How long is Bayu-Undan to Darwin Pipeline?

Bayu-Undan to Darwin Pipeline is 502 km long.

How much gas can Bayu-Undan to Darwin Pipeline carry?

Bayu-Undan to Darwin Pipeline has a design capacity of 4.75 bcm/y. Where every segment of a project repeats the same figure it is counted once rather than summed.

Is Bayu-Undan to Darwin Pipeline operating?

Bayu-Undan to Darwin Pipeline is idle, with a reported start year of 2005.

Who owns Bayu-Undan to Darwin Pipeline?

Bayu-Undan to Darwin Pipeline is owned by ConocoPhillips, Eni, Santos and 2 others, as recorded in the current tracker release.

Does Bayu-Undan to Darwin Pipeline serve an LNG terminal?

Bayu-Undan to Darwin Pipeline passes within 25 km of 2 tracked LNG terminals. Proximity is not proof of a physical connection; each match is listed with its distance and how it was made.

Bayu-Undan to Darwin Pipeline, Australia

Route

Bayu-Undan to Darwin Pipeline runs from JDPA to Northern Territory. The map draws the tracked route and any LNG terminal within 25 km of it.

Loads about 250 kB of map code and the country outline file.

From: JDPA
To: Northern Territory
Start country: Australia
End country: Australia
Countries crossed: Australia
Onshore / offshore: Not reported
Fuel: Gas
Region: Not reported
Route drawn on map: 502 km
GEM pipeline ID: P1133
Start year: 2005
GEM wiki page: gem.wiki

Segments

Each row is one row of GEM's pipeline file. Project-level figures repeated on every segment are counted once in the totals above.

Segment	Status	From → to	Length	Capacity	Diameter	Start	Route from
Whole pipeline	Idle	JDPA → Northern Territory	502	4.75	660 mm	2005	GEM's route file

Connected LNG terminals

Terminals whose coordinates fall within 25 km of this route, or whose name matches the pipeline. Proximity is not proof of a physical connection.

Terminal	Country	Import / export	Status	Distance	Matched by
Darwin LNG Terminal	Australia	Export	Proposed	0.6 km	route proximity
Northern Territory LNG Terminal	Australia	Export	Proposed	10.7 km	route proximity

Owners and operators

Stakes as reported by GEM per segment, merged across segments.

Owners

ConocoPhillips56.72%
Eni12.04%
Santos10.64%
Inpex10.52%
Tokyo Electric Power Co10.08%

Parent companies

ConocoPhillips56.72%
Eni12.04%
Santos10.64%
Inpex10.52%
Tokyo Electric Power Co10.08%

In the news

Recent headlines that name Bayu-Undan to Darwin Pipeline. Matched by name, so it is approximate. Titles and links only; we store no article text.

See all tracked headlines.

Common questions

Generated from the same tracker fields as the tables above, so the two cannot disagree. Each answer stands on its own.

Where does Bayu-Undan to Darwin Pipeline run?: Bayu-Undan to Darwin Pipeline runs from JDPA to Northern Territory, crossing Australia.
How long is Bayu-Undan to Darwin Pipeline?: Bayu-Undan to Darwin Pipeline is 502 km long.
How much gas can Bayu-Undan to Darwin Pipeline carry?: Bayu-Undan to Darwin Pipeline has a design capacity of 4.75 bcm/y. Where every segment of a project repeats the same figure it is counted once rather than summed.
Is Bayu-Undan to Darwin Pipeline operating?: Bayu-Undan to Darwin Pipeline is idle, with a reported start year of 2005.
Who owns Bayu-Undan to Darwin Pipeline?: Bayu-Undan to Darwin Pipeline is owned by ConocoPhillips, Eni, Santos and 2 others, as recorded in the current tracker release.
Does Bayu-Undan to Darwin Pipeline serve an LNG terminal?: Bayu-Undan to Darwin Pipeline passes within 25 km of 2 tracked LNG terminals. Proximity is not proof of a physical connection; each match is listed with its distance and how it was made.

More gas pipelines in Australia

Listed in name order among the 148 pipelines tracked in Australia, so projects with the same name sit together. A browse aid, not a claim that they are alike.

Background on the technology and the terms used on this page.

LNG against pipeline gas
A pipeline delivers gas at lower cost than LNG over land up to roughly two to four thousand kilometres, beyond which liquefaction wins, and across any significant body of deep water LNG usually wins at any distance.
How LNG works
Liquefied natural gas is natural gas chilled to about minus 162 degrees Celsius, at which point it becomes a liquid roughly 600 times smaller than the gas, so it can be shipped where no pipeline runs.
Mtpa, bcm and cubic metres
LNG capacity is quoted in three incompatible units, and the two conversions that matter are 1 million tonnes a year equals about 1.36 billion cubic metres of gas a year, and 1 cubic metre of liquid equals about 600 cubic metres of gas.
What terminal status actually means
A project status describes how far an LNG terminal or train has progressed, and the gap between proposed and operating is the single most misread number in the industry.

Cite this page

Reuse is welcome; please name the page and the tracker release it draws on.

Reference

LNG Atlas. (2026). Bayu-Undan to Darwin Pipeline, Australia. https://lngatlas.org/pipeline/bayu-undan-to-darwin-pipeline-au/ Data: Global Gas Infrastructure Tracker, Global Energy Monitor, November 2025, CC BY 4.0.

BibTeX

BibTeX entry

@misc{lngatlaspipelinebayuundantodarwinpipelineau2026,
  author = {{LNG Atlas}},
  title = {Bayu-Undan to Darwin Pipeline, Australia},
  year = {2026},
  url = {https://lngatlas.org/pipeline/bayu-undan-to-darwin-pipeline-au/},
  note = {Data: Global Gas Infrastructure Tracker, Global Energy Monitor, November 2025, CC BY 4.0},
}