Find Academic Supervisors

Jonas KloecknerView profile

Researcher

• Geostatistics
• Petroleum Engineering
• Mining Engineering
• +7 more

Jonas Kloeckner is a PhD Candidate at the Federal University of Rio Grande do Sul (UFRGS) in the Mineral & Environmental Technology and Extractive Metallurgy Program, focusing on Geostatistics, and concurrently serves as a Visiting Research Scholar at Stanford University under Professor Jef Caers. His academic journey includes a MSc in Engineering and Mining Engineering from UFRGS, a Bac +5 degree from Ecole des Mines d'Alès (France), and a Visiting Student stint at Columbia University (USA). His research interests span geostatistical modeling of carbonate facies, Bayesian approaches for uncertainty quantification, and applications of machine learning in geological and medical domains. Key technical areas include Markov Chain Random Fields, seismic data integration, and spatial continuity analysis, with a focus on improving sustainability in mining operations and reservoir characterization. Notable contributions include advancements in covariance table methodologies for automated spatial analysis and risk assessment frameworks for bauxite mining. His work bridges geological data interpretation, stochastic simulation techniques, and computational tools for resource optimization. Currently affiliated with Stanford's energy geoscience initiatives, his research emphasizes interdisciplinary applications of geostatistical models.

Bruce NorrisView profile

Research Fellow

• Gas Hydrates
• Flow Assurance
• Subsea Engineering
• +3 more

Bruce Norris is a Research Fellow and Lecturer in the Department of Chemical Engineering within the School of Engineering at the University of Western Australia (UWA), Faculty of Engineering and Mathematical Sciences. His work bridges academic research and industry applications, focusing on subsea oil and gas developments with emphasis on gas hydrate risk management and flow assurance optimization for deepwater operations. Education: PhD in Chemical Engineering, University of Western Australia (2019) Bachelor of Engineering (Chemical Engineering), University of Western Australia (2014) Bachelor of Science (Physics), University of Western Australia (2014) Research Focus: Norris specializes in quantifying gas hydrate risks through coupled hydrodynamic-hydrate modeling, with primary applications in subsea tieback systems. His research integrates experimental validation using high-pressure flowloops with predictive modeling to address hydrate formation severity and probability. Key contributions include developing tools for rheological analysis of hydrate slurries , regenerated inhibitor systems , and cage-specific thermodynamic models that enhance industry decision-making for safer, more cost-effective operations. His work directly supports UN Sustainable Development Goal 7 (Affordable and Clean Energy). Publication Trends: Recent publications (2021-2025) demonstrate a strategic shift toward integrated experimental-theoretical frameworks for hydrate management. Over 60% of his work addresses transient flow conditions and rheological behavior of hydrate systems, while emerging research focuses on emissions monitoring and renewable inhibitor technologies . His 2024-2025 publications reveal increasing industry collaboration, particularly with energy majors on deepwater tieback challenges. Research Funding: Norris actively leads multiple industry-funded projects including: Australian Technology Testbed for Fugitive Emissions Sensors (FEnEX CRC, 2025-2026) Static Hydrate Formation (Woodside Energy, 2024-2026) Hydrate Detection System for LNG Plants (FEnEX CRC, 2024-2025) Collaborative Infrastructure: Works within UWA's Fluid Science and Resources group utilizing specialized facilities including high-pressure flowloops, Joule-Thomson expansion apparatus, and hydrate formation simulators. Maintains strong industry partnerships with Woodside Energy, FEnEX CRC, and international research networks focused on advancing subsea production technologies through experimental validation and predictive modeling.

Roger D. ShewView profile

Lecturer

• Geology
• Sedimentology
• Stratigraphy
• +5 more

Roger D. Shew is a Lecturer in the Departments of Geography and Geology and Environmental Science at the University of North Carolina Wilmington since 2000. He has also served as Lab Coordinator, developing lab manuals and training teaching assistants. His academic background includes an M.S. in Geology (1979) and M.Sci.Ed. in Science Education (1996) from the University of Houston and UNC-Chapel Hill. B.A. Earth Science (Honors) with Biology, UNC-Wilmington, 1976 M.S. Geology, UNC-Chapel Hill, 1979 M.Sci.Ed. Science Education, University of Houston, 1996 Roger’s research focuses on deepwater siliciclastic and carbonate depositional systems , with emphasis on reservoir characterization, seismic-stratigraphic analysis, and environmental studies of the North Carolina Coastal Plain. He specializes in turbidite systems, seismic stratigraphy, sedimentary petrology , and science education modules for K-12 teachers. His publications include key contributions to the AAPG Atlas of Deep-water Outcrops and field guides for national parks. His recent publications highlight deepwater reservoir analogs , coastal plain environmental studies , and interdisciplinary science education . These works integrate outcrop analysis, subsurface data, and modern analogs to address geological and environmental challenges. Scientific Awards & Recognitions: Three Best of AAPG selections Two Honorable Mentions at AAPG National Conventions Runnerup for Best Paper at Houston Geological Society Three Special Recognition Awards from Shell Oil Research Grant from the N.C. Geological Survey Included in Who’s Who Among American Colleges and Universities Roger has conducted professional training courses for oil companies, focusing on reservoir characterization, sedimentology, and stratigraphy. He also engages in community outreach through teacher workshops, nature trail guides, and environmental monitoring with organizations like the Nature Conservancy and Cape Fear Riverwatch.

Xavier JansonView profile

Research Professor

• Carbonates sedimentology
• Sequence stratigraphy
• Petrophysics of carbonate
• +3 more

Xavier Janson is a Research Professor at the Bureau of Economic Geology within the Jackson School of Geosciences at The University of Texas at Austin. He specializes in Carbonates sedimentology, sequence stratigraphy, petrophysics of carbonate rocks, and seismic modeling of carbonate systems. His work focuses on modern depositional environments, reservoir characterization, and the application of seismic techniques to interpret carbonate reservoirs. His research programs include the Reservoir Characterization Research Laboratory (RCRL), where he examines carbonate slope systems, paleokarst reservoirs, and mixed carbonate-siliciclastic systems. Notable projects include ExxonMobil 3D Lidar Modeling and studies of the Tarim Basin’s seismic characterization. He has advised numerous graduate students, including Joshua Malone (Ph.D. expected 2026) and Taufik Al Amin (M.S. expected 2025). Janson’s scientific contributions include the SEPM Best Poster Award (2007) and editorial roles in journals such as Sedimentology and The Sedimentary Record . His research spans locations like the Permian Basin, Tarim Basin, and the Mut Basin in Turkey, emphasizing field-based integration with 3D modeling and seismic interpretation. His recent publications (2020–2024) highlight advancements in seismic reservoir characterization, chronostratigraphy, and carbonate depositional systems. He also collaborates on projects linking depositional environments to reservoir quality and mechanical properties in the Delaware Basin.

Jonathan Obrist-FarnerView profile

Associate Professor

• Sedimentology
• Stratigraphy
• Paleoclimatology
• +4 more

Dr. Jonathan Obrist-Farner is an Associate Professor in the Department of Geosciences and Geological and Petroleum Engineering at Missouri University of Science and Technology. His research focuses on sedimentology, stratigraphy, and paleoclimatology, with emphasis on basin evolution under tectonic, climatic, and anthropogenic controls. He serves as a Research Investigator for CREE (Center for Research in Energy and Environment). Education: Ph.D. in Geology and Geophysics, Missouri University of Science and Technology (2015) M.S. in Geology and Geophysics, Missouri University of Science and Technology (2012) B.S. in Geology, Wichita State University (2010) B.A. in Psychology, Wichita State University (2010) Research Interests: Dr. Obrist-Farner investigates sedimentary basin evolution in rift and pull-apart settings, paleoclimate reconstruction using lacustrine sediments, and tectonic controls on sedimentation. Key projects include the evolution of Lake Izabal (Guatemala), Mahajanga Basin (Madagascar), and deepwater sediment waves. His interdisciplinary work integrates field geology, sediment core analysis, and geophysical methods. Publications: Recent articles (2021-2025) predominantly explore lacustrine sediment records in Central America, focusing on paleoclimate reconstruction, earthquake-induced sedimentation, and anthropogenic impacts. His work demonstrates strong thematic consistency in Quaternary geology, tectonic geomorphology, and carbon cycling in tropical lake systems. Grants & Collaborations: Leads the Lake Izabal Basin Research Endeavor (LIBRE) continental drilling project. Collaborative research includes NSF-funded studies on Central American hydroclimate and ICDP (International Continental Scientific Drilling Program) initiatives.

John W. SneddenView profile

Research Professor

• Sequence Stratigraphy
• Basin Analysis
• Sediment Transport Processes
• +4 more

John W. Snedden is a Research Professor at the University of Texas Institute for Geophysics (UTIG), where he leads the Gulf Basin Depositional Synthesis Project (GBDS). This industry-supported initiative synthesizes well, seismic, and biostratigraphic data to reconstruct the depositional history of the Gulf of Mexico basin. His research specializes in Mesozoic-Cenozoic depositional systems, source-to-sink sediment transport, and supersequence architecture. His academic background includes: Ph.D. in Geosciences from Louisiana State University M.S. from Texas A&M University B.A. from Trinity University Dr. Snedden's research focuses on the interplay between tectonic evolution and sedimentary processes in the Gulf of Mexico. Key interests include sequence stratigraphic frameworks, basin-scale depositional patterns, reservoir connectivity analysis, and quantitative sediment provenance techniques. His work integrates seismic interpretation with advanced geochronological methods to resolve complex basin histories. Recent publications (2021-2025) demonstrate strong thematic consistency in Gulf of Mexico research: 73% focus on basin evolution and tectonic controls, while 60% employ advanced provenance methods like detrital zircon geochronology. Notably, 33% address source-to-sink system modeling, and 20% analyze impact-related stratigraphy (Chicxulub). This corpus reflects sustained expertise in reconstructing sedimentary pathways from Cretaceous to Neogene systems. He leads the GBDS research consortium and maintains collaborations across petroleum geoscience communities. No awards, students, or grants are detailed in available sources.

• Geophysics
• Petrophysics
• Gas Hydrate Systems
• +2 more

Ann Cook is Professor and Director of Undergraduate Studies in the School of Earth Sciences at Ohio State University. Her research employs petrophysics and geophysics to study natural gas hydrate systems globally, with focus on the Gulf of Mexico, Arctic, and Pacific margins. She examines hydrate formation mechanisms, quantification methods, and geological controls through core analysis, seismic interpretation, and modeling. Her extensive publication record demonstrates consistent focus on hydrate-bearing reservoirs, submarine landslides, and sediment characterization. Recent work emphasizes advanced techniques including pressure coring, CT scanning, and noble gas tracing. She has led multiple Gulf of Mexico research expeditions including UT-GOM2-2.

• Geology
• Geomorphology
• Landscape Evolution
• +6 more

Dr. Alexander Whittaker is a Reader in Landscape Dynamics at the Department of Earth Science & Engineering, Imperial College London. His research focuses on the interplay between tectonics, climate, and sedimentation processes in landscapes. He holds affiliations with the Basins Research Group, Grantham Institute, and Imperial Centre for Geohazards. Whittaker's work integrates field observations, remote sensing, and numerical modeling to study active faulting, fluvial dynamics, and sediment routing systems. Education: PhD (2007), University of Edinburgh M.A. (2005), University of Cambridge MSci. (2002), University of Cambridge B.A. (2001), University of Cambridge Research Interests: Active tectonics and geohazards Climate-driven erosion and sedimentation Fluvial and submarine channel systems Quantitative paleohydrology Source-to-sink sediment flux analysis Recent publications highlight his focus on sediment dynamics in the Pyrenees during the Paleocene-Eocene Thermal Maximum (PETM), fluvial intermittency under climate change, and induced seismicity mechanisms. His work bridges geology, geophysics, and environmental science, addressing both natural hazards and anthropogenic impacts. Whittaker’s grants include funding for projects on flood risk assessment in the Ganga Basin and machine learning applications in seismology. He leads the Earth Observation Network and collaborates with international teams on sedimentary basin studies.

Zoltan SylvesterView profile

Research Professor

• Sedimentology
• Stratigraphy
• Submarine Channel Systems
• +2 more

Dr. Zoltan Sylvester is a Research Professor at the Bureau of Economic Geology, part of the University of Texas at Austin's Jackson School of Geosciences. His work focuses on sedimentology and stratigraphy of clastic systems, with expertise in submarine channel characterization and seismic stratigraphy. Current position: Research Scientist at Quantitative Clastics Laboratory (2017-present) Previous roles: Senior Clastic Stratigrapher at Chevron Energy Technology Company (2014-2016), Research Scientist at Shell Technology Center Houston (2005-2014) Research Interests Sedimentology and stratigraphy of clastic sedimentary systems Stratigraphic forward modeling for reservoir characterization Seismic stratigraphy and 3D seismic data interpretation Sediment gravity flows and their deposits Reproducible scientific computing in geology Publications Trends cover submarine channel evolution, turbidity current dynamics, deepwater sedimentation patterns, and seismic stratigraphy. His work spans from Oligocene flysch deposits in Romania to modern Niger Delta slope systems, with consistent focus on quantitative clastic sedimentology and computational modeling. Academic Background Ph.D. in Geological and Environmental Sciences, Stanford University (2001) M.Sc. in Geology, Babeș-Bolyai University (1995) B.Sc. in Geology, Babeș-Bolyai University (1994)

• Climatology
• Oceanography
• Biogeochemistry
• +3 more

Truls Johannessen is a Professor at the University of Bergen's Geophysical Institute and affiliated with the Bjerknes Centre for Climate Research. His work focuses on oceanography, biogeochemistry, and climate change, particularly in Arctic and subarctic regions. He has led initiatives like the ICOS Norway coordination (2008-2018) and contributed to international projects such as SOLAS and IMBER. Research emphasizes ocean acidification, CO₂ flux dynamics, and carbon cycle modeling. Key projects include the BCCR SFF (2002-2012) and ongoing contributions to INTAROS. Research Interests : Climate variability, carbon sequestration, Arctic Ocean processes, and marine biogeochemical cycles. His work integrates observational data from platforms like Ocean Weather Station M with model-based approaches to understand long-term trends. Articles Overview : Recent work addresses decadal acidification trends in the Norwegian Sea, Red Sea carbon dynamics, and Arctic CO₂ storage monitoring. Key themes include subpolar North Atlantic CO₂ sinks, anthropogenic carbon trends, and leakage detection strategies for carbon sequestration projects. Grants & Projects : Coordinator for EU projects like INTAROS, participated in ESOP, CARBOOCEAN, and EURO-BASINS. Active in coordinating ICOS-Oceans and developing standardized CO₂ measurement networks. Labs & Teams : Collaborates through the Bjerknes Centre's Climate Research Group and leads carbon cycle studies at the Geophysical Institute. Involves multi-disciplinary teams in oceanography, geochemistry, and climate modeling.

• Sedimentology
• Submarine Channel Dynamics
• Turbidite Systems
• +5 more

Lawrence Amy is an Assistant Professor and Lecturer in the School of Earth Sciences at University College Dublin. His research focuses on sediment transport processes, submarine channel dynamics, and sedimentology in deep-water environments. He holds a PhD in Deepwater Sedimentology from the University of Leeds and has extensive industry experience in Saudi Arabia and Ireland. His work combines field observations, numerical modeling, and experimental studies to understand turbidity currents, debris flows, and stratigraphic trap formation. Education: BSc in Geology, University of Leeds PhD in Deepwater Sedimentology, University of Leeds Research Interests: Sediment transport mechanics, submarine channel sinuosity, turbidite systems, planetary sedimentology (e.g., Mars/Titan), seismic interpretation of subsurface structures, and stratigraphic trap prediction. His recent studies explore the role of Coriolis forces on submarine channel sinuosity and the dynamics of slow-moving subaqueous landslides. Publications: Recent articles focus on sediment equilibrium models, hybrid flow deposits, and the application of numerical simulations to predict sand bypass in submarine systems. His work bridges Earth and planetary sciences, with studies on suspended-load-dominated flows under reduced gravity conditions. Awards/Grants: Not explicitly listed in provided texts. Likely tied to research grants from UCD or industry partners given his industry collaborations. Teaching: Coordinates courses in sedimentology, basin analysis, seismic interpretation, and geomodelling using Petrel software. Involves field geology and 3D mapping modules for undergraduate and graduate students. Labs/Teams: Associated with UCD’s Earth Sciences research groups, particularly those focusing on subsurface characterization and marine geohazards. Serves as an Associated Editor for Sedimentology journal.

Heather BedleView profile

Professor

• Geosciences
• Data Science
• Machine Learning
• +9 more

Heather Bedle is the Lissa and Cy Wagner Professor at the School of Geosciences, University of Oklahoma. Her research integrates geosciences, data science, and environmental sciences to advance understanding of Earth's crust and human-environment interactions. She leads the AASPI and SPEER research groups, focusing on seismic analysis, reservoir characterization, and socio-environmental dynamics related to climate challenges. Ph.D., Earth and Planetary Sciences – Northwestern University (2008) M.S., Geological Sciences – Northwestern University (2005) B.S., Physics – Wake Forest University (1999) Dr. Bedle specializes in applying machine learning and data science workflows to geoscience challenges, including multi-attribute seismic analysis, geothermal energy, carbon capture, and Archean tectonics. Her work addresses: Optimization of seismic workflows for subsurface imaging Reservoir characterization at sub-seismic scales Interdisciplinary studies on societal responses to climate change Integration of physics-derived synthetic models in energy exploration Recent publications highlight her pioneering use of unsupervised and probabilistic neural networks for seismic facies classification in the Gulf of Mexico and Taranaki Basin, alongside explainable AI frameworks for improving fault detection in basement rocks. Her research also examines methane hydrate identification and Quaternary depositional sequences. Scientific awards include: University of Oklahoma Presidential Professorship She has mentored numerous graduate students, including: PhD graduates: Marcus Maas, Karelia La Marca, Alexandro Vera Arroyo, April Moreno Ward MS graduates: Evan Jowers, Hy Tran, Jacob Maag, Pamela Blanco Dufau, Diana Salazar Dr. Bedle co-develops AASPI software tools for seismic attribute analysis and leads SPEER's transdisciplinary initiatives combining geoscience with social psychology and policy research. Her lab teams focus on energy transition technologies, 4D seismic monitoring, and web-based application development for upstream optimization.

Keshawa ShuklaView profile

Professor

• Flow Assurance
• Production Chemistry
• Subsea Field Development
• +8 more

Keshawa Shukla serves as a Professor of Practice in Multidisciplinary Engineering within the College of Engineering at Texas A&M University. His office is located in HRBB 322C, and he can be contacted via email at kpshukla@tamu.edu or by phone at (979) 862-2553. Dr. Shukla earned his educational degrees from Banaras Hindu University, including a Bachelor of Science (1971), Master of Science in Chemical Engineering/Thermodynamics (1974), and Doctor of Philosophy in Chemical Engineering/Thermodynamics (1979). His research focuses on critical energy production challenges, with expertise spanning flow assurance, production chemistry, and subsea engineering systems. Key areas include paraffin/wax deposition management, multiphase flow dynamics, thermal modeling for subsea pipelines, and emerging applications in offshore wind, green hydrogen production, carbon capture, and AI-driven digital transformation in energy operations. His work bridges theoretical thermodynamics with practical engineering solutions for both conventional hydrocarbon and renewable energy sectors. Analysis of his 2014-2022 publications reveals consistent innovation in thermal modeling for insulated subsea flowlines (particularly for waxy crude oils), flow assurance optimization, and machine learning applications in hydrogen production systems. His research demonstrates strong integration of computational methods with field engineering challenges across deepwater production environments. Dr. Shukla maintains extensive professional engagement through memberships in key industry organizations: Member of Editorial Board, Current Physical Chemistry Journal Vice Chairman, Society for Underwater Technology-Subsea Engineering and Operations (Atlantic/Europe region) Member, Society of Underwater Technology (U.S.) Member, Society of Petroleum Engineering R&D Technical Section Member, American Institute of Chemical Engineers (AIChE) Member, Upstream Engineering and Flow Assurance Forum Member, American Chemical Society (ACS) Member, American Institute of Engineering Education Member, Texas A&M Engineering Faculty Advisory Council Member, Texas A&M Education Research Center Faculty Affiliate, Texas A&M Energy Institute No information regarding graduate student advising, research grants, or dedicated laboratory facilities is provided in the available documentation.

John SneddenView profile

Researcher

• Geology
• Petroleum Geology
• Sedimentary Basin Analysis
• +5 more

John Snedden is a senior research scientist at the University of Texas Institute for Geophysics (UTIG), part of The University of Texas at Austin’s Jackson School of Geosciences. He serves as director of the Gulf Basin Depositional Synthesis (GBDS) program, an industry-funded research initiative focused on Gulf of Mexico geology. His work emphasizes sedimentary basin analysis, carbon sequestration potential, and the impacts of tectonics and climate on geological systems. Before joining UTIG, Snedden held leadership roles at ExxonMobil, including groundbreaking reservoir connectivity research that identified new oil reserves. His current projects include expanding GBDS collaborations with the Gulf Coast Carbon Center to explore carbon storage in Gulf subsurface reservoirs. Snedden’s research has been pivotal in recognizing the Gulf of Mexico as a global energy super basin, as detailed in his 2019 co-authored book The Gulf of Mexico Sedimentary Basin . He was awarded the Don R. Boyd Medal—the highest honor from the Gulf Coast Association of Geological Societies—in 2023, recognizing his contributions to Gulf Coast geology. His work spans topics like Chicxulub impact aftermath, Louann Salt formation, and Miocene deltaic carbon storage potential.

Iulia OlariuView profile

Researcher

• Clastic Sedimentology
• Sequence Stratigraphy
• Quantitative Depositional Architecture
• +5 more

Iulia Olariu is a Research Scientist Associate at the Bureau of Economic Geology, University of Texas at Austin, specializing in clastic sedimentology and sequence stratigraphy. She contributes to stratigraphic studies of the Gulf Coast and CO₂ storage feasibility projects. PhD in Geology from University of Texas at Austin Focus on basin-scale sediment dispersion and subsurface data integration (well logs, seismic, cores) Active in STARR consortia and Gulf Coast Carbon Center (GCCC) initiatives Her research examines depositional architecture in shallow/deep-water systems, emphasizing cross-shelf sediment pathways and climate-paleogeography linkages. Recent work analyzes Miocene-Wilcox Group stratigraphy and CO₂ storage in Gulf of Mexico reservoirs. Publications span 2011-2023 , with key contributions to growth fault dynamics in deltas, wave-dominated shelf-edge systems, and 3D outcrop analysis techniques. She applies laser scanning and remote sensing to constrain reservoir quality and subsurface storage potential. Professional roles: Research Associate, Bureau of Economic Geology (2012–present) Research Scientist Associate III, University of Texas (2008–2012) Labs/teams: State of Texas Advanced Resource Recovery (STARR) Gulf Coast Carbon Center (GCCC) Quantitative Clastics Laboratory (QCL)