OPERATORS · TEXAS · P-5 NUMBER 546675

McDay Energy Corp.

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241 FILINGS · 222 PERMITS · PAGE 1 OF 5 · BY ISSUE DATE

Issued	Permit	Type	County	Lease / well	Depth	Status	API	Operator change
Aug 17, 2015	809282	Drill	Zavala	Pryor Ranch #12HH	6,000	Unperforated completion	50733254	—
Jun 25, 2015	807802	Drill	Zavala	Pryor Ranch #11HH	6,000	Spudded	50733247	—
Jun 25, 2015	807802Amendment	Drill	Zavala	Pryor Ranch #11HH	6,000	Spudded	50733247	—
Aug 8, 2014	790863	Drill	Zavala	Pryor Ranch #10A	9,000	Spudded	50733180	—
Aug 8, 2014	790863Amendment	Drill	Zavala	Pryor Ranch #10HH	9,000	Unperforated completion	50733180	—
May 7, 2014	784557	Drill	Zavala	Pryor Ranch #9A	9,000	Final completion	50733148	—
Feb 4, 2014	778560	Drill	Zavala	Pryor Ranch #8A	9,000	Final completion	50733103	—
May 14, 2013	762552	Drill	Zavala	Pryor Ranch #7A	9,000	Spudded	50733009	—
May 14, 2013	762552Amendment	Drill	Zavala	Pryor Ranch #7A	9,000	Spudded	50733009	—
Jun 29, 2012	743259	Drill	Zavala	Pryor Ranch #6A	6,000	Spudded	50732917	—
Jun 29, 2012	743259Amendment	Drill	Zavala	Pryor Ranch #6A	6,000	Final completion	50732917	—
Jun 12, 2012	741965	Drill	Zavala	Pryor Ranch #5A	6,000	Final completion	50732911	—
Mar 23, 2012	735639	Drill	Zavala	Pryor Ranch #4A	6,000	Plugged dry hole (P&A)	50732884	—
Dec 23, 2011	730218	Drill	Zavala	Pryor Ranch #3A	6,000	Spudded	50732857	—
Dec 23, 2011	730218Amendment	Drill	Zavala	Pryor Ranch #3A	6,000	Final completion	50732857	—
May 17, 2011	715978	Drill	Zavala	Pryor Ranch #2HH	6,000	Spudded	50732791	—
May 17, 2011	715978Amendment	Drill	Zavala	Pryor Ranch #2H	6,000	Final completion	50732791	—
Jan 21, 2011	708823	Drill	Zavala	Pryor Ranch #2HH	5,500	Spudded	50732775	Acquired from Petrohawk Operating Company
Jan 21, 2011	708823Amendment	Drill	Zavala	Pryor Ranch #2HH	5,500	Final completion	50732775	Acquired from Petrohawk Operating Company
Jan 18, 2011	708507	Drill	Zavala	Pryor Ranch #1HH	5,500	Spudded	50732774	Acquired from Petrohawk Operating Company
Jan 18, 2011	708507Amendment	Drill	Zavala	Pryor Ranch #1HH	5,500	Final completion	50732774	Acquired from Petrohawk Operating Company
Oct 14, 2010	703515	Drill	Zavala	Pryor Ranch #1HH	6,000	Plugged dry hole (P&A)	50732765	—
Apr 14, 2010	694268	Recompletion	Zavala	Pryor Ranch #4	9,000	—	50731185	—
Jan 28, 2010	690027	Recompletion	Zavala	Pryor Ranch #143	9,000	—	50731831	—
May 21, 2009	681429	Recompletion	Zavala	Pryor Ranch #169	10,000	—	50731931	—
Mar 26, 2009	679808	Recompletion	Zavala	Pryor Ranch #111	10,000	—	50731784	—
Dec 15, 1993	419345	Recompletion	Zavala	Pryor Ranch #182	3,156	—	50731908	Acquired from Winn Exploration Co., Inc.
Nov 21, 1990	381174	Drill	Zavala	H&F Properties 38-37 #3	3,500	Final completion	50732389	Acquired from Jennings Exploration Co.
Nov 6, 1990	380651	Recompletion	Zavala	Glasscock "A" #1H	7,000	Final completion	50732362	Acquired from Winn Exploration Co., Inc.
Sep 26, 1990	378418	Drill	Zavala	Petty, Scott Jr #11H	10,600	Final completion	50732371	Acquired from GLG Energy, L.P.
Sep 26, 1990	378418Amendment	Drill	Zavala	Petty, Scott Jr. #11H	10,600	—	50732371	Acquired from GLG Energy, L.P.
Aug 29, 1990	377201	Drill	Zavala	Petty, Scott Jr. #10H	10,000	Spudded	50732364	Acquired from GLG Energy, L.P.
Aug 29, 1990	377201Amendment	Drill	Zavala	Petty, Scott Jr. #10H	10,400	Final completion	50732364	Acquired from GLG Energy, L.P.
Aug 27, 1990	377116	Drill	Zavala	Glasscock "A" #1H	7,000	Final completion	50732362	Acquired from Winn Exploration Co., Inc.
Jul 12, 1990	374995	Drill	Zavala	Petty, Scott Jr. #4H	10,200	Final completion	50732345	Acquired from GLG Energy, L.P.
Jul 12, 1990	374994	Drill	Zavala	Petty, Scott Jr. #8H	10,200	Final completion	50732344	Acquired from GLG Energy, L.P.
Jun 13, 1990	374321	Drill	Zavala	Petty, Scott Jr. #9H	10,250	Final completion	50732339	Acquired from GLG Energy, L.P.
Jun 13, 1990	374320	Drill	Zavala	Petty, Scott Jr. #6H	10,210	Final completion	50732340	Acquired from GLG Energy, L.P.
May 29, 1990	373724	Drill	Zavala	Petty, Scott Jr. #7H	9,900	—	50732329	Acquired from GLG Energy, L.P.
May 29, 1990	373724Amendment	Drill	Zavala	Petty, Scott Jr. #7H	9,900	Final completion	50732329	Acquired from GLG Energy, L.P.
May 25, 1990	373725	Drill	Zavala	Petty, Scott Jr. #5H	9,900	—	50732330	Acquired from GLG Energy, L.P.
May 25, 1990	373725Amendment	Drill	Zavala	Petty, Scott Jr. #5H	9,900	Final completion	50732330	Acquired from GLG Energy, L.P.
May 2, 1990	372828	Drill	Zavala	Petty, Scott Jr. #3H	9,700	Final completion	50732317	Acquired from GLG Energy, L.P.
May 2, 1990	372827	Drill	Zavala	Petty, Scott Jr. #2H	9,700	Final completion	50732316	Acquired from GLG Energy, L.P.
Mar 5, 1990	370485	Drill	Zavala	Petty, Scott Jr. #1H	9,700	Final completion	50732299	Acquired from GLG Energy, L.P.
Nov 9, 1989	366210	Drill	Zavala	Pryor Ranch #190	3,100	Final completion	50732268	Acquired from Winn Exploration/Dulce Company
Oct 2, 1989	364442	Recompletion	Zavala	Pryor Ranch #14	3,090	Final completion	50731200	Acquired from Winn Exploration/Dulce Company
Aug 11, 1989	362397	Recompletion	Zavala	Pryor Ranch #115	3,185	Final completion	50731794	Acquired from Winn Exploration/Dulce Company
Aug 7, 1989	362319	Recompletion	Zavala	Pryor Ranch #25	3,120	Final completion	50731213	Acquired from Winn Exploration/Dulce Company
Aug 7, 1989	362318	Recompletion	Zavala	Pryor Ranch #131	3,170	Final completion	50731800	Acquired from Winn Exploration/Dulce Company