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To report a serious incident to DPC, as required by Section 85(2) of the Petroleum and Geothermal Energy Act 2000, licensees should contact the serious incident report no: (08) 8463 6666.

Historical highlights of petroleum exploration and development in South Australia are provided below.

Year

Event

1866 First oil exploration in SA at Alfred Flat near Salt Creek (north of the Otway Basin).
1881–83 First drilling for oil in Australia near Salt Creek (north of the Otway Basin).
1912-30 Shallow oil wells drilled in the South East of SA by the South Australian Oil Well Co.: the deepest was Robe to 1373 m in 1915 (Otway Basin).
1941 SA’s Mining (Petroleum) Act 1940 came into effect.
1945 First oil exploration licence, OEL 1, granted (included a small part of the southern Cooper Basin).
1947 Australian Mining and Smelting Co. granted OEL 3 over 126 910 km2, covering the area of the now productive Cooper and Eromanga Basins.
1954 OEL 7 issued for 2 years over 312 095 km2 west of the Cooper Basin, then transferred to Santos (incorporated in March 1954) and combined with OEL 6: the area totalled 507 397 km2 and Santos held
1955 Oil shows discovered in early Cambrian reservoirs by Santos (Wilkatana drillholes, Arrowie Basin, 1955-57)
1957 Federal government’s Petroleum Search Subsidy Scheme (and its extension in 1959) provided financial incentives to company exploration.
1958 Checkerboarding agreement between Santos and American company Delhi–Taylor Oil Corp.
1959 First petroleum exploration well drilled in the Cooper Basin (Innamincka 1).
1962 SA Department of Mines establishes the Petroleum Section, which is led by Heli Wopfner.
1963 Gas discovered in the Cooper Basin (Gidgealpa 2).
1966 Giant natural gas field discovered (Moomba, Cooper Basin).
1967 First offshore well drilled (Crayfish 1, Otway Basin).
First commercial gas discovery (CO2) with oil shows in Otway Basin (Caroline 1).
SA Government legislated for Natural Gas Pipelines Authority of SA (later known as PASA)
1968 Amendments to the Mining (Petroleum) Act.
Construction of gas processing facility at Moomba began.
1969 First petroleum production licences issued to Delhi–Santos.
750 km Moomba–Adelaide pipeline completed and first Cooper Basin gas produced for sale and piped to Adelaide.
OELs 20 and 21 (formerly OEL 7) reissued as PELs 5 and 6, guaranteed for 20 years without relinquishments and the right of renewal for a further 20 years.
1970 Crude oil discovered in the Cooper Basin (Tirrawarra 1).
1971 Big Lake, Burke–Dullingari and Della Permian gas fields discovered (Cooper Basin).
AGL agreement signed to supply Cooper Basin gas to Sydney from 1976–2006.
A potential source of geothermal energy was discovered by Burley 1 petroleum exploration well in the Nappamerri Trough, Cooper Basin. Temperatures of >400 F were recorded at 3650 m TD and caused drilling problems.
1974 Federal government’s Petroleum and Minerals Authority (PMA) took up Delhi International Oil Corp.’s offer for 50% of its production interests and 25% of its exploration interests in the Cooper Basin.
Federal government’s Petroleum Search Subsidy scheme terminated (but work-in-progress payments continued to 1976).
1975 SA Government acquired the PMA’s interests and became involved in working PELs 5 and 6 through the SA Petroleum Exploration Group in the Mines Department.
Cooper Basin (Ratification) Act 1975 passed, Cooper Basin Producers Unit formed and Indenture signed.
1976 Supply of gas to AGL in NSW commenced.
1677 Poolowanna 1 recorded the first oil flow from the Eromanga Basin.
South Australian Oil and Gas Corporation (SAOG) created from the SA Petroleum Exploration Group.
1978 First commercial volume of oil discovered in the Eromanga Basin (Strzelecki 3).
1979 Good oil shows intersected in the Cambrian of the Officer Basin (Byilkaoora 1).
1981 Stony Point (Liquids Project) Ratification Act 1981 passed SA Parliament and Cooper Basin Liquids Project commenced.
1982 659 km Moomba – Stony Point high vapour pressure liquids pipeline completed and the first crude oil production began, from Strzelecki Field.
1983 First exports of crude oil and condensate from Stony Point (now renamed Pt Bonython).
1984 First sale of LPG to Australian and Japanese markets from Pt Bonython.
First code of environmental practice prepared for petroleum, seismic and drilling operations by Delhi, Santos and Department of Mines and Energy.
First enhanced oil recovery scheme initiated (water injection in Dullingari Field).
1985 PEL 29 issued in the Pitjantjatjara Lands to a consortium including a company owned by the traditional landholders.
1986 Tirrawarra and Moorari fields enhanced oil recovery scheme initiated (fracture stimulation and ethane injection, Cooper Basin). Multiple land use concept introduced: a regional reserve was established over the Innamincka Pastoral Lease (covering half of the SA Cooper Basin).
1987 Gas discovered in the onshore Otway Basin, SA (Katnook 1).
1988 First commercial gas flow from the Katnook Field (Otway Basin).
1989 Twentieth anniversary of uninterrupted gas supply to SA from the Cooper Basin.
New gas sales contract signed with the Cooper Basin Producers.
One thousandth petroleum well drilled.
One hundred millionth barrel of liquids shipped from Pt Bonython.
1990 Permian-sourced oil and gas discovered in early Palaeozoic reservoirs of the Warburton Basin (Sturt 6, -  oil; Lycosa 1, Moolalla 1 - gas).
1991 Gas production commenced in the Otway Basin.
Contract signed to sell SW Qld gas to SA.
Highest ever petroleum royalty payment of $61.5m received from the Cooper Basin Producers due to higher crude oil prices resulting from the Gulf War and from a renegotiation of the royalty system.
Naphtha replaced condensate production from Port Bonython.
1992 Oil recovered in the onshore Otway Basin (Sawpit 1; 0.24 kL (1.5 bbl)).
Boral acquired Sagasco Resources (formerly SAOG) as SA Government sold its exploration and operating interest in the Cooper Basin.
1993 First horizontal well successfully drilled, completed and tested (Meranji 14H, Cooper Basin).
1994 First oil flow recorded from the Otway Basin (Wynn 1).
First significant oil and gas shows recorded in the Duntroon Basin (Greenly 1), SA’s deepest petroleum well (4860 m).
Gas production commenced from SW Qld to SA via Moomba.
The PEPS database received a Federal Government Technology Productivity Gold award.
1995 PASA sold to Tenneco Gas (now Epic Energy), includes Moomba–Adelaide pipeline system.
Access agreement between Anangu Pitjantjatjara and Hemley Exploration for petroleum exploration on Aboriginal land.
To facilitate active upstream industry competition, the SA Government confirmed no rights of renewal would apply to PELs 5 and 6 upon expiry in 1999.
1996 Santos announced a $200m exploration program in the SA sector of the Cooper and Eromanga Basins over a 3-year period.
Ethane production commenced from Moomba to ICI Botany Bay via a new pipeline.
Producers signed the first separate direct gas sales contracts for supply beyond 2004 with ETSA (contract extends to 2010) and Boral Energy (formerly the Gas Company and Sagasco, contract extends to 2013).
1997 PPLs granted to Santos in the Nappamerri Trough: joint venture production licences now held over 4100 km2 of the trough with a $100m tight gas research commitment over 15 years.
1998 Boral Energy Resources signed contracts to build a 40 MW gas-fired power station at Katnook, following success of Ladbroke Grove 3.
Bidding for the CO98 acreage release of 11 flank bocks opens in October.
1999 PELs 5 and 6 expired on 28 February.
The first round of Cooper Basin acreage (CO98) was offered in October and bids closed in March; applications were received for all blocks.
CO99 acreage release opened in April and closed in November; applications were received for all 8 blocks.
2000 CO2000 acreage release opened in January; applications were received for all 8 blocks.
Proclamation of the Petroleum Act 2000 and the promulgation of the Petroleum Regulations 2000.
Three geothermal energy (hot dry rock) exploration blocks (HDR2000-A to C) in the Nappamerri Trough were offered for work program bidding.
A key paper identifying high heat production in SA by Neumann et al. published in Earth and Planetary Science Letters, 183.
2001 Native title agreements signed between three native title claim groups (the Edward Landers Dieri, Yandruwandha–Yawarrawarrka and Wangkangurru–Yarluyandi peoples), the successful CO98 bidders and the SA Government for PELAs in the Cooper region.
The first three geothermal exploration licences (GELs) in SA granted to Geodynamics Limited, Scopenergy Limited and South Australian Geothermal Energy Pty Ltd as a result of the HDR2000-A to C acreage release.
2002 10 PELs granted to CO98 applicants. New entrants discover oil in three of six exploration wells: Stuart Petroleum - Acrasia 1; Beach Petroleum - Sellicks 1, Aldinga 1.
2003 Native title agreements signed between native title claimants, successful bidders for the 16 CO99 and CO2000 PELAs and the SA Government enabling the grant of further PELs in the Cooper Basin, SA.
The first geothermal energy exploration well in SA, Habanero 1, drilled by Geodynamics in the Nappamerri Trough (Cooper Basin) to a depth of 4421 m intersected 754 m of radiogenic granites with a bottom hole temperature of 250 ºC.
The Woodside-Anadarko-EnCana joint venture drilled Gnarlyknots 1 offshore exploration well in the Bight Basin at a cost of ~$53m.
2004 Prime Minister John Howard and South Australian Premier Mike Rann officially opened the A$500m SEA Gas Pipeline in March. The 690 km SEA Gas pipeline, from Victorian Otway Basin gas fields, has doubled gas supply capacity into SA gas markets.
Over-the-counter applications for geothermal exploration licences (GELs) allowed, triggering a rush of applications.
2005 Santos celebrated its 50th year in the petroleum exploration and production business.
PIRSA Petroleum and Geothermal Group’s Director became Australia’s national representative to the OECD’s International Energy Agency’s geothermal research cluster.
AusIndustry offer the first round of Renewable Energy Development Initiative (REDI) grants for the Geodynamics Innamincka Hot Fractured Rock Power Plant and Panax Limestone Coast projects projects.
2006 Beach Petroleum became a Santos joint venture partner in the SA Cooper Basin, following its acquisition of Delhi Petroleum Group and its joint venture interests with equity interests in excess of 200 oil and gas fields in the Cooper Basin in SA and Qld.
The total prospective area of the state held under licence more than doubled, from 66 109 to 140 225 km2, following expeditious conclusion of native title land access agreements in the Arckaringa Basin between SAPEX, the Yankunytjatjara–Antakirinja native title holders, the Antakirinja Matu – Yankunytjatjara and Arabunna native title claimants and the government.
Victoria Petroleum discover Growler 1 and Wirraway 1, opening up the western Cooper Basin Birkhead channel stratigraphic oil play.
Australian Geothermal Energy Group (AGEG) formed to provide financial and intellectual support for Australia's membership in the International Energy Agency’s Geothermal Implementing Agreement.
2007 In February the Yandruwandha–Yawarrawarrka people entered into the first petroleum ILUA in the SA Cooper Basin over ~40 000 km2. This agreement also represents the first conjunctive petroleum ILUA in a productive basin in Australia.
Jacaranda Ridge 2, in the Otway Basin, discovered condensate in August.
2008 Beach successfully apply 3D seismic to stratigraphic traps and discover gas at Brownlow 1 in the Cooper Basin
2009 Petratherm drilled Paralana 2, part of the Paralana Geothermal Project in June.
Panax drill Salamander 1, part of the Otway Basin Geothermal Project.
CO2009 acreage release closes on 15 October with 20 bids by eleven explorers for the five blocks.
2010 Beach Energy drill Encounter 1, the first well to test the Roseneath-Epsilon-Murteree shale gas play in the Cooper Basin.
PIRSA establish an Industry-Government LNG Roundtable to examine options for infrastructure and technologies for potential future South Australian LNG exports.
2011 Beach Energy completed a 7 stage fracture stimulation of Holdfast 1, which then flowed gas at up to 2 MMscf/d.
Petratherm successfully conduct the Paralana 2 fracture stimulation as part of the Paralana Geothermal Energy Project.
Exploration Permits for Petroleum EPPs 37-40 in the Bight Basin were awarded to BP on the basis of one of the largest work programs ever seen for offshore SA.
2012 In October, Santos Moomba 191 supplies the first commercial unconventional gas to markets in Australia.
Beach Energy spud Holdfast 2 in the Nappamerri Trough targeting the REM unconventional gas play in December, the first horizontal well to be drilled in the State.
2013 Five working groups have been established to address the priority issues arising from the Roadmap for Unconventional Gas.
Geodynamic’s 1 MWe Habanero Pilot Plant Trial was successfully completed and the plant shut down in October. Plant operated for 160 days following commissioning on 30 April 2013.
EPPs 44 and 45 were granted to Chevron Australia New Ventures Pty Ltd and EPP 43 was granted to Murphy Australia Oil Pty Ltd and Santos Ltd. The Primary Term (years 1-3) work commitment across all 3 permits totals $536 million (guaranteed), the Secondary Term (years 4-6) across all 3 permits $63 million (non-guaranteed).
2014 The Petroleum Retention Licence scheme has accelerated $500m exploration and delivered the top Roadmap recommendation – fit for purpose licences.
2015 South Australia ranked top in the world for Fiscal Terms and top in Oceania region in the 2015 Fraser Institute Global Petroleum Survey.
2016

In March, Beach Energy announced the successful merger with Drillsearch whereby Drillsearch becomes a wholly owned subsidiary of Beach Energy.
In November, Chevron Australia reaffirmed its plan to drill 4 wells in the Great Australian Bight commencing 2017 or 2018, despite BP's decision on October to withdraw from exploration in EPP's 40, 41, 42 and 43.
The South Australian Government's $24 million PACE Gas Grant Program was launched in November to accelerate investment in gas projects in South Australia through targeted competitive grants.

20175 PACE Gas Round 1 Grant recipients announced 17 March 2017 – Santos (2 Cooper Basin projects), one each for Beach (Otway Basin), Senex and Strike Energy (both in Cooper Basin).
 
The second round of PACE Gas grants announced 14 March 2017 with $24 million available to accelerate the most meritorious gas projects in South Australia.

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