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𝒖𝒏𝒔𝒕𝒐𝒑𝒑𝒂𝒃𝒍𝒆

22,768 görüntüleme • 7 ay önce •via X (Twitter)

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WHAT YOU HAVE TO KNOW ABOUT THE US SPR BEFORE THE NEXT DRAW Everyone is talking about the U.S. Strategic Petroleum Reserve. Washington has been tapping it again and again to hold the oil price down, and the reserve now sits at multi-decade lows — roughly 40% of design capacity, the weakest reading since 1982. What almost nobody explains is the physical machine underneath those headlines. This is not a steel tank you can empty like a checking account. THE PRICE TOOL, NOT THE DESIGN ➡️ The SPR was built after the 1970s embargo as an emergency buffer against disaster, politics, or war — not as a weekly price pin. ➡️ Each Gulf Coast cavern holds only 6 to 37 million barrels. ➡️ String enough of them together and a nation can keep oil flowing when production breaks. Use them as an ATM and you start eating the hole itself. HOW THE HOLE IS MADE ➡️ These are not natural caves. Engineers hunt a vertical salt dome — a column of salt about 200 feet across and up to 2,000 feet high — because a horizontal salt chamber caves in far more easily. ➡️ Fresh water is pumped down concentric pipes. Salt dissolves. Brine forms. A thin diesel cap is floated on top so the water cannot eat the ceiling. ➡️ Crude is then injected into the middle layer. Diesel sits on top. Saturated brine sits below. None of the three liquids is supposed to dissolve the salt wall — until you start taking the oil out. THE FIVE-DRAW LIMIT ➡️ There is not enough stored brine on the surface to push hundreds of millions of barrels back out. ➡️ So operators pump fresh water or heavily diluted brine into the cavern to force the crude up. ➡️ That water is unsaturated. It starts dissolving the walls all over again. ➡️ “You can empty out these caverns about five times before they become structurally unstable from the dissolving of the cavern walls.” ➡️ After that, the geometry of the hole itself is the risk — not the headline inventory number. THE 10–15% FLOOR ➡️ A cavern also cannot be run to zero. ➡️ Empty it almost dry and the space fills with heavy brine. Surface pumps then need dangerous pressure to shove the last crude out. ➡️ That pressure can exceed what the salt walls can take. ➡️ “The cavern has to be filled with at least 10 to 15% crude oil at all times.” ➡️ So the last barrels are not spare barrels. They are the structural lid. Treat them as sellable inventory and you are no longer managing a reserve. You are loading the walls. THE BOTTOM LINE The SPR still has oil in it. That is not the same as having a working emergency tool. Repeated political draws to cap the pump price are using a five-cycle salt cavern as if it were an infinite tank — and the physics of the hole do not care about the press conference. The reserve was built to survive a shock. It was never built to be the shock absorber for every week of expensive oil. #SPR #OilPrices #StrategicPetroleumReserve #EnergySecurity #SaltCaverns #OilMarket #EnergyCrisis HT: YouTube Operational Facts

Mark

42,146 görüntüleme • 11 gün önce