Comments by "Neolithic Transit Revolution" (@neolithictransitrevolution427) on "How America Became the World’s #1 Oil Producer" video.
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I don't believe you are looking at this with enough granularity. You talk about the realities of infrastructure and crude characteristics, but then seem to ignore this by the conclusion.
There is frankly no way to look at the Midwest and Rockies without them being import dependent - dependent on Canada, sure, and with legal protection and a near monopsony due to pipelines, but more than half the oil consumed is still imported in these regions.
California as well simply can't be viewed as anything but energy dependent. The refineries need a heavy crude, there is no pipeline capacity with the continent, and again we see growing Canadian fractions but I say energy independence is to ignore reality.
We can only say the US south, from Permian shale and Offshore, is an actual net surplus. And it's an enormous surplus, no doubt. But you can't look at a basement full of people drowning and an 11th floor of people dying of thirst and say there seems to be no issues with water access. Not only is there no way to move Permian shale throughout the country, but it's the wrong "flavor" for almost all the infrastructure it's near.
A hypothetical refinery has a pipe a meter in diameter with oil flowing in. Let's say it was built for heavy oil, the oil enters the distillation chamber and is seperated into components according to the size of molecules. The really light molecules, 1-3 carbons (methane, ethane, propane) exit out a 1 inch pipe at the top, another 1inch pipe for butane, a 2 foot diameter pipe for gasoline which is a mix ~10 carbon long molecules, a foot diameter for diesel which is heavier, and then some real heavy stuff out the bottom. And that all works because I know the oil coming in has ratios that break up to fit the pipes going out. If you decide to try and switch that input oil to something light, you have to reduce the amount of oil you're processing, because the fractions have changed. Suddenly that 1 inch pipe at the top is completely full, even though the gasoline take away pipe is half full, and the Diesel is near empty. And shale oil IS light, super light, sometimes even called ultralight. In some cases it's comparable to that 1 inch pipes output, or condensate, or NGL liquids. Which is a huge problem, because that shale oil requires an enormous amount of diesel to access, but gives very little back. You cannot run the US economy on shale oil, I might be able to fill my car, but construction vehicles? Transport trucks? Farm Tractors? Ships, trains, fire trucks etc? That's why we saw Diesel prices skyrocketing after Russia invaded Ukraine.
And US refineries, most relevant for this discussion in the Gulf but also in Chicago and California, are built for the heaviest possible oil. Talking about replacing imports with shale oil isn't just getting less diesel out of a barrel, it's talking about using that 1 meter input pipe at half capacity, because your methane outtake and gasoline outtake are full at that point.
But, as bad as all that, most of the wasted equipment is related to the really heavy sludge at the bottom. US refineries are the most advanced and expensive, because they have the equipment to upgrade that sludge into something more like regular oil. Gulf refineries actually buy the sludge from other countries refineries, that used to include Russia's. All that equipment goes completely unused is you try to force shale to be used. Which is going to add to gas prices, because those refineries compete by buying cheap oil to make up for their high cost, and shale oil has just about the highest production cost in the world, only beat by strip mining bitumen in Fort McMurray.
*All numbers should be taken as examples and not literally.
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@Ray_of_Light62 I agree, but I think oil production from shale will.
Shale fracturing for NG will be a long term industry. But Shale oil is a temporary side effect. We can see the Bakken, the first shale plays, is decreasing output annually. Same with Eagle Ford. And the average well productivity in the Permian is declining.
"Shale oil" used to refer to using oil shale, and things like the Permian were called "light, tight oil" because it is light, and it's in tight rock formations. The tighter the formation, the lighter the hydrocarbons. The first wells are drilled in the easiest, most productive locations, which have the least tight formation, and therefore the "heaviest" (in quotes because it's still very, very light) oils. As time has gone by, wells in the Permian are shifting to less ideal sites (tighter), and getting lighter, and therefore gassier. So each barrel of oil is actually half a barrel of oil and half a barrel of NG, when it used to be 75/25. And the half that is oil is still getting lighter, more butane and less gasoline.
The big issue here is all the pumps run on diesel. But the light shale oil has a smaller fraction of the heavier hydrocarbons, notably those that make diesel. A barrel of Brent (global standard) produces more than twice the diesel you get refining WTI (the oil from the Permian). So even for NG fracking, I think we will need to commercialize a technology to use wet CNG from nearby wellhead to run the pumps, which I've seen in development. The diesel to NG equation just doesn't work. But shale oil has never really worked. Because OPEC exists, and keeps prices at a low enough level for the fracking industry to just barely cover expenses. And if OPEC didn't exist, oil would be so cheap that it never would have made sense.
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@mignik01 So first, I quite clearly said oil would remain needed for decades for both an energy source and petrochemicals. But nowhere near a quarter of oil is used as petrochemical feed stock. Naphtha is the main feed stock and it's like a tenth of a barrel. By 2050 I'd expect US oil demand to still be a third of what it is today, mainly gasoline being displaced along side a drop in Diesel from some rail and trucking electrification and a drop in fracking which uses large amounts. Maybe that gets replaced by biofuels but I genuinely hope not.
But obviously I disagree on the point of solar for Electrical generation. Solar has increased 8 fold over the last decade, even halving that growth rate and it's the majority over the next. And the amount of manufacturing for solar has grown enormously and continues to grow. Look at China's build out of solar. Incredibly and historically rapid. The price solar can be produced for shows a clear market superiority that even Texas embraces.
Again, I think existing NG plants used for peaking will be repurposed for combined cycle use to increase capacity and be heavily used over night. I don't think 24 hour storage will be common until 2040. But 2-4 hour storage for use in the evening is already commercialized and growing. And I think Solar with storage that keeps output generally stable through the day, will continue it's rapid growth.
I have nothing against nuclear. I think SMRs could be a key part of the energy make up, even large power plants in some large regions. I think industrial heat would likely be best served by SMRs, the Oil sands in Canada, even shipping could be transitioned to SMRs. But in terms of electrical production, excluding certain highly dense Urban regions or particularly cloudy geographies, I don't believe nuclear can compete with solar.
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@mignik01 I guess by default I have to agree the share of oil going to petrochemicals will increase since I think the share going to fuel will go down. But I think that 55% number is many because the IEA also sees a global decrease in demand by 2030. And I have to say that 12% is a lot closer to my claim of around 10%. The point to remember is Petrochemical feed stock is generally the lighter end of hydrocarbons. So shale oil from the US, it might actually be nearly half a barrel. Because you can put those small molecules together to make polymers. But you can't just use the entire barrel that way, the heavier end that goes into gas and diesel and jet fuel, until you get back to the really heavy stuff where you make lubricant and carbon fibers.
I think short haul trucking will likely be electrified. I agree long haul trucking will remain Diesel.
I don't think physics really has much to do with it. I think the shear economy of scale is what is most relevant now. Even without efficiency improvements, the module nature means manufacturering millions of panels and installing millions. The same is true for batteries. These aren't technically complex items. And the manufacturing is growing in the US, in China, and in India and Europe. Look at China, they could built their entire grids worth of capacity in about 5 years. That's just unparalleled. And the US is following suit to avoid being caught with the more expensive energy. Even without improvement solar is the cheapest cost of energy.
Again, it costs less than nuclear. That's just the reality. No one is even pretending to have a nuclear power generation system in the range of solar.
Sure, nuclear is "denser". And? Roof top solar destructively competes with any utility delivered power, if half a block has solar and a battery, the other half doubles all their transmission and distribution fees, which are already the majority of cost.
Solar is highly reliable. The sun rises daily. Utility projects in Texas or the West or south California are in regions where you might have a half dozen clouds for half the year. And solar still works with clouds, just less. And, AC demand is a huge portion of consumer demand, and fits perfectly with solar. Some days you will have lower solar. On those days NG will be run.
But you don't run a nuclear plant at night and occasionally, and nuclear doesn't compete in the day.
Again, nuclear for process heat with co-generation makes a lot of sense for industrial clusters. Nuclear might make more sense in New York and the surrounding area with an enormous density of people and more regular cloudy conditions. But across the majority of the majority of regions, solar wins.
I think it's one of the greater ironies that the US north East and Europe were the two areas to first push solar, when they are likely the two areas worse suited to it.
But regardless. No one is building nuclear right now. Not anywhere near the scale of solar. Even if you're right, solar will have won before Nuclear gets to the starting line. And nuclear only works when you have large amounts of unmet demand. If a region has electricity you can't just add a GW of power.
That said, my belief is that nuclear is a big part of China's plan. Everyone is always talking about them building coal, but you have to note their coal plants are much more advanced than the ones built in North America or Europe 30 years ago. Anything built in the last 10 years is super or ultra critical. And I think they are working on SMRs so in the 2030s they can rip out the boilers of these coal plants and plug the nuclear reactors in.
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Shale oil is dead. The growth we've seen in US output was entirely temporary. The Bakken and Eagle Ford have already passed peak production. In the Permian per well output is already dropping. Reinvestment is very low, many of the "new wells" are DUCs, drilled but uncompleted wells from below Covid being brought online. The rig fleet has halved since 2019, and again, that's while seeing declining well productivity.
In your top comment you off handedly say its never made a profit and lost 10s of billions. It will never make a profit. 2022 high oil prices bailed out investors, thats why we see no reinventment. Its the marginal producer against a cabal, fracking for oil in a free market will always expand until reaching its production cost, leaving very small margins of profit even at enormous output.
Shale oil basically uses heavy oil/diesel to pull very light oil out of the ground. It's very expensive. If they can use wet wellhead CNG to run the pumps, the economics improve. Because Shale oil co-produce a lot of NG. But NG prices are absurdly low, and LNG exports seem capped at this point. And as the Permian ages, average barrels are getting lighter and gassier. There is a reason Biden can point to all these unused leases - the Russian invasion of Ukraine and sanctions gave the industry a chance to exit the market without a loss it's not expanding, and by the end of 2026 the Permian will be declining and national output will be declining.
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@kzazazazk
I did include the estimated amounts on the shelf. You're 3 billion figure is easily sourced and clearly the proven reserves. We agree the rest is not currently economically viable; although, economically viable also includes legal restriction, and with the new government that's open to change.
Again, the point of the other guy was that if Alaska had a population density anywhere near the other states average, and if that population weren't focused on the Southern most areas, the economics would be different.
I don't know why you are being so aggressive and rude about this. The two of you are disagreeing about different things. He is saying that the economics are bad because Alaska has no infrastructure or, really, economy outside a pipeline. You are debating proven reserves. That's not the same as oil in the ground, which is stated by the Artic Institute, Resource development council of Alaska, and US Department of the Interior to be much higher than the 3.1 figure.
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@sc1338 well, about which part? Because
Permian oil is getting lighter. It's starting to lower the value of Brent. As rigs move into less valuable locations in the play, the shale gets tighter, and so the oil gets lighter. And as part of that, the ratio of Natural Gas to oil increases, and wells get less productive.
Bakken and Eagle Ford, the second and third largest shake plays and operating before the Permian, are both well below their peak production, although both are very productive gas fields. One of the issues is simply that as wells get gassier, you start having difficulty finding take away for it, and you can flair but your basically burning half your product. And the Bakken is really only holding production something close to stable by using wells drilled before (DUCs) Covid that weren't brought into production.
The Shale oil industry didn't make a dollar before 2022. Rigs today are down, even in the Permian (although not as bad as Nationally), new drilling is down, DUCs are down, in 2020 there were over 3000 DUCs in the Permian, by 2023 that was down to 1000, which is still decreasing but slower.
I'm not saying the Permian will stop producing oil. It has the advantage of being near the coast and a tonne of infrastructure. Technology is improving, and new wells in the Permian are actual more productive today than in the past, but productivity per lateral foot drilled is declining, which shows the actual resource is depleting. But ultimately Fracking is an amazing technology to produce cheap natural gas - particularly if we can find a way to not use Diesel to run the pumps. Oil is a side product for a limited number of years after the play goes into production.
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@mignik01 I don't understand why YouTube clears comments so cavalierly, but I hate to think it's probably because two people talking drives less engagement than 50 people each yelling at 50 people. But always copy anything longer than a sentence now.
I think 2 things are important to consider on demand drop. Firstly, I'd say that in urban, developed areas including most of North America, Europe, Asia, and India, we'll see EVs quickly dominate. * See more below.
This will lower global oil gasoline demand in particular. Secondly, a barrel of oil is a mix of different sized hydrocarbons, about half of those are in the size range we use for gasoline.
All of which means for a refinery to survive, it will be selling very cheap gas, and have to make all its revenue on naphtha feedstock and propane sales, and heavier molecule diesel and jet fuel and lubricants, which means the prices will have to increase. There is some extent to which we can change the ratio, either seperating more out of the gas or cracking it if the demand for petrofeed stock exists. But rebuilding refineries is quite rare in modern day. The point being actual oil demand can't lower significantly if diesel doesn't alongside gasoline, and diesel prices will increase and push away demand. **
On the otherhand, I expect by 2027 declining long-term Chinese demand will trigger an OPEC price war to kill fracking and Canadian oil sands mining (not the SAGD, the strip mines), and likely succeed, probably dumping a lot of cheap gasoline in Africa, particularly the east coast. Or else I expect OPEC to collapses with enormous oversupply the result anyway. Particularly since I think the Ukraine war will have to end by 2026 and Russian oil will return to Europe. So low oil prices might keep diesel and other Petro products cheap at the expense of import dependency for north america.
But we know large cut to gasoline demand will occur, and this will ultimately require other uses to decline as well or else dump cheap gasoline somewhere.
*China in particular already has half of new vehicle sales as EVs. China represents something like 40% of oil imports? And at the same time has a protected market providing 40% of their oil today. Chinese demand dropping in half over the next few years would be 10 million barrels a day gone alone. While South Korea and Japan might issue tariffs in Asia, I can't see south Korea EVs not growling rapidly. I can't see Indonesia not striking a trade deal to access cheap EVs for cities (while pushing on its horrible Palm Oil biodiesel plan). Europe (EU) is obviously pushing EVs, although only 20% of vehicles are EVs (because they did a terrible job with industrial policy and Germany will collapse if it can't sell cars), but still one of the largest importers cutting demand, and I can't imagine in the next few years Russian oil doesn't return.
**There is a bitumen to diesel only plant in Alberta; that works because all the bitumen is larger than diesel and is broken down, shale oils greatest issue is it has so little diesel, shale oil is why diesel prices are no longer cheaper than gasoline and propane is dirt cheap. And I've seen several refineries being turned into biodeisel (which I hate), but that does mean more supply for diesel, although is also a substitute.
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@mignik01 I don't understand why YouTube clears comments so cavalierly, but I hate to think it's probably because two people talking drives less engagement than 50 people each yelling at 50 people. But always copy anything longer than a sentence now.
I think 2 things are important to consider on demand drop. Firstly, I'd say that in urban, developed areas including most of North America, Europe, Asia, and India, we'll see EVs quickly dominate. * See more below.
This will lower global oil gasoline demand in particular. Secondly, a barrel of oil is a mix of different sized hydrocarbons, about half of those are in the size range we use for gasoline.
All of which means for a refinery to survive, it will be selling very cheap gas, and have to make all its revenue on naphtha feedstock and propane sales, and heavier molecule diesel and jet fuel and lubricants, which means the prices will have to increase. There is some extent to which we can change the ratio, either seperating more out of the gas or cracking it if the demand for petrofeed stock exists. But rebuilding refineries is quite rare in modern day. The point being actual oil demand can't lower significantly if diesel doesn't alongside gasoline, and diesel prices will increase and push away demand. **
On the otherhand, I expect by 2027 declining long-term Chinese demand will trigger an OPEC price war to kill fracking and Canadian oil sands mining (not the SAGD, the strip mines), and likely succeed, probably dumping a lot of cheap gasoline in Africa, particularly the east coast. Or else I expect OPEC to collapses with enormous oversupply the result anyway. Particularly since I think the Ukraine war will have to end by 2026 and Russian oil will return to Europe. So low oil prices might keep diesel and other Petro products cheap at the expense of import dependency for north america.
But we know large cut to gasoline demand will occur, and this will ultimately require other uses to decline as well or else dump cheap gasoline somewhere.
*China in particular already has half of new vehicle sales as EVs. China represents something like 40% of oil imports? And at the same time has a protected market providing 40% of their oil today. Chinese demand dropping in half over the next few years would be 10 million barrels a day gone alone. While South Korea and Japan might issue tariffs in Asia, I can't see south Korea EVs not growling rapidly. I can't see Indonesia not striking a trade deal to access cheap EVs for cities (while pushing on its horrible Palm Oil biodiesel plan). Europe (EU) is obviously pushing EVs, although only 20% of vehicles are EVs (because they did a terrible job with industrial policy and Germany will collapse if it can't sell cars), but still one of the largest importers cutting demand, and I can't imagine in the next few years Russian oil doesn't return.
**There is a bitumen to diesel only plant in Alberta; that works because all the bitumen is larger than diesel and is broken down, shale oils greatest issue is it has so little diesel, shale oil is why diesel prices are no longer cheaper than gasoline and propane is dirt cheap. And I've seen several refineries being turned into biodeisel (which I hate), but that does mean more supply for diesel, although is also a substitute.
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@mignik01 I think if you're in suburban neighborhoods in California or the Midwest, or even the east coast with some improvement, roof top solar will make sense, and even in cities commercial roof top will provide a considerable amount of power with little to know distance. And Utilities solar is also less expensive nuclear. Again, parts of Europe and New York, megacities in Asia, nuclear is a strong fit. But India, China, the middle east, most of Africa, California to Houston to Chicago, are all going to be cheaper today with solar than using nuclear without a breakthrough in SMRs. I'd say a majority of the world's population and America's population live in regions where cloud cover is easily predictable and very low for seasonal periods.
The issue is it's hard to scale up nuclear for 1MW of power. It's very rare the grid needs GWs of power suddenly turned on. Solar is cheap to keep adding incrementally everywhere, Nuclear is cheap to build one really big one, but quickly gets to a point where it's pushing down prices.
But again it's kinda moot. I would have been perfectly happy if we did huge amounts of nuclear. But we didn't, and no one is really building it, and solar is still decreasing in cost which means it's suitable in less ideal locations.
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@mignik01 I think 2 things are important to consider on demand drop. Firstly, I'd say that in urban, developed areas including most of North America, Europe, Asia, and India, we'll see EVs quickly dominate. * See more below.
This will lower global oil gasoline demand in particular. Secondly, a barrel of oil is a mix of different sized hydrocarbons, about half of those are in the size range we use for gasoline.
All of which means for a refinery to survive, it will be selling very cheap gas, and have to make all its revenue on naphtha feedstock and propane sales, and heavier molecule diesel and jet fuel and lubricants, which means the prices will have to increase. There is some extent to which we can change the ratio, either seperating more out of the gas or cracking it if the demand for petrofeed stock exists. But rebuilding refineries is quite rare in modern day. The point being actual oil demand can't lower significantly if diesel doesn't alongside gasoline, and diesel prices will increase and push away demand. **
On the otherhand, I expect by 2027 declining long-term Chinese demand will trigger an OPEC price war to kill fracking and Canadian oil sands mining (not the SAGD, the strip mines), and likely succeed, probably dumping a lot of cheap gasoline in Africa, particularly the east coast. Or else I expect OPEC to collapses with enormous oversupply the result anyway. Particularly since I think the Ukraine war will have to end by 2026 and Russian oil will return to Europe. So low oil prices might keep diesel and other Petro products cheap at the expense of import dependency for north america.
But we know large cut to gasoline demand will occur, and this will ultimately require other uses to decline as well or else dump cheap gasoline somewhere.
*China in particular already has half of new vehicle sales as EVs. China represents something like 40% of oil imports? And at the same time has a protected market providing 40% of their oil today. Chinese demand dropping in half over the next few years would be 10 million barrels a day gone alone. While South Korea and Japan might issue tariffs in Asia, I can't see south Korea EVs not growling rapidly. I can't see Indonesia not striking a trade deal to access cheap EVs for cities (while pushing on its horrible Palm Oil biodiesel plan). Europe (EU) is obviously pushing EVs, although only 20% of vehicles are EVs (because they did a terrible job with industrial policy and Germany will collapse if it can't sell cars), but still one of the largest importers cutting demand, and I can't imagine in the next few years Russian oil doesn't return.
**There is a bitumen to diesel only plant in Alberta; that works because all the bitumen is larger than diesel and is broken down, shale oils greatest issue is it has so little diesel, shale oil is why diesel prices are no longer cheaper than gasoline and propane is dirt cheap. And I've seen several refineries being turned into biodeisel (which I hate), but that does mean more supply for diesel, although is also a substitute.
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@mignik01 the evidence repeated put forward is continuously decreasing EV and battery cost, which your saying is about to dramatically end with no evidence yourself and against investor sentiment, direct national policies by the two largest Oil importers in the world to cut consumption, with the largest already selling half of new vehicles as EVs, and a decrease in US gasoline consumption, even prior to covid, including declines in refining capacity and gas stations showing a lack of investor belief in demand.
I have been clear. I'm not suggesting the end of oil. But over the next 25 years, the vast majority of urban vehicles will move to being electric, which will create a glut of gasoline, which will create price pressures on other refined products that cause decreasing demand- excluding petrochemicals, because Gasoline can be fractured to increase supply.
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