Newman Energy Research Ltd conducted VIRF analysis on 10 cuttings samples from Echidna-1. VIRF (Vitrinite-Inertinite Reflectance and Fluorescence, or VRF®) utilises paired fluorescence and reflectance measurements as a numerical basis for...

Numerical simulation, using Particle Flow Code 2 Dimension (PFC2D) was performed to predict geomechanical properties of sealing rocks from the Otway Basin and North West Shelf Using this technique, the effect of clay abundance in specimen on seal...

The Wynn area was reassessed for up dip potential to the east of Wynn 1. Wynn 1 is located in PEL32 the Otway Basin, South Australia. Detailed mapping revealed a structurally complex area, which has been subjected to extensional and compressive...

5 rock samples collected from Ngalia Basin and Georgina Basin Proterozoic glacial sediment outcrops in the region north of Alice Springs in the Northern Territory are described.

Apatite fission-track analyses from the area north of Jameson Land, East Greenland, indicate that the region has undergone at least three phases of cooling during the Mesozoic and Cenozoic. Two major periods of cooling during the Tertiary have been...

Swan Lake 3D Seismic Survey Area, Cooper Basin This review was undertaken to provide an understanding of the stratigraphy and reservoir distribution in the sub VC50 Cooper Basin section. This interval incorporates the red and green units of the...

This ARC SPIRT project aims to identify where natural fractures enhance reservoir permeability in the ‘tight’ gas reservoirs of the Nappamerri Trough. Year 2 of the project, reported herein, focuses on natural fracture “sweet spot” prediction with...

An interpretation of reservoir properties has been carried out using washed and dried drill cuttings from the Yarrow 1 and Yarrow 2 wellbores. The intervals examined (adjusted to equivalent wireline depths) were from 2670 – 2724 metres in...

Report presents the basic data and geochronological age interpretations for 89 K-Ar and 64 Rb-Sr isotopic analyses, made on metamorphic, granitic and volcanic rock samples derived from parts of the Musgrave Block visited by SADME geologists between...

Detailed geological and structural mapping of Samin's partly excavated new Burra open cut was performed by the author at a scale of 1:480 during the period December 1972 to end of January 1973. By the latter date the pit had been excavated downwards a...

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An absolute age of 677 Ma +/- 12 Ma was determined from analyses of six selected zircon grains separated from the subject volcanic rock sample, but the result is strongly affected by the need to impose large corrections to the data to compensate for...

Apatite fission-track and vitrinite reflectance data from Central England demonstrate how these techniques can reveal otherwise unrecognized tectonic and/or palaeothermal episodes in apparently tectonically stable areas. The results document the...

The bulk of the late Archaean volcanic/volcaniclastic rocks from the Gawler Craton range in age from c. 2535 to 2510 Ma (Fanning, Reid and Teale 2007). However, these units were preceded by an older set of volcanics, the c. 2558 calcalkaline volcanics...

Primary Industries and Resources SA submitted 50 thin sections of cuttings to PGPC for brief petrological description. Samples were selected by the late Dr David Gravestock from the Cooper and Warburton Basins. Four samples from Tarragon-1 included...

The annual Letter Books comprise 19 volumes, which contain primary copies of all of HYL Brown’s early work-related correspondence written after 1882, in his official capacity as SA Government Geologist, to his employer the SA Minister of Mines, plus...

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The north-south trending Benagerie Ridge, lying within the South Australian portion of the Curnamona Province 120-160 km to the west-northwest of Broken Hill, contains a number of magnetic complexes, some of which can be interpreted as domal...

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Two additional phases of the drilling program to assess the groundwater resources in the Clare Valley were undertaken during March 1998 at Wendouree (Phase III), and during July 2000 at Wendouree and Watervale Oval (Phase IV). The Phase III program...