    <SEC-DOCUMENT>0001104659-14-064354-index.html : 20140903
    <SEC-HEADER>0001104659-14-064354.hdr.sgml : 20140903
    <ACCEPTANCE-DATETIME>20140903070133
    ACCESSION NUMBER:		0001104659-14-064354
    CONFORMED SUBMISSION TYPE:	8-K
    PUBLIC DOCUMENT COUNT:		25
    CONFORMED PERIOD OF REPORT:	20140903
    ITEM INFORMATION:		Regulation FD Disclosure
    ITEM INFORMATION:		Financial Statements and Exhibits
    FILED AS OF DATE:		20140903
    DATE AS OF CHANGE:		20140903

    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:		8-K
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-31539
    		FILM NUMBER:		141078907

    	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>
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    <TYPE>8-K
    <SEQUENCE>1
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    <DESCRIPTION>8-K
    <TEXT>
    Document 1 - file: a14-20288_18k.htm

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    <TYPE>EX-99.1
    <SEQUENCE>2
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    <DESCRIPTION>EX-99.1
    <TEXT>
    Document 2 - file: a14-20288_1ex99d1.htm

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    <SEQUENCE>3
    <FILENAME>g202881mmi001.gif
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 3 - file: g202881mmi001.gif

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    Document 4 - file: g202881mmi002.gif

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    Document 5 - file: g202881mmi003.gif

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    <FILENAME>g202881mmi004.gif
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 6 - file: g202881mmi004.gif

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    <SEQUENCE>7
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    <DESCRIPTION>GRAPHIC
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    Document 7 - file: g202881mmi005.gif

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    <DOCUMENT>
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    Document 8 - file: g202881mmi006.gif

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    Document 9 - file: g202881mmi007.gif

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    <SEQUENCE>10
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    Document 10 - file: g202881mmi008.gif

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    Document 11 - file: g202881mmi009.gif

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    <SEQUENCE>12
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    Document 12 - file: g202881mmi010.gif

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    <SEQUENCE>13
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    Document 13 - file: g202881mmi011.gif

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    Document 14 - file: g202881mmi012.gif

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    Document 15 - file: g202881mmi013.gif

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    Document 16 - file: g202881mmi014.gif

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    Document 17 - file: g202881mmi015.gif

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    Document 18 - file: g202881mmi016.gif

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    Document 19 - file: g202881mmi017.gif

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    <SEQUENCE>20
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    <TEXT>
    Document 20 - file: g202881mmi018.gif

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    <SEQUENCE>21
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    <TEXT>
    Document 21 - file: g202881mmi019.gif

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    <DOCUMENT>
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    <SEQUENCE>22
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    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 22 - file: g202881mmi020.gif

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    <SEQUENCE>23
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    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 23 - file: g202881mmi021.gif

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    <SEQUENCE>24
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    Document 24 - file: g202881mmi022.gif

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    <SEQUENCE>25
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    <TEXT>
    Document 25 - file: g202881mmi023.gif

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