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GEOP - Geofisica di Pozzo

Raggruppa le competenze per lo sviluppo, la promozione e la gestione di progetti innovativi di ricerca geofisica e di perforazione. Vengono sviluppati metodi per gli scopi della sismica passiva, della geofisica di pozzo e della diagnostica di perforazione, con particolare riferimento allo sviluppo metodologico per ottenere informazioni geofisiche con il segnale dello scalpello di perforazione e misure durante la perforazione. Sviluppa nuovi algoritmi e nuove procedure di elaborazione del dato, gestisce l’industrializzazione dei codici di calcolo, progetta e realizza la strumentazione per gli scopi della ricerca e del servizio.

 

TEAM

 

Cinzia Bellezza, Giovanni Cappelli, Piero Corubolo, Aronne Craglietto, Gino Cristofano, Biancamaria Farina, Paolo Ghidini, Massimo Lovo, Stefano Maffione, Fabio Meneghini, Valerio Pasciullo, Marco Peronio, Giorgia Pinna, Flavio Poletto (coordinator), Andrea Schleifer, Franco Zgauc

 

For more personal information see the links at page bottom

 

SUMMARY OF MAIN ACTIVITIES

  • Borehole geophysics and acoustics
  • CO2 capture and storage
  • Data acquisition and processing
  • Dual signal analysis, drilling vibrations and seismic
  • Geosteering borehole measurements
  • Geothermal research
  • Instrumental development and testing
  • Laboratory (acoustics and acquisition systems)
  • Near- and far-field analysis by ground force
  • Near surface methods, study of surface waves by on shore dual sensors
  • Numerical modeling, including borehole, geothermal, and code development
  • Scientific and technical supervision of the Borehole Test site Piana di Toppo
  • Seismic interferometry, including borehole and flexural ice waves
  • Seismic while drilling and drilling vibration analysis
  • Source emission analysis by ground force
  • VSP and crosshole
  • Tunnel Seismic While Drilling (TSWD)
  • Wavefield analysis, including seismic interferometry innovative approaches

 

SUMMARY OF PROJECT TOPICS

(industry and institutional projects)

  • CO2monitor
  • Downhole tool development and testing
  • Geothermal Grado
  • Geosteering
  • Ground-force acquisition
  • Moonbit - SWD on the moon (Lab test) ESA project
  • Nevada geothermal SWD
  • Seimic interferometry to mitigate Arctic flexural ice noise
  • PITOP Test-site acoustic experiments
  • SWD projects
  • VSP

 

INTERNATIONAL AWARDS

  • Honorable Mention of the Society of Exploration Geophysicists in the selection of the Best Paper in Geophysics (2001), for the paper: Poletto, F., Rocca, F., and Bertelli, L., 2000, Drill-bit signal separation for RVSP using statistical independence: Geophysics 65, 1654-1659.
  • Honorable Mention of the Society of Exploration Geophysicists in the selection of the Best Paper in Geophysics (2003), for the paper “Poletto, F., and Dordolo, G., A new approach to offshore drill-bit RVSP: Geophysics, Vol. 67, 2002.
  • Best Paper Award from ASCE (American Society of Civil Engineers) Earth and Space 2010 Conference, for a laboratory testing on SWD in Lunar environment (MOONBIT Project, P. Coste, R. Gelmi, P. Magnani, F. Poletto, A. Schleifer, A. Perrone, A. Salonicco, E. Re, D. Jollet, I. Marson and P. Corubolo).
  • Legends of SWD Award, presented to Flavio Poletto. The 2013 SEG/SPE Workshop on Seismic While Drilling, 1-3 May 2013. Galveston, Texas

 

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