Go to main content on page
Petroleum Geo-Services PGS
Home > Data Library > Brazil > Campos/Espirito Santo > BM-ES-11

BM-ES-11

BM-ES-11

This 3D survey covers all of BM-ES-11 and the west side of BM-ES-10, both Round 3 blocks. It encompasses the deepwater area of the south part of Espírito Santo Basin. Prospective Turonian & Albian sands and subsalt plays are potential targets.

DATA DELIVERABLES (SEGY)

  1. Poststack migration (25 m x 25 m)
  2. Prestack time migration (25 m x 25 m) plus 3 angle stacks – 450 km2 subset
  3. Velocity semblance gathers
  4. Stack volume
  5. Navigation-appended shot gathers
  6. Prestack demultiple gathers

Other Deliverables

  • Stack and migration velocity fields (ASCII format)
  • Bin center data
  • Migration volume available at 12.5 m x 12.5 m bin size
  • Acquisition and processing reports
  • Gravity and magnetic data
  • PSTM data now available

Summary of Acquisition and Processing

Configuration

10 x 8000 m, dual source (CLO)

Shooting direction

90° / 270°

Longest offset

8250 m

Fold

54

Bin dimensions (acquisition)

6.25 m x 25 m

Bin dimensions (processing)

12.5 m x 12.5 m

Record length

10000 ms

Bathymetry

2000 m – 3000 m

Demultiple techniques

Radon + residual

Migration techniques

Poststack finite difference

Velocity grid

500 m x 500 m

Survey size

4,434 km2

Acquisition date

2002

Delivery date

2002

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