EXHIBIT 99.1

Evolution Petroleum Reports Fiscal Third Quarter 2025 Results and Declares Quarterly Cash Dividend for Fiscal Fourth Quarter

– Declares Quarterly Dividend of $0.12 for Fiscal Fourth Quarter 2025 –

HOUSTON, TX — May 13, 2025 (GLOBE NEWSWIRE) — Evolution Petroleum Corporation (NYSE American: EPM) ("Evolution" or the "Company") today announced its financial and operating results for its fiscal third quarter ended March 31, 2025. Evolution also declared its 47^th consecutive quarterly cash dividend of $0.12 per common share for the fiscal 2025 fourth quarter.

Financial & Operational Highlights

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Kelly Loyd, President and Chief Executive Officer, commented: "We are maintaining our quarterly dividend at $0.12 per share for the twelfth consecutive quarter, underscoring our commitment to sustainable shareholder returns as well as our confidence in the strength of our asset base, even in a volatile commodity price environment.

"Our third quarter results reflect the benefits of our balanced, long-life portfolio of producing assets that are capable of both flourishing in attractive price environments and withstanding cyclical lows. Despite weather and maintenance-related downtime, which affected production, we were able to more than meet all of our capital obligations during the quarter, including ~$8.5 million in dividend and capex payments, as well as repayment of $4.0 million of principal on our Senior Secured Credit Facility.

"Subsequent to quarter end, we closed the TexMex acquisition and turned in-line our latest four Chaveroo wells. TexMex and the four new gross Chaveroo wells are currently contributing more than 850 net BOEPD to production. We also expect to benefit from recent and ongoing drilling activities in our SCOOP/STACK area. When combined with the strength in natural gas prices, these production additions are expected to meaningfully benefit our next fiscal quarter.

Mr. Loyd concluded, "In coordination with our Chaveroo partner, we have agreed to delay the start of our third development block until later into our fiscal year 2026. Our current focus is on acquiring oil-weighted, low-decline producing properties at discounted prices, or natural gas properties which can be hedged favorably for years to come, while strategically deferring development of our high-value, oil-weighted locations, preserving value for our shareholders until oil market conditions improve. Maintaining our dividend is a top priority, and we believe our resilient portfolio and strong financial position will enable us to continue with our dividend program well into the future."

Fiscal Third Quarter 2025 Financial Results

Total revenues decreased 2% to $22.6 million compared to $23.0 million in the year-ago quarter. The decline was driven primarily by an 8% decrease in production volumes, partially offset by a 7% increase in average realized commodity prices. The decrease in production volumes was primarily due to planned maintenance at the central facility and NGL plant downtime at Delhi Field, January winter weather impacts at Barnett Shale, as well as natural production declines, partially offset by additional production from the Company's SCOOP/STACK properties acquired in February 2024.

Lease operating costs ("LOE") increased to $13.4 million compared to $12.6 million in the year-ago quarter. The increase was driven by CO₂ purchases at Delhi Field, which resumed in October 2024 after being suspended in February 2024, coupled with a full quarter of the Company's SCOOP/STACK properties acquired in February 2024, increasing lease operating costs by $0.5

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million compared to the year-ago quarter. On a per unit basis, total LOE increased 16% to $22.32 per BOE compared to $19.24 per BOE in the year-ago quarter.

Depletion, depreciation, and accretion expense was $5.0 million compared to $5.9 million in the year-ago period. On a per BOE basis, the Company's current quarter depletion rate decreased to $7.68 per BOE compared to $8.43 per BOE in the year-ago period due to a decrease in its depletable base.

General and administrative ("G&A") expenses, excluding stock-based compensation, were $1.9 million for both the current and year-ago periods. On a per BOE basis, G&A expenses increased to $3.22 compared to $2.85 in the year-ago period. The increase per unit is the result of decreased production in the current period.

The Company reported a net loss of $2.2 million or $(0.07) per share, compared to net income of $0.3 million or $0.01 per share in the year-ago period. Excluding the impact of unrealized losses, adjusted net income was $0.8 million or $0.02 per diluted share, compared to adjusted net income of $1.0 million or $0.03 per diluted share in the prior quarter.

Adjusted EBITDA was $7.4 million compared to $8.5 million in the year-ago period. The decrease was primarily due to decreased revenue as a result of lower production and higher total operating costs due to CO₂ purchases at Delhi Field, which resumed in October 2024 after being suspended in February 2024.

Production & Pricing

Total production for the third quarter of fiscal 2025 decreased 7.5% to 6,667 net BOEPD compared to 7,209 net BOEPD in the year-ago period. Total production for the third quarter of fiscal 2025 included 1,911 barrels per day ("BOPD") of crude oil, 3,723 BOEPD of natural gas, and 1,033 BOEPD of NGLs. The decrease in total production was driven by planned maintenance at the central facility and NGL plant downtime at Delhi Field, January winter weather impacts at Barnett Shale, as well as natural production declines partially offset by additional production from the Company's SCOOP/STACK properties acquired in February 2024. Total oil and natural gas liquids production generated 65% of revenue for the quarter compared to 75% in the year-ago period.

The Company's average realized commodity price (excluding the impact of derivative contracts) increased 7% to $37.60 per BOE, compared to $35.10 per BOE in the year-ago period. These

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increases were primarily driven by an increase of approximately 40% in realized natural gas prices year over year.

Operations Update

At SCOOP/STACK, the Company brought online 13 gross wells fiscal year-to-date, with an additional five wells in progress.

At Chaveroo, the Company successfully completed and brought online four new gross wells in the second development block. These wells were completed on schedule and under budget. Although very early in the productive life of the wells, production rates are significantly exceeding expectations.

In the Williston Basin, oil production was up quarter over quarter as a result of deferred oil sales at the end of Q2 to Q3. Gas and NGLs increased quarter over quarter, benefiting from a full quarter of gas sales. The Williston field continues to generate solid returns.

At Delhi, production was temporarily affected by planned maintenance at the Delhi Central Facility, which resulted in a shutdown of the entire field for a few days and at the NGL Plant for approximately two weeks.  At the end of the quarter, the decision was made to switch from purchasing CO₂ volumes to additional water injection.  The operator will continue to inject approximately 300 MMCFPD of recycled CO₂.  The Company and the operator believe this will be the most economical way to run the field and will significantly reduce operating costs while maximizing cash flow.

Jonah remained steady, with a temporary dip in volumes during February due to the impact of winter weather. However, strong winter natural gas pricing contributed positively to overall cash flow for the quarter.

Barnett Shale delivered consistent cash-flow generation, reflecting its reliability and operational stability. Despite brief downtime in January due to winter storms, production remained steady overall, with improved realized pricing for natural gas and NGLs serving as a tailwind for financial results. These favorable pricing dynamics helped offset broader commodity price weakness and underscore Barnett’s continued role as a valuable contributor to our diversified portfolio.

Balance Sheet, Liquidity, and Capital Spending

On March 31, 2025, cash and cash equivalents totaled $5.6 million, with a working capital deficit of $2.7 million primarily due to unrealized losses on current derivative contracts, which vary quarter-to-quarter based on forecasted commodity prices at the end of each quarter. Evolution had $35.5 million of borrowings outstanding under its revolving credit facility and total liquidity of $20.1 million, including cash and cash equivalents. In Fiscal Q3, Evolution paid $4.1 million in

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common stock dividends, $4.0 million in repayments of borrowings of its Senior Secured Credit Facility, $1.8 million in deposits for its TexMex Acquisition, and $4.4 million in capital expenditures. During the quarter ended March 31, 2025, the Company sold a total of approximately 0.2 million shares of its common stock under its At-the-Market Sales Agreement for net proceeds of approximately $1.1 million, after deducting less than $0.1 million in offering costs.

The Company has received approval from its lender, MidFirst Bank, to extend the maturity of the existing Senior Secured Credit Facility to April 2028 and increase their total commitments from $50.0 million to $55.0 million. Also, the Company expects to receive $10.0 million in additional commitments from a new lender, Prism Bank, bringing the total commitments to $65.0 million.

Cash Dividend on Common Stock

On May 12, 2025, Evolution's Board of Directors declared a cash dividend of $0.12 per share of common stock, which will be paid on June 30, 2025, to common stockholders of record on June 13, 2025. This will be the 47^th consecutive quarterly cash dividend on the Company's common stock since December 31, 2013. To date, Evolution has returned approximately $130.7 million, or $3.93 per share, back to stockholders in common stock dividends.

Conference Call

As previously announced, Evolution Petroleum will host a conference call on Wednesday, May 14, 2025, at 10:00 a.m. CT to review its fiscal third quarter 2025 financial and operating results. Participants can join online at https://event.choruscall.com/mediaframe/webcast.html?webcastid=ASNQRrWs or by dialing (844) 481-2813. Dial-in participants should ask to join the Evolution Petroleum Corporation call. A replay will be available through May 14, 2026, via the webcast link provided and on Evolution's Investor Relations website at www.ir.evolutionpetroleum.com.

About Evolution Petroleum

Evolution Petroleum Corporation is an independent energy company focused on maximizing total shareholder returns through the ownership of and investment in onshore oil and natural gas properties in the U.S. The Company aims to build and maintain a diversified portfolio of long-life oil and natural gas properties through acquisitions, selective development opportunities, production enhancements, and other exploitation efforts. Visit www.evolutionpetroleum.com for more information.

Cautionary Statement

All forward-looking statements contained in this press release regarding the Company's current and future expectations, potential results, and plans and objectives involve a wide range of risks and uncertainties. Statements herein using words such as "believe," "expect," "may," "plans," "outlook," "should," "will," and words of similar meaning are forward-looking statements.

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Although the Company's expectations are based on business, engineering, geological, financial, and operating assumptions that it believes to be reasonable, many factors could cause actual results to differ materially from its expectations. The Company gives no assurance that its goals will be achieved. These factors and others are detailed under the heading "Risk Factors" and elsewhere in our periodic reports filed with the Securities and Exchange Commission ("SEC"). The Company undertakes no obligation to update any forward-looking statement.

Contact

Investor Relations

(713) 935-0122

[email protected]

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Evolution Petroleum Corporation

Condensed Consolidated Statements of Operations (Unaudited)

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Evolution Petroleum Corporation

Condensed Consolidated Balance Sheets (Unaudited)

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Evolution Petroleum Corporation

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Evolution Petroleum Corporation

Non-GAAP Reconciliation – Adjusted EBITDA (Unaudited)

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Adjusted EBITDA and Net income (loss) and earnings per share excluding selected items are non-GAAP financial measures that are used as supplemental financial measures by our management and by external users of our financial statements, such as investors, commercial banks, and others, to assess our operating performance as compared to that of other companies in our industry, without regard to financing methods, capital structure, or historical costs basis. We use these measures to assess our ability to incur and service debt and fund capital expenditures. Our Adjusted EBITDA and Net income (loss) and earnings per share, excluding selected items, should not be considered alternatives to net income (loss), operating income (loss), cash flows provided by (used in) operating activities, or any other measure of financial performance or liquidity presented in accordance with U.S. GAAP. Our Adjusted EBITDA and Net income (loss) and earnings per share excluding selected items may not be comparable to similarly titled measures of another company because all companies may not calculate Adjusted EBITDA and Net income (loss) and earnings per share excluding selected items in the same manner.

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We define Adjusted EBITDA as net income (loss) plus interest expense, income tax expense (benefit), depreciation, depletion, and accretion (DD&A), stock-based compensation, ceiling test impairment, and other impairments, unrealized loss (gain) on change in fair value of derivatives, and other non-recurring or non-cash expense (income) items.

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Evolution Petroleum Corporation

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Evolution Petroleum Corporation

Supplemental Information on Oil and Natural Gas Operations (Unaudited)

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