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Aspects of coal type and rank variation, and their bearing on hydrocarbon potential in seven wells from the southern Cooper Basin.
Seven wells along a line of section in the southern Cooper Basin were studied. Examination of coals in Permian and Triassic sequences revealed marked vertical and lateral trends in vitrinite, inertinite and exinite content and their microlithotypes....-
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Nappamerri Group study report.
This report summarises the results of the 1990 SAGASCO Resources Ltd consultancy project for Santos Ltd on the Triassic Nappamerri Group in South Australia. The Nappamerri Group has significant exploration potential in areas where faults act to...-
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Formations of the Gidgealpa Group in the Cooper Basin.
A sedimentary sequence of Permian age provides both the source and reservoirs for the major portion of the hydrocarbons discovered in the Cooper Basin. This sequence is composed of shales, siltstones, coals and sandstones, and in 1967 was named the...-
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Notes on the source affinity and thermal maturity of Eromanga Basin crude oils.
Gasoline range hydrocarbon analysis, carbon isotope analysis of C12+ saturates and aromatics and GC-MS analysis of C12+ naphthenes provide a consistent picture of the source affinity and thermal maturity of Cretaceous (Murta Member-type) and Jurassic...-
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Published: 06 Apr 1984
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Brolga 1. Test reports.
There is no abstract created for this record-
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Petrology, diagenesis and reservoir quality of the Tirrawarra Formation in the Fly Lake-Brolga Fields, Cooper Basin.
34 core plug samples from 6 wells were studied to identify the petrological characteristics of the Tirrawarra Sandstone, particularly its diagenetic history and factors controlling reservoir quality. Such information is necessary for the successful...-
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Published: 10 May 1982
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Petrology of the Patchawarra Formation in Tirrawarra nos 16, 19 and 28, Cooper Basin, South Australia.
15 core plug samples from 3 development wells draining the Patchawarra Formation gas reservoir on Tirrawarra Field were studied petrographically to help establish any geological basis for the broad differences in drillstem test results obtained from...-
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Published: 09 Jun 1983
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Poolowanna Formation study report.
A review of the depositional setting, reservoir, seal and trapping potential of the Poolowanna Formation in the Eromanga Basin has been undertaken covering PELs 5 and 6. Extensive interpretation of wireline logs and available palynological data...-
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Lake Hope Block Stratigraphic Study: Stage 1.
Drilling of 39 exploration and appraisal/development wells to investigate potential oil reservoirs within the Lake Hope Block has resulted in the recovery of economic hydrocarbons from 26 of those wells, and has identified 7 reservoir units throughout...-
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Oil correlation study, Patchawarra Trough, Eromanga/Cooper Basin.
Six crude oil samples, 3 Jurassic and 3 Permian, taken from exploration wells located in the Patchawarra Trough, were subjected to detailed organic geochemical analysis of their naphthenes and aromatic hydrocarbons by gas chromatography - mass...-
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Published: 28 Nov 1986
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Tirrawarra Field studies. Technical reports and data.
Contains a consultant's report on the core plug petrology of the Patchawarra Formation reservoir in 3 wells, with respect to drill stem test results obtained from these wells, plus a special core analysis contractor's test results of injected miscible...-
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Published: 07 Oct 1983
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Cooper Basin stratigraphy. Reports for the period June to November 1972.
There is no abstract created for this record-
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Reservoir development of the Tirrawarra Sandstone and Patchawarra Formation in the central Patchawarra Trough (Oil Project 89-10).
This study has concentrated on mapping Unit-defined reservoir distribution trends within the Patchawarra Formation and Tirrawarra Sandstone in the central Patchawarra Trough. Recognition of these trends will impact on the exploration potential of the...-
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Liquid chromatography data available in PELs 5 and 6 and ATP 259P.
This report synthesises all existing Delhi-Santos' Cooper Basin area Mesozoic and Permian petroleum source rock geochemical data relating to liquid chromatography, providing a basis for further source rock work to be carried out on a...-
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1973 seismic survey, Mudlankie, final report.
AIM: The Mudlankie Seismic Survey was the first extensive survey using the Vibroseis method to be carried out over a wide area of the southwestern Cooper Basin, and was designed: (1) to augment the mapping of existing fields and improve their...-
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Published: 01 Jan 1974
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Petrology and diagenesis of the Tirrawarra Sandstone in the Tirrawarra Field, Cooper Basin.
57 selected drill core plug samples from the Permian Tirrawarra Sandstone in 6 wells on the Tirrawarra Field were examined petrographically using thin section, XRD and SEM techniques. The contract brief was to try to establish reasons for observed...-
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Published: 22 Jul 1981
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Cooper Basin: Patchawarra Trough. Petrology of coals and dispersed organic matter from the Tirrawarra, Merrimelia and un-named formations.
Reports on the first phase of a joint SADME/CSIRO/Delhi Petroleum research program studying hydrocarbon generation in the Cooper Basin, this being the petrographic evaluation of the hydrocarbon source potential of the Permian shales in certain wells...-
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Fly Lake 2. Test reports.
Contains drillstem test and production test raw field data, production test fluid sample analyses, special core analysis results from the Tirrawarra Sandstone oil reservoir, numerous static pressure gradient survey reports, and pre and post-frac...-
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Welcome Lake. Prospect analysis.
An exploration well intended to test a combined stratigraphic / structural play, such as Welcome Lake, on the north-western flank of the Patchawarra Trough is considered to have an unacceptably high risk. This risk should be minimised by further...-
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Published: 11 Oct 1977
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Structural framework of the Cooper/Eromanga Basins.
This report is arranged around a discussion of the principal structural features of a number of time-stratigraphic based, interpretive regional maps depicting fault traces, deep structuring and crustal lineaments. Conclusions are drawn for each time...-
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