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BS-1

BS-1

This 3D survey covers the east side of original block BS-1 and is located on the shelf slope in the central part of the Santos Basin. Prospective targets are turbidites in the cretaceous interval. The dataset is located west of the Merluza production area and the Luana discovery.

DATA DELIVERABLES (SEGY)

  1. Poststack migration (25 m x 25 m)
  2. Near- and far- offset stacks, poststack migrated
  3. Stack volume
  4. Navigation appended shot gathers

Other Deliverables

  • Stack and migration velocity fields (ASCII format)
  • Bin center data
  • G&G Study Report available to licensees
  • Acquisition and processing reports

Summary of Acquisition and Processing

Configuration

8 x 6000 m, dual source

Shooting direction

112° / 292°

Longest offset

6250 m

Fold

60

Bin dimensions (acquisition)

6.25 m x 25 m

Bin dimensions (processing)

12.5 m x 12.5 m

Record length

9000 ms

Bathymetry

400 m – 1900 m

Demultiple techniques

Radon + residual

Migration technigues

Poststack finite difference

Velocity grid

500 m x 500 m

Survey size

3,535 km2

Acquisition date

2000

Delivery date

2001

Contact

Petroleum Geo-Services
15150 Memorial Drive
Houston, TX
77079 USA
Tel:+1 281 509 8000
Fax:+1 281 509 8500
Email: brazilinfo@pgs.com

Contact

Petroleum Geo-Services
Rua Victor Civita 77
Bloco 1
Edifício 6.2
Barra da Tijuca
CEP 22775-044
Rio de Janeiro RJ
Brazil
Tel:(+55) 21 3970-7300
Fax:(+55) 21 3970-7345
Email: brazilinfo@pgs.com