S015
Leveraging Distributed Fiber-Optic Sensing for Energy and Security Monitoring
Session ID#: 249008
Session Description:
Distributed Fiber-Optic Sensing (DFOS) technologies, including Distributed Acoustic Sensing (DAS), Distributed Temperature Sensing (DTS), and Distributed Strain Sensing (DSS), are revolutionizing energy and security monitoring by enabling dense, long-range, real-time measurements in challenging environments. This session invites contributions that apply DFOS to effective monitoring, whether for underground explosions, geothermal production, hydrocarbon extraction, carbon sequestration, seismic hazard, infrastructure and facility monitoring, or tracking of moving sources. We welcome advances in signal processing, machine learning, real-time analytics, signal detection, phase identification, event formation and location, magnitude estimation, and event classification that support operational monitoring at scale. Topics may also include sensor array design, deployment strategies, large-volume data handling, and validation with external datasets. Submissions addressing both anthropogenic and natural signals are encouraged, as well as work that demonstrates integrated, end-to-end workflows tailored to energy and security needs.
Index Terms:
7215 Earthquake source observations [SEISMOLOGY]
7219 Seismic monitoring and test-ban treaty verification [SEISMOLOGY]
7290 Computational seismology [SEISMOLOGY]
7294 Seismic instruments and networks [SEISMOLOGY]
Primary Convener: Loïc Viens, Los Alamos National Laboratory, Los Alamos, NM, United States
Conveners: Glenn Eli Baker, AFRL/RVBYE, Kirtland AFB, NM, United States, Dr. Robert W Porritt, PhD, Sandia National Laboratories, Albuquerque, United States and Michal Chamarczuk, Rice University, Earth, Environmental, and Planetary Sciences Department, Houston, TX, United States
Real-time distributed acoustic sensing for earthquake monitoring and early warning (Invited) (1850977)
Ettore Biondi1, Gabrielle Tepp2, Jessie K Saunders3, Ellen Yu2, Nytica Artiaga4, Zhongwen Zhan2 and Allen L Husker2, (1)Stanford University, Geophysics, Stanford, CA, United States, (2)California Institute of Technology, Seismological Laboratory, Pasadena, United States, (3)Caltech, Pasadena, United States, (4)California State Polytechnic University Pomona, Pomona, United States
DICE: DAS Interrogator Comparison Experiment (1923757)
Christian Stanciu1, Gene A Ichinose2, Carly Donahue3, Gizem Karslioglu4, Christopher Matthew Calvelage4, Dr. Robert W Porritt, PhD1, Jessica Aerts1, Miles Bodmer1, Kathleen Marian Hodgkinson1, Loïc Viens3, Nathan Thomas Maier3, Emily E Rodriguez3 and George William Slad1, (1)Sandia National Laboratories, Albuquerque, United States, (2)Lawrence Livermore National Laboratory, Livermore, CA, United States, (3)Los Alamos National Laboratory, Los Alamos, United States, (4)EarthScope Consortium, Washington D.C., United States
Modeling of Distributed Acoustic Sensing (DAS) Recordings of Scattered Waves from a Hydraulic Fracture (1932685)
Edith Sotelo, Colorado School of Mines, Geophysics, Golden, United States, Ge Jin, Colorado School of Mines, Department of Geophysics, Golden, CO, United States and Richard L. Gibson, Jr., Fervo Energy, Golden, United States
Quantitative baselines for seismic monitoring with Ocean Bottom Distributed Acoustic Sensing (1954736)
Brent Delbridge, Los Alamos National Laboratory, Los Alamos, NM, United States, Loïc Viens, Los Alamos National Laboratory, Los Alamos, United States and Jeremiah Beckett, Cordova Telecom Cooperative, Inc., Cordova, United States
Automated Detection of Mining-Induced Seismicity Using Back-Projection Imaging on Dense Underground DAS Array Data (1985192)
Alexander Ankamah, Virginia Polytechnic Institute and State University, Department of Geosciences, Blacksburg, VA, United States, John A Hole, Virginia Polytechnic Institute and State University, Department of Geosciences, Blacksburg, United States, Ahmad Tourei, Colorado School of Mines, Hydrologic Science and Engineering, Golden, United States, Eileen Rose Martin, Colorado School of Mines, Geophysics, Applied Math and Statistics, Golden, United States, Derrick JA Chambers, Colorado School of Mines, Golden, United States and Jacob Beale, Pilot Geophysical LLC, Riner, United States
