OPERATORS · RRC 297783

Gas Tap Corp.

WindowAll time 90 days 1 year 3 years 10 years

CountyParker 8 Tarrant 4 Hill 2 Hood 1

Type

15 PERMITS · PAGE 1 OF 1 · BY ISSUE DATE

Issued	Permit	Type	County	Lease / well	Depth	Status	API	Operator change
Oct 5, 2007	647037	Drill	Tarrant	Mahaffey Unit #2HH	7,500	Spudded	43932706	Acquired from Carrizo Oil & Gas, Inc.
Oct 5, 2007	647037	Drill	Tarrant	Mahaffey Unit #2HH	7,500	Final completion	43932706	Acquired from Carrizo Oil & Gas, Inc.
Jul 19, 2006	622861	Drill	Parker	Worcester #1HH	7,500	Final completion	36734101	Acquired from Carrizo Oil & Gas, Inc.
Jun 6, 2006	620511	Drill	Hill	HM McPherson Unit #1HH	7,500	Spudded	21730413	Acquired from Carrizo Oil & Gas, Inc.
Jun 6, 2006	620511	Drill	Hill	HM McPherson Unit #1HH	7,800	Final completion	21730413	Acquired from Carrizo Oil & Gas, Inc.
May 8, 2006	618802	Drill	Tarrant	Layne Unit #1HH	7,500	—	43931617	Acquired from Carrizo Oil & Gas, Inc.
May 8, 2006	618802	Drill	Tarrant	Mahaffey Unit #1HH	7,500	Final completion	43931617	Acquired from Carrizo Oil & Gas, Inc.
May 3, 2006	618614	Drill	Parker	C. Durant Unit "A" #1HH	7,500	Final completion	36733998	Acquired from Carrizo Oil & Gas, Inc.
Apr 7, 2006	617203	Drill	Hood	Brawner Unit #1HH	7,500	Final completion	22131107	Acquired from Carrizo Oil & Gas, Inc.
Mar 3, 2006	615189	Drill	Parker	Tompkins-Walker Unit #1HH	7,500	Spudded	36733938	Acquired from Carrizo Oil & Gas, Inc.
Mar 3, 2006	615189	Drill	Parker	Tompkins-Walker Unit #1HH	7,500	Final completion	36733938	Acquired from Carrizo Oil & Gas, Inc.
May 18, 2005	600819	Drill	Parker	Morgan-Brown Unit #1HH	6,300	Spudded	36733722	Acquired from Carrizo Oil & Gas, Inc.
May 18, 2005	600819	Drill	Parker	Morgan-Brown Unit #1HH	7,500	Final completion	36733722	Acquired from Carrizo Oil & Gas, Inc.
Mar 15, 2004	543292	Drill	Parker	Laney Unit #1	7,000	Final completion	36733517	Acquired from Panamerican Operating Inc
May 24, 2000	546047	Drill	Parker	Ribble #1	7,000	Unperforated completion	36733557	Acquired from Panamerican Operating Inc