name (year commissioned)                        owner / operator   length maximum diameter                                from / to licence number
0  dampier to bunbury natural gas pipeline (1984)                dampier bunbury pipeline  1530 km           660 mm                       dampier to bunbury          pl 40
1     goldfields gas transmission pipeline (1996)  ggt joint venture (apa group & others)  1426 km           400 mm  near compressor station 1 to kalgoorlie          pl 24
2                        parmelia pipeline (1971)                               apa group   416 km           356 mm                      dongara to pinjarra           pl 1
3                  pilbara energy pipeline (1996)                             epic energy   215 km           450 mm                 karratha to port hedland          pl 22
4                    mid west gas pipeline (1999)             apa group and western power   352 km           219 mm                  geraldton to windimurra          pl 43
5              kambalda esperance pipeline (2003)                   esperance pipeline co   340 km           150 mm                    kambalda to esperance          pl 59
6                          telfer pipeline (2003)                         apa group & eii   443 km           250 mm                   port hedland to telfer          pl 60

Table as JSON:
{"name (year commissioned)":{"0":"dampier to bunbury natural gas pipeline (1984)","1":"goldfields gas transmission pipeline (1996)","2":"parmelia pipeline (1971)","3":"pilbara energy pipeline (1996)","4":"mid west gas pipeline (1999)","5":"kambalda esperance pipeline (2003)","6":"telfer pipeline (2003)"},"owner \/ operator":{"0":"dampier bunbury pipeline","1":"ggt joint venture (apa group & others)","2":"apa group","3":"epic energy","4":"apa group and western power","5":"esperance pipeline co","6":"apa group & eii"},"length":{"0":"1530 km","1":"1426 km","2":"416 km","3":"215 km","4":"352 km","5":"340 km","6":"443 km"},"maximum diameter":{"0":"660 mm","1":"400 mm","2":"356 mm","3":"450 mm","4":"219 mm","5":"150 mm","6":"250 mm"},"from \/ to":{"0":"dampier to bunbury","1":"near compressor station 1 to kalgoorlie","2":"dongara to pinjarra","3":"karratha to port hedland","4":"geraldton to windimurra","5":"kambalda to esperance","6":"port hedland to telfer"},"licence number":{"0":"pl 40","1":"pl 24","2":"pl 1","3":"pl 22","4":"pl 43","5":"pl 59","6":"pl 60"}}