<SEC-DOCUMENT>0001193125-19-214112-index.html : 20190806
<SEC-HEADER>0001193125-19-214112.hdr.sgml : 20190806
<ACCEPTANCE-DATETIME>20190806163110
ACCESSION NUMBER:		0001193125-19-214112
CONFORMED SUBMISSION TYPE:	425
PUBLIC DOCUMENT COUNT:		3
FILED AS OF DATE:		20190806
DATE AS OF CHANGE:		20190806

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			CARRIZO OIL & GAS INC
		CENTRAL INDEX KEY:			0001040593
		STANDARD INDUSTRIAL CLASSIFICATION:	CRUDE PETROLEUM & NATURAL GAS [1311]
		IRS NUMBER:				760415919
		STATE OF INCORPORATION:			TX
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		425
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-29187-87
		FILM NUMBER:		191002519

	BUSINESS ADDRESS:	
		STREET 1:		500 DALLAS STREET
		STREET 2:		SUITE 2300
		CITY:			HOUSTON
		STATE:			TX
		ZIP:			77002
		BUSINESS PHONE:		7133281000

	MAIL ADDRESS:	
		STREET 1:		500 DALLAS STREET
		STREET 2:		SUITE 2300
		CITY:			HOUSTON
		STATE:			TX
		ZIP:			77002

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Callon Petroleum Co
		CENTRAL INDEX KEY:			0000928022
		STANDARD INDUSTRIAL CLASSIFICATION:	CRUDE PETROLEUM & NATURAL GAS [1311]
		IRS NUMBER:				640844345
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		425

	BUSINESS ADDRESS:	
		STREET 1:		2000 W SAM HOUSTON PARKWAY S
		STREET 2:		SUITE 2000
		CITY:			HOUSTON
		STATE:			TX
		ZIP:			77042
		BUSINESS PHONE:		2815895200

	MAIL ADDRESS:	
		STREET 1:		2000 W SAM HOUSTON PARKWAY S
		STREET 2:		SUITE 2000
		CITY:			HOUSTON
		STATE:			TX
		ZIP:			77042

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	CALLON PETROLEUM CO
		DATE OF NAME CHANGE:	19941004

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	CALLON PETROLEUM HOLDING CO
		DATE OF NAME CHANGE:	19940805
</SEC-HEADER>
<DOCUMENT>
<TYPE>425
<SEQUENCE>1
<FILENAME>d767862d425.htm
<DESCRIPTION>425
<TEXT>
Document 1 - file: d767862d425.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>g767862g37q36.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 2 - file: g767862g37q36.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>g767862g81o70.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 3 - file: g767862g81o70.jpg

</DOCUMENT>
</SEC-DOCUMENT>