Duvalia Non-Exclusive 2D Seismic Survey

Exploring the Triassic Mungaroo Formation

The Duvalia Non-Exclusive 2D Seismic Survey is a long-offset 2D survey, covering around 3,300 km of oil and gas-rich territories. This new data trove is providing fresh perspectives, enhancing our understanding of an area renowned for its substantial hydrocarbon potential.

Recent discoveries have confirmed a thriving petroleum system in place, as evident from significant gas reserves in the Triassic Mungaroo Formation. This underlines the region’s prospectivity and opportunity for larger economic discoveries. The treasure trove that is the Duvalia survey data illuminates several large rotated fault blocks, offering critical insights that are vital for identifying new exploration prospects and enriching our knowledge of the region’s geological framework.

Project Size

3,302 km

Project Partners

TGS

Acquisition Parameters

Acquisition Year: 2012
Vessel: M/V Aquila Explorer
Streamer: Sercel Seal
Source Volume: 4,150 cu.in
Source Depth: 6m
Streamer Length: 8,000m
Number of Streamers: 1
Shot Interval: 25m
Record Length: 9 sec
Sample Rate: 2ms

Deliverables

Processing: Fugro
Processing Flow: SRME, Kirchoff PTSM

Field Data SEGD,
Demultiple Gathers SEGY,
PSTM Gathers SEGY,
Final PSTM Stack SEGY,
Navigation Data P190,
Angle Stacks SEGY,
AVO Intercept SEGY,
AVO Gradient SEGY,
AVO IxG SEGY,
Acquisition Report PDF,
Processing Report PDF,
Final Stacking Velocity ASCII