<?xml version="1.0" ?>
<!-- 46499_20050810OON.xml -->
<PublicOfferingNotice xmlns="http://tempuri.org/PON.xsd" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://tempuri.org/PON.xsd PON.xsd">
<MineralType>OIL SANDS</MineralType>
<SaleDate>2005-08-10</SaleDate>
<!-- LEASE SCHEDULE -->
<Schedule>
<ContractType>LEASE</ContractType>
<Region>
<Name>ATHABASCA OS</Name>
<Contract>
<ContractNo>L0001</ContractNo>
<Hectares>768</Hectares>
<Tract>
<TractNo>0</TractNo>
<LandDescription>
<Land>
<LandKey>40608402</LandKey>
<Portion></Portion>
<MetesBoundsIndicator></MetesBoundsIndicator>
</Land>
<Land>
<LandKey>40608403</LandKey>
<Portion></Portion>
<MetesBoundsIndicator></MetesBoundsIndicator>
</Land>
<Land>
<LandKey>40608404</LandKey>
<Portion></Portion>
<MetesBoundsIndicator></MetesBoundsIndicator>
</Land>
</LandDescription>

<ZoneDescription>
<Line>
<Substance>OIL SANDS</Substance>
<Qualifier>BELOW THE TOP OF THE</Qualifier>
<ZoneName>VIKING FM</ZoneName>
<DRRZDCode>6</DRRZDCode>
</Line>
<Line>
<Qualifier>TO THE BASE OF THE</Qualifier>
<ZoneName>WOODBEND GRP</ZoneName>
<DRRZDCode>258</DRRZDCode>
</Line>
</ZoneDescription>
</Tract>
</Contract>
<Contract>
<ContractNo>L0002</ContractNo>
<Hectares>512</Hectares>
<Tract>
<TractNo>0</TractNo>
<LandDescription>
<Land>
<LandKey>40608405</LandKey>
<Portion></Portion>
<MetesBoundsIndicator></MetesBoundsIndicator>
</Land>
<Land>
<LandKey>40608406</LandKey>
<Portion></Portion>
<MetesBoundsIndicator></MetesBoundsIndicator>
</Land>
</LandDescription>

<ZoneDescription>
<Line>
<Substance>OIL SANDS</Substance>
<Qualifier>BELOW THE TOP OF THE</Qualifier>
<ZoneName>VIKING FM</ZoneName>
<DRRZDCode>6</DRRZDCode>
</Line>
<Line>
<Qualifier>TO THE BASE OF THE</Qualifier>
<ZoneName>WOODBEND GRP</ZoneName>
<DRRZDCode>258</DRRZDCode>
</Line>
</ZoneDescription>
</Tract>
</Contract>
<Contract>
<ContractNo>L0003</ContractNo>
<Hectares>512</Hectares>
<Tract>
<TractNo>0</TractNo>
<LandDescription>
<Land>
<LandKey>40708401</LandKey>
<Portion></Portion>
<MetesBoundsIndicator></MetesBoundsIndicator>
</Land>
<Land>
<LandKey>40708402</LandKey>
<Portion></Portion>
<MetesBoundsIndicator></MetesBoundsIndicator>
</Land>
</LandDescription>

<ZoneDescription>
<Line>
<Substance>OIL SANDS</Substance>
<Qualifier>BELOW THE TOP OF THE</Qualifier>
<ZoneName>VIKING FM</ZoneName>
<DRRZDCode>6</DRRZDCode>
</Line>
<Line>
<Qualifier>TO THE BASE OF THE</Qualifier>
<ZoneName>WOODBEND GRP</ZoneName>
<DRRZDCode>258</DRRZDCode>
</Line>
</ZoneDescription>
</Tract>
</Contract>
<Contract>
<ContractNo>L0004</ContractNo>
<Hectares>512</Hectares>
<Tract>
<TractNo>0</TractNo>
<LandDescription>
<Land>
<LandKey>40709730</LandKey>
<Portion></Portion>
<MetesBoundsIndicator></MetesBoundsIndicator>
</Land>
<Land>
<LandKey>40709731</LandKey>
<Portion></Portion>
<MetesBoundsIndicator></MetesBoundsIndicator>
</Land>
</LandDescription>

<ZoneDescription>
<Line>
<Substance>OIL SANDS</Substance>
<Qualifier>BELOW THE TOP OF THE</Qualifier>
<ZoneName>VIKING FM</ZoneName>
<DRRZDCode>6</DRRZDCode>
</Line>
<Line>
<Qualifier>TO THE BASE OF THE</Qualifier>
<ZoneName>WOODBEND GRP</ZoneName>
<DRRZDCode>258</DRRZDCode>
</Line>
</ZoneDescription>
</Tract>
</Contract>
</Region>
</Schedule>
<DeeperRightsReversionZoneDesignations>
<!-- Deeper Rights Reversion Zone Designations -->
<DRRZD>
<DRRZDCode>6</DRRZDCode>
<DRRZDZone>
<ZoneCode>2140</ZoneCode>
<ZoneName>VIKING FM</ZoneName>
<DRRZDKeyWell>
<WellID>00/10-10-042-14W4/0</WellID>
<DRRZDInterval>
<From>2600</From>
<To>2680</To>
<UnitOfMeasure>FEET</UnitOfMeasure>
</DRRZDInterval>
<LogType>INDUCTION ELECTRICAL</LogType>
</DRRZDKeyWell>
</DRRZDZone>
</DRRZD>
<DRRZD>
<DRRZDCode>258</DRRZDCode>
<DRRZDZone>
<ZoneCode>7040</ZoneCode>
<ZoneName>WOODBEND GRP</ZoneName>
<DRRZDKeyWell>
<WellID>00/10-29-077-18W4/0</WellID>
<DRRZDInterval>
<From>1284</From>
<To>2251</To>
<UnitOfMeasure>FEET</UnitOfMeasure>
</DRRZDInterval>
<LogType>SONIC</LogType>
</DRRZDKeyWell>
</DRRZDZone>
</DRRZD>
</DeeperRightsReversionZoneDesignations>
</PublicOfferingNotice>

