MARKETWIRE ALERTS
9/17 4:47 PM
MARKETWIRE ALERTS Barani Krishnan DTN Refined Fuels Market Reporter MARKETWIRE ALERTS MarketWire Afternoon News Sept 17: Updated at 5:00 PM ET HEADLINES: -- Chicago CBOB Basis Up 19cts Amid Midwest Gasoline Rally -- Chicago ULSD Basis Up 44cts as Joliet Outages Jolt Market -- ExxonMobil's Joliet Reports Flood Impact After Power Outage -- Analysis: Diesel Margins Prolong Summer Refining Season -- EIA: US NatGas Storage Reports 44 Bcf Weekly Injection -- Gasoline Racks Retreat 5.78cts; ULSD Holds Firm NEWS Chicago CBOB Basis Up 19cts Amid Midwest Gasoline Rally Chicago CBOB basis surged 19cts Thursday (9/17) to lead broad gains across Midwest distribution networks taking their cue from a rally in NYMEX gasoline futures. With the surge, Chicago CBOB basis reached 38cts gallon premium over the October NYMEX RBOB contract. Eastern pipeline networks matched the Chicago premium after the Buckeye Complex CBOB basis rose 13cts while Wolverine CBOB basis climbed 8cts. Regional gasoline supply remains under pressure following Thursday's secondary incident at ExxonMobil's Joliet complex, where floodwater overwhelmed a pump, following the initial Sunday power outage that shut down the 275,000 bpd facility. The refinery represents an important supplier of gasoline and diesel across Chicago and broader Midwest markets. In Midcontinent trading, Group 3 CBOB basis edged up 0.5ct to stand at a premium of 9cts gallon against the benchmark. The ongoing firming across physical markets comes despite building regional supply buffers. EIA data showed PADD 2 motor gasoline inventories rose 900,000 bbl during the week ended Sept. 11 to 44.1 million bbl -- the highest level since late July -- despite regional refiner crude processing dropping to 4.241 million bpd. Physical strength aligned with the upward momentum in futures as October NYMEX RBOB advanced 2.23cts, or 0.64%, to end the session at $3.5073 gallon after peaking at $3.5325. Chicago ULSD Basis Up 44cts as Joliet Outages Jolt Market Chicago ultra-low sulfur diesel (ULSD) led the rally in Midwest distillate markets Thursday (9/17) as mounting disruptions at ExxonMobil's Joliet refinery jolted markets already unnerved by physical fuel tightness. Chicago ULSD basis surged 44cts to a premium of 55cts gallon over October NYMEX ULSD. Eastern pipeline networks mirrored the upward momentum, with Buckeye Complex ULSD basis advancing 45cts and Wolverine ULSD basis rising 40cts to match the 55cts premium against the NYMEX benchmark. "Joliet is the big issue there for sure," said one Midwest fuels trader, adding that supply tightness appears poised to sustain through the current trading cycle. "It seems to have some legs here. We're not done with the cycle until basically next Thursday, so we've got a whole week to see what happens." Floodwater overwhelmed a pump Thursday (9/17) at Joliet refinery in Channahon, Illinois, resulting in an oil release into water, a filing with the Illinois Emergency Management Agency (IEMA) said. The flooding incident was reported just four days after a weekend power outage at the facility that triggered a site shutdown and safety flaring. The Joliet complex processes heavy Canadian crude oil to produce transportation fuels distributed across Midwest markets. In the Midcontinent on Thursday, Group 3 ULSD basis edged higher by 5.5cts to stand at a premium of 4.5cts gallon against the benchmark contract. Aviation fuels also strengthened across the region. Chicago jet fuel basis gained 10cts on the day to stand at a 70cts gallon discount to October ULSD futures, while Group 3 jet fuel basis rose 13cts to a 77cts gallon discount. The rally in Midwest ULSD unfolded despite a latest weekly rise in regional distillate inventories. EIA data showed PADD 2 stocks of the product rose 300,000 bbl during the week ended Sept. 11 to 28.8 million bbl, while jet fuel inventories also grew 300,000 bbl to 28.8 million bbl as refinery crude utilization slipped 2.6 percentage points to 99%. In Thursday's session, October NYMEX ULSD eased 13.26cts, or 2.52%, to finish at $5.1139 gallon after bottoming at $5.0046 gallon during the session. ExxonMobil's Joliet Reports Flood Impact After Power Outage Floodwater overwhelmed a pump Thursday (9/17) at ExxonMobil's 275,000 bpd Joliet refinery in Channahon, Illinois, resulting in an oil release into water, a filing with the Illinois Emergency Management Agency (IEMA) said. The incident was reported just four days after a weekend power outage at the facility that triggered a site shutdown and safety flaring, In the latest filing, ExxonMobil said it deployed a containment boom as part of cleanup efforts. No evacuations or assistance from state agencies were required. The Joliet refinery accounts for above 6% of Midwest refining capacity, based on Energy Information Administration data, and is an important supplier of gasoline and diesel to the Chicago and broader Midwest markets. DTN reached out to ExxonMobil for additional details but did not get an immediate response. Analysis: Diesel Margins Prolong Summer Refining Season Domestic crude oil demand is at the seasonally highest in seven years as U.S. refiners are chasing sky high diesel margins amid a pronounced global refined fuels supply tightness. Refiners utilized nearly 97% of operable capacity last week, compared to around 93% this time last year and just above 92% post-Labor Day in 2024, U.S. Energy Information Administration data released Wednesday (9/16) showed. While easing from their post-COVID record of nearly 17.6 million bpd set a week earlier, net crude oil inputs were the highest for the corresponding reporting week since September 2018. Back then, however, operable capacity was close to 600,000 bpd above current levels, revealing just how hard refiners have been running this season. Measured against available capacity, in fact, utilization rates haven't been this high for this time of year in almost three decades. Over the past four weeks, they clocked in at 97.5%, compared to the five-year seasonal average of 91.6% and the ten-year average of 90.2%. The gap to 2018 levels, meanwhile, has started to grow, pointing to continued maintenance deferrals amid record-high export demand. Refined product exports from the U.S. have for the past months run around 1 million bpd, or 15%, above year-ago levels. In recent weeks, diesel exports alone recorded a more than 400,000 bpd year-on-year increase, reflective of a global middle distillate supply dearth rivaling the one in 2022 that was sparked by large-scale sanctions on Russian oil and product exports. Asian refiners have since the Hormuz crisis been running at reduced rates due to a combination of lack of crude oil availability and price-induced demand destruction. In addition, fuels exports from the Persian Gulf have during this time oscillated between near zero and 25% of ante-bellum levels, with war damages to refineries keeping these flows low despite an increasingly porous shipping blockade. Accumulating refinery disruptions in Russia, meanwhile, have offset a substantial portion of the effects of the last two months of rising global refining activity elsewhere, as evidenced by the trajectories of fuel inventories worldwide. In the U.S., distillate fuel oil stocks have started to recover from their mid-August trough of 103.4 million bbl, but are at currently 107.9 million bbl still trailing the five-year seasonal average by 12.5%. Outage risk mitigation and non-deferrable maintenance aside, U.S. refiners continue to lack any incentive to pump the brakes. ULSD cracks have since mid-June found themselves on a precipitous rise dwarfing the one four years ago in both size and duration, and have since mid-July been more than twice as high as in late February before the start of the U.S.-Israeli war on Iran. Just yesterday (9/16), the price difference between NYMEX-traded WTI and ULSD front-month contracts settled at an all-time high $117.923 bbl. EIA: US NatGas Storage Reports 44 Bcf Weekly Injection Energy Information Administration data released midmorning Thursday (9/17) show a 44 billion cubic feet injection into U.S. natural gas storage to 3.298 trillion cubic feet in the week ended September 11. Natural gas in U.S. storage is 3.6% lower than last year and 3.7% above the five-year average of 3.18 Tcf. Regionally, EIA reports the East registered a 22 Bcf injection to 795 Bcf, 2.2% more than a year ago and 5.7% higher than the five-year average. Natural gas in storage in the Midwest increased 26 Bcf week-on-week to 934 Bcf, a 2% surplus compared to the same week a year ago and 3.9% higher than the five-year average. Mountain region natural gas in storage increased 2 Bcf, down 7.3% year-on-year to 7.6% above the five-year average. South Central storage fell 5 Bcf to 1039 Bcf, 11.2% less than in the same week last year and 0.2% below the five-year average. Gasoline Racks Retreat 5.78cts; ULSD Holds Firm U.S. wholesale gasoline rack prices fell across all five PADDs Thursday (9/17), while ultra-low sulfur diesel (ULSD) held nearly unchanged nationally as crude oil and refined-product futures retreated on easing concerns over immediate Middle East supply disruptions. Nationwide conventional unleaded gasoline rack prices averaged $3.5476 gallon, down 5.78cts from Wednesday's $3.6054 gallon, according to DTN data. ULSD rack prices averaged $5.5739 gallon, up 0.11ct from the previous trading session's $5.5728 gallon. The weaker gasoline market followed a pullback in energy futures as reports that Saudi Arabia had established alternative crude export routes through ship-to-ship transfers near Oman helped ease some concerns over the loss of its East-West pipeline. NYMEX WTI traded near $100.32 bbl Thursday morning after slipping below $100 earlier in the day for the first time since Friday. Downstream, front-month NYMEX ULSD fell about 16cts to $5.0875 gallon, while RBOB gasoline dropped more than 6cts to around $3.4187 gallon. Diesel refining margins also eased from record levels, with the diesel crack falling more than $5 but remaining above $112 bbl after reaching an all-time high of $117.92 bbl. The gasoline crack held above $42 bbl. ULSD racks were mixed across regions. Rocky Mountain values posted the largest increase, rising 5.72cts to $5.6574 gallon, followed by Midwest prices, which increased by 4.68cts to $5.6062 gallon. East Coast ULSD was nearly unchanged at $5.3971 gallon, while Gulf Coast values fell 4.20cts to $5.3870 gallon and West Coast prices declined 2.84cts to $6.1087 gallon. PADD 5 maintained the widest premium to the national average at 53.48cts, while PADD 3 held the largest discount at 18.69cts. Gasoline racks fell across all five PADDs. East Coast values posted the largest decline, dropping 10.76cts to $3.3268 gallon, followed by Gulf Coast prices, which fell 4.64cts to $3.3767 gallon. Midwest gasoline declined 3.68cts to $3.4365 gallon, West Coast values fell 2.48cts to $4.2201 gallon and Rocky Mountain prices slipped 1.15cts to $4.1066 gallon. PADD 5 maintained the largest gasoline premium to the national average at 67.25cts, while PADD 1 held the widest discount at 22.08cts. (c) Copyright 2026 DTN, LLC. All rights reserved.
 
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