SEA Gas Pipeline System
The PCA and PCI pipelines form a high pressure natural gas transmission pipeline system that transports natural gas from Port Campbell to various offtakes and interconnected pipeline systems in South Australia and Victoria. It incorporates a number of laterals owned and operated by SEA Gas together with associated facilities such as connection point infrastructure and all equipment required to operate the pipeline system.
The Mortlake Pipeline is a high pressure natural gas transmission pipeline that transports gas from Port Campbell to the Mortlake power station in Victoria.
SEA Gas provides pipeline services with market reflective pricing to deliver shippers’ gas, which may be sourced from multiple points, to the required destination.
NGR Part 10 – Pipeline Service Information and Standing Terms
|Pipeline||Service||Description||Priority||Limitations||Standard Offer||Tariff* ($2022)||Last Updated|
(Standard Terms & Conditions)
|Firm Forward Haul||Firm haulage in an East – West direction||Highest priority||Capacity dependent upon actual pipeline conditions including free flow capacity, compressor availability and maintenance operations.||10 TJ/d for 5 Years||$0.94916 per GJ/day||14/02/2022|
|Back Haul Swap||As available swap in a West – East direction||Ranks behind OTSA Backhaul Auction Service||Subject to East – West flows against which to offset/swap, also subject to priority in favour of firm shippers||N/A||$0.55874 per GJ|
|Standard Storage||Firm Storage||Highest Priority||Capacity dependent upon actual pipeline conditions including free flow capacity, compressor availability and maintenance operations.|
Haulage services are required to transport gas between receipt and delivery points.
|30 TJ for 5 Years||$0.32694 per GJ|
|Premium Storage||Firm Storage with inherent recharge and discharge rights||Highest Priority||Capacity dependent upon actual pipeline conditions including free flow capacity, compressor availability and maintenance operations.|
Stored gas may be transported between receipt and delivery points up to storage recharge and discharge entitlements without the requirement for additional haulage services.
|30 TJ for 5 Years||$0.42185 per GJ|
(Standard Terms & Conditions)
|Haulage Service||Second tier firm bi-directional haulage service||Ranks behind Foundation Shipper services||Available capacity may be limited by pressure differentials. |
Subject to priority in favour of Foundation Shippers.
|10 TJ/d for 1 Year||$0.08437 per GJ/day||16/10/2023|
*Headline tariffs are subject to published Standard Terms & Conditions for the relevant services and subject to available capacity. Details of each of these services, including relevant terms and conditions can be found by clicking on the Standard Terms and Conditions link for each pipeline link in the table above.
Non-standard transportation services or alternative terms may be available by negotiation.
SEA Gas encourages potential customers to contact our Head of Commercial on 08 8236 6800 to discuss their service requirements.
SEA Gas’ approach to its pricing can be found here.
For further information on accessing services on any of our pipelines, please read our User Access Guide. A Pipeline Access Request Form and Confidentiality Agreement have been developed to assist prospective users requiring services. Their usage is described in the User Access Guide.
Last Updated: 28 October 2022