The South West Queensland Pipeline (SWQP) is a bidirectional natural gas transmission pipeline in southern Queensland.
The western end was later extended in 2008 by 182 kilometres (113 mi) to Moomba.
The original section is also known as the Ballera to Wallumbilla Pipeline System, and the extension as the Queensland/South Australia/New South Wales (QSN) Link.
In 2014 the combined system was reconfigured to be bidirectional.
It can also deliver gas at Tarbat oilfield 26km south of Eromanga, Cheepie and Roma, Queensland en route to the Wallumbilla Hub.