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REV COMPLETES 3D SEISMIC SURVEY AT MONTANA HELIUM PROJECT REV moves a big step closer to first-ever drilling at West Butte Project in Montana following completion of a 3D seismic survey that has delivered high-quality data across promising acreage

Exploration Programs

REV Exploration Corp.

TSXV: REVX OTC: REVFF

604-682-7970

REVexploration.com

1

CAN: 61596118.7

REV COMPLETES 3D SEISMIC SURVEY

AT MONTANA HELIUM PROJECT

REV moves a big step closer to first-ever drilling at West Butte Project in Montana following

completion of a 3D seismic survey that has delivered high-quality data across promising acreage

REV Corporate Video: https://youtu.be/biOHmBtI8ns

VANCOUVER, British Columbia – August 13, 2026: REV Exploration Corp. (“REV” or the “Company”)

(TSXV: REVX; OTC: REVFF; FSE: 7FF) is pleased to announce the successful completion of a 3D seismic

program covering the Company’s West Butte Project in Toole County, Montana. West Butte is REV’s cornerstone

Montana asset that captures a significant portion of a geologically continuous Helium system across a regional

structural corridor that has produced notable recent discoveries. The property has also never been previously

explored for naturally occurring hydrogen.

The 8.5 square mile (22 sq. km) 3D seismic survey at West Butte was carried out by Tetra Tech, the same firm that

completed a similar survey this past spring at MAX Power’s (CSE: MAXX) Lawson Natural Hydrogen Discovery.

As with Lawson, high-quality data from West Butte was recorded. This data has been delivered for processing and

will soon be analyzed and interpreted by the same team that reviewed the Lawson 3D seismic survey. REV’s

technical and marketing collaboration with MAX Power began over a year ago, and REV remains one of MAX

Power’s largest shareholders with six million shares.

The 3D seismic survey from West Butte is expected to provide REV’s technical team with greatly enhanced

subsurface imaging of the structural and stratigraphic targets underlying the Montana acreage, supporting the

delineation of upcoming drilling locations.

Mr. Jordan Potts, REV CEO, commented: "The completion of the West Butte 3D seismic program is a major

step forward for REV's Montana exploration strategy. Executing a mixed-source survey across the challenging

terrain of West Butte required careful planning by our technical team and a skilled field team. We are very pleased

with the quality of the data collected and look forward to advancing interpretation to identify our first drilling

targets at this very promising project in a known Helium district.”

West Butte 3D Seismic Survey Details

The 3D seismic program covered approximately 8.5 square miles across the northwestern slopes of West Butte,

located approximately 14 miles east-northeast of Sunburst, Montana. The survey area encompassed a diverse range

of terrain, transitioning from gently rolling cropland on the western edge of the butte through pastureland and

coulees on the foothills to the base of the main butte's talus slopes — terrain that required careful operational

planning and a flexible field methodology to execute effectively.

The program was designed as a mixed-source wireless node survey, reflecting the diverse topography of the project

area. Receiver lines were oriented north-south at 250-meter spacing with a 50-meter receiver interval, and source

lines ran east-west at matching 250-meter spacing with a 50-meter source interval. In total, the program recorded

CAN: 61596118.7

1,524 Vibroseis source points on accessible, gently sloping ground and 269 dynamite shot points in the steeper

terrain of the coulees and foothills where Vibroseis access was not feasible. This mixed-source approach was

designed to provide full and optimal subsurface illumination across the entire survey area without compromising

data quality.

West Butte is situated within a broad regional area highlighted by a geologically continuous Helium system

characterized by:

§ Basement-sourced Helium charge across a regional structural corridor

§ Fault-controlled migration pathways tied to deep-seated lineaments

§ Laterally extensive Cambrian and Devonian reservoir intervals

§ Multiple structural closures capable of hosting stacked accumulations

The regional characterization above is conceptual and interpretive in nature, based on publicly available and

Company geological data.

The 3D seismic survey at West Butte was completed with an outstanding safety record - zero injuries and zero

accidents throughout all field operations. Surface disturbance was proactively mitigated by the field crew and all

impacted areas were restored upon completion. The Company maintained active communication with area

landowners and stakeholders throughout the program and acknowledges their cooperation and patience during field

operations.

CAN: 61596118.7

About REV Exploration Corp.

REV is a mineral exploration company with a diversified portfolio of strategic mining assets, together with

meaningful and growing exposure to the Helium and Natural Hydrogen sectors focused on America's Northern

Great Plains and Southern Alberta along the Montana border. The Company owns oil and gas leasehold interests in

Montana covering approximately 14,000 acres, in addition to a series of PNG leases in Alberta along the Alberta-

Montana border, including the drill-ready Aden Dome Project. REV is also a significant shareholder of MAX Power

Mining (ownership of six million shares) which is advancing its Lawson Natural Hydrogen Discovery toward

commercial validation.

For further information on the Company, readers are referred to the Company’s website at

www.REVexploration.com and its Canadian regulatory filings on SEDAR+ at www.sedarplus.ca.

REV Exploration Corp.

Suite 410 – 325 Howe Street,

Vancouver, B.C. V6C 1Z7

Tel: 604-682-7970

[email protected]

REVexploration.com

Jordan Potts, CEO and Director

For further information, please contact:

Chad Levesque

Investor Relations

1-306-981-4753

[email protected]

Cautionary Statement on Forward-Looking Information

This news release contains certain “forward-looking information” and “forward-looking statements” within the meaning of

applicable Canadian securities legislation (collectively, “forward -looking information”). Forward-looking information

includes, but is not limited to, statements regarding the timing and results of the processing and interpretation of the 3D seismic

data; the identification, number and timing of future drilling locations at West Butte; the anticipated benefits of the 3D seismic

program to the Company’s exploration strategy; and the Company’s future business plans and exploration activities.

Forward-looking information is generally identified by words such as “expects”, “plans”, “anticipates”, “intends”,

“believes”, “estimates”, “potential”, “target”, “strategy”, “budget”, “scheduled”, “may”, “will”, “should” or similar

expressions. Such forward-looking information is based on management’s reasonable assumptions, estimates, expectations,

and opinions as of the date of this news release, including assumptions regarding market conditions, the availability of

financing on acceptable terms, the Company’s ability to obtain necessary approvals, the continued cooperation of joint venture

partners and stakeholders, and the Company’s ability to execute its stated exploration and development plans.

Forward-looking information is subject to known and unknown risks, uncertainties, and other factors that may cause actual

results or events to differ materially from those expressed or implied by such forward-looking information. These risks and

uncertainties include, but are not limited to: regulatory approval risks; the risk that the results of the 3D seismic survey may

not confirm the Company’s geological interpretations or expectations, or support the identification of commercially viable

drilling targets; fluctuations in commodity prices and financial markets; risks inherent in mineral exploration and early-stage

development, including operational risks, cost overruns, equipment failures, permitting delays, and accidents; environmental,

permitting, title, and community-related risks; changes in laws or regulations; reliance on key personnel; and general

economic, political, and market conditions.

CAN: 61596118.7

Although the Company has attempted to identify important factors that could cause actual results to differ materially from

those contained in the forward-looking information, there may be other factors that cause results not to be as anticipated,

estimated, or intended. There can be no assurance that such forward-looking information will prove to be accurate, as actual

results and future events could differ materially from those anticipated.

Readers are cautioned not to place undue reliance on forward-looking information. Forward-looking information speaks only

as of the date of this news release, and the Company does not undertake any obligation to update or revise any forward-looking

information, whether because of new information, future events, or otherwise, except as required by applicable securities laws.

Neither the TSX Venture Exchange nor its Regulation Services Provider (as that term is defined in the policies of the TSX

Venture Exchange) has reviewed or approved the contents of this news release and accepts no responsibility for the adequacy

or accuracy of this release.