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Exploration opportunities, Otway Basin, South Australia.
Four areas (OT95-A to D) located in the South Australian sector of the onshore Otway Basin, are available for application until 30/6/95 as Petroleum Exploration Licences. The areas range in size from 255 sq km to 2 023 sq km, and seismic line...-
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Petroleum geochemistry of the Otway Basin, and the significance of coastal bitumen strandings on adjacent southern Australian beaches. Volumes 1 to 5 source rock studies.
The standing of crude oil on the beaches of southern Australia was first recorded approximately 150 years ago. This material, known locally as coastal bitumen, was used by the early maritime visitors and settlers to caulk their vessels and is the...-
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RB 95/00040 Otway Basin aeromagnetic/radiometric test survey.
A test aerial spectrometric and subsidiary aeromagnetic survey of the onshore Otway Basin in SA was proposed in 1991 by APIRA, the Commonwealth Government's petroleum research authority. Initially it was aimed at utilising possible signature responses...-
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Published: 01 Sep 1995
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PEL 27 permit review.
This compilation of available geological and geophysical data pertaining to PEL 27, and open file plus traded data from adjoining tenements, assembled in June 1992, was instigated by the PEL 27 joint venture to provide a comprehensive basis on which...-
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Katnook 2. Test reports.
Numerous analyses of Katnook 2 drilling results, well logs, open and cased- hole drillstem tests and extended production testing are discussed by various specialist reservoir engineering reports. Current conclusions are that testing so far of the...-
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Sawpit 1. Test reports.
Contains a report on seismic modelling of the Pretty Hill Sandstone section in the well,and a regional petrological review of this formation centering on Sawpit 1 data, plus some brief faxed comments regarding the well palynology.-
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PEL 32: Pretty Hill Sandstone core-to-log analysis project.
Conventional log analysis of the Pretty Hill Sandstone for Katnook 2 and Ladbroke Grove 1 has not reliably quantified gas-bearing from water-wet zones. This has led to 2 major problems: firstly, log interpretation has been unable to provide...-
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Published: 11 May 1990
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Preliminary structural study of the Penola area, PEL 27, South Australia.
This report deals with the preliminary exploration-oriented structural analysis of a portion of PEL 27, i.e. the Penola area, based on interpretation of seismic survey data. The objectives of the study were to: analyse the three dimensional data...-
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Penola Seismic Survey. Reports for the period 15/3/88 to 9/12/88.
AIM: This detailed seismic survey of 12 lines totalling 90.2 line km was proposed to define an optimum location on the Katnook Structure at which to locate an appraisal well for further drilling evaluation of the Katnook gas discovery. In addition to...-
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Published: 09 Dec 1988
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Porthos Prospect [re-]Mapping Project, PEL 62, Otway Basin.
During farm-in discussions with Oil Co. of Australia relating to PEL 27, the PEL 62 joint venture partners viewed OCA's recent seismic mapping of the Killanoola oil discovery area, extending into adjoining PEL 62. They discovered a discrepancy...-
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1990 Saint Clair Seismic Survey. Reports for the period 16/11/89 to October 1990.
AIM: To provide a regional grid of reflection seismic data over the Saint Clair Trough, and to mature several leads on the southern flank of the trough, including the Woakwine feature identified earlier. Most of the area to be covered by the 1990...-
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Feldspars in the Pretty Hill Sandstone, Ladbroke Grove and Katnook Fields.
Thin sections from the Pretty Hill Sandstone in 5 Otway Basin wells located on or near gas pools in this formation were examined petrologically and point counted for mineralogical identification of the proportion of feldspar present. A staining...-
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Interpretation of aeromagnetic survey data, PEL 62, Otway Basin. Report.
20,300 line km of 400 m flight traverse spaced regional aeromagnetic data (with an 80 m mean terrain clearance) was processed, analysed and interpreted by specialist geophysical consultants using new, automated computing methods, to detect regional...-
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Otway Basin, South Australia. Structural interpretation of aeromagnetic and seismic data. Final report.
This report describes in great detail the background, process and conclusions of a study commissioned by the PEL 60 licensees to test the usefulness of aeromagnetic data to interpreting basin structural fabric and history, particularly for assisting...-
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Zema 1. Test reports.
Contains a report by the wireline logging contractor Schlumberger on the checkshot survey of the well used to calibrate the sonic log and generate synthetic seismograms, a separate pre-interpretation report by Schlumberger on MSD (mean square dip)...-
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Published: 31 Mar 1992
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Final reports on SAMPLE (Seismic Amplitude Measurement for Primary Lithology Estimation) analyses for two seismic shotpoints in the Ladbroke Grove area of the Otway Basin.
Reports (an original, plus separate revised conclusions) describe a contractor's specialised computer modelling study of selected raw seismic data shot at the site of the proposed Ladbroke Grove 1 wildcat, to attempt to identify target lithologies and...-
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Laira 1. Test reports.
There is no abstract created for this record-
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RB 00728 Gravity interpretation of the western Otway Basin between Cape Jaffa, SA, and Warrnambool, Victoria.
From Bouguer anomaly maps of the western onshore portion of the Otway Basin, a residual gravity map has been constructed, from which the subsurface geological structure is interpreted to give good agreement with known geology. The area is one of...-
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Published: 01 Aug 1900
