<SEC-DOCUMENT>0001181431-12-013975.txt : 20120302
<SEC-HEADER>0001181431-12-013975.hdr.sgml : 20120302
<ACCEPTANCE-DATETIME>20120302174511
ACCESSION NUMBER:		0001181431-12-013975
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20120229
FILED AS OF DATE:		20120302
DATE AS OF CHANGE:		20120302

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			NuStar Energy L.P.
		CENTRAL INDEX KEY:			0001110805
		STANDARD INDUSTRIAL CLASSIFICATION:	PIPE LINES (NO NATURAL GAS) [4610]
		IRS NUMBER:				742956831
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		2330 NORTH LOOP 1604 WEST
		CITY:			SAN ANTONIO
		STATE:			TX
		ZIP:			78248
		BUSINESS PHONE:		2109182000

	MAIL ADDRESS:	
		STREET 1:		2330 NORTH LOOP 1604 WEST
		CITY:			SAN ANTONIO
		STATE:			TX
		ZIP:			78248

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	VALERO L P
		DATE OF NAME CHANGE:	20020110

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	SHAMROCK LOGISTICS LP
		DATE OF NAME CHANGE:	20000331

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			ANASTASIO CURT
		CENTRAL INDEX KEY:			0001032097

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-16417
		FILM NUMBER:		12664154

	MAIL ADDRESS:	
		STREET 1:		P.O. BOX 696000
		CITY:			SAN ANTONIO
		STATE:			TX
		ZIP:			78269-6000
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>rrd337024.xml
<DESCRIPTION>EXERCISE OF UNIT OPTIONS
</DOCUMENT>
</SUBMISSION>