    <SEC-DOCUMENT>0001084991-24-000066-index.html : 20240610
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    <ACCEPTANCE-DATETIME>20240610162323
    ACCESSION NUMBER:		0001084991-24-000066
    CONFORMED SUBMISSION TYPE:	8-K
    PUBLIC DOCUMENT COUNT:		44
    CONFORMED PERIOD OF REPORT:	20240606
    ITEM INFORMATION:		Entry into a Material Definitive Agreement
    ITEM INFORMATION:		Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant
    ITEM INFORMATION:		Regulation FD Disclosure
    ITEM INFORMATION:		Financial Statements and Exhibits
    FILED AS OF DATE:		20240610
    DATE AS OF CHANGE:		20240610

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			NATURAL GAS SERVICES GROUP INC
    		CENTRAL INDEX KEY:			0001084991
    		STANDARD INDUSTRIAL CLASSIFICATION:	OIL, GAS FIELD SERVICES, NBC [1389]
    		ORGANIZATION NAME:           	01 Energy & Transportation
    		IRS NUMBER:				752811855
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		8-K
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-31398
    		FILM NUMBER:		241033061

    	BUSINESS ADDRESS:
    		STREET 1:		404 VETERANS AIRPARK LANE
    		STREET 2:		SUITE 300
    		CITY:			MIDLAND
    		STATE:			TX
    		ZIP:			79705
    		BUSINESS PHONE:		(432) 262-2700

    	MAIL ADDRESS:
    		STREET 1:		404 VETERANS AIRPARK LANE
    		STREET 2:		SUITE 300
    		CITY:			MIDLAND
    		STATE:			TX
    		ZIP:			79705
    </SEC-HEADER>
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    <SEQUENCE>1
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    <DESCRIPTION>8-K
    <TEXT>
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    <DOCUMENT>
    <TYPE>EX-10.1
    <SEQUENCE>2
    <FILENAME>exhibit101_secondamendme.htm
    <DESCRIPTION>EX-10.1
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    <DESCRIPTION>EX-10.3
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    <DESCRIPTION>EX-99.1
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    <SEQUENCE>6
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    Document 28 - file: exhibit101_secondamendme020.jpg

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    Document 29 - file: exhibit101_secondamendme021.jpg

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    <SEQUENCE>30
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    Document 30 - file: exhibit102_fifthamendeda001.jpg

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    <SEQUENCE>31
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    Document 31 - file: exhibit102_fifthamendeda002.jpg

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    Document 34 - file: exhibit103_fifthamendmen002.jpg

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