Northern has scheduled the service outages that will affect operating capacity within the months of July 2023 through October 2023. Please review the Planned Service Outage Summary for detailed information related to each outage.

A brief description of the most recent change(s) to the Planned Service Outage Summary follows.

The station maintenance impacting GCX Spraberry (POI 79391) has been extended. As a result, capacity impacts for GCX Spraberry (POI 79391) have been updated for July 2023.

Additionally, Northern received a favorable inspection report and canceled an outage impacting Beaver C & Beaver North (Group 1080), Beaver C System (Group 31), Brownfield North (Group 1022), and Pampa North (Group 1023). As a result, Northern has updated the impacted operating capacity effective for Intraday 2 cycle for Gas Day July 19, 2023.

Field Area

Allocation Group(s)/Point(s): GCX Spraberry (POI 79391)

Location: GCX Spraberry Interconnect located in Midland County, Texas

Project Description: Pipeline maintenance

Months: July 2023

Direction of Flow:

Delivery: GCX Spraberry (POI 79391)

Capacity Impact: Primary firm service will not be impacted for GCX Spraberry (POI 79391)

Revision: Capacity impacts for GCX Spraberry (POI 79391) have been updated for July 2023.

Allocation Group(s)/Point(s): Spraberry Station (Group 602)

Location: Spraberry, Texas, compressor station

Project Description: Station maintenance

Months: August 2023

Direction of Flow:

Receipt: Spraberry Station (Group 602)

Capacity Impact: Primary firm service will not be impacted for Spraberry Station (Group 602)

Allocation Group(s)/Point(s): Beaver North (Group 1025), Beaver C & Beaver North (Group 1080), Beaver C System (Group 31), Brownfield North (Group 1022), and Pampa North (Group 1023)

Location: Pipeline between Gaines County and Pampa, Texas

Project Description: Pipeline maintenance

Months: July and August 2023

Direction of Flow:

Receipt: Beaver C System (Group 31)

Delivery: Beaver North (Group 1025), Beaver C and Beaver North (Group 1080), Brownfield North (Group 1022), and Pampa North (Group 1023)

Capacity Impact: Primary firm service will not be impacted for Beaver North (Group 1025). Northern does not anticipate primary firm service to be impacted for Beaver C & Beaver North (Group 1080), Beaver C System (Group 31), Brownfield North (Group 1022), and Pampa North (Group 1023).

Revision: Capacity impacts for Beaver C & Beaver North (Group 1080), Beaver C System (Group 31), Brownfield North (Group 1022), and Pampa North (Group 1023) have been updated for July 2023.

Please see Operationally Available Capacity on Northern’s website for current flow information and the Field Area Group Allocation Maps and Market Area Group Allocation Maps for a list of impacted points.