PERMITS · ALL ON FILE

Carrizo Oil & Gas, Inc. permits

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ShowingCarrizo Oil & Gas, Inc.

1,194 FILINGS · 712 PERMITS · PAGE 2 OF 12

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Permit	Seen	Issued	Operator	County	Lease / well	Depth	API
728963Amendment	Nov 30, 2011	Nov 30, 2011	Carrizo Oil & Gas, Inc.	Frio	Jennings Unit #11HH	11,000	16333552
728957	Nov 30, 2011	Nov 30, 2011	Carrizo Oil & Gas, Inc.	Frio	Jennings Unit #10HH	11,000	16333551
728957Amendment	Nov 30, 2011	Nov 30, 2011	Carrizo Oil & Gas, Inc.	Frio	Jennings Unit #10HH	11,000	16333551
728763	Nov 29, 2011	Nov 29, 2011	Carrizo Oil & Gas, Inc.	La Salle	Mumme Ranch #42HH	11,000	28332929
728763Amendment	Nov 29, 2011	Nov 29, 2011	Carrizo Oil & Gas, Inc.	La Salle	Mumme Ranch #42HH	11,000	28332929
728162	Nov 15, 2011	Nov 15, 2011	Carrizo Oil & Gas, Inc.	La Salle	Mumme Ranch #41HH	11,000	28332911
728162Amendment	Nov 15, 2011	Nov 15, 2011	Carrizo Oil & Gas, Inc.	La Salle	Mumme Ranch #41HH	11,000	28332911
728110	Nov 15, 2011	Nov 15, 2011	Carrizo Oil & Gas, Inc.	La Salle	Mumme Ranch #40HH	11,000	28332909
728110Amendment	Nov 15, 2011	Nov 15, 2011	Carrizo Oil & Gas, Inc.	La Salle	Mumme Ranch #40HH	11,000	28332909
727854	Nov 10, 2011	Nov 10, 2011	Carrizo Oil & Gas, Inc.	La Salle	Brown Trust #12HH	11,000	28332897
727854Amendment	Nov 10, 2011	Nov 10, 2011	Carrizo Oil & Gas, Inc.	La Salle	Brown Trust #12HH	11,000	28332897
727852	Nov 10, 2011	Nov 10, 2011	Carrizo Oil & Gas, Inc.	La Salle	Brown Trust #11HH	11,000	28332899
727852Amendment	Nov 10, 2011	Nov 10, 2011	Carrizo Oil & Gas, Inc.	La Salle	Brown Trust #11HH	11,000	28332899
727697	Nov 9, 2011	Nov 9, 2011	Carrizo Oil & Gas, Inc.	La Salle	Arnold #10HH	11,000	28332890
727697Amendment	Nov 9, 2011	Nov 9, 2011	Carrizo Oil & Gas, Inc.	La Salle	Arnold #10HH	11,000	28332890
727697Amendment	Nov 9, 2011	Nov 9, 2011	Carrizo Oil & Gas, Inc.	La Salle	Arnold a Unit #10HH	11,000	28332890
727291	Nov 7, 2011	Nov 7, 2011	Carrizo Oil & Gas, Inc.	La Salle	Brown Trust #10HH	11,000	28332879
727291Amendment	Nov 7, 2011	Nov 7, 2011	Carrizo Oil & Gas, Inc.	La Salle	Brown Trust #10HH	11,000	28332879
725579	Oct 6, 2011	Oct 6, 2011	Carrizo Oil & Gas, Inc.	Atascosa	GSH Unit #12HH	11,000	01334433
723482	Sep 6, 2011	Sep 6, 2011	Carrizo Oil & Gas, Inc.	McMullen	TG Unit #12HH	11,000	31134657
723482Amendment	Sep 6, 2011	Sep 6, 2011	Carrizo Oil & Gas, Inc.	McMullen	Tag Unit #12HH	11,000	31134657
723482Amendment	Sep 6, 2011	Sep 6, 2011	Carrizo Oil & Gas, Inc.	McMullen	Tag Unit #12HH	11,000	31134657
723461	Sep 6, 2011	Sep 6, 2011	Carrizo Oil & Gas, Inc.	McMullen	Tag Unit #11HH	11,000	31134656
723461Amendment	Sep 6, 2011	Sep 6, 2011	Carrizo Oil & Gas, Inc.	McMullen	Tag Unit #11HH	11,000	31134656
723461Amendment	Sep 6, 2011	Sep 6, 2011	Carrizo Oil & Gas, Inc.	McMullen	Tag Unit #11HH	11,000	31134656
723436	Sep 6, 2011	Sep 6, 2011	Carrizo Oil & Gas, Inc.	McMullen	Tag Unit #10HH	11,000	31134655
723436Amendment	Sep 6, 2011	Sep 6, 2011	Carrizo Oil & Gas, Inc.	McMullen	Tag Unit #10HH	11,000	31134655
723436Amendment	Sep 6, 2011	Sep 6, 2011	Carrizo Oil & Gas, Inc.	McMullen	Tag Unit #10HH	11,000	31134655
723203	Sep 2, 2011	Sep 2, 2011	Carrizo Oil & Gas, Inc.	La Salle	Irvin Unit #91HH	11,000	28332770
723203Amendment	Sep 2, 2011	Sep 2, 2011	Carrizo Oil & Gas, Inc.	La Salle	Irvin #91HH	11,000	28332770
723196	Sep 2, 2011	Sep 2, 2011	Carrizo Oil & Gas, Inc.	La Salle	Irvin Unit #90HH	11,000	28332769
723196Amendment	Sep 2, 2011	Sep 2, 2011	Carrizo Oil & Gas, Inc.	La Salle	Irvin #90HH	11,000	28332769
723223	Aug 31, 2011	Aug 31, 2011	Carrizo Oil & Gas, Inc.	La Salle	Irvin Unit #92HH	11,000	28332771
723223Amendment	Aug 31, 2011	Aug 31, 2011	Carrizo Oil & Gas, Inc.	La Salle	Irvin #92HH	11,000	28332771
722358	Aug 18, 2011	Aug 18, 2011	Carrizo Oil & Gas, Inc.	Atascosa	PHZ Unit #10HH	11,000	01334413
721882	Aug 10, 2011	Aug 10, 2011	Carrizo Oil & Gas, Inc.	La Salle	Irvin Unit #12HH	11,000	28332741
721882Amendment	Aug 10, 2011	Aug 10, 2011	Carrizo Oil & Gas, Inc.	La Salle	Irvin #12HH	11,000	28332741
721879	Aug 10, 2011	Aug 10, 2011	Carrizo Oil & Gas, Inc.	La Salle	Irvin Unit #11HH	11,000	28332740
721879Amendment	Aug 10, 2011	Aug 10, 2011	Carrizo Oil & Gas, Inc.	La Salle	Irvin #11HH	11,000	28332740
721862	Aug 10, 2011	Aug 10, 2011	Carrizo Oil & Gas, Inc.	La Salle	Irvin Unit #10HH	11,000	28332739
721862Amendment	Aug 10, 2011	Aug 10, 2011	Carrizo Oil & Gas, Inc.	La Salle	Irvin #10HH	11,000	28332739
721300	Aug 3, 2011	Aug 3, 2011	Carrizo Oil & Gas, Inc.	Anderson	Royal #111R	600	00132704
720121	Aug 3, 2011	Aug 3, 2011	Carrizo Oil & Gas, Inc.	Atascosa	Glover #20HH	11,000	01334399
720121Amendment	Aug 3, 2011	Aug 3, 2011	Carrizo Oil & Gas, Inc.	Atascosa	Glover-Rayes B Unit #20HH	11,000	01334399
720121Amendment	Aug 3, 2011	Aug 3, 2011	Carrizo Oil & Gas, Inc.	Atascosa	Glover-Rayes B Unit #20HH	11,000	01334399
720192	Aug 2, 2011	Aug 2, 2011	Carrizo Oil & Gas, Inc.	Atascosa	Glover #31HH	11,000	01334404
720192Amendment	Aug 2, 2011	Aug 2, 2011	Carrizo Oil & Gas, Inc.	Atascosa	TG Unit #31HH	11,000	01334404
720192Amendment	Aug 2, 2011	Aug 2, 2011	Carrizo Oil & Gas, Inc.	Atascosa	TG Unit #31HH	11,000	01334404
720192Amendment	Aug 2, 2011	Aug 2, 2011	Carrizo Oil & Gas, Inc.	Atascosa	TG Unit #31HH	11,000	01334404
720192Amendment	Aug 2, 2011	Aug 2, 2011	Carrizo Oil & Gas, Inc.	Atascosa	TG Unit #31HH	11,000	01334404
720178	Aug 2, 2011	Aug 2, 2011	Carrizo Oil & Gas, Inc.	Atascosa	Glover #22HH	11,000	01334403
720178Amendment	Aug 2, 2011	Aug 2, 2011	Carrizo Oil & Gas, Inc.	Atascosa	Glover-Rayes B Unit #22HH	11,000	01334403
720178Amendment	Aug 2, 2011	Aug 2, 2011	Carrizo Oil & Gas, Inc.	Atascosa	Glover-Rayes B Unit #22HH	11,000	01334403
718744	Jun 22, 2011	Jun 22, 2011	Carrizo Oil & Gas, Inc.	McMullen	Poenisch #12HH	11,000	31134577
718744Amendment	Jun 22, 2011	Jun 22, 2011	Carrizo Oil & Gas, Inc.	McMullen	Poenisch #11HH	11,000	31134577
718744Amendment	Jun 22, 2011	Jun 22, 2011	Carrizo Oil & Gas, Inc.	McMullen	Poenisch #11HH	11,000	31134577
718738	Jun 22, 2011	Jun 22, 2011	Carrizo Oil & Gas, Inc.	McMullen	Poenisch #11HH	11,000	31134576
718738Amendment	Jun 22, 2011	Jun 22, 2011	Carrizo Oil & Gas, Inc.	McMullen	Poenisch #12HH	11,000	31134576
718738Amendment	Jun 22, 2011	Jun 22, 2011	Carrizo Oil & Gas, Inc.	McMullen	Poenisch #12HH	11,000	31134576
718734	Jun 22, 2011	Jun 22, 2011	Carrizo Oil & Gas, Inc.	La Salle	Vester #12HH	11,000	28332671
718734Amendment	Jun 22, 2011	Jun 22, 2011	Carrizo Oil & Gas, Inc.	La Salle	Vester Unit #12HH	11,000	28332671
718732	Jun 22, 2011	Jun 22, 2011	Carrizo Oil & Gas, Inc.	La Salle	Vester #11HH	11,000	28332670
718732Amendment	Jun 22, 2011	Jun 22, 2011	Carrizo Oil & Gas, Inc.	La Salle	Vester Unit #11HH	11,000	28332670
718732Amendment	Jun 22, 2011	Jun 22, 2011	Carrizo Oil & Gas, Inc.	La Salle	Vester B Unit #11HH	11,000	28332670
718730	Jun 22, 2011	Jun 22, 2011	Carrizo Oil & Gas, Inc.	La Salle	Vester #10HH	11,000	28332669
718730Amendment	Jun 22, 2011	Jun 22, 2011	Carrizo Oil & Gas, Inc.	La Salle	Vester Unit #10HH	11,000	28332669
718730Amendment	Jun 22, 2011	Jun 22, 2011	Carrizo Oil & Gas, Inc.	La Salle	Vester a Unit #10HH	11,000	28332669
718584	Jun 21, 2011	Jun 21, 2011	Carrizo Oil & Gas, Inc.	McMullen	Rayes, J. A #10HH	11,000	31134570
718584Amendment	Jun 21, 2011	Jun 21, 2011	Carrizo Oil & Gas, Inc.	McMullen	J. Rayes a Unit #10HH	11,000	31134570
718597	Jun 20, 2011	Jun 20, 2011	Carrizo Oil & Gas, Inc.	McMullen	J. Rayes B #11HH	11,000	31134571
718597Amendment	Jun 20, 2011	Jun 20, 2011	Carrizo Oil & Gas, Inc.	McMullen	J. Rayes B Unit #11HH	11,000	31134571
718182	Jun 14, 2011	Jun 14, 2011	Carrizo Oil & Gas, Inc.	La Salle	Pfluger Unit #13HH	11,000	28332660
718182Amendment	Jun 14, 2011	Jun 14, 2011	Carrizo Oil & Gas, Inc.	La Salle	Pfluger Unit #13HH	11,000	28332660
718176	Jun 14, 2011	Jun 14, 2011	Carrizo Oil & Gas, Inc.	La Salle	Pfluger Unit #12HH	11,000	28332663
718176Amendment	Jun 14, 2011	Jun 14, 2011	Carrizo Oil & Gas, Inc.	La Salle	Pfluger Unit #12HH	11,000	28332663
718164	Jun 14, 2011	Jun 14, 2011	Carrizo Oil & Gas, Inc.	La Salle	Pfluger Unit #11HH	11,000	28332662
718164Amendment	Jun 14, 2011	Jun 14, 2011	Carrizo Oil & Gas, Inc.	La Salle	Pfluger Unit #11HH	11,000	28332662
718155	Jun 14, 2011	Jun 14, 2011	Carrizo Oil & Gas, Inc.	La Salle	Pfluger Unit #10HH	11,000	28332661
718155Amendment	Jun 14, 2011	Jun 14, 2011	Carrizo Oil & Gas, Inc.	La Salle	Pfluger Unit #10HH	11,000	28332661
717175	May 26, 2011	May 26, 2011	Carrizo Oil & Gas, Inc.	Atascosa	Rayes #20HH	11,000	01334379
717175Amendment	May 26, 2011	May 26, 2011	Carrizo Oil & Gas, Inc.	Atascosa	J Rayes #20HH	11,000	01334379
717168	May 26, 2011	May 26, 2011	Carrizo Oil & Gas, Inc.	Atascosa	GSH Unit #11HH	11,000	01334378
717168Amendment	May 26, 2011	May 26, 2011	Carrizo Oil & Gas, Inc.	Atascosa	GSH Unit #11HH	11,000	01334378
717143	May 26, 2011	May 26, 2011	Carrizo Oil & Gas, Inc.	Atascosa	GSH Unit #10HH	11,000	01334375
717143Amendment	May 26, 2011	May 26, 2011	Carrizo Oil & Gas, Inc.	Atascosa	GSH Unit #10HH	11,000	01334375
717103	May 25, 2011	May 25, 2011	Carrizo Oil & Gas, Inc.	McMullen	Hardin-Rayes Unit #10HH	11,000	31134549
717103Amendment	May 25, 2011	May 25, 2011	Carrizo Oil & Gas, Inc.	McMullen	Hardin-Rayes Unit #10HH	11,000	31134549
716327	May 17, 2011	May 17, 2011	Carrizo Oil & Gas, Inc.	Dimmit	Ivey Ranch #12HH	11,000	12734103
716324	May 17, 2011	May 17, 2011	Carrizo Oil & Gas, Inc.	Dimmit	Ivey Ranch #11HH	11,000	12734102
716323	May 17, 2011	May 17, 2011	Carrizo Oil & Gas, Inc.	Atascosa	Glover #12HH	11,000	01334367
716323Amendment	May 17, 2011	May 17, 2011	Carrizo Oil & Gas, Inc.	Atascosa	Glover #12HH	11,000	01334367
716323Amendment	May 17, 2011	May 17, 2011	Carrizo Oil & Gas, Inc.	Atascosa	Glover #12HH	11,000	01334367
716323Amendment	May 17, 2011	May 17, 2011	Carrizo Oil & Gas, Inc.	Atascosa	Glover Unit #12HH	11,000	01334367
716322	May 17, 2011	May 17, 2011	Carrizo Oil & Gas, Inc.	Atascosa	Glover #11HH	11,000	01334366
716322Amendment	May 17, 2011	May 17, 2011	Carrizo Oil & Gas, Inc.	Atascosa	Glover #11HH	11,000	01334366
716322Amendment	May 17, 2011	May 17, 2011	Carrizo Oil & Gas, Inc.	Atascosa	Glover #11HH	11,000	01334366
716322Amendment	May 17, 2011	May 17, 2011	Carrizo Oil & Gas, Inc.	Atascosa	Glover Unit #11HH	11,000	01334366
715911	May 11, 2011	May 11, 2011	Carrizo Oil & Gas, Inc.	Dimmit	Ivey Ranch #10HH	9,000	12734093
715911Amendment	May 11, 2011	May 11, 2011	Carrizo Oil & Gas, Inc.	Dimmit	Ivey Ranch #10HH	11,000	12734093
715911Amendment	May 11, 2011	May 11, 2011	Carrizo Oil & Gas, Inc.	Dimmit	Ivey Ranch #10HH	11,000	12734093

About this data

Drilling permits from the RRC OGA049M master and the daily daf420 files, keyed on the day each permit first appeared in those files. Operator names as filed; application types per the RRC code table.

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