Chil, from a independent Geo. Roger Meaney's report, attached to...

Chil, from a independent Geo. Roger Meaney's report, attached to OBL's prospectus;

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Acoustic impedance studies of the seismic line, BV93-17, which runs over the anomaly indicate a reduced acoustic
impedance over the anomaly (Figure 6). Acoustic impedance is a direct function seismic velocity and rock density.
Hence the low impedance value may be related to a lower seismic velocity, which can be associated with
hydrocarbon saturation, usually gas. Or it can indicate a less dense rock, which can mean a more porous rock, or
even over-pressured section. The first two of these alternatives are in themselves quite positive.
...
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