OPERATORS · TEXAS · P-5 NUMBER 875310

Upp Operating, LLC

WindowAll time 90 days 1 year 3 years 10 years

CountySutton 5863 Johnson 1323 Schleicher 475 Edwards 273 Tarrant 269 Crockett 168 Ellis 44 Wise 40 Parker 32 Hood 14

8,517 FILINGS · 7,268 PERMITS · PAGE 19 OF 171 · BY ISSUE DATE

Issued	Permit	Type	County	Lease / well	Depth	Status	API	Operator change
Jun 4, 2009	681809Amendment	Drill	Tarrant	Rolling Hills Unit #2HH	9,000	—	43934391	Acquired from Carrizo Oil & Gas, Inc.
Jun 4, 2009	681809Amendment	Drill	Tarrant	Rolling Hills B Unit #2HH	9,000	Spudded	43934391	Acquired from Carrizo Oil & Gas, Inc.
Jun 4, 2009	681809Amendment	Drill	Tarrant	Rolling Hills B Unit #2HH	9,000	Spudded	43934391	Acquired from Carrizo Oil & Gas, Inc.
Jun 4, 2009	681809Amendment	Drill	Tarrant	Rolling Hills B Unit #2HH	9,000	Final completion	43934391	Acquired from Carrizo Oil & Gas, Inc.
Jun 4, 2009	681808	Drill	Tarrant	Rolling Hills Unit #1HH	9,000	—	43934390	Acquired from Carrizo Oil & Gas, Inc.
Jun 4, 2009	681808Amendment	Drill	Tarrant	Rolling Hills Unit #1HH	9,000	—	43934390	Acquired from Carrizo Oil & Gas, Inc.
Jun 4, 2009	681808Amendment	Drill	Tarrant	Rolling Hills Unit #1HH	9,000	Spudded	43934390	Acquired from Carrizo Oil & Gas, Inc.
Jun 4, 2009	681808Amendment	Drill	Tarrant	Rolling Hills a Unit #1HH	9,000	Final completion	43934390	Acquired from Carrizo Oil & Gas, Inc.
May 27, 2009	677494Amendment	Drill	Tarrant	Pantego B Unit #2HH	9,000	Unperforated completion	43934133	Acquired from Carrizo Oil & Gas, Inc.
May 27, 2009	677494Amendment	Drill	Tarrant	Pantego B Unit #2HH	9,000	Final completion	43934133	Acquired from Carrizo Oil & Gas, Inc.
May 27, 2009	660957Amendment	Drill	Johnson	U.S. Lime #29HH	8,999	Final completion	25132915	Acquired from EOG Resources, Inc.
May 27, 2009	660956Amendment	Drill	Johnson	U.S. Lime #28HH	8,999	Final completion	25132916	Acquired from EOG Resources, Inc.
May 27, 2009	660953Amendment	Drill	Johnson	U.S. Lime #27HH	8,999	Final completion	25132917	Acquired from EOG Resources, Inc.
May 21, 2009	681411	Drill	Johnson	J.C. Bell Estate Unit #9HH	8,999	Final completion	25133660	Acquired from EOG Resources, Inc.
May 21, 2009	681408	Drill	Johnson	J.C. Bell Estate Unit #8HH	8,999	Final completion	25133659	Acquired from EOG Resources, Inc.
May 14, 2009	681166	Drill	Johnson	Lancaster #17HH	8,999	Final completion	25133645	Acquired from EOG Resources, Inc.
May 14, 2009	681163	Drill	Johnson	Lancaster #16HH	8,999	Final completion	25133644	Acquired from EOG Resources, Inc.
May 11, 2009	681082	Drill	Johnson	Wallin Unit #1HH	8,999	—	25133642	Acquired from EOG Resources, Inc.
May 11, 2009	681082Amendment	Drill	Johnson	Wallin Unit #1HH	8,999	Spudded	25133642	Acquired from EOG Resources, Inc.
May 11, 2009	681082Amendment	Drill	Johnson	Wallin Unit #1HH	8,999	Final completion	25133642	Acquired from EOG Resources, Inc.
May 7, 2009	680991	Drill	Tarrant	Uta "C" Unit #14HH	9,000	Unperforated completion	43934348	Acquired from Carrizo Oil & Gas, Inc.
May 7, 2009	680991Amendment	Drill	Tarrant	Uta "C" Unit #14HH	9,000	Spudded	43934348	Acquired from Carrizo Oil & Gas, Inc.
May 7, 2009	680991Amendment	Drill	Tarrant	Uta "C" Unit #14HH	9,000	Spudded	43934348	Acquired from Carrizo Oil & Gas, Inc.
May 5, 2009	680852	Drill	Johnson	Ledezma Unit #1HH	8,900	—	25133636	Acquired from EOG Resources, Inc.
May 5, 2009	680852Amendment	Drill	Johnson	Ledezma Unit #1HH	8,900	Final completion	25133636	Acquired from EOG Resources, Inc.
May 5, 2009	680850	Drill	Johnson	Decker Unit #3HH	8,900	Final completion	25133635	Acquired from EOG Resources, Inc.
May 5, 2009	680849	Drill	Johnson	Decker Unit #2HH	8,900	Final completion	25133634	Acquired from EOG Resources, Inc.
May 4, 2009	680910	Drill	Tarrant	Uta "C" Unit #19HH	9,000	Spudded	43934344	Acquired from Carrizo Oil & Gas, Inc.
May 4, 2009	680910Amendment	Drill	Tarrant	Uta "C" Unit #19HH	9,000	Unperforated completion	43934344	Acquired from Carrizo Oil & Gas, Inc.
May 4, 2009	680910Amendment	Drill	Tarrant	Uta "C" Unit #19HH	9,000	Final completion	43934344	Acquired from Carrizo Oil & Gas, Inc.
May 4, 2009	680876	Drill	Tarrant	Uta "C" Unit #20HH	9,000	Spudded	43934343	Acquired from Carrizo Oil & Gas, Inc.
May 4, 2009	680876Amendment	Drill	Tarrant	Uta "C" Unit #20HH	9,000	Unperforated completion	43934343	Acquired from Carrizo Oil & Gas, Inc.
May 4, 2009	680876Amendment	Drill	Tarrant	Uta "C" Unit #20HH	9,000	Final completion	43934343	Acquired from Carrizo Oil & Gas, Inc.
May 4, 2009	680662	Drill	Sutton	Nicks Gerald 8 #6	8,850	Final completion	43539175	Acquired from Highmount Expl & Prod Texas LLC
Apr 29, 2009	680794	Drill	Johnson	Hanna Unit #3HH	8,999	Final completion	25133631	Acquired from EOG Resources, Inc.
Apr 29, 2009	680764	Drill	Johnson	Lancaster #18HH	8,999	Final completion	25133630	Acquired from EOG Resources, Inc.
Apr 29, 2009	680763	Drill	Johnson	Lancaster #15HH	8,999	Final completion	25133629	Acquired from EOG Resources, Inc.
Apr 28, 2009	680688	Drill	Johnson	Fowler Unit #19HH	8,900	Final completion	25133622	Acquired from EOG Resources, Inc.
Apr 28, 2009	680686	Drill	Johnson	Fowler Unit #18HH	8,999	Final completion	25133621	Acquired from EOG Resources, Inc.
Apr 27, 2009	680610	Drill	Johnson	Lake Alvarado Unit #5HH	8,900	Final completion	25133615	Acquired from EOG Resources, Inc.
Apr 27, 2009	680604	Drill	Johnson	Richardson Unit #3HH	8,999	Final completion	25133614	Acquired from EOG Resources, Inc.
Apr 27, 2009	669387Amendment	Drill	Sutton	Ward 127 #20	8,700	Side one multi completion	43539078	Acquired from Highmount Expl & Prod Texas LLC
Apr 24, 2009	680603	Drill	Johnson	Richardson Unit #2HH	8,999	Final completion	25133613	Acquired from EOG Resources, Inc.
Apr 23, 2009	680597	Drill	Johnson	Lake Alvarado Unit #4HH	8,999	Final completion	25133612	Acquired from EOG Resources, Inc.
Apr 23, 2009	680597Amendment	Drill	Johnson	Lake Alvarado Unit #4HH	8,999	Spudded	25133612	Acquired from EOG Resources, Inc.
Apr 23, 2009	680591	Drill	Johnson	Lake Alvarado Unit #3HH	8,999	Unperforated completion	25133611	Acquired from EOG Resources, Inc.
Apr 23, 2009	680591Amendment	Drill	Johnson	Lake Alvarado Unit #3HH	8,999	Final completion	25133611	Acquired from EOG Resources, Inc.
Apr 17, 2009	680452	Drill	Johnson	Harry Unit #4HH	8,999	Final completion	25133609	Acquired from EOG Resources, Inc.
Apr 17, 2009	680451	Drill	Johnson	Godley Minerals Unit #6HH	8,999	Unperforated completion	25133608	Acquired from EOG Resources, Inc.
Apr 17, 2009	680451Amendment	Drill	Johnson	Godley Minerals Unit #6HH	8,999	Final completion	25133608	Acquired from EOG Resources, Inc.