Quantum Helium Limited

Board/Management Information • Sep 14, 2022

National Storage Mechanism | Additional information

RNS Number : 4220Z

Mosman Oil and Gas Limited

14 September 2022

14 September 2022

Mosman Oil and Gas Limited

("Mosman" or the "Company")

Spud of Cinnabar Well

Mosman Oil and Gas Limited (AIM: MSMN) the oil exploration, development, and production

company, announces that the Cinnabar-1 well in Tyler County, Texas is now expected to commence drilling  in approximately seven days. This remains subject to final rig availability.

Mosman owns a c.75% working interest in the well. Mosman Operating LLC, a 100% owned

subsidiary of Mosman, is the Operator of the lease.

Market Abuse Regulation (MAR) Disclosure

The information contained within this announcement is deemed by the Company to constitute inside information as stipulated under the Market Abuse Regulations (EU) No. 596/2014 ('MAR') which has been incorporated into UK law by the European Union (Withdrawal) Act 2018. Upon the publication of this announcement via Regulatory Information Service ('RIS'), this information is now considered to be in the public domain.

Enquiries:

Mosman Oil & Gas Limited John W Barr, Executive Chairman Andy Carroll, Technical Director [email protected] [email protected]	NOMAD and Broker SP Angel Corporate Finance LLP Stuart Gledhill / Richard Hail / Adam Cowl +44 (0) 20 3470 0470
Alma PR Justine James / Joe Pederzolli +44 (0) 20 3405 0205 +44 (0) 7525 324431 [email protected]	Joint Broker Monecor (London) Ltd trading as ETX Capital Thomas Smith 020 7392 1432

Updates on the Company's activities are regularly posted on its website:

www.mosmanoilandgas.com

Notes to editors

Mosman (AIM:MSMN) is an oil exploration, development, and production company with projects in the US and Australia. Mosman's strategic objectives remain consistent: to identify opportunities which will provide operating cash flow and have development upside, in conjunction with progressing exploration of existing exploration permits. The Company has seven projects in the US: Stanley, Greater Stanley, Livingston, Winters, Challenger and Champion in East Texas and Arkoma in Oklahoma in addition to exploration projects in the Amadeus Basin in Central Australia.

Enquiries:

Mosman Oil & Gas Limited John W Barr, Executive Chairman Andy Carroll, Technical Director [email protected] [email protected]	NOMAD and Broker SP Angel Corporate Finance LLP Stuart Gledhill / Richard Hail / Adam Cowl +44 (0) 20 3470 0470
Alma PR Justine James / Joe Pederzolli +44 (0) 20 3405 0205 +44 (0) 7525 324431 [email protected]	Joint Broker Monecor (London) Ltd trading as ETX Capital Thomas Smith 020 7392 1432

Updates on the Company's activities are regularly posted on its website:

www.mosmanoilandgas.com

This information is provided by RNS, the news service of the London Stock Exchange. RNS is approved by the Financial Conduct Authority to act as a Primary Information Provider in the United Kingdom. Terms and conditions relating to the use and distribution of this information may apply. For further information, please contact [email protected] or visit www.rns.com.

RNS may use your IP address to confirm compliance with the terms and conditions, to analyse how you engage with the information contained in this communication, and to share such analysis on an anonymised basis with others as part of our commercial services. For further information about how RNS and the London Stock Exchange use the personal data you provide us, please see our Privacy Policy.

END

DRLDZGMLNDGGZZG