[Transwestern Pipeline] [Force Majeure] Force Majeure - Panhandle Lateral Compression- 9/17/26 thru 9/20/26 Revision 1

SEV 4/5Force Majeure0.088 Bcf/d4 days

Summary

Transwestern Pipeline declared force majeure on the Panhandle Lateral due to compressor station mechanical failure, effective September 17, 2026. This Revision 1 extends the event through September 20, 2026 (4 days total), reducing Panhandle Lateral Receipt and Delivery capacity from 0.263 Bcf/d to 0.175 Bcf/d -- a loss of 0.088 Bcf/d. Capacity is expected to return to normal on September 21, 2026 at 9:00 AM.

Trading note

TW Panhandle Lateral FM removes 0.088 Bcf/d of receipt/delivery capacity through 9/20/26; expect mild bullish pressure at SoCal Border and Arizona delivery points as westbound supply tightens, with offsetting bearish pressure at Permian/San Juan basin as lateral gas cannot move westbound at full volume.

Reroute potential

Moderate: EPNG serves overlapping SoCal Border and Arizona markets and may absorb some displaced volumes, but if EPNG is simultaneously constrained, no California reroute remains. The Panhandle Lateral itself is a discrete lateral with no direct bypass.

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View original notice text (as posted by Transwestern Pipeline)

Pipeline: Transwestern Pipeline
Notice ID: 120738
Notice Type: Force Majeure
Subject: Force Majeure - Panhandle Lateral Compression- 9/17/26 thru 9/20/26 Revision 1
Posted: Sep 18 2026 11:40AM
Effective: Sep 17 2026 9:00AM
End Date: Sep 21 2026 8:59AM

Notice Type Description: Force Majeure
Notice Identifier: 120738
Critical Notice Description: Critical notice
Posting Date/Time: Sep 18 2026 11:40AM
Notice Status Description: Supersede
Required Response Indicator Description: No response required
TSP: 7933047
TSP Name: TRANSWESTERN PIPELINE COMPANY, LLC
Subject: Force Majeure - Panhandle Lateral Compression- 9/17/26 thru 9/20/26 Revision 1
Notice Effective Date/Time: Sep 17 2026 9:00AM
Notice End Date/Time: Sep 21 2026 8:59AM
Notice Text: September 18, 2026To: All Transwestern CustomersSubject: Force Majeure - Panhandle Lateral - Compressor Station mechanical failure.Revision 1: TheForce Majeure has been extended through 9/20/26September 17th, 2026 (4 Days)Panhandle Lateral Receipt & Delivery capacity will be reduced from 263,000 MMBtu/d to 175,000 MMBtu/d.September 21st, 2026Panhandle Lateral Receipt & Delivery capacity will return to the normal capacity of 263,000 MMBtu/d.*Scheduled volumes both received and delivered on the Panhandle Lateral may not be affected.Transwestern reserves the right to revise the above listed schedule. Please continue to monitor the Transwestern website for updates andschedule changes. Contact your account or scheduling representative if you need additional information.

ID: TW-120738 | Rev. 1 | Posted: 2026-09-18 16:47 | Direction: Bullish All Transwestern Pipeline notices · page generated 2026-09-26 06:44 UTC