Net Debt to Equity 2006-7

All Financial Data in US Dollars.
Corporate Financials
 Key Financials
  Key Ratios (%)
     Net Debt to Equity (Inc Operating Lease) Data Growth
  2006 2007 2007
       Abbot Group (IFRS) 168.0% -   -  
       Abbot Group (UK+IFRS) 168.0% -   -  
       Afren Plc. 53.5% 50.0%   -6.6%  
       Amerisur Resources Plc -29.3% -45.6%   +55.4%  
       Ascent Resources Plc -10.5% 21.3%   n/a  
       Baron Oil PLC -77.8% -58.4%   -25.0%  
       BG Group 3.1% 0.9%   -72.6%  
       Borders & Southern Petroleum Plc -84.6% -64.9%   -23.4%  
       Bowleven Plc -50.5% -34.0%   -32.6%  
       BP Plc. 25.3% 29.3%   +15.9%  
       BP Plc. (Hess) 25.3% 29.3%   +15.9%  
       Cabot Energy Plc -66.9% -52.3%   -21.7%  
       Cairn Energy Plc -102.7% -61.4%   -40.2%  
       Dana Petroleum -35.5% 17.0%   n/a  
       Desire Petroleum -74.6% -69.2%   -7.2%  
       Echo Energy Plc -64.6% -34.8%   -46.1%  
       Egdon Resources Plc -19.2% -37.5%   +95.6%  
       Emerald Energy -20.9% -21.6%   +3.5%  
       Empyrean Energy Plc -44.6% -42.3%   -5.1%  
       Encore Oil -68.9% -49.4%   -28.3%  
       Equator Exploration -13.5% -   -  
       Europa Oil & Gas (Holdings) Plc 6.2% 3.7%   -40.8%  
       Falkland Oil and Gas -62.2% -29.2%   -53.1%  
       Faroe Petroleum plc -63.6% -63.2%   -0.6%  
       Genesis Petroleum -89.5% -69.7%   -22.1%  
       Gulf Keystone Petroleum Ltd -36.3% -65.9%   +81.4%  
       Gulfsands Petroleum Plc -36.5% -21.2%   -41.9%  
       Hardy Oil & Gas PLC -26.8% -21.6%   -19.2%  
       Heritage Oil Plc. 38.4% -38.9%   n/a  
       Imperial Energy -28.7% 65.2%   n/a  
       JKX Oil & Gas -37.1% -23.8%   -35.8%  
       Lansdowne Oil & Gas Plc -38.7% -5.0%   -87.1%  
       Max Petroleum Plc - 16.0%   -  
       Mediterranean Oil and Gas -38.3% -41.1%   +7.2%  
       Melrose Resources 91.1% 127.9%   +40.4%  
       Nautical Petroleum -25.2% -19.3%   -23.5%  
       Nautilus Marine Services PLC 12.0% 13.3%   +10.3%  
       Nostrum Oil & Gas Plc 340.8% 362.4%   +6.3%  
       Pantheon Resources Plc -86.9% -29.9%   -65.6%  
       PetroLatina Energy 10.8% 16.9%   +56.0%  
       Premier Oil -9.1% -15.2%   +67.4%  
       Regal Petroleum Plc -20.5% 6.7%   n/a  
       Rockhopper Exploration -83.5% -21.8%   -73.9%  
       Salamander Energy -51.1% -32.5%   -36.3%  
       SeaEnergy Plc -103.3% -55.0%   -46.7%  
       Serica Energy Plc -61.4% -11.3%   -81.6%  
       Soco International 11.0% 47.3%   +331.7%  
       Sterling Energy Plc -30.7% 39.2%   n/a  
       Tethys Petroleum Limited 9.0% -39.3%   n/a  
       Tower Resources PLC -20.9% -39.3%   +88.2%  
       Tullow Oil 14.3% 66.0%   +362.2%  
       Venture Production 61.2% 85.3%   +39.5%  
       Wentworth Resources Plc 59.8% -19.3%   n/a  
       Woburn Energy PLC -27.6% 51.8%   n/a  
       Xtract Resources Plc - -4.9%   -