Correction: US crude assessments for August 30

Please note that Platts has corrected its front-month US domestic crude oil assessments, effective August 30, 2011.

The corrected tables appears on PGA page 171 as follows:

WTI(OCT ) +88.90X -88.92+X WTI Midland +88.25X -88.27+X WTI(NOV ) +89.20 -89.22+ WTI 'P-Plus' -2.97X - 2.99-X WTI(DEC ) +89.51 -89.53+ WTI-Delta -0.41X - -0.39-X ACM (OCT )** +110.90X -110.92+X LLS (1st mo) +114.40 - 14.42+ ACM (NOV )** +110.20 -110.22+ LLS (2nd mo) +114.15 -114.17+ ACM (DEC )** +109.26 -109.28+ HLS (1st mo) +116.90X -116.92+X MARS (OCT ) +112.65X-112.67+X HLS (2nd mo) +116.65 -116.67+ MARS (NOV ) +111.95 -111.97+ Wyo Sweet X+86.10 -86.12+X MARS (DEC ) +111.01 -111.03+ Eugene Island +114.00X-114.02+X Thunder Horse Bld +114.40X-114.42+X Poseidon +112.25X -112.27+X WTS Midland (1st mo) +88.30X-88.32+X Bonito +114.00X-114.02+X WTS Midland (2nd mo) +88.35 -88.37+ ANS (Calif.) +110.45 -110.49+ SGC +110.90X -110.92+X Basrah Light* +111.95 -111.97+ Bakken Blend ex-Guernsey*** +93.15 -93.17+ WTI CMA (1st mo) 89.31 Bakken Blend ex-Clearbrook*** +96.15 -96.17+ *=vs 2nd mth WTI. **=Americas Crude Marker ***=Bakken Blend ex-Guernsey reflects 38-40 API and 0.2% sulfur. Bakken Blend ex-Clearbrook reflects 38-40 API and 0.5% sulfur. Continued on page 758 X=Corrected