exploration update, page-21

A few things on the depth.

During the quarter, Metgasco drilled and cased Riflebird-E14 to a TD of 1,369 metres. This well had a dual target to evaluate the I/J coal sequence at this location and to
intersect the Heifer Creek sandstone. A well developed I/J sequence consisting of 27 meters of gross coal was intersected which produced a pronounced gas kick to
surface during drilling. The Heifer Creek sandstone is a fluviatile unit located in the lower section of the
Koukandowie Formation. This formation, interpreted to be the lateral equivalent of the Hutton Sandstone in the Surat basin was intersected at "768 meters". 3This well intersected a gross Heifer Creek sandstone interval of 49 metres. Wireline logs and gas shows during drilling indicated the presence of gas within three.
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MEL. LNG outlook. 24 Nov 2010. page 5

Kingfisher well.

Walloon coal. 500m-800m

Heifer creek sandstone. 900m.
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Riflebird-E14
http://www.brr.com.au/event/51662/operational-update