Selected Crude Oil Price Daily: August 2012

Date Exchange Rate Cdn Par Edmonton* Cdn Heavy Hardisty Cdn Par Chicago WTI NYMEX Chicago Brent Chicago Cdn Heavy Chicago Brent Montreal Brent Sarnia
$ Cdn/m3
2012-08-01 1.0017 478.24 436.50 501.32 568.89 686.61 462.80 681.64 707.65
2012-08-02 1.0062 487.24 432.00 510.37 560.18 693.30 458.35 688.31 714.32
2012-08-03 0.9986 487.24 437.75 510.29 582.77 709.17 464.01 708.18 734.18
2012-08-04 0.9986 495.24 448.33 518.29 - - 474.60 - -
2012-08-05 0.9986 495.24 448.33 518.29 - - 474.60 - -
2012-08-06 0.9986 495.24 448.33 518.29 587.80 710.67 474.60 709.69 735.69
2012-08-07 0.9964 514.57 449.50 537.61 595.72 719.32 475.74 718.34 744.34
2012-08-08 0.9947 538.57 453.75 561.59 592.70 721.22 479.97 720.24 746.25
2012-08-09 0.9924 551.57 463.25 574.57 591.39 730.11 489.45 729.13 755.13
2012-08-10 0.9916 551.57 462.50 574.56 587.86 727.52 488.69 726.54 752.55
2012-08-11 0.9916 550.74 470.33 573.73 - - 496.52 - -
2012-08-12 0.9916 550.74 470.33 573.73 - - 496.52 - -
2012-08-13 0.9933 551.57 462.50 574.58 587.99 725.64 488.71 724.66 750.67
2012-08-14 0.9914 550.24 462.50 573.22 591.23 731.37 488.68 730.39 756.39
2012-08-15 0.9891 550.91 464.25 573.87 595.46 743.54 490.41 742.57 768.57
2012-08-16 0.9881 554.91 469.50 577.86 602.75 743.85 495.65 742.87 768.88
2012-08-17 0.9885 554.91 471.25 577.86 605.54 738.93 497.40 737.95 763.96
2012-08-18 0.9885 558.24 483.67 581.20 - - 509.82 - -
2012-08-19 0.9885 558.24 483.67 581.20 - - 509.82 - -
2012-08-20 0.9890 554.91 469.75 577.87 605.60 734.70 495.91 733.72 759.73
2012-08-21 0.9864 561.91 476.25 584.84 609.41 740.71 502.38 739.74 765.74
2012-08-22 0.9929 570.57 484.25 593.57 616.05 744.21 510.45 743.23 769.24
2012-08-23 0.9928 573.57 484.50 596.57 609.80 742.27 510.70 741.29 767.29
2012-08-24 0.9920 573.57 484.25 596.56 608.56 737.61 510.44 736.63 762.64
2012-08-25 0.9920 575.74 493.67 598.73 - - 519.86 - -
2012-08-26 0.9920 575.74 493.67 598.73 - - 519.86 - -
2012-08-27 0.9892 571.57 480.50 594.54 602.61 727.01 506.66 726.03 752.03
2012-08-28 0.9864 571.57 481.75 594.51 606.24 722.22 507.88 721.25 747.25
2012-08-29 0.9875 553.91 468.25 576.85 601.70 722.59 494.39 721.62 747.62
2012-08-30 0.9926 553.91 467.25 576.90 599.38 726.94 493.45 725.96 751.97
2012-08-31 0.9863 556.91 473.00 579.84 607.05 736.85 499.13 736.31 762.31
Average 0.9925 544.16 466.95 567.16 596.38 726.80 493.14 725.49 751.50

Conversion: 1 cubic meter = 6,29 barrel
*Edmonton postings adjusted to 0,5% sulphur