<SEC-DOCUMENT>0001193125-16-640596-index.html : 20160701
<SEC-HEADER>0001193125-16-640596.hdr.sgml : 20160701
<ACCEPTANCE-DATETIME>20160701172026
ACCESSION NUMBER:		0001193125-16-640596
CONFORMED SUBMISSION TYPE:	424B5
PUBLIC DOCUMENT COUNT:		4
FILED AS OF DATE:		20160701
DATE AS OF CHANGE:		20160701

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:		424B5
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-208074
		FILM NUMBER:		161747655

	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>424B5
<SEQUENCE>1
<FILENAME>d217403d424b5.htm
<DESCRIPTION>424B5
<TEXT>
Document 1 - file: d217403d424b5.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>g217403g11x89.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 2 - file: g217403g11x89.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>g217403g30w07.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 3 - file: g217403g30w07.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>g217403g98f20.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 4 - file: g217403g98f20.jpg

</DOCUMENT>
</SEC-DOCUMENT>