About Cooper Basin Australia

The Cooper Basin is the location of the most important on-shore petroleum and natural gas deposits in Australia The oil and gas window is located 1,250 m below the surface[1] and was originally discovered in the 1960s (although there are larger oil and gas deposits off-shore). The first commercial discovery of gas occurred in 1963.[1] It includes Australia’s largest onshore oil field, the Jackson oil field.[2] This field was discovered in 1981. Pipelines transport gas to the major markets of BrisbaneAdelaide and Sydney. Overall about 1,800 petroleum wells have been drilled.[1]

The largest producer in the basin is Santos Limited with its main production facility at Moomba, South Australia. The oil and gas deposits in the Cooper Basin tend to be fairly small and fragmentary. Overall there are 160 gas fields and 75 oil fields in production containing about 630 producing gas wells and more than 340 producing oil wells.[3] There are many small listed companies exploring for additional deposits in the region. Some of these companies are Austin Exploration Limited, Cooper Energy, Beach Petroleum LimitedSenex EnergyStrike Energy, Acer Energy, Magellan, Impress Energy and many others.*

* source wikipedia.com


cooper basin australia

* Details

Age Late Carboniferous – Middle triassic
Area in South Australia 35 000 km2 (13 510 sq. miles)
Depth to target zones 1250 – 3670 m
Thickness 2500 m
Hydrocarbon shows Widespread over 8 formations
First commercial discovery 1963 gas (Gidgealpa 2)
Production (12 months to December 2005) 67.09 PJ sales gas, 168 kt LPG, 263.08 ML condensate, 609.52 ML crude oil, 295.21 kt ethane (Cooper and Eromanga Basins)
Basin type Intracratonic
Depositional setting Non-marine
Reservoirs B Fluvial, deltaic, shoreface sandstones
Regional structure Faulted anticlines
Seals Lacustrine shales, coal
Source rocks Carbonaceous shale, thick (up to 30 m) coal
Depth to oil/gas window 1250 m (oil)
Number of wells ~1800
Seismic line km 75 829 2D , 8 882 3D km2

**Source Govt of South Australia

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Santos shows strong quarterly production, record sales revenue and appraisal success at Barossa

reflecting a full quarter of PNG LNG production from both trains and higher gas production from the Cooper Basin. Total sales gas, ethane and LNG sales revenues jumped 79% to $557 million for the quarter. Quarterly crude oil production of 2.6 million …

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MEC Updates on Operations at Bonaparte Basin, Sydney Basin in Australia

structural targets present in the offshore Sydney Basin for future drilling. If successful, and gas is discovered in the future as a consequence of these activities, the economic benefits for New South Wales (NSW) gas and electricity consumers could be …

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Cooper, Santos to progress Sole gas studies in Gippsland basin

ADELAIDE, Australia – Cooper Energy has agreed to acquire a 50% interest from … from Orbost which is connected to the Victorian and New South Wales gas markets via the Eastern Gas pipeline. Current pre-FEED work for Sole is due to finish in April …

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Cooper, Santos to progress Sole gas studies in Gippsland basin

ADELAIDE, Australia – Cooper Energy has agreed to acquire a 50% interest from … from Orbost which is connected to the Victorian and New South Wales gas markets via the Eastern Gas pipeline. Current pre-FEED work for Sole is due to finish in April …

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Energy News Roundup: Oil Prices and Your 401k, BHP Cuts US Shale Drilling 40% and RWE Considers Split

Analysts and economists are trying to figure out how falling oil prices impact various … [Washington Post] The US subsidiary of Australian miner BHP Billiton is cutting the number of rigs operating in the Eagle Ford, Permian Basin and Haynesville from …

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Energy News Roundup: Oil Prices and Your 401k, BHP Cuts US Shale Drilling 40% and RWE Considers Split

Analysts and economists are trying to figure out how falling oil prices impact various … [Washington Post] The US subsidiary of Australian miner BHP Billiton is cutting the number of rigs operating in the Eagle Ford, Permian Basin and Haynesville from …

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Oil Drop to Spark M&A in Australian Outback, Explorer Senex Says

Senex, with oil and gas operations in the Cooper Basin and coal-seam gas assets on Australia’s east coast, is planning to move ahead on its own, Davies said. “We’re very focused on running our own race,” he said. “If another value-creating …

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Oil Drop to Spark M&A in Australian Outback, Explorer Senex Says

Senex, with oil and gas operations in the Cooper Basin and coal-seam gas assets on Australia’s east coast, is planning to move ahead on its own, Davies said. “We’re very focused on running our own race,” he said. “If another value-creating …

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Senex cuts jobs, capex as oil price sinks

OIL and gas producer Senex Energy has cut 30 positions from its workforce and slashed its capital expenditure budget in response to the dramatic drop in oil prices. Senex managing director Ian Davies told The Australian … in the Cooper Basin to follow …

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Senex cuts jobs, capex as oil price sinks

OIL and gas producer Senex Energy has cut 30 positions from its workforce and slashed its capital expenditure budget in response to the dramatic drop in oil prices. Senex managing director Ian Davies told The Australian … in the Cooper Basin to follow …

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