Contents - Geoscience Australia

%
#S
#S
#S
#S
#S
#S
#S
#S
#S
#S
#S
#S
#S
%
%
#S
%
#S
%
#S
#S
#S
#S
%
%
%
#S
%
%
%
#S
#S
%
#S
%
%
%
%
%
%
%
%
%
#S
%
%
%
#S
#S
#S
#S
#S
#S
%
%
#S
%
%
% %
#S #S
#S
#S
#S
#S
%
#S
#S
#S
#S
%
#S
#S
%
#S
%
%
#S
%
%
#S
%
#S
#S
#S
%
#S
#S
#S
#S
%
%
%
%
#S
#S
%
%
#S
#S
%
%
#S
%
%
#S
#S
#S
%
#S
%
%
%
%
%
%
%
%
#S
%
#S
#S
%
%
%
%
#S
%
#S
%
%
%
#S
%
%
%
%
%
%
%
%
%
%
%
%
%
%
%
%
%
%
%
%
%
%
%
%
%
%
#S
%
#S
%
%
#S
%
%
%
%
%
%
%
%
%
%
#S
#S
#S
%
%
%
#S
%
%
%
#S
%
#S
#S
#S
%
#S
%
%
%
%
#S
%
#S
%
%
%
%
#S
%
%
%
%
%
%
#S
%
%
%
%
%
%
#S
%
%
%
%
%
%
%
%
%
%
%
%
%
%
#S
%
%
%
%
%
#S
%
%
%
#S
%
#S
%
%
#S
%
%
%
%
%
%
%
%
%
%
#S
%
#S
%
#S
#S
%
%
%
%
%
%
%
#S
%
%
Map Showing proposed location and possible extension
138
Proposed Seismic Line - Topography
Curnamona Province
South Australia
139
140
141
Curnamona Province Boundary
S.A.
N.S.W.
LAKE FROME
LAKE TORRENS
-31 -31
PARACHILNA
Possible Extention
Wirrealpa
Frome Downs
Proposed Seismic Line
Benagerie
Portia Prospect
Mulyungarie
Yarramba
HAWKER
Plumbago
Strathearn
Polygonum Prospect
GA (AGSO) Seismic Line
Kalabity
-32 -32
COCKBURN
Weekeroo
OLARY
d
d
138
139
140
141
50 0 50 100 Kilometers
9. EQUIPMENT REQUEST AND PROPOSED EXPERIMENTAL DESIGN
Equipment required for deep seismic reflection profiling:
ARAM24 seismic reflection recording system
24 bit Delta-Sigma technology
240 active channels
10 Hz geophones
4x IVI 30,000 lb Vibrators
and all necessary equipment to run a deep seismic survey.
A separate proposal may be submitted to undertake passive listening experiments during the
collection of the seismic reflection work.
Design:
At this stage it is suggested that the survey will have the following parameters:
40m geophone group interval
40m or 80m Vib interval,
giving a sub-surface coverage of 120 or 60 fold Vibroseis data
18 - 20 s record length
3 or 4 sweeps of approx 8-12 sec sweep length covering the frequency range 8Hz to 110 Hz.
(the latter parameters will be determined during initial field experiment's and constantly
monitored for suitability).
11