OPERATORS · TEXAS · P-5 NUMBER 76861

Bluestone Natural Res. II, LLC

WindowAll time 90 days 1 year 3 years 10 years

CountyStarr 20 Zapata 20 Webb 15 McMullen 10 Pecos 7 Johnson 6 Jim Hogg 6 Tarrant 5 Reeves 4 Somervell 4

107 FILINGS · 89 PERMITS · PAGE 2 OF 3 · BY ISSUE DATE

Issued	Permit	Type	County	Lease / well	Depth	Status	API	Operator change
May 16, 2014	783941	Drill	Starr	Southwest Texas Corp. F #13	9,700	—	42734689	Now Varas Energy Operating Company
May 16, 2014	783941Amendment	Drill	Starr	Southwest Texas Corp. D #13	9,198	Final completion	42734689	Now Varas Energy Operating Company
Apr 21, 2014	783261	Drill	Starr	Southwest Texas Corp. E #12	9,700	Final completion	42734688	Now Varas Energy Operating Company
Apr 4, 2014	782779	Drill	Starr	Southwest Texas Corp. D #11	9,700	Final completion	42734685	Now Varas Energy Operating Company
Apr 2, 2014	778940	Drill	Jim Hogg	Montalvo, Roldan #2	10,000	—	24732459	—
Mar 7, 2014	779002	Drill	Jim Hogg	Montalvo, Roldan #3	10,000	—	24732460	—
Feb 7, 2014	777391	Drill	Starr	Jones Family #7	7,500	—	42734676	—
Feb 7, 2014	777391Amendment	Drill	Starr	Jones Family #7	7,500	—	42734676	—
Feb 6, 2014	777377	Drill	Starr	Jones Family #6	7,500	Final completion	42734675	Now Varas Energy Operating Company
Feb 6, 2014	777377Amendment	Drill	Starr	Jones Family Unit #6	7,500	Final completion	42734675	Now Varas Energy Operating Company
Feb 4, 2014	777099	Drill	Starr	Jones Family #5	7,500	—	42734674	Now Varas Energy Operating Company
Feb 4, 2014	777099Amendment	Drill	Starr	Jones Family #5	7,500	Final completion	42734674	Now Varas Energy Operating Company
Jan 22, 2014	776570	Drill	Jim Hogg	Flores Gas Unit #3	10,000	Final completion	24732458	Now Bordertown Energy Resources LLC
Dec 23, 2013	775187	Drill	Jim Hogg	Mestena #H 27	10,000	Spudded	24732457	Now Bordertown Energy Resources LLC
Dec 23, 2013	775187Amendment	Drill	Jim Hogg	Mestena #H 27	10,000	Final completion	24732457	Now Bordertown Energy Resources LLC
Dec 12, 2013	774914	Drill	McMullen	Stella Penn #9	3,200	Spudded	31135763	Now Varas Energy Operating Company
Dec 12, 2013	774914Amendment	Drill	McMullen	Stella Penn #9	3,200	Final completion	31135763	Now Varas Energy Operating Company
Nov 8, 2013	772975	Drill	McMullen	H.E. Gouger Fee #9	6,500	Final completion	31135711	Now Varas Energy Operating Company
Oct 26, 2013	772151	Drill	Webb	Rosario Cattle Company #4	9,500	Final completion	47942602	Now Varas Energy Operating Company
Oct 23, 2013	771826	Drill	Webb	A.G. Long Gas Unit #4	9,500	Spudded	47942597	Now Varas Energy Operating Company
Oct 23, 2013	771826Amendment	Drill	Webb	A.G. Long Gas Unit #4	9,500	Unperforated completion	47942597	Now Varas Energy Operating Company
Oct 21, 2013	771856	Drill	McMullen	Stella Penn #10	6,900	Final completion	31135691	Now Varas Energy Operating Company
Oct 10, 2013	771107	Drill	Webb	A.G. Long Gas Unit #3	9,500	—	47942590	Now Varas Energy Operating Company
Oct 10, 2013	771107Amendment	Drill	Webb	A.G. Long Gas Unit #3	9,500	Final completion	47942590	Now Varas Energy Operating Company
May 29, 2009	680220Amendment	Drill	Tarrant	Whiz-Q East Unit #10HH	9,000	Final completion	43934308	Now Eagleridge Operating LLC
May 28, 2009	680191Amendment	Drill	Tarrant	Whiz-Q East Unit #2HH	9,000	Final completion	43934301	Now Eagleridge Operating LLC
Aug 3, 2007	643179	Drill	Somervell	Lewellen Unit #4HH	9,000	Final completion	42530169	Acquired from Quicksilver Resources Inc.
Aug 3, 2007	643176	Drill	Somervell	Lewellen Unit #3HH	9,000	Final completion	42530167	Acquired from Quicksilver Resources Inc.
Aug 3, 2007	643175	Drill	Somervell	Lewellen Unit #2HH	9,000	Final completion	42530168	Acquired from Quicksilver Resources Inc.
Aug 3, 2007	643167	Drill	Somervell	Lewellen Unit #1HH	9,000	Final completion	42530166	Acquired from Quicksilver Resources Inc.
Jan 18, 2007	631918	Drill	Johnson	Duff SWD #1	9,500	Final completion	25131443	Acquired from Quicksilver Resources Inc.
Jun 10, 2004	546667	Recompletion	Winkler	Gulf-Daugherty Unit #1	17,900	Final completion	49531960	Acquired from Quicksilver Resources Inc.
Jun 10, 2004	546652	Drill	Johnson	Charca Limited #3 HH	6,800	Spudded	25130210	Acquired from Quicksilver Resources Inc.
Jun 10, 2004	546652Amendment	Drill	Johnson	Charca Limited #3 HH	6,800	Final completion	25130210	Acquired from Quicksilver Resources Inc.
May 24, 2004	545844	Drill	Johnson	Charca Limited #2 HH	6,800	Final completion	25130201	Acquired from Quicksilver Resources Inc.
May 14, 2004	545573	Drill	Johnson	Charca Limited #1HH	6,800	—	25130197	Acquired from Quicksilver Resources Inc.
May 14, 2004	545573Amendment	Drill	Johnson	Charca Limited #1HH	6,800	Final completion	25130197	Acquired from Quicksilver Resources Inc.
Dec 12, 2002	526315	Drill	Tarrant	Wiggins #2	8,000	Final completion	43930535	Acquired from Star of Texas Energy Srvs, Inc.
May 28, 2002	520361	Drill	Tarrant	Wiggins #1	8,500	Final completion	43930432	Acquired from Star of Texas Energy Srvs, Inc.
Feb 15, 2002	517640	Drill	Tarrant	Acrey #1	8,500	Final completion	43930316	Acquired from Star of Texas Energy Srvs, Inc.
Aug 25, 2000	498868	Drill	Jim Hogg	Pumpjack Chiquito #1	10,000	Final completion	24732162	Acquired from Cody Energy LLC
Sep 29, 1998	479774	Drill	Webb	Abe Lincoln Gas Unit "A" #3	8,900	Final completion	47937114	Acquired from Enron Oil & Gas Company
Jun 24, 1998	477417	Recompletion	Webb	Schwarz-State B #3	7,794	Final completion	47936926	Acquired from Enron Oil & Gas Company
Apr 3, 1998	475025	Drill	Webb	Schwarz-State B #3	8,730	Final completion	47936926	Acquired from Enron Oil & Gas Company
Dec 13, 1993	419283	Drill	Webb	Schwarz, Harry D, /B/ #2	8,400	Final completion	47935996	Acquired from Amoco Production Company
Aug 16, 1993	414955	Recompletion	Webb	Abe Lincoln Gas Unit A #1	8,200	Final completion	47933830	Acquired from Amoco Production Company
Dec 9, 1992	407053	Recompletion	Webb	Lincoln, Abe Gas Unit (A) #1	8,200	Final completion	47933830	Acquired from Amoco Production Company
Nov 12, 1992	405966	Drill	Webb	Williamson, Stanley "B" #2	8,800	Final completion	47935675	Acquired from Amoco Production Company
Sep 30, 1992	404112	Drill	Zapata	Gutierrez, J.M. A #3	7,600	Final completion	50532933	Acquired from Enron Oil & Gas Company
Nov 27, 1989	366755	Drill	Winkler	Gulf-Daugherty #2	12,700	Final completion	49532303	Acquired from Mercury Exploration Co.