Workshop 7: | Sunday, 2 June |
Conveners: |
Jan Petter Morten (EMGS ASA) Torgeir Wiik (Equinor ASA) Federico Miorelli (CGG) |
Description:
This workshop will bring together key academic and industrial competencies for processing and interpretation of marine CSEM data.
There will be a focus on how uncertainties in inversion results can be handled in exploration workflows to give robust input to geological risking and drilling decisions.
The sessions will discuss:
Workshop format:
One-day workshop including both specifically invited presentations and contributions from open call for abstracts. Organized panel discussions for the keynotes and moderated Q&A will be set up to promote an interactive format.
Source: “Colombo, Daniele, et al. "Exploration beyond seismic: The role of electromagnetics and gravity gradiometry in deep water subsalt plays of the Red Sea." Interpretation 2.3 (2014): SH33-SH53”
Source: “Used with permission, published in Granli et al., SEG 2017”
Who should attend:
The workshop will span topics that will be of interest to experienced CSEM practitioners, both from industry and academia, as well as people without a background in CSEM but with an interest in how the technology can be applied. Workshop participants will get a broad overview of how CSEM is currently utilized in the industry, and the main difficulties that must be addressed to successfully apply the technology.
Workshop Programme:
09:00 | Welcome |
09:05 | Integration of marine CSEM data in a frontier exploration workflow in the Barents Sea, Norway S. Schjelderup (Spirit Energy) & T.A. Wicklund* (Spirit Energy) |
09:20 | Improving FWI resolution and clarity with Broadband CSEM A. Zerilli* (), E.J.C. Pinho (), J.L. Correa (), P.T.L. Menezes (), F. Miotti (), A.R. Viana () |
09:35 | 3D Case studies for time-domain vertical CSEM K. Eide* (Petromarker), T. Holten (Petromarker), Ø. Frafjord (Petromarker), A. Kaffas (Petromarker), & S. Ellingsrud (Petromarker) |
09:50 | Global Experience on CSEM Performance G. Baillie (EMGS), S. Fanavoll (EMGS), E. Nerland (EMGS), V. Ricoy-Paramo (EMGS), L. Berre (EMGS), & P.T. Gabrielsen* (EMGS) |
10:05 | Panel Session 1 - Session speakers |
10:20 | Coffee break |
10:35 | Keynote - Coupling operators and workflows for multi-parameter geophysical joint inversion D. Colombo* (Saudi Aramco) & D. Rovetta (Aramco Research Center) |
11:00 | Reducing Uncertainty through Multiphysics Integration: CSEM Applications from Reconnaissance to Reservoir Characterization L. Masnaghetti ( |
11:15 | Fast imaging of the results of the towed streamer EM survey using the least square migration of the synthetic aperture data M.S. Zhdanov* (CEMI) & X. Tu (TechnoImaging) |
11:30 | Integrating EM data with other geophysical methods to improve earth imaging M. Moorkamp* (Munich University), M. Jegen (GEOMAR), & B. Heincke (Geological Survey of Denmark and Greenland) |
11:45 | Panel Session 2 - Session speakers |
12:00 | Lunch break |
13:20 | Keynote - Geological risk-focused 3D CSEM multi-attributes analysis and quantitative interpretation approach M.A. Meju* (Petronas Carigali) |
13:45 | Quantifying uncertainty in 3D CSEM inversion: a practical approach R. Mackie (CGG) & F. Miorelli* (CGG) |
14:00 | Inversion uncertainties and their impact on the use of CSEM: an industry perspective R. Streich (Shell), L.Ó. Súilleabháin (Shell), & M. Wirianto (Shell) |
14:15 | Value of information as essential part of CSEM feasibility study L. Bornatici (Cairn) |
14:30 | Building confidence in CSEM for exploration - Benchmarking A. Price* (Total) & P. Gabrielsen (EMGS) |
14:45 | Panel Session 3 - Session speakers |
15:00 | Coffee break |
15:15 | Chasing lithology and fluid property information in marine CSEM data. Examples from the Barents Sea J.R. Granli (OMV Norway) |
15:30 | Lundin CSEM experience – Where does it sit in the geophysical toolbox right now and why? L. Lorenz* (Geonautica) & J.E. Lie (Lundin) |
15:45 | The discovery of the TRION Oilfield on the Perdido Fold Belt, a successful CSEM case in the GOM H.S. Soto* (PEMEX), J.H. Badillo Rivera (PEMEX), J.H. Olazarán (PEMEX), H.C. Medina Ferrusquia (PEMEX), & F.J. Parga García (EMGS) |
16:00 | CSEM in exploration workflows. From best practice to real world examples. A. Stefatos* (MVest) & A. Vereshagin (MVest) |
16:15 | Panel Session 4 - Session speakers |
16:30 | Workshop Summary and Conclusion |
17:00 | End of Workshop |
*Presenter