<SEC-DOCUMENT>0000007332-16-000056-index.html : 20160628
<SEC-HEADER>0000007332-16-000056.hdr.sgml : 20160628
<ACCEPTANCE-DATETIME>20160628163144
ACCESSION NUMBER:		0000007332-16-000056
CONFORMED SUBMISSION TYPE:	11-K
PUBLIC DOCUMENT COUNT:		3
CONFORMED PERIOD OF REPORT:	20151231
FILED AS OF DATE:		20160628
DATE AS OF CHANGE:		20160628

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			SOUTHWESTERN ENERGY CO
		CENTRAL INDEX KEY:			0000007332
		STANDARD INDUSTRIAL CLASSIFICATION:	CRUDE PETROLEUM & NATURAL GAS [1311]
		IRS NUMBER:				710205415
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		11-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-08246
		FILM NUMBER:		161736458

	BUSINESS ADDRESS:	
		STREET 1:		10000 ENERGY DRIVE
		CITY:			SPRING
		STATE:			TX
		ZIP:			77389
		BUSINESS PHONE:		832-796-4700

	MAIL ADDRESS:	
		STREET 1:		10000 ENERGY DRIVE
		CITY:			SPRING
		STATE:			TX
		ZIP:			77389

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	ARKANSAS WESTERN GAS CO
		DATE OF NAME CHANGE:	19790917
</SEC-HEADER>
<DOCUMENT>
<TYPE>11-K
<SEQUENCE>1
<FILENAME>swn062816form11k.htm
<DESCRIPTION>SWN 2015 FORM 11-K
<TEXT>
Document 1 - file: swn062816form11k.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>11-K
<SEQUENCE>2
<FILENAME>swn062816form11k.pdf
<DESCRIPTION>SWN 2015 FORM 11-K PDF
<TEXT>
Document 2 - file: swn062816form11k.pdf

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23
<SEQUENCE>3
<FILENAME>exhibit231.htm
<DESCRIPTION>CONSENT OF GRANT THORNTON LLP
<TEXT>
Document 3 - file: exhibit231.htm

</DOCUMENT>
</SEC-DOCUMENT>