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Ningaloo Arch 2D PSTM Reprocessing

Carnarvon Basin, Australia

Searcher Seismic has PSTM reprocessed 2,387 km of 2D seismic data over 3 current 2010 offshore exploration acreage release blocks located over the Ningaloo Arch, which is situated at the southern margin of the Exmouth Sub-Basin. The offshore exploration acreage release blocks are located contiguous to what previously formed part of, but now surrounds petroleum exploration permit WA-271. The Ningaloo Arch 2D Non-Exclusive Reprocessing Project is derived from 4 different vintages of 2D seismic data ranging from 1996 – 2001.

The Ningaloo Arch 2D Non-Exclusive Reprocessing project area is located on the southern margin of the Exmouth Sub-basin and includes the Triassic high of the south-eastern margin of the Exmouth Plateau. During the last decade, several oil and gas fields have been proven in this region, including the Vincent-Enfield, Laverda, Stybarrow and Eskdale fields.

For further information on the Ningaloo Arch 2D Non-Exclusive PSTM Reprocessing Project please contact us directly.

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Project Parameters

Survey Size:

2,387 km

Processing Details:

Completed May 2010
Processed In Perth Australia

Key Processing Parameters:

SRME
Kirchhoff PSTM

Deliverables:

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
Processing Report PDF
Final Stacking Velocity ASCII

Seismic Example

  • Ningaloo Arch after reprocessing example - Click image to switch between examples
  • Ningaloo Arch before reprocessing example - Click image to switch between examples
Click image to enlarge