ExecGraph / Turnarounds / 2026 / Q4
Quarterly Turnaround Calendar

Q4 2026 Gulf Coast Turnaround Schedule

Turnaround events scheduled for October through December 2026 across the Gulf Coast. 7 events from 3 operators. 5 confirmed.

7
Events
5
Confirmed
3
Operators
Q1Q2Q3Q4
PBF Energy
Crude Distillation Unit · pbf-chalmette · New Orleans
Major CDU turnaround. 189K bpd refinery. Per OPIS Jan 2026 guidance, 50-55 day duration.
Oct 1 – Nov 24 (55d)
confirmed
PBF Energy
Delayed Coker · pbf-chalmette · New Orleans
Coker turnaround synchronized with CDU outage.
Oct 1 – Nov 24 (55d)
confirmed
ExxonMobil
Delayed Coker · exxonmobil-baytown · Houston
Coker turnaround at 564K bpd integrated refinery. 54K bpd coker capacity.
Oct 1 – Nov 10 (40d)
probable
CITGO Petroleum
Crude Distillation Unit · citgo-lake-charles · Lake Charles
CDU turnaround at 427K bpd Lake Charles refinery.
Oct 15 – Nov 30 (45d)
possible
ExxonMobil
Fluid Catalytic Cracker · exxonmobil-beaumont · Golden Triangle
Full FCC turnaround including reactor, regenerator, and fractionator overhaul. ~120K bpd unit offline.
Dec 1 – Jan 15 (45d)
confirmed
ExxonMobil
Hydrotreater #1 · exxonmobil-beaumont · Golden Triangle
Hydrotreater catalyst changeout synchronized with FCC shutdown window.
Dec 1 – Dec 28 (28d)
confirmed
ExxonMobil
Hydrotreater #2 · exxonmobil-beaumont · Golden Triangle
Second hydrotreater catalyst changeout during FCC window.
Dec 1 – Dec 28 (28d)
confirmed
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Frequently Asked

Frequently Asked Questions about Q4 2026 Gulf Coast Turnarounds

How many turnarounds are scheduled in Q4 2026?

ExecGraph tracks 7 turnaround events during October through December 2026 across the Gulf Coast, with 5 confirmed and 2 projected.

What Gulf Coast markets have turnarounds in Q4 2026?

Q4 2026 turnaround events span multiple Gulf Coast markets including Houston, Corpus Christi, Golden Triangle, and Lake Charles. Use ExecGraph to filter by specific market.

When should vendors start prospecting for Q4 2026 turnarounds?

Procurement decisions for Q4 2026 turnarounds are typically finalized 6 to 12 months prior. Vendors should begin outreach well in advance of the October through December execution window.

How are Q4 2026 turnaround dates confirmed?

ExecGraph aggregates permit filings, environmental disclosures, operator announcements, and industry sources. Events are classified as confirmed, probable, or possible based on source reliability.

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