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Transwestern Pipeline

[Transwestern Pipeline] [Force Majeure] Force Majeure - Station 8 Compressor Station (Corona, NM). 7/29/26

SEV 4/5
Force Majeure 0.150 Bcf/d 2 Days

Transwestern Pipeline has declared a force majeure at Station 8 Compressor Station (Corona, NM) due to a mechanical failure, effective July 29, 2026 at 9:00 AM through July 31, 2026 at 8:59 AM. Westbound capacity through Station 9 (Roswell, NM) is reduced from 750,000 MMBtu/d to 600,000 MMBtu/d, a loss of approximately 0.150 Bcf/d affecting West Texas and Panhandle lateral volumes flowing west. Restoration to full capacity is scheduled for Gas Day July 31, 2026.

TW force majeure at Station 8 removes 0.150 Bcf/d of westbound Permian/Panhandle takeaway capacity; expect bearish pressure at Waha as basin gas backs up and bullish pressure at SoCal Border and Arizona delivery points as westbound supply tightens.
Reroute: Moderate: EPNG serves overlapping westbound Permian-to-SoCal Border and Arizona markets and is the primary competing pipeline; however, summer cooling demand may limit available spare capacity on EPNG, partially offsetting reroute potential.
View original notice text
Pipeline: Transwestern Pipeline
Notice ID: 119571
Notice Type: Force Majeure
Subject: Force Majeure - Station 8 Compressor Station (Corona, NM). 7/29/26
Posted: Jul 28 2026 9:39AM
Effective: Jul 29 2026 9:00AM
End Date: Jul 31 2026 8:59AM

Notice Type Description: Force Majeure
Notice Identifier: 119571
Critical Notice Description: Critical notice
Posting Date/Time: Jul 28 2026 9:39AM
Notice Status Description: Initiate
Required Response Indicator Description: No response required
TSP: 7933047
TSP Name: TRANSWESTERN PIPELINE COMPANY, LLC
Subject: Force Majeure - Station 8 Compressor Station (Corona, NM). 7/29/26
Notice Effective Date/Time: Jul 29 2026 9:00AM
Notice End Date/Time: Jul 31 2026 8:59AM
Notice Text: To: All Transwestern CustomersSubject: Force Majeure - Station 8 Compressor Station (Corona, NM).Reason: Station 8 has experienced a mechanical failure.This Force Majeure event will affect receipt volumes from the West Texas & Panhandle Laterals flowing West through Station 9 (Roswell, NM).Gas Day July 29, 2026Total capacity for Station 9 receipt volumes(West flow) will be reduced from 750,000 MMBtu/d to approximately 600,000 MMBtu/d.Gas Day July 31, 2026Total capacity for Station 9 receipt volumes (West flow) will increase from 600,000 MMBtu/d to 750,000 MMBtu/d.Transwestern reserves the right to revise the above listed schedule. Please continue to monitor Transwestern's website for updates and schedule changes.
Transwestern Pipeline

[Transwestern Pipeline] [Capacity Constraint] EAST MAINLINE

SEV 4/5
Force Majeure 1 Days

Transwestern Pipeline has declared a force majeure on the East Mainline, effective July 29, 2026 at 9:00 AM through July 30, 2026 at 8:59 AM. The East Mainline is the primary eastbound/westbound corridor carrying Permian Basin and San Juan Basin gas westward toward SoCal Border and Arizona delivery points. No specific capacity volume has been stated in the notice.

TW East Mainline force majeure tightens Permian westbound takeaway for approximately 1 day; expect bearish pressure at Waha as basin gas backs up, with bullish pressure at SoCal Border and Arizona delivery points -- monitor EPNG spare capacity as the primary reroute alternative.
Reroute: Moderate: El Paso Natural Gas (EPNG) is the primary competing pipeline for SoCal border and Arizona deliveries and may absorb some displaced TW volumes, but a simultaneous EPNG constraint would eliminate California reroute entirely. EPNG spare capacity availability is the critical variable.
View original notice text
Pipeline: Transwestern Pipeline
Notice ID: 119593
Notice Type: Capacity Constraint
Subject: EAST MAINLINE
Posted: Jul 28 2026 2:03PM
Effective: Jul 29 2026 9:00AM
End Date: Jul 30 2026 8:59AM

Notice Type Description: Capacity Constraint
Notice Identifier: 119593
Critical Notice Description: Critical notice
Posting Date/Time: Jul 28 2026 2:03PM
Notice Status Description: Initiate
Required Response Indicator Description: No response required
TSP: 7933047
TSP Name: TRANSWESTERN PIPELINE COMPANY, LLC
Subject: EAST MAINLINE
Notice Effective Date/Time: Jul 29 2026 9:00AM
Notice End Date/Time: Jul 30 2026 8:59AM
Reason: Force Majeure
Location: EAST MAINLINE
Transwestern Pipeline

[Transwestern Pipeline] [Capacity Constraint] EAST MAINLINE

SEV 4/5
Force Majeure 1 Days

Transwestern Pipeline has declared force majeure on its East Mainline, effective July 29, 2026 at 9:00 AM through July 30, 2026 at 8:59 AM -- approximately one day. The East Mainline is the primary outbound corridor carrying Permian Basin and San Juan Basin gas westward toward SoCal Border and Arizona delivery points. No specific capacity volume was stated in the notice.

Transwestern East Mainline force majeure reduces westbound takeaway from Permian/San Juan Basin for ~1 day; expect bearish pressure at Waha as basin gas backs up, with bullish pressure at SoCal Border and Arizona delivery points -- EPNG is the primary reroute alternative but may face capacity limitations if volumes are large.
Reroute: Moderate: El Paso Natural Gas (EPNG) is the primary competing pipeline serving SoCal Border and Arizona from the Permian Basin corridor; however, if the TW constraint is significant in volume, EPNG spare capacity may be insufficient to fully absorb displaced flows, and simultaneous EPNG + TW constraints would leave California with no viable reroute.
View original notice text
Pipeline: Transwestern Pipeline
Notice ID: 119607
Notice Type: Capacity Constraint
Subject: EAST MAINLINE
Posted: Jul 28 2026 6:40PM
Effective: Jul 29 2026 9:00AM
End Date: Jul 30 2026 8:59AM

Notice Type Description: Capacity Constraint
Notice Identifier: 119607
Critical Notice Description: Critical notice
Posting Date/Time: Jul 28 2026 6:40PM
Notice Status Description: Initiate
Required Response Indicator Description: No response required
TSP: 7933047
TSP Name: TRANSWESTERN PIPELINE COMPANY, LLC
Subject: EAST MAINLINE
Notice Effective Date/Time: Jul 29 2026 9:00AM
Notice End Date/Time: Jul 30 2026 8:59AM
Reason: Force Majeure
Location: EAST MAINLINE