Welcome to SEA Gas

South East Australia Gas Pty Ltd (SEA Gas) is a partnership that has been established to develop, own and operate the underground pipeline system transporting natural gas from the Otway and Bass Basins to South Australia and Victoria.

SEA Gas is neither a retailer nor producer of natural gas but can be considered to be like a road train carrying large volumes of its customers’ goods (in this case, natural gas) to major depots (delivery points). SEA Gas adheres to a number of regulatory requirements, which can be viewed here.

SEA Gas employs its own staff to manage and operate the pipeline system.


SEA Gas is a proud supporter of our Industry Association, the Australian Pipelines & Gas Association Thread_APIA Brandmark_Pantone Colours


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