Selected Crude Oil Price Daily: June 2011

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
2011-06-01 0.9714 626.74 563.50 649.57 620.05 717.68 589.50 715.93 729.63
2011-06-02 0.9793 626.74 563.50 649.65 625.77 732.63 589.59 730.87 744.57
2011-06-03 0.9770 645.74 565.50 668.63 623.19 730.91 591.57 730.08 743.77
2011-06-04 0.9770 646.74 580.67 669.63 - - 606.73 - -
2011-06-05 0.9770 646.74 580.67 669.63 - - 606.73 - -
2011-06-06 0.9785 645.74 565.50 668.64 616.70 720.47 591.58 719.62 733.32
2011-06-07 0.9745 636.41 551.00 659.27 614.67 733.82 577.04 732.99 746.69
2011-06-08 0.9780 637.41 555.25 660.30 627.03 741.07 581.33 740.23 753.93
2011-06-09 0.9732 637.41 555.25 660.26 631.24 749.19 581.27 748.36 762.06
2011-06-10 0.9768 637.41 552.75 660.29 617.35 744.53 578.81 744.06 757.76
2011-06-11 0.9768 634.24 563.67 657.13 - - 589.73 - -
2011-06-12 0.9768 634.24 563.67 657.13 - - 589.73 - -
2011-06-13 0.9779 633.07 546.50 655.97 605.81 746.04 572.58 745.57 759.27
2011-06-14 0.9686 628.07 544.25 650.88 612.66 746.44 570.22 745.98 759.68
2011-06-15 0.9780 621.07 532.00 643.97 590.55 720.28 558.08 719.81 733.51
2011-06-16 0.9843 614.07 526.50 637.04 595.22 726.28 552.65 725.81 739.51
2011-06-17 0.9797 614.07 526.50 636.99 580.49 717.34 552.60 717.24 730.94
2011-06-18 0.9797 616.24 540.00 639.16 - - 566.10 - -
2011-06-19 0.9797 616.24 540.00 639.16 - - 566.10 - -
2011-06-20 0.9785 610.74 523.75 633.64 581.31 705.94 549.83 705.84 719.54
2011-06-21 0.9724 594.07 511.50 616.91 583.26 697.69 537.51 697.59 711.29
2011-06-22 0.9726 594.07 512.75 616.92 590.96 714.47 538.76 714.37 728.07
2011-06-23 0.9799 580.41 496.75 603.32 568.34 690.37 522.85 690.27 703.97
2011-06-24 0.9849 576.07 493.25 599.04 572.11 676.05 519.41 675.02 688.71
2011-06-25 0.9849 570.74 504.00 593.71 - - 530.16 - -
2011-06-26 0.9849 570.74 504.00 593.71 - - 530.16 - -
2011-06-27 0.9861 576.07 493.25 599.05 569.39 678.36 519.42 677.33 691.02
2011-06-28 0.9821 570.74 493.50 593.68 581.17 689.82 519.62 688.79 702.49
2011-06-29 0.9705 583.74 503.75 606.56 585.78 704.32 529.74 703.31 717.01
2011-06-30 0.9643 605.07 529.75 627.83 585.98 700.30 555.67 699.30 713.00
Average 0.9775 614.36 536.10 637.26 599.05 717.46 562.17 716.74 730.44

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