<SEC-DOCUMENT>0001000229-16-000158-index.html : 20160308
<SEC-HEADER>0001000229-16-000158.hdr.sgml : 20160308
<ACCEPTANCE-DATETIME>20160308163208
ACCESSION NUMBER:		0001000229-16-000158
CONFORMED SUBMISSION TYPE:	PRE 14A
PUBLIC DOCUMENT COUNT:		5
CONFORMED PERIOD OF REPORT:	20160519
FILED AS OF DATE:		20160308
DATE AS OF CHANGE:		20160308

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			CORE LABORATORIES N V
		CENTRAL INDEX KEY:			0001000229
		STANDARD INDUSTRIAL CLASSIFICATION:	OIL, GAS FIELD SERVICES, NBC [1389]
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			P7
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		PRE 14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-14273
		FILM NUMBER:		161491909

	BUSINESS ADDRESS:	
		STREET 1:		1017 BZ AMSTERDAM
		STREET 2:		HERENGRACHT 424
		CITY:			THE NETHERLANDS
		STATE:			P7
		BUSINESS PHONE:		3124203191

	MAIL ADDRESS:	
		STREET 1:		6316 WINDFERN
		CITY:			HOUSTON
		STATE:			TX
		ZIP:			77040
</SEC-HEADER>
<DOCUMENT>
<TYPE>PRE 14A
<SEQUENCE>1
<FILENAME>a2016preliminaryproxy.htm
<DESCRIPTION>PRE 14A
<TEXT>
Document 1 - file: a2016preliminaryproxy.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>clblogoa01a02.gif
<TEXT>
Document 2 - file: clblogoa01a02.gif

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>compmixgraph.gif
<TEXT>
Document 3 - file: compmixgraph.gif

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>oldmustbereplaceda01.jpg
<TEXT>
Document 4 - file: oldmustbereplaceda01.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>sodderlandsignaturea04a01a02.gif
<TEXT>
Document 5 - file: sodderlandsignaturea04a01a02.gif

</DOCUMENT>
</SEC-DOCUMENT>