<SEC-DOCUMENT>0001104659-16-111252-index.html : 20160413
<SEC-HEADER>0001104659-16-111252.hdr.sgml : 20160413
<ACCEPTANCE-DATETIME>20160413163453
ACCESSION NUMBER:		0001104659-16-111252
CONFORMED SUBMISSION TYPE:	DEFA14A
PUBLIC DOCUMENT COUNT:		3
FILED AS OF DATE:		20160413
DATE AS OF CHANGE:		20160413
EFFECTIVENESS DATE:		20160413

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			SM Energy Co
		CENTRAL INDEX KEY:			0000893538
		STANDARD INDUSTRIAL CLASSIFICATION:	CRUDE PETROLEUM & NATURAL GAS [1311]
		IRS NUMBER:				410518430
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		DEFA14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-31539
		FILM NUMBER:		161569559

	BUSINESS ADDRESS:	
		STREET 1:		1775 SHERMAN STREET
		STREET 2:		SUITE 1200
		CITY:			DENVER
		STATE:			CO
		ZIP:			80203
		BUSINESS PHONE:		303-861-8140

	MAIL ADDRESS:	
		STREET 1:		1775 SHERMAN STREET
		STREET 2:		SUITE 1200
		CITY:			DENVER
		STATE:			CO
		ZIP:			80203

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	ST MARY LAND & EXPLORATION CO
		DATE OF NAME CHANGE:	19940228
</SEC-HEADER>
<DOCUMENT>
<TYPE>DEFA14A
<SEQUENCE>1
<FILENAME>a16-2403_3defa14a.htm
<DESCRIPTION>DEFA14A
<TEXT>
Document 1 - file: a16-2403_3defa14a.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>g24033bci001.gif
<DESCRIPTION>GRAPHIC
<TEXT>
Document 2 - file: g24033bci001.gif

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>g24033bci002.gif
<DESCRIPTION>GRAPHIC
<TEXT>
Document 3 - file: g24033bci002.gif

</DOCUMENT>
</SEC-DOCUMENT>