Gippsland and Otway Basin Developments
Gippsland Basin gas hub
Foundation to develop Cooper Energy's proven and prospective Gippsland gas portfolio
Manta and Gummy contingent resource
1C
2C
3C
Eastern Gas Pipeline
Orbost Gas Plant
estimates (COE 100% interest) 1
Gas
PJ
95
185
343
Patricia-Baleen Pipeline
Patricia-Baleen Gas Field
and Umbilical (25km)
Condensate
MMbbl
2.5
4.9
9.7
Future development option, COE interest 100%
■ Manta-3 appraisal well planned in future campaign
Deepening Manta-3 tests Manta Deep exploration prospect
May utilise existing infrastructure e.g., existing pipelines to OGPP
Mean prospective resources (COE 100% interest) 2,3
Prospect
COE net (Bcf)
Gummy Deep
401
Manta Deep
Chimaera East
414
250
Wobbegong
242
Longtom
BASS
STRAIT
Manta Pipeline and Hydraulic
Umbilical tieback to
Patricia-Baleen (35km)
Wobbegong
Manta Gas Field
Two well subsea tieback
(130m water depth)
Pg4
Legend
33%
Existing pipeline
18%
Future pipeline
Existing umbilical
Future umbilical
Gas field
23%
Oil field
Prospect
29%
Gippsland 149
Leatherjacket
Basker Oil Field
Manta Electrical
Umbilical to Sole (33km)
COOPER ENERGY
Sole Gas Pipeline
and Umbilical (65km)
Sole Gas Field
Two well subsea tieback
(water depth 125m)
Prolific hydrocarbon basin immediately adjacent to the Southeast gas Australia market
1Contingent Resource for the Manta gas and liquids resource was announced to ASX on 12 August 2019, Contingent Resource for Gummy gas and liquids resource was announced to ASX on 25 August 2023 | 2Prospective
Resources of the unrisked volume estimated to be recoverable from the prospect attributable to the Cooper Energy joint venture interest. The estimated quantities of petroleum that may be potentially recovered by the application
of future development project(s) relate to undiscovered accumulations | ³Prospective resources for Gummy Deep, Manta Deep, Chimaera East and Wobbegong were announced to the ASX on 15 May 2023 | 4Pg represents the
estimated probability of finding moveable gas
COOPER 9
ENERGYView entire presentation