Go to main content on page
Petroleum Geo-Services PGS
Home > Data Library > Brazil > Santos > BM-S-39 MC3D

BM-S-39 MC3D

BM-S-39 MC3D

DESCRIPTION

This survey encompasses the Round 5-block BMS-39 and is located in the shallow shelf waters of the Santos basin. Prospective oil and gas targets are cretaceous carbonates and oolites.  This 3D survey consists of a collection of nine 3D-swaths acquired using 8 streamers.  Several well locations are imaged. A limited crossline aperture PSTM product is available.

DATA DELIVERABLES (SEGY)

  1. Prestack migrated stack (25 m x 12.5 m : swaths)
  2. Prestack migrated time stack w. filter and scale (25 m x 12.5 m : swaths)
  3. Prestack time migrated gathers (25 m x 12.5 m x 60 fold)
  4. Bin center data

Other Deliverables

  1. Migration and residual stacking velocity fields (ASCII format)
  2. Navigation appended shot gathers
  3. Prestack demultiple shot gathers

Summary of Acquisition and Processing

Configuration

8 x 6000 m, dual source

Shooting direction

Various

Longest offset

6030 m

Fold

60 fold

Bin dimensions (acquisition)
Bin dimensions (migrated)

25 m x 6.25 m
25 m x 12.5 m output

Record Length

9200 ms

Bathymetry

75 m – 150 m

Demultiple techniques

Radon + residual

Migration techniques

3D Kirchhoff prestack time migration of each swath

Velocity grid

500 m

Survey size

Approx. 166 km2 (Approx. 415 full fold sail line km)

Acquisition date

2004

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