Addition to Portfolio

Pantheon Resources PLC
07 August 2007




August 7, 2007

PANTHEON RESOURCES PLC

Farm-in to Development Well at Padre Island

  • Pantheon expands involvement in proven shallow Padre Island

  • Farming-into development well on La Playa Deep

  • Well scheduled to spud by end August and take 30 days to drill

  • Existing La Playa Deep well consistently produced at over five mmcfd

  • Target similar to that tested successfully at Wilson

  • Terms very favourable by industry standards

  • This represents a significant and very low risk opportunity for Pantheon,
    particularly given the favourable terms

  • Pantheon now has two development projects in its portfolio to balance its
    high impact ventures


Details of Farm-in

The Board of Pantheon Resources plc ('Pantheon') announces that it has
farmed-into an appraisal/development well on the Mid-Frio La Playa #1 natural
gas find ('La Playa Deep'). Although located on Padre Island, La Playa Deep is
separate from the Padre Island Joint Venture. La Playa Deep is a shallow
discovery, producing from the Marg Tex 35 formation. This is the same zone as
that tested successfully at the Wilson discovery. The operator is BNP, a private
Texas-based company.

The La Playa Deep discovery well was put online in December 2005. It has
consistently produced at a rate of over five mmcfd. To date, the well has
produced over two bcf of natural gas. In addition to the main zone, there are a
further three shallower Mid Frio targets in this well. These were not objectives
in the original discovery as they were not within the closure of the mapped
trap.

Pantheon is a 10% paying interest to earn approximately a 7.5% working interest
('WI').  This equates to a one-third for one-quarter farm-in. This represents
very favourable terms relative to normal industry agreements for a farm-in to a
development well. It should be noted that Pantheon will not have an interest in
La Playa Deep #1.

The well is scheduled to spud within two weeks according to the Operator. It is
scheduled to take 30 days to drill on a trouble-free basis and has a planned
total depth of 10,500 feet. A successful development well would be easily
connected to the sales grid as the well is being drilled from an existing site.
The gross cost to drill and complete is US $5.4 million. This equates to a cost
to PANR of US$0.54 million.



In accordance with the AIM Rules, the information in this report has been
reviewed and signed off by Mr Robert Rosenthal, (BSc Geology, MSc Geology),
Technical Director at Pantheon Resources Plc, who has over 30 years relevant
experience within the sector.





For further information on Pantheon Resources plc, see the website at
www.pantheonresources.com



Contacts:

Pantheon Resources Plc

Sue Graham, Chairman                                     [phone]

Oriel Securities Limited

Scott Richardson Brown                                   [phone]




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