<SEC-DOCUMENT>0000899243-18-012746-index.html : 20180514
<SEC-HEADER>0000899243-18-012746.hdr.sgml : 20180514
<ACCEPTANCE-DATETIME>20180514171610
ACCESSION NUMBER:		0000899243-18-012746
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20180511
FILED AS OF DATE:		20180514
DATE AS OF CHANGE:		20180514

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			MATTSON ERIC L
		CENTRAL INDEX KEY:			0001248273

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-12317
		FILM NUMBER:		18831869

	MAIL ADDRESS:	
		STREET 1:		C/O REX ENERGY CORP
		STREET 2:		366 WALKER DRIVE
		CITY:			STATE COLLEGE
		STATE:			PA
		ZIP:			16801

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			NATIONAL OILWELL VARCO INC
		CENTRAL INDEX KEY:			0001021860
		STANDARD INDUSTRIAL CLASSIFICATION:	OIL & GAS FILED MACHINERY & EQUIPMENT [3533]
		IRS NUMBER:				760475815
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		7909 PARKWOOD CIRCLE DR
		CITY:			HOUSTON
		STATE:			TX
		ZIP:			77036
		BUSINESS PHONE:		713-375-3700

	MAIL ADDRESS:	
		STREET 1:		7909 PARKWOOD CIRCLE DR
		CITY:			HOUSTON
		STATE:			TX
		ZIP:			77036

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	NATIONAL OILWELL INC
		DATE OF NAME CHANGE:	19960829
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>doc4.xml
<DESCRIPTION>FORM 4 SUBMISSION
<TEXT>
Document 1 - file: doc4.html

Document 1 - RAW XML: doc4.xml

</DOCUMENT>
</SEC-DOCUMENT>