OP's analysis sounds interesting.... but... isolated bullish/bearish analysis rarely makes money... it needs to be coupled with events... events drives price disruption and creates temporary mis-pricing that you can take advantage of.
otherwise generic supply/demand analysis you will never be able to beat the commercials who do this stuff for a living!
and CoT shows that commercials are short.
CL for Dec is currently 54.36.
So where is price going tomorrow? Does the CoT report from last week help you on that? Does it show you where price is going?
The CoT report is a data table that provides you a snapshot of positions at a given time. But what will it tell you LATELY?