JB
Member Since 2002
Jonathan Blair Ajo-Franklin
Professor, Rice University
AGU Research
Search
Filters
Clear All
Monitoring Water Level of a Surficial Aquifer Using Distributed Acoustic Sensing and Ballistic Surface Waves
WATER RESOURCES RESEARCH
31 july 2024
Valeriia Sobolevskaia, Jonathan B. Ajo-Franklin, A...
Groundwater resources play an increasingly crucial role in providing the water required to sustain the environment. However, our understanding of t...
Real-time DAS monitoring reveals pressure dependent behavior of seismicity during flexible operation of an enhanced geothermal system
GEOENERGY-INDUCED SEISMICITY: DETECTION, MANAGEMENT, AND MITIGATION II ORAL
seismology | 15 december 2023
Michal Chamarczuk, Jonathan B. Ajo-Franklin, Jack ...
Robustly monitoring microseismicity related to production in enhanced geothermal systems (EGS) is crucial for the societal acceptance of geothermal en...
View Abstract
ML-based Microseismic Event Location and Moment Tensor Estimation using Distributed Acoustic Sensing data
LEVERAGING DISTRIBUTED ACOUSTIC SENSING IN MODERN MONITORING APPLICATIONS II ORAL
seismology | 15 december 2023
Jaewoo Kim, Yen Sun, Bertrand Denel, Jonathan B. A...
Distributed Acoustic Sensing (DAS) has enhanced the feasibility of dense-array seismic monitoring due to its performance in extreme environments and c...
View Abstract
A Hydromechanical Approach to Characterizing Fractured Bedrock Using Periodic Hydraulic Testing
HYDROGEOPHYSICS: ADVANCES IN INVERSION, DATA FUSION, AND APPLICATIONS OF MACHINE LEARNING III ORAL
hydrology | 15 december 2023
Jeremy Patterson, Jonathan B. Ajo-Franklin, Matthe...
Accurate prediction of flow and transport pathways through fractured bedrock aquifers is necessary for large scale alternative energy development and ...
View Abstract
Leveraging Dark Fiber to Image Fault Zones using Earthquake Scattering Migration
INNOVATIONS AND APPLICATIONS IN FIBER-OPTIC SENSING II POSTER
seismology | 14 december 2023
YUANYUAN MA, Benxin Chi, Avinash Nayak, Verónica R...
We have developed a workflow for migrating coherent scattered phases generated by local earthquakes, as recorded by Distributed Acoustic Sensing (DAS)...
View Abstract
Customizing a Wellbore Source Targeting Instrumental Response of Distributed Acoustic Sensing
ENVIRONMENTAL SEISMOLOGY: A GEOPHYSICAL TOOL TO STUDY SURFACE AND NEAR-SURFACE PROCESSES V POSTER
seismology | 14 december 2023
Valeriia Sobolevskaia, Jonathan B. Ajo-Franklin, B...
Distributed acoustic sensing (DAS) is a novel rapidly growing method for both surface and downhole seismic data acquisition. It allows to collect data...
View Abstract
Mapping the 3D Evolution of Induced Fracture Networks Using Continuous Active Source Seismic Monitoring
ADVANCES IN EXPLORATION GEOPHYSICS II POSTER
near surface geophysics | 12 december 2023
Jackson Saftner, Xuejian Liu, Jonathan B. Ajo-Fran...
Hydraulic fracturing is an important technique used to improve permeability of the subsurface and has a wide range of applications, i.e., carbon stora...
View Abstract
An Innovation Real-Time Ambient Noise Monitoring System: Implementing the Raspberry Shake as an Example
AMBIENT-FIELD SEISMOLOGY: ADVANCEMENTS IN THEORY, METHODOLOGY, AND APPLICATIONS V POSTER
seismology | 12 december 2023
Fu Yin, Jonathan B. Ajo-Franklin
Seismology has unequivocally ventured into the big data era, spurred by the emergence of novel sensors such as large-N arrays and Distributed Acoustic...
View Abstract