Location
'Greater Gorgon' refers to a grouping of several gas fields, including Gorgon, Chandon, Geryon, Orthrus, Maenad, Eurytion, Urania, Chrysaor, Dionysus, Jansz/Io, and West Tryal Rocks, situated in the Barrow sub-basin of the Carnarvon Basin) The Gorgon field is centered about 130 kilometres (81 mi) off the north-west coast of Western Australia, where the water depth is approximately 200 metres (660 ft). Other fields in the group lie to the north, such as Jansz-Io, which covers an area of 2,000 square kilometres (770 sq mi), in a water depth of 1,300 metres (4,300 ft).
Barrow Island lies off the Pilbara coast, 85 kilometres (53 mi) north-north-east of Onslow and 140 kilometres (90 mi) west of Karratha. The largest of a group of islands which include the Montebello and Lowendal Islands, it is 25 kilometres (16 mi) long and 10 kilometres (6.2 mi) wide, covering 235 square kilometres (91 sq mi).
Read more about this topic: Gorgon Gas Project