<SEC-DOCUMENT>0000902584-17-000002-index.html : 20170131
<SEC-HEADER>0000902584-17-000002.hdr.sgml : 20170131
<ACCEPTANCE-DATETIME>20170131171601
ACCESSION NUMBER:		0000902584-17-000002
CONFORMED SUBMISSION TYPE:	SC 13G/A
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20170131
DATE AS OF CHANGE:		20170131

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			EVOLUTION PETROLEUM CORP
		CENTRAL INDEX KEY:			0001006655
		STANDARD INDUSTRIAL CLASSIFICATION:	CRUDE PETROLEUM & NATURAL GAS [1311]
		IRS NUMBER:				411781991
		STATE OF INCORPORATION:			NV
		FISCAL YEAR END:			0630

	FILING VALUES:
		FORM TYPE:		SC 13G/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-46383
		FILM NUMBER:		17562085

	BUSINESS ADDRESS:	
		STREET 1:		1155 DAIRY ASHFORD ST.
		STREET 2:		SUITE 425
		CITY:			HOUSTON
		STATE:			TX
		ZIP:			77079
		BUSINESS PHONE:		713-935-0122

	MAIL ADDRESS:	
		STREET 1:		1155 DAIRY ASHFORD ST.
		STREET 2:		SUITE 425
		CITY:			HOUSTON
		STATE:			TX
		ZIP:			77079

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	NATURAL GAS SYSTEMS INC/NEW
		DATE OF NAME CHANGE:	20040817

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	NATURAL GAS SYSTEMS, INC.
		DATE OF NAME CHANGE:	20040810

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	REALITY INTERACTIVE INC
		DATE OF NAME CHANGE:	19960301

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			ADVISORY RESEARCH INC
		CENTRAL INDEX KEY:			0000902584
		STANDARD INDUSTRIAL CLASSIFICATION:	UNKNOWN SIC - 0000 [0000]
		IRS NUMBER:				362831881
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G/A

	BUSINESS ADDRESS:	
		STREET 1:		180 N. STETSON STREET
		STREET 2:		STE 5500
		CITY:			CHICAGO
		STATE:			IL
		ZIP:			60601
		BUSINESS PHONE:		3125651414

	MAIL ADDRESS:	
		STREET 1:		180 N. STETSON STREET
		STREET 2:		SUITE 5500
		CITY:			CHICAGO
		STATE:			IL
		ZIP:			60601
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13G/A
<SEQUENCE>1
<FILENAME>epm13ga2.txt
<DESCRIPTION>ARI EPM
<TEXT>
Document 1 - file: epm13ga2.txt

</DOCUMENT>
</SEC-DOCUMENT>