<SEC-DOCUMENT>0001084991-15-000016-index.html : 20150430
<SEC-HEADER>0001084991-15-000016.hdr.sgml : 20150430
<ACCEPTANCE-DATETIME>20150429175647
ACCESSION NUMBER:		0001084991-15-000016
CONFORMED SUBMISSION TYPE:	DEF 14A
PUBLIC DOCUMENT COUNT:		4
CONFORMED PERIOD OF REPORT:	20141231
FILED AS OF DATE:		20150430
DATE AS OF CHANGE:		20150429
EFFECTIVENESS DATE:		20150430

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			NATURAL GAS SERVICES GROUP INC
		CENTRAL INDEX KEY:			0001084991
		STANDARD INDUSTRIAL CLASSIFICATION:	OIL, GAS FIELD SERVICES, NBC [1389]
		IRS NUMBER:				752811855
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		DEF 14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-31398
		FILM NUMBER:		15814375

	BUSINESS ADDRESS:	
		STREET 1:		508 WEST WALL STREET
		STREET 2:		SUITE 550
		CITY:			MIDLAND
		STATE:			TX
		ZIP:			79701
		BUSINESS PHONE:		432-262-2700

	MAIL ADDRESS:	
		STREET 1:		508 WEST WALL STREET
		STREET 2:		SUITE 550
		CITY:			MIDLAND
		STATE:			TX
		ZIP:			79701
</SEC-HEADER>
<DOCUMENT>
<TYPE>DEF 14A
<SEQUENCE>1
<FILENAME>a2014proxystatement.htm
<DESCRIPTION>DEF 14A
<TEXT>
Document 1 - file: a2014proxystatement.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-1
<SEQUENCE>2
<FILENAME>proxycardexhibit.htm
<DESCRIPTION>EXHIBIT 1
<TEXT>
Document 2 - file: proxycardexhibit.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>ngslogoa42715.jpg
<TEXT>
Document 3 - file: ngslogoa42715.jpg

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

</DOCUMENT>
</SEC-DOCUMENT>