<SEC-DOCUMENT>0001564590-18-013253-index.html : 20180511
<SEC-HEADER>0001564590-18-013253.hdr.sgml : 20180511
<ACCEPTANCE-DATETIME>20180511170219
ACCESSION NUMBER:		0001564590-18-013253
CONFORMED SUBMISSION TYPE:	DEFA14A
PUBLIC DOCUMENT COUNT:		2
FILED AS OF DATE:		20180511
DATE AS OF CHANGE:		20180511
EFFECTIVENESS DATE:		20180511

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			CARBO CERAMICS INC
		CENTRAL INDEX KEY:			0001009672
		STANDARD INDUSTRIAL CLASSIFICATION:	ABRASIVE ASBESTOS & MISC NONMETALLIC MINERAL PRODUCTS [3290]
		IRS NUMBER:				721100013
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		DEFA14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-15903
		FILM NUMBER:		18827771

	BUSINESS ADDRESS:	
		STREET 1:		575 NORTH DAIRY ASHFORD
		STREET 2:		SUITE 300
		CITY:			HOUSTON
		STATE:			TX
		ZIP:			77079
		BUSINESS PHONE:		2819216400

	MAIL ADDRESS:	
		STREET 1:		575 NORTH DAIRY ASHFORD
		STREET 2:		SUITE 300
		CITY:			HOUSTON
		STATE:			TX
		ZIP:			77079
</SEC-HEADER>
<DOCUMENT>
<TYPE>DEFA14A
<SEQUENCE>1
<FILENAME>crr-defa14a_20180522.htm
<DESCRIPTION>SUPPLEMENT TO PROXY STATEMENT
<TEXT>
Document 1 - file: crr-defa14a_20180522.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>g201805111635362994370.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 2 - file: g201805111635362994370.jpg

</DOCUMENT>
</SEC-DOCUMENT>