Workshop 18

Fault characterization challenges and recent advances​ Monday June 10th | Room

Convenors

  • Anita Torabi (University of Oslo)

  • Elin Skurtveit (Norwegian geotechnical Institute)

Description

Faults are brittle deformation structures that introduce heterogeneity and anisotropy to their host rock, therefore influencing the geometry and properties of reservoirs. Faults can appear as pre- existing structures or form/be reactivated due to changes in the stress condition, which can cause seismicity and affect the fluid flow in the reservoir, over- and under-burden. Hence, studying faults is important for different applications such as waste disposal, hydrogen and CO2 storage, geothermal energy management, earthquake seismology, induced seismicity and geological hazard studies, petroleum exploration and production, hydrogeology, geotechnical and mining engineering among others. This workshop aims to bring together experts from industry and academia, who are working on faults from different perspectives and different applications. We aim to discuss the state-of-the-art, challenges and advances in our understanding of faults. The discussions are facilitated by keynote talks that are delivered by leading experts in the field. This one-day workshop includes invited speakers, group, and panel discussions. It would be highly interactive and dynamic; therefore, participants can ask their questions or bring new ideas into discussion during the workshop.

Sub-Topics that will be covered in the workshop:

Different aspects of fault studies would be included such as fault geometry and architecture; fault mechanical and petrophysical properties, fault seismicity, fault mechanics, fault growth, fault permeability and fault reactivation.

ws18 pic

Participant Profile

Participants from a variety of professions both from industry and academia, dealing with faults are encouraged to participate. This includes but not limited to geology, geophysics, reservoir engineering, seismology, soil mechanics, rock mechanics, geomechanics. Researchers/experts at all levels. Keynotes and invited speakers will be leading experts in the field.

Workshop Programme

TimeActivity
08:45Anita/welcome/Introduction
09:00Faults Exposed: exploring challenges and approaches to characterise fault connectivity and fault zone properties in seismic Data - Rebecca Bell
09:30Fault damage zone on seismic data - Charlotte Botter
10:00Coffee Break
10:30Faults in poorly lithified sandstones (outcrop study) - Fabrizio Balsamo
11:00Complex slip dynamics of a fault zone: decoding and interpreting seismic observation using numerical model - Navid Kheirdast
11:30Panel discussion (Anita, first moderator)
12:15Lunch
13:15Effect of subseismic faults on static and dynamic seal prediction - John Solum
13:45Industry application of fault seal prediction methods. Experience from petrophysical data and fault process understanding - Signe Ottesen
14:15Fault Zone structure and fluid flow behaviour in shale-rich sequences - Chris Wibberley
14:45Panel discussion (Elin, first moderator)
15:30End of the Workshop