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 21 OF 171 · BY ISSUE DATE

Issued	Permit	Type	County	Lease / well	Depth	Status	API	Operator change
Feb 3, 2009	678097	Drill	Johnson	Ken Teich Unit #6HH	10,000	Final completion	25133546	Acquired from EOG Resources, Inc.
Feb 3, 2009	678093	Drill	Johnson	Ken Teich Unit #5HH	10,000	Final completion	25133545	Acquired from EOG Resources, Inc.
Feb 3, 2009	678092	Drill	Johnson	Ken Teich Unit #4HH	10,000	Final completion	25133544	Acquired from EOG Resources, Inc.
Feb 3, 2009	678091	Drill	Sutton	Shurley #153	6,475	Side one multi completion	43539166	Acquired from Highmount Expl & Prod Texas LLC
Feb 3, 2009	678088	Drill	Johnson	Ken Teich Unit #3HH	10,000	—	25133543	Acquired from EOG Resources, Inc.
Feb 3, 2009	678088Amendment	Drill	Johnson	Ken Teich Unit #3HH	8,999	Final completion	25133543	Acquired from EOG Resources, Inc.
Feb 3, 2009	678086	Drill	Sutton	Shurley #147	6,400	Side one multi completion	43539163	Acquired from Highmount Expl & Prod Texas LLC
Feb 3, 2009	678083	Drill	Sutton	Shurley #143	6,400	Side one multi completion	43539165	Acquired from Highmount Expl & Prod Texas LLC
Feb 3, 2009	678082	Drill	Sutton	Shurley #139	6,450	Side one multi completion	43539162	Acquired from Highmount Expl & Prod Texas LLC
Feb 3, 2009	678081	Drill	Sutton	Shurley #152	6,500	Side one multi completion	43539161	Acquired from Highmount Expl & Prod Texas LLC
Feb 3, 2009	678080	Drill	Parker	Ken Teich Unit #2HH	10,000	Final completion	36734957	Acquired from EOG Resources, Inc.
Feb 3, 2009	678078	Drill	Parker	Ken Teich Unit #1HH	10,000	Final completion	36734958	Acquired from EOG Resources, Inc.
Feb 3, 2009	678048	Drill	Johnson	Texas Royalties Unit #2HH	10,000	Final completion	25133541	Acquired from EOG Resources, Inc.
Feb 3, 2009	678039	Drill	Johnson	Texas Royalties Unit #1HH	10,000	Final completion	25133539	Acquired from EOG Resources, Inc.
Jan 30, 2009	677126	Drill	Sutton	Mittel RH #12	7,500	Side one multi completion	43539160	Acquired from Highmount Expl & Prod Texas LLC
Jan 30, 2009	677023	Drill	Sutton	Mayer Ranch 40 #8	8,850	Final completion	43539146	Acquired from Highmount Expl & Prod Texas LLC
Jan 30, 2009	675262Amendment	Drill	Johnson	Gallagher Unit #1HH	10,000	Final completion	25133478	Acquired from EOG Resources, Inc.
Jan 29, 2009	677501	Drill	Sutton	Hill-Mayer, Edwin S Jr "P" #8	8,450	Side one multi completion	43539155	Acquired from Highmount Expl & Prod Texas LLC
Jan 29, 2009	677128	Drill	Sutton	Meckel A #75	6,850	Side one multi completion	43539147	Acquired from Highmount Expl & Prod Texas LLC
Jan 29, 2009	674110Amendment	Drill	Johnson	Hudgins Unit #6HH	10,000	Final completion	25133414	Acquired from EOG Resources, Inc.
Jan 29, 2009	674107Amendment	Drill	Johnson	Hudgins Unit #5HH	10,000	Final completion	25133413	Acquired from EOG Resources, Inc.
Jan 29, 2009	674104Amendment	Drill	Johnson	Hudgins Unit #4HH	10,000	Final completion	25133411	Acquired from EOG Resources, Inc.
Jan 28, 2009	677703	Drill	Sutton	Hill Mayer Edwin S Jr CC #7	8,600	Side one multi completion	43539156	Acquired from Highmount Expl & Prod Texas LLC
Jan 28, 2009	677699	Drill	Sutton	Hill-Mayer, Minnie H. "C" #8	8,450	Side one multi completion	43539157	Acquired from Highmount Expl & Prod Texas LLC
Jan 26, 2009	677567	Drill	Tarrant	Uta "B" Unit #9HH	9,000	Unperforated completion	43934140	Acquired from Carrizo Oil & Gas, Inc.
Jan 26, 2009	677567Amendment	Drill	Tarrant	Uta "B" Unit #9HH	9,000	Final completion	43934140	Acquired from Carrizo Oil & Gas, Inc.
Jan 22, 2009	677578	Drill	Tarrant	Uta "B" Unit #12HH	9,000	Spudded	43934145	Acquired from Carrizo Oil & Gas, Inc.
Jan 22, 2009	677578Amendment	Drill	Tarrant	Uta "B" Unit #12HH	9,000	Unperforated completion	43934145	Acquired from Carrizo Oil & Gas, Inc.
Jan 22, 2009	677578Amendment	Drill	Tarrant	Uta "B" Unit #12HH	9,000	Final completion	43934145	Acquired from Carrizo Oil & Gas, Inc.
Jan 22, 2009	677575	Drill	Tarrant	Uta "B" Unit #11HH	9,000	Spudded	43934143	Acquired from Carrizo Oil & Gas, Inc.
Jan 22, 2009	677575Amendment	Drill	Tarrant	Uta "B" Unit #11HH	9,000	Spudded	43934143	Acquired from Carrizo Oil & Gas, Inc.
Jan 22, 2009	677575Amendment	Drill	Tarrant	Uta "B" Unit #11HH	9,000	Unperforated completion	43934143	Acquired from Carrizo Oil & Gas, Inc.
Jan 22, 2009	677575Amendment	Drill	Tarrant	Uta "B" Unit #11HH	9,000	Final completion	43934143	Acquired from Carrizo Oil & Gas, Inc.
Jan 22, 2009	677571	Drill	Tarrant	Uta "B" Unit #10HH	9,000	Spudded	43934141	Acquired from Carrizo Oil & Gas, Inc.
Jan 22, 2009	677571Amendment	Drill	Tarrant	Uta "B" Unit #10HH	9,000	Unperforated completion	43934141	Acquired from Carrizo Oil & Gas, Inc.
Jan 22, 2009	677571Amendment	Drill	Tarrant	Uta "B" Unit #10HH	9,000	Final completion	43934141	Acquired from Carrizo Oil & Gas, Inc.
Jan 22, 2009	677562	Drill	Johnson	Porter Unit #2HH	10,000	Final completion	25133531	Acquired from EOG Resources, Inc.
Jan 22, 2009	677560	Drill	Johnson	Porter Unit #1HH	10,000	Final completion	25133530	Acquired from EOG Resources, Inc.
Jan 22, 2009	670556Amendment	Drill	Johnson	Page Unit #2HH	10,000	Final completion	25133297	Acquired from EOG Resources, Inc.
Jan 21, 2009	677494	Drill	Tarrant	Pantego B Unit #2HH	9,000	—	43934133	Acquired from Carrizo Oil & Gas, Inc.
Jan 21, 2009	677494Amendment	Drill	Tarrant	Pantego B Unit #2HH	9,000	Spudded	43934133	Acquired from Carrizo Oil & Gas, Inc.
Jan 21, 2009	677493	Drill	Tarrant	Pantego a Unit #1HH	9,000	Unperforated completion	43934132	Acquired from Carrizo Oil & Gas, Inc.
Jan 21, 2009	677493Amendment	Drill	Tarrant	Pantego a Unit #1HH	9,000	Final completion	43934132	Acquired from Carrizo Oil & Gas, Inc.
Jan 20, 2009	659310Amendment	Drill	Tarrant	Moore Unit #5HH	10,000	Final completion	43933316	Acquired from EOG Resources, Inc.
Jan 20, 2009	659309Amendment	Drill	Tarrant	Moore Unit #4HH	10,000	Final completion	43933317	Acquired from EOG Resources, Inc.
Jan 20, 2009	647655Amendment	Drill	Sutton	Cusenbary 58 #8	6,750	Side one multi completion	43538729	Acquired from Highmount Expl & Prod Texas LLC
Jan 16, 2009	659308Amendment	Drill	Tarrant	Moore Unit #3HH	10,000	Final completion	43933319	Acquired from EOG Resources, Inc.
Jan 15, 2009	659307Amendment	Drill	Tarrant	Moore Unit #2HH	10,000	Final completion	43933318	Acquired from EOG Resources, Inc.
Jan 9, 2009	677061	Drill	Tarrant	Moore Unit #6HH	10,000	Unperforated completion	43934105	Acquired from EOG Resources, Inc.
Jan 9, 2009	677061Amendment	Drill	Tarrant	Moore Unit #6HH	10,000	Final completion	43934105	Acquired from EOG Resources, Inc.