Replies

To: MarlonRando

Chart of different grades of crude oil.

What is not shown is how much more difficult and expensive it is to refine heavy sour crude.

17 posted on 03/24/2026 4:45:13 PM PDT by yefragetuwrabrumuy ("We come in peace. Don't look too carefully at our menus.")

To: yefragetuwrabrumuy

got it. Thanks for the chart

18 posted on 03/24/2026 7:18:22 PM PDT by MarlonRando

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