[FORCE MAJEURE] FORCE MAJEURE-REMEDIATION-CS34 -UP3
SEV 4/5
Force MajeureUntil Further Notice1 Days
NGPL has declared a force majeure at Compressor Station 34 (Unit 3) effective June 11, 2026 at 3:21 PM, with restoration targeted for June 12, 2026 at 9:00 AM -- approximately 18 hours of impact. No specific capacity volume is stated in the notice. CS34 is located on NGPL's Gulf Coast-to-Midwest mainline corridor, and the unit outage constrains northbound throughput.
NGPL force majeure at CS34 Unit 3 constrains Gulf Coast-to-Chicago northbound capacity; expect bearish Henry Hub pressure as gas backs up at Gulf Coast origin points and bullish Chicago Citygate and NGPL Midcontinent basis versus Henry Hub for the duration.
Reroute: Moderate: ANR, PEPL, and REX Zone 3 serve overlapping Chicago and Midwest markets and may absorb displaced volumes, though NGPL is very high capacity and a compressor outage of unknown magnitude may not be fully offset by alternatives.
View original notice text
Pipeline: Natural Gas Pipeline (NGPL)
Notice Type: FORCE MAJEURE
Subject: FORCE MAJEURE-REMEDIATION-CS34 -UP3
Posted: 06/11/2026 3:21:05PM
Effective: 06/11/2026 3:21:05PM
End Date: 06/12/2026 9:00:00AM
Natural Gas Pipeline (NGPL)
[FORCE MAJEURE] FORCE MAJEURE-REMEDIATION-CS341-UP4
SEV 4/5
Force MajeureUntil Further Notice14 Days
NGPL has declared a force majeure event affecting Compressor Station 341 (CS341) on the UP4 segment, effective immediately on 06/16/2026 with a stated end date of 06/30/2026. No specific capacity volume is provided in the notice. CS341 is a key compression point on NGPL's Gulf Coast-to-Midwest corridor, and this FM declaration indicates an unplanned equipment failure or emergency condition requiring remediation over approximately 14 days.
NGPL CS341 force majeure on UP4 segment tightens northbound Gulf Coast takeaway capacity, expect bearish pressure at Henry Hub as gas backs up onshore with bullish pressure at Chicago Citygate and NGPL Midcontinent basis; no volume stated but CS341 outages on NGPL can materially affect one of the highest-throughput Midwest corridors.
Reroute: Moderate: ANR, PEPL, and REX Zone 3 serve overlapping Gulf Coast-to-Chicago/Midwest corridors and may absorb some displaced volumes, but NGPL is very high capacity and a full reroute of all affected volumes is unlikely given typical spare capacity constraints on competing pipes.
View original notice text
Pipeline: Natural Gas Pipeline (NGPL)
Notice Type: FORCE MAJEURE
Subject: FORCE MAJEURE-REMEDIATION-CS341-UP4
Posted: 06/16/2026 3:58:26PM
Effective: 06/16/2026 3:58:26PM
End Date: 06/30/2026 9:00:00AM
Natural Gas Pipeline (NGPL)
[FORCE MAJEURE] FORCE MAJEURE - REMEDIATION - CS341-UPD5
SEV 4/5
Force MajeureUntil Further Notice1 Days
NGPL has declared a force majeure at Compressor Station 341 (CS341), effective June 22, 2026 at 11:24 AM, with restoration expected by June 23, 2026 at 9:00 AM. The notice is a first revision (fresh event) with no capacity volume stated. Duration is approximately one calendar day. CS341 is on the NGPL mainline, a high-throughput Gulf Coast-to-Midwest corridor pipeline.
NGPL force majeure at CS341 restricts northbound Gulf Coast-to-Midwest throughput; expect bearish Henry Hub pressure as Gulf Coast supply backs up and bullish pressure at Chicago Citygate and NGPL Midcontinent basis -- no capacity volume stated so magnitude is uncertain but force majeure classification warrants close monitoring.
Reroute: Moderate: ANR, PEPL, and REX Zone 3 serve overlapping Gulf Coast-to-Midwest corridors and may absorb some displaced volumes, but NGPL is one of the highest-capacity Midwest pipelines and partial offsets are likely insufficient for large displacements.
View original notice text
Pipeline: Natural Gas Pipeline (NGPL)
Notice Type: FORCE MAJEURE
Subject: FORCE MAJEURE - REMEDIATION - CS341-UPD5
Posted: 06/22/2026 11:24:28AM
Effective: 06/22/2026 11:24:28AM
End Date: 06/23/2026 9:00:00AM
Natural Gas Pipeline (NGPL)
[FORCE MAJEURE] FORCE MAJEURE - COMP STA 168
SEV 4/5
Force MajeureUntil Further Notice1 Days
NGPL has declared a force majeure at Compressor Station 168 in Bailey County, Texas (Segment 8, Permian Zone), effective gas day August 20, 2026 Intraday 1 and continuing until further notice. A unit outage requires NGPL to reduce maximum operating capacity northbound from Segment 9 into Segment 8, with the scheduling constraint applied at CS 167. Primary Firm and Secondary in-path Firm transports will be scheduled to no less than 86% of contract MDQ through CS 167; AOR/ITS and Secondary out-of-path Firm transports are suspended for the duration.
NGPL force majeure on Permian Zone northbound capacity (CS 168/167 constraint) cuts firm transport to 86% of MDQ through CS 167, tightening supply flow toward Chicago and Midwest delivery markets; NGPL Midcontinent basis was already at -0.450 vs Henry Hub on 2026-08-19 (5-day average -0.359), and this restriction should narrow that discount as northbound throughput is reduced -- watch for bullish pressure at Chicago Citygate and NGPL Midcontinent basis.
Reroute: Limited: NGPL is one of the highest-capacity Gulf Coast-to-Chicago pipelines, and while ANR, PEPL, and REX Zone 3 serve overlapping Midwest corridors, NGPL's Permian Zone is a major northbound artery and a full-volume reroute at short notice is unlikely; Permian/Amarillo receipt shippers may also face congestion on Transwestern and EPNG as alternatives.
View original notice text
Pipeline: Natural Gas Pipeline (NGPL)
Notice Type: FORCE MAJEURE
Subject: FORCE MAJEURE - COMP STA 168
Posted: 08/20/2026 9:21:25AM
Effective: 08/20/2026 9:21:25AM
End Date: 08/21/2026 9:00:00AM
TSP/TSP Name: 6931794-NATURAL GAS PIPELINE CO. Critical: Y
Notice Type Desc (1): FORCE MAJEURE Notice Type Desc (2): FORCE MAJEURE
Notice Eff Date/Time: 08/20/2026 9:21:25AM Notice End Date/Time: 08/21/2026 9:00:00am
Post Date/Time: 8/20/2026 9:21:25 AM Notice ID: 47168
Reqrd Rsp: 1 Rsp Date/Time: 8/20/2026 12:00:00 AM
Notice Stat Desc: INITIATE Prior Notice:
Subject: FORCE MAJEURE - COMP STA 168
Notice Text:
FORCE MAJEURE – COMPRESSOR STATION 168
Natural has experienced a unit outage at Compressor Station 168 (CS 168) located in Bailey County, Texas (Segment 8 of Natural's Permian Zone). This is a Force Majeure event. Natural is required to reduce the maximum operating capacity northbound into Segment 8 from Segment 9, thus limiting Natural's throughput capacity northbound through Compressor Station 167 (CS 167).
The scheduling constraint will be at CS 167; therefore, any gas received south of CS 167 for delivery north of CS 167 will be impacted for the duration of the restriction. The Pooling Point - Permian Zone (LOC 25077) is located south of the constraint. Firm transportation associated with storage withdrawals may be impacted.
As such, effective for gas day Thursday, August 20, 2026, Intraday 1, and continuing until further notice, Natural will schedule Primary Firm and Secondary in-path Firm transports to no less than 86% of contract MDQ through CS 167. AOR/ITS and Secondary out-of-path Firm transports will not be available for the duration of this restriction.
The stated scheduling percentage is based upon the current level of firm capacity contracted for during this restriction and is subject to change based upon operational conditions and Shipper utilization.
Continue to monitor Natural's interactive website for any updates to the end date during this restriction. Please contact your Account Director or Scheduling Representative if you have any questions.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Natural Gas Pipeline (NGPL)
Notice Type: MAINTENANCE
Subject: SEGMENT 3 - M&M LATERAL - PRIM ONLY
Posted: 08/11/2026 1:35:24PM
Effective: 08/11/2026 1:35:24PM
End Date: 09/30/2026 9:00:00AM
TSP/TSP Name: 6931794-NATURAL GAS PIPELINE CO. Critical: Y
Notice Type Desc (1): MAINTENANCE Notice Type Desc (2): MAINTENANCE
Notice Eff Date/Time: 08/11/2026 1:35:24PM Notice End Date/Time: 09/30/2026 9:00:00am
Post Date/Time: 8/11/2026 1:35:24 PM Notice ID: 47154
Reqrd Rsp: 1 Rsp Date/Time: 8/11/2026 12:00:00 AM
Notice Stat Desc: INITIATE Prior Notice:
Subject: SEGMENT 3 - M&M LATERAL - PRIM ONLY
Notice Text:
PIPELINE MAINTENANCE – M&M LATERAL– SEGMENT 3
As posted on Natural's Outage Impact Report (X26-868812), as part of its ongoing pipeline Integrity Management Program, Natural continues its remediation work in Segment 3 of Natural's Midcontinent Zone.
As such, effective on the gas days indicated below, Natural will only schedule the following locations at Primary Firm transports for receipts. AOR/ITS, Secondary out-of-path Firm transports and Secondary in-path Firm transports will not be available.
Effective gas day Wednesday, August 12, 2026, Evening cycle, and continuing until further notice.
LOCATIONS PRIMARY ONLY
LOC 5383 EMP-EOIT/NGPL CORN WASHITA
LOC 5388 ONEOKFS/NGPL CUSTER
LOC 44627 MARKWEST/NGPL CUSTER
LOC 903474 EMP-EOIT/NGPL BEAVER CREEK CUSTER
Continue to monitor Natural's interactive website for any updates during this restriction. Please contact your Account Director or Scheduling Representative if you have any questions
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Natural Gas Pipeline (NGPL)
Notice Type: MAINTENANCE
Subject: SEGMENT 15-CS801-STA MAINT UPD1
Posted: 08/13/2026 1:38:42PM
Effective: 08/13/2026 1:38:42PM
End Date: 10/31/2026 9:00:00AM
TSP/TSP Name: 6931794-NATURAL GAS PIPELINE CO. Critical: Y
Notice Type Desc (1): MAINTENANCE Notice Type Desc (2): MAINTENANCE
Notice Eff Date/Time: 08/13/2026 1:38:42PM Notice End Date/Time: 10/31/2026 9:00:00am
Post Date/Time: 8/13/2026 1:38:42 PM Notice ID: 47157
Reqrd Rsp: 1 Rsp Date/Time: 8/13/2026 12:00:00 AM
Notice Stat Desc: SUPERSEDE Prior Notice: 47066
Subject: SEGMENT 15-CS801-STA MAINT UPD1
Notice Text:
SEGMENT 15 – STATION MAINTENANCE - COMPRESSOR STATION 801 – UPDATE 1
The scheduling impact has changed, as noted below. See previous Notice ID 47066 dated July 2, 2026.
As posted on Natural's Outage Impact Report (X26-702063), Natural will be performing station maintenance at Compressor Station 801 (CS 801) located in Carter County, Oklahoma (Segment 15 of Natural's Texok Zone). Natural is required to reduce the maximum operating capacity eastbound into Segment 15 from Segment 2, thus limiting Natural's throughput capacity eastbound through CS 801 during this outage.
The scheduling constraint will be at CS 801; therefore, gas received west of CS 801 for delivery east of CS 801 may be impacted. The Midcontinent Pool (PIN 25078) is located west (upstream) of the constraint.
As such, effective for gas day Wednesday, September 16, 2026, Timely Cycle, and continuing through gas day Tuesday, October 13, 2026, Natural will schedule Primary Firm and Secondary in-path Firm transports ONLY (previously 87% of Primary Firm and Secondary in-path Firm transports) through CS 801. AOR/ITS and Secondary out-of-path Firm transports will not be available for the duration of this restriction.
Continue to monitor Natural's interactive website for any updates to the end date during this restriction. Please contact your Account Director or Scheduling Representative if you have any questions.
Natural Gas Pipeline (NGPL)
[GAS QUALITY] GAS QUALITY - ONEOK CUSTER (LOC 5388)
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Natural Gas Pipeline (NGPL)
Notice Type: GAS QUALITY
Subject: GAS QUALITY - ONEOK CUSTER (LOC 5388)
Posted: 08/19/2026 10:24:43AM
Effective: 08/19/2026 10:24:43AM
End Date: 08/20/2026 9:00:00AM
TSP/TSP Name: 6931794-NATURAL GAS PIPELINE CO. Critical: Y
Notice Type Desc (1): GAS QUALITY Notice Type Desc (2): ISSUES
Notice Eff Date/Time: 08/19/2026 10:24:43AM Notice End Date/Time: 08/20/2026 9:00:00am
Post Date/Time: 8/19/2026 10:24:43 AM Notice ID: 47166
Reqrd Rsp: 1 Rsp Date/Time: 8/19/2026 12:00:00 AM
Notice Stat Desc: INITIATE Prior Notice:
Subject: GAS QUALITY - ONEOK CUSTER (LOC 5388)
Notice Text:
GAS QUALITY ISSUE – ONEOKFS/NGPL CUSTER
A gas quality issue has been reported at the receipt from Oneokfs / NGPL Custer (LOC 5388) located in Custer County, Oklahoma (Segment 3 of Natural's Midcontinent Zone). Therefore, effective for gas day Thursday, August 20 2026, Timely Cycle, and continuing until further notice, this point has been shut-in and will remain so until the gas quality issue has been resolved. No transport services will be available.
Natural will continue to work with the point operator and will update via this EBB when this situation changes.
Please contact your Account Director or Scheduling Representative if you have any questions.
NGPL has posted a maintenance outage impact report effective June 23, 2026 at 9:43 AM through June 24, 2026 at 9:00 AM -- a roughly 23-hour window. No specific location, segment, compressor station, or capacity restriction figure is provided in the notice text. The event appears to be a short-duration planned maintenance with advance notice and a known end date.
Short-duration planned NGPL maintenance with no stated capacity volume and no segment detail -- insufficient information to assess basis impact at NGPL Midcontinent or Chicago Citygate; monitor for follow-on revision with capacity figures.
Reroute: Moderate: if capacity is affected, ANR, PEPL, and REX Zone 3 serve overlapping Gulf Coast-to-Midwest corridors, though NGPL is very high capacity and large constraints are difficult to fully offset; no specific volume or segment is disclosed in this notice.
Below alert threshold -- no detailed analysis performed.
Reroute: Not assessed.
View original notice text
Pipeline: Natural Gas Pipeline (NGPL)
Notice Type: GAS QUALITY
Subject: GAS QUALITY-ONEOK CUSTER(LOC5388)-LIFTED
Posted: 08/21/2026 3:29:43PM
Effective: 08/21/2026 3:29:43PM
End Date: 08/31/2026 9:00:00AM
TSP/TSP Name: 6931794-NATURAL GAS PIPELINE CO. Critical: Y
Notice Type Desc (1): GAS QUALITY Notice Type Desc (2): ISSUES
Notice Eff Date/Time: 08/21/2026 3:29:43PM Notice End Date/Time: 08/31/2026 9:00:00am
Post Date/Time: 8/21/2026 3:29:43 PM Notice ID: 47180
Reqrd Rsp: 1 Rsp Date/Time: 8/21/2026 12:00:00 AM
Notice Stat Desc: TERMINATE Prior Notice: 47166
Subject: GAS QUALITY-ONEOK CUSTER(LOC5388)-LIFTED
Notice Text:
GAS QUALITY ISSUE – ONEOKFS/NGPL CUSTER– LIFTED
See previous Notice ID 47166 Dated August 19, 2026.
The gas quality issue at ONEOKFS/NGPL CUSTER (LOC 5388) located in Custer County, Texas (Segment 3 of Natural's Midcontinent Zone) has been lifted. Therefore, effective for today Friday, August 21, 2026, Intraday 3 Cycle, and continuing until further notice, the location is available. See the posting dated August 11, 2026, entitled “PIPELINE MAINTENANCE – M&M LATERAL – SEGMENT 3” for additional information.
Please contact your Account Director or Scheduling Representative if you have any questions.
Natural Gas Pipeline (NGPL)
[MAINTENANCE] SEG 26-GC#3 ML-ILI TOOL RUNS-POSTPONE
SEV 1/5
Informational
Not scored -- last_updated is more than 24h old, treated as historical backlog rather than a live trading signal. No Claude API call was made for this notice.
Not scored -- notice too old to be actionable.
Reroute: Not assessed.
View original notice text
Pipeline: Natural Gas Pipeline (NGPL)
Notice Type: MAINTENANCE
Subject: SEG 26-GC#3 ML-ILI TOOL RUNS-POSTPONE
Posted: 07/30/2026 10:35:01AM
Effective: 07/30/2026 10:35:01AM
End Date: 09/30/2026 9:00:00AM
