Written by

More entries in

  1. 3D seismic
  2. AAPG
  3. Anisotropy
  4. Case history
  5. Depth imaging
  6. Peru
  7. Publications

Download the poster

SEG/AAPG IMAGE ’23 case history from Camisea Perú

pdf_icon

Vestrum, R.W., Soldo, J., Zunino, E., Muzzio, M.E., Chung, J.F., 2023, Geologically constrained model building for seismic depth imaging in Camisea, Perú, The International Meeting for Applied Geoscience & Energy, Houston, USA.

  • Integrated seismic case study from the Peruvian Andes
  • Geologic constraints are essential to seismic imaging in complex-structure land areas
  • Seismic reflectors on the final depth image matched well depths across the block without vertical scaling after migration
  • Revised volume redefined the structural model and revealed an additional subthrust target

Discussion

No comments so far

Written by

More entries in

  1. 2019
  2. 2D seismic
  3. AAPG
  4. Anisotropy
  5. Case history
  6. Colombia
  7. Depth imaging
  8. Peru
  9. Publications

Download the publication

AAPG ICE 2019: Geologically constrained seismic imaging in Andean thrust belts

pdf_icon

Vestrum, R.W., 2019, Geologically Constrained Anisotropic Depth Imaging in Andean thrust belts, AAPG ICE, Buenos Aires.

  • Seismic data in structured land areas have severe limitations
  • Geologic interpretation and human collaboration can overcome these limitations
  • Examples from Colombia and Peru show how we resolve these issues through geoscience collaboration
  • Increased accuracy of an imaging algorithm also means increased sensitivity: PSTM → PSDM → RTM

Discussion

No comments so far

Written by

More entries in

  1. 2015
  2. 2D seismic
  3. 3D seismic
  4. Depth imaging
  5. Peru
  6. Publications

Download the publication

EAGE Madrid 2015: Creating a 3D Geologic Model for 2D Depth Migration in the Peruvian Andes

pdf_icon

Vestrum, R.W., Vilca, J., Di Guilo Colimberti, M., 2015, Creating a 3D Geologic Model for 2D Depth Migration in the Peruvian Andes, 2015 EAGE Conf & Exhibition, Madrid, Spain.

  • Consistent velocity model across multiple 2D lines by building the velocity model in 3D
  • Interpretive 3D velocity model minimized misties at line intersections
  • Final PSDM results removed subthrust velocity pull-up

Discussion

No comments so far