Miser Profile picture
Nov 26 14 tweets 4 min read
Let's talk about what's in oil and what oil is: Image
Arabian Light and Eagle Ford with TBP vs. LV% and API vs. LV%. To me, these charts and the table above, more than any other thing, this is "what oil is". Image
Canadian West Select and Merey from Venezuela TBP vs. LV% and API vs. LV% Image
Arabian Heavy and Urals TBP vs. LV% and API vs. LV%. Image
Generalized Refinery Block Flow Diagram (source at link above). Image
Source for crude charts is another database.
Now let's answer the question: What is fuel? For this I point you to the Worldwide Fuel Charter: oica.net/worldwide-fuel…
Specifications for gasoline and diesel fuel: acea.auto/files/WWFC_19_…
That's a pdf hotlink. Apologies, but it's the only single document I know of that has all the specifications for gasoline and diesel fuel and the various levels of specifications for all countries.
*TBP is "True Boling Point" a laboratory test of distillation temperature. Should have written that higher up.
Note for the near future twitter space and on this: Despite my great respect for Hydrocarbon Processeing as an industry source they made a big feaux paux here: Never send heavy coker gasoil to fuel oil. It ideally goes to a hydrocracker to make a lot of high quality diesel.

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More from @MiserMcMiserson

Nov 9
Tweetstorm on new refining capacity / refinery related news incoming! Here we go.
Dangote Refinery - 650 kbd grassroots starting in 2023: bloomberg.com/news/articles/…
Duqm refinery - 230 kbd grassroots starting in 2023: globalenergyinfrastructure.com/news/2021/11-n…
Read 19 tweets
Jul 13
.@JoeBiden @SecGranholm If we in the United States want the Eurozone to keep up #RussianSanctions thru this winter in support of #Ukraine we need to be loading boats with coal so power producers have proper stockpiles... RIGHT NOW! We should be all hands on deck!!! @JavierBlas
Otherwise Europe will be at risk of grid shutdown/blackouts or some kind of #SriLankaCrisis will ensue. This is not a joke. If the grid shuts down in the middle of winter, people will die like they did here in Texas during the Uri freeze of Feb 2021.
Recommend discussing privately with energy ministers/secretaries in each country. Different fuel mix for each country between nat gas/coal/oil/etc. Rationing as is currently planned will NOT be enough. Consider Defense Production Act to support allies of #Ukraine
Read 7 tweets
Mar 9
@Josh_Young_1 @sohaibab9 @SHOPGod2 This is a great article to contextualize the Russian oil (formerly) imported into the USA and why. Plus a thread with some of my own research (copy/paste) from a crude assay database available to me thru my day job (1/x) globalenergyprize.org/en/2022/02/22/…
(2/x) The key for the United States is that we were using M-100 fuel oil to replace the heavy sour oil we were importing from Venezuela before those sanctions kicked in. M-100 is really just atmospheric resid from an atmospheric crude distillation unit (aka "topped crude") Image
(3/x) I know from first hand knowledge (detailed refinery tour I took several years back) that the refinery in Sweeny Texas built a Delayed Coker Unit (DCU) specifically designed to run Venezuelan crude (vacuum resid feed from the CDU/VDU in Sweeny) on a long-term contract basis.
Read 26 tweets

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