	Final completion	29534230	Acquired from EOG Resources, Inc.
Nov 10, 2014	796452	Drill	Lipscomb	Doyle, Robert 'B' #6144HH	9,000	Final completion	29534217	Acquired from Jones Energy, LLC
Nov 10, 2014	796447	Drill	Lipscomb	Doyle, Robert 'B' #6143HH	9,000	Final completion	29534216	Acquired from Jones Energy, LLC
Nov 10, 2014	796443	Drill	Lipscomb	Doyle, Robert 'B' #6142HH	9,000	Final completion	29534215	Acquired from Jones Energy, LLC
Oct 24, 2014	796440	Drill	Lipscomb	Doyle, Robert 'B' #6141HH	9,000	Final completion	29534214	Acquired from Jones Energy, LLC
Sep 16, 2014	795004	Recompletion	Andrews	University 153 #7 L	6,775	Final completion	00305365	Acquired from Legacy Reserves Operating LP
May 5, 2014	782901	Drill	Andrews	Deep Rock Etal A #12G	6,100	Final completion	00346170	Acquired from Legacy Reserves Operating LP
May 5, 2014	782899	Drill	Andrews	Deep Rock Etal 'A' #11G	6,100	Final completion	00346169	Acquired from Legacy Reserves Operating LP
Mar 27, 2014	780795	Drill	Andrews	Bitler-Lowe -B- #13	7,300	Spudded	00346074	Acquired from Legacy Reserves Operating LP
Mar 27, 2014	780795Amendment	Drill	Andrews	Bitler-Lowe -B- #13	7,600	Final completion	00346074	Acquired from Legacy Reserves Operating LP
Mar 27, 2014	780778	Drill	Andrews	Lowe, M. R. 6 #3	7,300	Final completion	00346073	Acquired from Legacy Reserves Operating LP
Nov 13, 2013	773172	Drill	Montgomery	Conroe Field Unit #1529	5,454	Final completion	33931119	Acquired from Denbury Onshore, LLC
Jul 29, 2013	767119	Reclass	Terry	Prentice Northeast Unit #78	8,000	Final completion	44510242	Acquired from XTO Energy Inc.
Jul 29, 2013	767034	Drill	Montgomery	Conroe Field Unit #1637	5,587	Final completion	33931115	Acquired from Denbury Onshore, LLC
Jul 26, 2013	767045	Drill	Montgomery	Conroe Field Unit #1528	5,726	Spudded	33931117	Acquired from Denbury Onshore, LLC
Jul 26, 2013	767045Amendment	Drill	Montgomery	Conroe Field Unit #1528	5,726	Final completion	33931117	Acquired from Denbury Onshore, LLC
Jul 26, 2013	767039	Drill	Montgomery	Conroe Field Unit #1636	5,578	Final completion	33931116	Acquired from Denbury Onshore, LLC
Jul 26, 2013	767030	Drill	Montgomery	Conroe Field Unit #4170	5,823	Spudded	33931114	Acquired from Denbury Onshore, LLC
Jul 26, 2013	767030Amendment	Drill	Montgomery	Conroe Field Unit #4170	5,823	Final completion	33931114	Acquired from Denbury Onshore, LLC
May 14, 2013	762500	Drill	Ochiltree	Blais 1001 #1HH	9,000	Spudded	35733247	Acquired from EOG Resources, Inc.
May 14, 2013	762500Amendment	Drill	Ochiltree	Blais 1001 #1HH	9,000	Final completion	35733247	Acquired from EOG Resources, Inc.
May 14, 2013	762498	Drill	Ochiltree	Lockhart 1001 #1HH	9,000	Final completion	35733246	Acquired from EOG Resources, Inc.
May 14, 2013	762484	Drill	Ochiltree	Santa FE 1002 #4HH	9,000	Final completion	35733245	Acquired from EOG Resources, Inc.
Apr 12, 2013	760483	Drill	Terry	Prentice Northeast Unit #1904	7,600	Final completion	44532369	Acquired from XTO Energy Inc.
Mar 7, 2013	757954	Drill	Ochiltree	Wallville 321 #3HH	9,000	Final completion	35733219	Acquired from EOG Resources, Inc.
Feb 22, 2013	757164	Drill	Ochiltree	Rogers 320 #2HH	9,000	Final completion	35733213	Acquired from EOG Resources, Inc.
Jan 14, 2013	754301	Drill	Ochiltree	Rogers 320 #3HH	9,000	Final completion	35733198	Acquired from EOG Resources, Inc.
Nov 28, 2012	751974	Drill	Ochiltree	Santa FE 1002 #3HH	9,000	Final completion	35733185	Acquired from EOG Resources, Inc.
Nov 5, 2012	750760	Drill	Ochiltree	Wallville 321 #2HH	9,000	Final completion	35733181	Acquired from EOG Resources, Inc.
Oct 12, 2012	749496	Reclass	Terry	Prentice Northeast Unit #87	6,750	Final completion	44500334	Acquired from XTO Energy Inc.
Sep 18, 2012	747828	Drill	Montgomery	Conroe Field Unit #2123C	5,450	Spudded	33931109	Acquired from Denbury Onshore, LLC
Sep 18, 2012	747828Amendment	Drill	Montgomery	Conroe Field Unit #2123	5,712	Final completion	33931109	Acquired from Denbury Onshore, LLC
Sep 13, 2012	747561	Drill	Ochiltree	Rogers 386 #3HH	9,000	Final completion	35733165	Acquired from EOG Resources, Inc.
Sep 13, 2012	747559	Drill	Ochiltree	Rogers 386 #2HH	9,000	Final completion	35733166	Acquired from EOG Resources, Inc.
Jul 30, 2012	744998	Drill	Lipscomb	Trosper 362 #3HH	9,000	Final completion	29533893	Acquired from EOG Resources, Inc.
Jul 23, 2012	744478	Drill	Andrews	Bitler-Lowe 'B' #22	8,000	Final completion	00344588	Acquired from COG Operating LLC
Jun 8, 2012	741836	Drill	Lipscomb	Tyson 447 #5HH	9,000	Final completion	29533876	Acquired from EOG Resources, Inc.
May 8, 2012	738930	Drill	Ochiltree	Pearson 113 #3HH	9,000	Final completion	35733114	Acquired from EOG Resources, Inc.
May 4, 2012	738868	Drill	Andrews	Bitler-Lowe Clearfork Unit #27	7,300	Final completion	00344284	Acquired from COG Operating LLC
May 4, 2012	738866	Drill	Andrews	Bitler-Lowe Clearfork Unit #26	7,300	Final completion	00344283	Acquired from COG Operating LLC
May 4, 2012	738864	Drill	Andrews	Bitler-Lowe Clearfork Unit #25	7,300	Final completion	00344281	Acquired from COG Operating LLC