Cover Page - shares	9 Months Ended
	Mar. 31, 2022	May 03, 2022
Document and Entity Information
Document Type	10-Q
Document Quarterly Report	true
Document Period End Date	Mar. 31, 2022
Document Transition Report	false
Entity File Number	001-32942
Entity Registrant Name	EVOLUTION PETROLEUM CORPORATION
Entity Incorporation, State or Country Code	NV
Entity Tax Identification Number	41-1781991
Entity Address, Address Line One	1155 Dairy Ashford Road
Entity Address, Address Line Two	Suite 425
Entity Address, City or Town	Houston
Entity Address, State or Province	TX
Entity Address, Postal Zip Code	77079
City Area Code	713
Local Phone Number	935-0122
Title of 12(b) Security	Common Stock, $0.001 par value
Trading Symbol	EPM
Security Exchange Name	NYSEAMER
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Non-accelerated Filer
Entity Small Business	true
Entity Emerging Growth Company	false
Entity Shell Company	false
Entity Common Stock, Shares Outstanding		33,742,121
Entity Central Index Key	0001006655
Current Fiscal Year End Date	--06-30
Document Fiscal Year Focus	2022
Document Fiscal Period Focus (Q1,Q2,Q3,FY)	Q3
Amendment Flag	false