Sedimentary Geology/Geomorphology
The Jackson School of Geosciences is home to one of the largest and most diverse sedimentology & stratigraphy faculties in the nation. When U.S. News & World Report last ranked sedimentology & stratigraphy graduate programs, UT Austin was No. 1. The program has a long tradition of excellence. It is the birthplace of depositional systems analysis, a fundamental approach for relating the spatial distribution of sedimentary rocks to their environments of deposition and a school of thought that has been widely influential in both academia and industry.
Major advances in the petrology and diagenesis of sedimentary rocks can also be tied to the program. Marine geology and geophysics has become an equally strong component through expertise across the Jackson School. The program was among the first to use multichannel seismic reflection techniques to understand the geologic history of continental margins around the world, and has pioneered the academic use of 3D seismic imaging for a variety of applications, from basin history and evolution to reservoir assessment. The program is currently focused in the areas of global change, geochemistry and diagenesis, sequence stratigraphy, seismic stratigraphy and geomorphology, surficial processes and sedimentary process modeling, and pore-scale to full field reservoir characterization.
The sedimentology/stratigraphy research community at JSG includes over 30 Ph.D. faculty, research scientists, and senior research scientists spread across the Department of Geological Sciences, Bureau of Economic Geology, and Institute for Geophysics. This group provides as wide a range of areas of research specialization as any similar program in the nation.
The Department of Geological Sciences group has core areas in seismic and sequence stratigraphic analysis of both clastic and carbonate systems, diagenesis and geochemistry of carbonates and clastics including extensive stable and radiogenic isotope labs, physical and numerical modeling of eolian, fluvial, and shallow to deep marine transport systems with an emphasis on the construction of sedimentary deposits, petrology, basin analysis, and the application of field, petrologic, chemical, and isotopic methods for studying chemical evolution of groundwater and ancient oceans.
The Institute for Geophysics is focused on large multidisciplinary research programs looking at 2D and 3D geophysical studies of stratigraphic evolution of marine and lacustrine basins worldwide. The sedimentology/stratigraphy group at the Institute makes use of a wide range of geophysical tools and datasets to attack problems of global geodynamics and climate change.
The Bureau of Economic Geology has research efforts in clastic and carbonate sequence stratigraphy, diagenesis and reservoir characterization, as well as seismic geomorphologic analysis of 3D seismic data, visualization of subsurface systems, mudrock depositional systems, basin-forming processes, and classic and digital outcrop analysis. They are working on basins and outcrop areas all over the world to answer questions concerning the fundamental processes that act to control rock properties in the subsurface.
Faculty
 | M Bayani CardenasHydrology and Hydrogeology |
 | Peter B FlemingsStratigraphy, basin analysis, basin-scale fluid flow, pore pressures in seafloor sediments, submarine landslides, oil and gas migration, methane hydrates, Integrated Ocean Drilling Program (IODP) |
 | Timothy A GoudgeRemote sensing; surface processes; geomorphology; sedimentology; reflectance spectroscopy; martian surface geology; planetary science. |
 | Brian K HortonTectonics of sedimentary basins, evolution of orogenic systems, sediment provenance and routing systems, nonmarine depositional processes. |
 | Joel P JohnsonProcess geomorphology, feedbacks between channel morphology and hydrology and sediment transport, landscape sensitivity to climate and lithology, bedrock river erosion, flash floods, arroyo erosion, canyon formation, environmental monitoring and sensor networks, laboratory flume experimentation, numerical modeling, tsunami sediment transport and deposition. |
 | Charles KeransCarbonate sequence stratigraphy, depositional systems, reservoir characterization, basin analysis, seismic interpretation, seismic stratigraphy, paleokarst analysis, carbonate diagenesis |
 | Rowan C MartindaleTriassic and Jurassic reef paleoecology, mass extinctions (Triassic-Jurassic, 201 Ma), carbon cycle perturbation events in deep time, ocean acidification in deep time, Oceanic Anoxic Events, invertebrate paleontology (corals, sponges, algae, microbes), Mesozoic marine communities and ecosystems, exceptional fossil preservation (Lagerstätten), paleoecology, carbonate petrography, warm-water and cool-water carbonate (eco)systems, low-temperature ... |
 | Terrence M QuinnPaleoclimate, climate, climate change, climate dynamics, paleoclimatology, paleoceanography, sedimentary geology and geochemistry |
 | Daniella M RempeHydrology, Geomorphology, Ecohydrology, Catchment Hydrology, Near-surface Geophysics, Hydrogeology |
 | Timothy M ShanahanPaleoclimatology, paleoceanography, paleolimnology, sedimentary geology and geochemistry, organic geochemistry, isotope geochemistry, compound-specific stable isotope analysis |
 | Scott W TinkerGlobal energy supply and demand, Technology Administration, Multidisciplinary reservoir characterization, Carbonate sedimentology, Sequence stratigraphy, 3-D reservoir modeling, Resource assessment. |
Lecturers
 | Cornel OlariuClastic Sedimentology, Stratigraphy, Depositional Environments, Basin Analysis |
 | Jeffrey G PaineNear-surface geophysics in hydrogeology and environmental and Quaternary geology; coastal geology; Quaternary geology and geomorphology; computer applications in the geological sciences |
Emeriti
 | William L FisherBasin analysis, sequence stratigraphy, depositional systems, petroleum geology, resource assessment, energy policy |
 | Gary A KocurekSedimentology, geomorphology and stratigraphy of aeolian systems; fluid flow and grain transport; bedform dynamics and pattern evolution of dune fields; the stratigraphic record of aeolian and related systems on Earth and Mars. |
 | James T SprinkleInvertebrate paleontology; evolutionary biology; fossil and living echinoderms; echinoderm systematics; Paleozoic marine communities and ecosystems; paleoecology; crinoids; blastoids; rhombiferans; eocrinoids; parablastoids; blastozoans; edrioasteroids; edrioblastoids; starfish; stylophorans; ctenocystoids; helicoplacoids; Cambrian evolutionary fauna; Paleozoic evolutionary fauna; Ordovician radiation; Cambrian explosion; environment & earth science |
 | Ronald J SteelDr. Steel's research is aimed at using clastic sedimentology to address problems in basin analysis, dynamic stratigraphy and clastic reservoirs. I am particularly interested to decipher the signatures of tectonics, climate, sea level change and sediment supply in stratigraphic successions. |
Research Scientists
 | William A AmbroseSedimentology, subsurface mapping of clastic depositional systems, oil and gas production analysis, coalbed methane |
 | James A AustinStratigraphic evolution of a wide range of marine and lacustrine environments around the world |
 | Jacob A Covaultsedimentology, stratigraphy, marine geology |
 | Peter P FlaigResearch Focus: Cretaceous Western Interior Seaway of North America, North Slope-Alaska, Central Transantarctic Mountains-Antarctica, Canada,- Clastic sedimentology - Fluvial sedimentology - Paleoenvironmental reconstruction of continental to shallow-marine systems using sedimentology, stratigraphy, architecture, and ichnology in outcrop studies - Photography and high-resolution imagery (e.g. LiDAR, GigaPan) of clastic systems ... |
 | Qilong FuSedimentology and stratigraphy, petrology of sedimentary rocks, reservoir characterization |
 | Craig S FulthorpeMarine geology, sedimentary geology, seismic stratigraphy and sedimentary architecture of continental margins, sequence stratigraphy and sea-level variation. |
 | Susan D HovorkaGeologic carbon sequestration in deep sedimentary environments as part of carbon capture and storage. PI of the Gulf Coast Caron Center (www.gulfcoastcarbon.org) focused on research relevant to commercial development of geologic sequestration in regions where it is both needed and possible. Monitoring field projects. Petrography and sedimentology supporting ... |
 | Xavier JansonCarbonates sedimentology and sequence stratigraphy, petrophysics of carbonate, seismic signature of carbonate rock, seismic modeling, carbonate modern depositional environment |
 | Toti E Larson |
 | Robert G LoucksResearch in carbonate, sandstone, and mudrock stratigraphy, sedimentology, diagenesis, reservoir characterization, and pore network analysis. |
 | Kitty L MillikenPetrography and geochemistry of siliciclastic rocks; diagenesis; electron microbeam methods: X-ray mapping, cathodoluminescence imaging; micro-scale reservoir characterization |
| Cornel OlariuClastic Sedimentology, Stratigraphy, Depositional Environments, Basin Analysis |
 | John W SneddenGulf of Mexico Basin global expert, Sequence Stratigraphy, Sedimentology, Reservoir Development and Connectivity, Petroleum Geoscience |
 | Frederick W TaylorTectonic geomorphology, stratigraphy, and paleogeodesy/paleoseismology at convergent plate margins Paleoclimate, fossil corals as a proxy for past sea-surface temperatures. Corals as recorders of relative sea level for vertical tectonics and sea-level history. |
 | Michael H YoungEcohydrology of arid and semiarid landscapes; groundwater recharge in both managed agriculture and natural (arid and semi-arid) systems; influence of soil structure and vegetation on water cycling; design and implementation of monitoring systems for above-ground and near-surface below ground environments. |
 | Hongliu ZengSeismic sedimentology; seismic geomorphology; seismic and sequence stratigraphy; Characterization of thin-bed reservoirs; seismic chrono-stratgraphy |
Research Staff
Gillian AppsDeepwater stratigraphy and sedimentology The interaction betwwen structural and depositional processes Engines of slope processes | |
 | Amy A BanerjiStratigraphy, Aquifer / Reservoir Characterization, Water / Energy Resource Evaluation, Petroleum geology |
Sara Elliott | |
 | Tucker F HentzSiliciclastic sequence stratigraphy, sandstone petrology, continental depositional systems, field mapping and stratigraphy |
 | Nathaniel R MillerSedimentary geochemistry, isotope geochemistry, Earth system evolution, Q-ICP-MS, microanalytics, GIS, Neoproterozoic climate [link: http://www.jsg.utexas.edu/news/2018/05/new-research-suggests-that-dawn-of-plate-tectonics-could-have-turned-earth-into-snowball/] |
Francis PeelSalt Tectonics Gulf of Mexico Seismic Interpretation Salt Deposition RIsk and probability in exploration Fold and Thrust Belts Deepwater systems | |
 | Ramon TrevinoSequence stratigraphic interpretations (well logs, 3-D seismic), integrated reservoir characterization, subsurface correlation and mapping (using workstation and PC) and subsurface structural interpretation (using 3-D seismic), project management, CO2 sequestration |
 | Christopher K ZahmReservoir characterization, flow modeling in fractured reservoirs, porosity-permeability evolution |
Graduate Students
 | Rawan AlasadI study the sedimentary record, surficial processes, tectonic relief and catchment evolution that occurs during rifting. |
Emily BamberI am a PhD student in the Planetary Surface Processes lab My current research addresses the past hydrological evolution of impact crater lakes on Earth, Mars and elsewhere with fieldwork, satellite observations and modelling. | |
 | Claudia BanksI am interested in defining the provenance history and paleodrainage record of the Amazon River in Brazil and Ecuador; more specifically, how modern Ecuador signals compare to ancient Brazil signals; the time it takes for source sediment from the modern Andes to show up in the Amazon fan to determine ... |
 | Kristina ButlerI am a field-based sedimentologist and geochronologist who uses sedimentary basin records to understand the drivers and consequences of mountain building. My current research focus is sediment routing and foreland basin evolution of Northern Patagonia. I combine a variety of provenance techniques (sandstone petrography, detrital zircon U-Pb, Lu-Hf and trace ... |
 | Amanda Z CalleMy research is focused on the Cenozoic sedimentary, structural and exhumational history of the Eastern Cordillera to modern Chaco foreland basin in southern Bolivia. A multidisciplinary approach of source-to-sink, geochronology, low-temperature thermochronology and structural mapping will be used. Inherited pre-Andean structures and their response to contractional settings will also be ... |
Benjamin T Cardenassedimentary geology | geomorphology | planetary science Publications Cardenas, Mohrig, and Goudge, 2018, Fluvial stratigraphy of valley fills at Aeolis Dorsa, Mars: Evidence for base-level fluctuations controlled by a downstream water body. GSA Bulletin, 130, 484-498. Goudge, Mohrig, Cardenas, Hughes, and Fassett, 2018, Stratigraphy and paleohydrology of delta channel deposits, Jezero crater, Mars. ... | |
 | Max S Daniller-VargheseI am a versatile scientist with five years of research and analytics experience in the geosciences. My analytical skills include signal processing, numerical modeling, and image processing. In my doctoral work I study how rivers transport sediment, how deltas are formed, and how underwater landslides wobble, all using ... |
 | Dallas B DunlapQuantitative Clastics Laboratory, Geologic Subsurface Mapping, Deepwater Depositional Processes |
 | Abdulah EljalafiAbdulah s research focuses on understanding depositional and stratigraphic processes of carbonate platforms. His research focuses on deciphering the architectural relationships of mid Cretaceous carbonate platforms in mexico from a depositional standpoint based on field mapping. Other Interests include microbialite morphology, field stratigraphy, and invertebrate paleontology. |
Zachary Foster-Baril | |
Kyle W Fouke | |
 | John FraneyJohn Franey is a Graduate Researcher at the Gulf Coast Carbon Commission at the Bureau of Economic Geology. John is working towards developing a high order stratigraphic framework for intraslope subbasins in Miocene deposits offshore of the modern Texas Coast. These findings will be used to aid in risking and ... |
Yuqian(Philomena) GanI have broad interests in sedimentology and stratigraphy with focus on: Slope channel architecture and evolution Sediment density flow processes and deposits Sequence stratigraphy of medium depth (200-500m) back-arc and foreland systems | |
Hector Garza | |
 | Jake GearonMy research focuses on constraining morphology, sedimentary dynamics, depositional architectures, and sediment-water interfaces in the modern and ancient using remote sensing, data analytics, and old-fashioned field work |
Eric J GoldfarbCheck out my research website! Eric.Goldfarb.ca. | |
 | Kiara GomezI am generally interested in the applications of biological markers (biomarkers) and geochemistry to address questions in geology |
 | Nicole GonzalezI am eager to use my geologic knowledge and problem solving skills to contribute to society as a geoscientist. My research project focuses on the continuity and compartmentalization of shallow marine sandstones along the Southwest Oregon coast, specifically looking at the Coaledo Formation. I am passionate about STEM outreach and ... |
 | Evelin G GutierrezMy current research is focused on sediment routing systems at various temporal and spatial scales. I am interested on elucidating how these systems respond to allogenic controls in sedimentary basins as well as understanding the impact on the structural setting, stratigraphy and hydrocarbon systems of the basin. |
 | Hima J Hassenruck GudipatiResearch Interest: geomorphology, sedimentology, hydrology |
 | Scarlette HsiaPhD student in Geology at the University of Texas at Austin! My primary interests include carbonate facies mapping, sedimentology, paleo-sea level reconstruction, stratigraphy, STEM outreach, canoeing, and scuba diving. If you are an undergraduate student seeking research opportunities and advice, feel free to contact me! |
 | Harry L Hull |
 | Cullen D KortynaI am broadly interested in the controls on and dynamics of sediment routing systems. I investigate this at both the sedimentary basin scale, where I apply detrital geo-thermochronometry and other sedimentary provenance techniques, and at the outcrop scale, where I apply sedimentological and stratigraphic techniques, to evaluate sedimentary system response ... |
Yejin Lim | |
 | Landon LockhartLandon's research is focused on characterizing the pressures and stresses in complex geologic settings. Specifically, his research integrates geomechanical modeling, experimental analysis, and field data at the Mad Dog Field, deepwater Gulf of Mexico. The title of Landon's thesis is "New Pore Pressure Prediction Workflow to Capture the Effects of ... |
 | Joshua MaloneMy PhD research explores sedimentary basin development with associated orogenic processes. I integrate methodologies like detrital zircon geochronology and Lu-Hf dating to evaluate Paleozoic crustal and basin evolution in Northern Patagonia. My research interests include structural geology, sedimentology, stratigraphy, field mapping, and geochronology. Recent and ongoing research projects include: - ... |
 | Patrick (Kevin) MeazellI am a deepwater sedimentologist and stratigrapher. My research focuses on the deposition of clastic, methane hydrate-bearing reservoirs in the deepwater Gulf of Mexico. I study these deposits at the basin- to grain-scale. During my time at the Jackson School of Geosciences I have helped to plan and execute the ... |
 | Paul MorrisAdvised by Professor David Mohrig, Dr Jake Covault and Dr Zoltan Sylvester. Working with the Quantitative Clastics Lab. Using forward stratigraphic models coded in python to understand and quantify the evolution of (deep-water) channel-belt stratigraphy. Linking the movement and morphology of channels to their resultant deposits - exploring resulting issues ... |
 | Mariel NelsonI am a geomorphologist and first-year PhD student in the Department of Geological Sciences. I am co-advised by Dr. David Mohrig (quantitative sedimentology and morphodynamics) and Dr. Tim Goudge (planetary surface processes and remote sensing lab). I study the shape of landscapes and seek mechanistic descriptions of how they change ... |
 | Matthew B Nix |
 | Sean O'DonnellMy research interests are in the areas of volcanology and igneous petrology. I am currently researching aspects of the caldera forming eruption of Crater Lake, OR. I am using field and laboratory methods to understand volcanologic and petrologic processes that occurred during different stages of the eruption, and determining how ... |
 | Fritz Palacios |
 | Junwen Peng1. Shale sedimentology: transportation and deposition processes and mechanisms of the mudrock system. 2. Shale petrography: textural variation, mineral composition, grain assemblages composition, pore types, and diagenetic features. 3. Sedimentary geochemistry: trace metals used as proxies for paleoenvironmental and paleomarine system reconstructions (e.g., hydrographic circulation, seawater chemistry, productivity, and redox conditions). 4. Unconventional ... |
 | Sebastian Ramiro ramirezSebastian started his PhD program at UT in 2016. He is interested in petrographic, geochemical and petrophysical studies of mudrocks, and is currently working on porosity and permeability experiments in the Wolfcamp and Bone Spring formations, Delaware Basin. |
 | Evan J RamosMy research incorporates stable isotope geochemistry, reactive transport modeling, field work, and hydrology to understand the geologic carbon cycle. Whether deep in the crust or at the Earth's surface, I see the physics and chemistry of fluid-rock interactions as a unifying lens to probe whole-Earth geochemical cycles. I have worked ... |
 | Catherine RossI study punctuated events in Earth's history using field observations, geo/thermochronology, microstructural analysis, and geochemistry. I am broadly interested in how deformation and sedimentation on the seconds to days timescales are expressed in the rock record. My first project involves dating the Chicxulub target rock, which is ... |
Cole M SpeedResearch Interests: Clastic sedimentology and stratigraphy, geomorphology, remote sensing, Python | |
 | John M SwartzResearch interests: Sedimentology/stratigraphy, coastal and nearshore processes, quantitative geomorphology, marine geophysics, statistical methods in geoscience |
 | Murat TamerGeo-thermochronology |
Michelle Tebolt | |
Melianna UlfahMy academic and industrial experiences are my journey in contributing to provide adequate energy while giving back to the environment. I possess theoretical and practical skills in mining, petroleum, and environment sectors, and I strive to solve challenging problems in energy from various perspectives. As a geophysicist currently working on ... | |
 | David WiggsDavid is interested in the impact of deformation on seismic anisotropy in mudrocks. His focus is on taking the outputs of a geomechanical model to estimate the corresponding elastic stiffnesses and seismic anisotropy. |
 | Kat Wilsoncoastal geomorphology |
 | Charlie (Yu-Chen) Zheng |
Graduate and undergraduate research in geologic sequestration of CO2Graduate or UndergraduateGulf Coast Carbon Center supports a team of students and post docs working in geologic sequestration (deep subsurface long-duration storage) of the major greenhouse gas CO2, as a method to reduce release to the atmosphere. Student projects are wide ranging, from sedimentology to policy, linked in that they are 1) multidisciplinary and 2) applied to current issues. Students are typically jointly supervised by faculty in geology or petroleum geosystems engineering and staff at the GCCC. A class in geologic sequestration is offered in the fall some years. Posted by: Susan Hovorka |
Innovative Detrital Provenance Studies - Double Dating PLUSGraduateA major thrust of my current research the development and application of more comprehensive isotopic detrital provenance tools. U-Pb on zircon is clearly the big work horse, but only goes so far and sometimes yields "no" useful info, e.g., if the source of the sediment is mostly recycled sediment. We have extensively pursued double dating of zircons by U-Pb and He, as zircon He ages yield very interesting insights into the thermal and tectonic history of the source terrane; often yielding very different insights than crystallization ages. The combination is powerful, but I think we can take things so much farther by combining double dating with other constrains. People have tried fission track (not precise enough), Hf/Hf (to get mantle separation model ages), etc., but what we want to do and are working on is really Double Dating ++, combining zircon U-Pb-He dating with a variety of other geochemical aspects to more comprehensive understand detrital provenance and improve paleo-tectonic reconstructions. For example, trace-element thermometry (Ti in zirc), REE on zircon (met vs mag origin), Hf/Hf (see above), oxygen isotopes, etc. and also to develop rutile in an analogous manner (e.g., Zr in rut thermometry, Cr/Nb ratio (mafic vs granulitic), REE, etc.). The sky is the limit and what can learn so much. The issue in part it, how much can a single grain tell us before it's gone? The project sounds very laboratory oriented, but it's really a combination of field and lab work. We have identified a few possible case study areas, e.g., Morocco; great exposures, long-lived and preserved record of basin deposition since the Precambrian. My group is already working on some case studies in NW Himalayas, the N & S Pyrenees, the Sevier FTB, Permian Basin and other foreland basin. New projects include provenance studies along rifted and passive continental margins such the Gulf of Mexico, the central Atlantic Margins in Canada, USA, Portugal, and Morocco. Posted by: Daniel Stockli |
Research in structural geology and diagenesisGraduate or UndergraduateFundamental and applied research on fractures, particularly as these studies apply to petroleum reservoirs, is conducted under the auspices of the Fracture Research and Application Consortium at The University of Texas at Austin. The academic program of research, mentoring and teaching is led by staff of the Bureau of Economic Geology, the Department of Petroleum & Geosystems Engineering and the Department of Geological Sciences. Students in the Energy & Earth Resources Graduate Program also participate in FRAC sponsored research projects. For further information on opportunities for fracture studies within the program see the FRAC pages on opportunities in Geology, Petroleum Engineering, Geophysics, and Energy Economics. FRAC welcomes Visiting Scientists from industry and from other academic institutions. Contact Steve Laubach for more information about these opportunities. A key part of the FRAC academic program is the Structural Diagenesis Initiative, a new teaching and mentoring perspective on interacting mechanical and chemical processes at high crustal levels in the Earth. For more information on the initiative see the Structural Diagenesis Initiative web site. If you are a prospective student, please see the admissions information on the Petroleum & Geosystems Engineering or Jackson School of Geosciences web sites. Posted by: Stephen Laubach |
High Resolution 3D marine seismic for fluid studiesGraduateOpportunities exist to become involved in the design, acquisition, processing, and interpretation of high-resolution 3D marine seismic data. Current applications include characterization for subsurface storage of carbon dioxide and natural fluid migration studies. We anticipate development into imaging modern systems as reservoir analogs. Posted by: Tip Meckel |
Postdoctoral FellowGraduate - ongoingPurpose of position: To conduct research in numerical simulation of fluid flow using both traditional Darcy flow simulators as well as Invasion Percolation methods, sandbox flow modeling, and development of a strong publication record on the topic. Essential functions: Develop numerical simulations of fluid flow CO2 in mm to m scale models informed by geologic depositional heterogeneity. Assist in designing and implementing laboratory validation experiments of sandbox flow modeling to support theoretical and numerical simulations. Publish results in peer reviewed outlets, assist in project reporting and make presentations, as needed to support project. Required qualifications: PhD in hydrogeology, environmental engineering, or closely related geoscience field earned within the last three years. Relevant laboratory experience with sandbox scale flow experiments. Demonstrated research interest in forward and inverse modeling of subsurface flow and transport pertaining multi-phase flow. Preferred qualifications Demonstrated strong oral and written communication skills. Demonstrated ability to conduct experimental studies. Demonstrated experience in presenting and publishing results, including CO2 or CCS. Posted by: Tip Meckel |
PhD StudentGraduateI am accepting applications for a new PhD Student in my lab. This student must be interested in paleontological or carbonate sedimentology research (both would be best), and should be aware of the current/recent projects in the Martindale Lab. Exceptional MSc students will be considered, but preference is for a doctoral student (prior research experience at the undergraduate or MSc level is desired). Posted by: Rowan Martindale |
Prospective StudentsGraduate or UndergraduateThank you for your interest in joining my research group! There are currently opportunities at all levels beginning in the Fall of 2016. I welcome the opportunity to work with students who have a strong academic record, quantitative skills, research and writing experience, and unquenchable curiosity and creativity. Our group focuses on spatial and temporal patterns of water movement in the near surface. If you're interested in joining the lab, please contact me directly (rempe@jsg.utexas.edu) with a CV and a statement of your research experience and interests. Posted by: Daniella Rempe |
Lab AssistantGraduate or UndergraduateLaboratory Assistants typically work in 3-5 hour blocks, helping researchers collect and process data on all techniques across the lab, as well as occasionally perform some of the few routine lab activities like carbon or gold coating, touch-up polishing, and billing. Posted by: Phil Orlandini |
 | Applied Geodynamics LabAn industry-funded consortium dedicated to producing innovative new concepts in salt tectonics. This research comprises a mix of physical and mathematical modeling and seismic-based mapping and structural-stratigraphic analysis of some of the world's most spectacular salt basins. |
Carbonate Petrography LabThe lab is a combined effort of the Department of Geological Sciences and the Bureau of Economic Geology's Carbonate Reservoir Characterization Research Laboratory. The lab contains tools for characterization of carbonate outcrops including the most recent version of the Optech Ilris long-range ground-based LIDAR system and a full suite of interpretation software and high-end workstations using Innovmetric Polyworks, Petrel, GoCad, and standard ARC software tools. Other tools include low- and high-magnification petrographic scopes, digital photographic capabilities, and a cold-cathode microscope setup with low-light-capable photomicroscopy. An extensive collection of samples from classic carbonate field areas both modern and ancient is also available for comparative analysis. | |
 | Core Research Center (Austin)The Austin Core Research Center (CRC), located adjacent to Bureau headquarters, is the Bureau of Economic Geology's main core repository for core and rock material donated to the university. More than 500,000 boxes of core and cuttings from wells drilled throughout Texas, the U.S., and the world are available at this facility for public viewing and research. Austin, Houston, and Midland core facilities have combined holdings of nearly 2 million boxes of geologic material. The Integrated Core and Log Database (IGOR) is a searchable database for all CRC core and well cutting holdings. Public facilities include core examination layout rooms and processing rooms for slabbing core. Other services are available upon request. |
 | Core Research Center (Houston)The Houston Research Center (HRC), is located on the west side of Houston, Texas, six miles north of I-10 and two miles south of U.S. Highway 290. This state-of-the-art climate-controlled facility is equipped to permanently store and curate over 900,000 boxes of geologic core and cuttings. The Houston, Austin, and Midland core facilities have combined holdings of nearly 2 million boxes of geologic material. In addition to the climate-controlled core and cuttings warehouse, the HRC complex has offices, laboratories, and a well-lit core layout room available for visiting scientists. There are also two conference rooms to accommodate guests attending short courses and seminars. Other services are available upon request. Nominal fees are charged to rent table space and to view core. The HRC has space dedicated for storing samples and cores acquired by NSF-funded research. The HRC curates this material and facilitates continued access to the material by researchers. The Integrated Core and Log Database (IGOR) is a searchable database for all core and well cutting holdings. |
 | Core Research Center (Midland)The Midland Core Research Center (MCRC) contains nearly 500,000 boxes of core and cuttings available for public viewing and research. Midland, Austin, and Houston core facilities have combined holdings of nearly 2 million boxes of geologic material. The Integrated Core and Log Database (IGOR) is a searchable database for all CRC core and well cutting holdings. Public facilities include core examination layout rooms and processing rooms for slabbing core. |
 | Devine Geophysical Test SiteThe 100-acre Devine Test Site (DTS) is located less than 50 miles southwest of San Antonio, Texas, in Medina County, Texas. The site is managed by the Exploration Geophysics Laboratory (EGL), an Industrial Associate Program at the Bureau of Economic Geology. It is a state-of-the-art public-domain geophysical research facility for academia and industry donated to the university in 1998 by BP. The test site is used for surface-based seismic and potential-field experiments performed in conjunction with downhole and crosswell experiments. |
 | Fluid Inclusion Lab (DGS)The fluid inclusion laboratory is based around a modified USGS-type gas-flow heating/freezing stage capable of microthermometry of fluid inclusions over a range of 700° to -180°C. The stage is mounted on an Olympus BX51 microscope with a 40X long-working distance objective, 2X image magnifier, and digital camera for image capture. The microscope also has capability for UV fluorescence petrography. Complementary facilities are available for reflected and transmitted light petrography and image capture. |
 | GeoMechanics Lab (BEG)In the GeoMechanics lab we study pore-scale sediment and fluid behavior. In this lab are components to make experimental specimens through resedimentation from either powdered sediment or extracted core material. Using the sediment, this lab can measure permeability and porosity with constant rate of strain experiments using any of our three load frames rated from 10,000 to 40,000 pounds or examine flow-through permeability and failure dynamics using a triaxial system. This lab is also capable of measuring permeability in tight gas shales using a series of Quizix pumps rated to 10,000 psi. The GeoMechanics lab is also spearheading the design of the ‘temperature 2 pressure’ (T2P) probe and a motion-decoupled hydraulic delivery system (MDHDS), a borehole tool capable of measuring in-situ temperature and pressure while de-coupled from the vessel and reporting data in real time. This probe will be deployed on an upcoming IODP (Integrated Ocean Drilling Program) expedition. |
 | Geometrics GEODE Seismograph SystemsThe Department has 2 boxes (total 48 Channels) with 48 vertical phones and 16 3 component phones). |
Geophysical Log Facility | |
 | Geophysics SoftwareLandmark and Geoquest software is used for processing and interpreting 3 dimensional seismic data. |
Grain-sizing Sedimentology LabThis laboratory contains Ro-tap seiving apparatus, a Micromeritics 5100 clay and silt size x-ray analyzer, and an automated settling column for sizing sand fraction. | |
 | Nano Geosciences LabNanoGesociences Lab is equipped with state-of-the-art atomic force microscopy (AFM) and a set-up for accurate measurements of fluid flow and nanoparticle (NP) transport in porous media. We use AFM (1) to study surface features on geological samples such as nanopores in shale samples, (2) to measure interactive forces between different fluid molecules and pore walls in shales and (3) to measure adhesion parameters of nanoparticles to the minerals. With the flow system, we study transport and retention of NP in porous media at flow conditions. |
 | Optec Laser Scanners (ILRIS)The Optec ILRIS Laser Scanners are part of the BEG RCRL/JSG consortium. They are state-of-the-art ground-based terrestrial laser scanning/mapping devices, that, when coupled with the Innovmetric Polyworks software, allows high-resolution mapping of earth-surface features,with accuracies of a few cm. These tools are part of the aresenal of tools that the RCRL uses to generate digital 3D earth models for carbonate reservoir analogs. |
Radioisotope Counting LabThis laboratory contains gamma and alpha spectrometers for measuring radioistope activities in sediment and water samples. | |
 | Scanning Electron Microscope Lab (BEG)The Bureau houses two SEMs devoted primarily to research on unconventional reservoirs under projects supported by industry consortia (FRAC, MSRL, RCRL) and by government-sponsored programs (STARR, GCCC). One is a conventional SEM devoted to wide-area mosaic mapping for the study of microscale fracture populations in tight formations. The other is a high-resolution instrument largely devoted to the study of gas shales. |
 | Sub-Bottom Profiling SystemsUTIG owns and maintains an integrated sonar system for use in conducting Compressed High Intensity Radar Pulse (CHIRP) subbottom profiling of the upper sediment layers of the ocean bottom or various fresh water systems. The 3200-XS system was purchased in 2007 from Edgetech Corp. of West Wareham, MA (see www.edgetech.com) and can be deployed in water depths from ~2 m to >300 m with an optimum towing height of 3-5 m above seafloor. Deployment and recovery of the towfish can be done by shipboard winches for shallower deployments or a larger UTIG-owned Electro-Hydraulic winch. Constraints on vessel size are dependent on shipboard winches capability of handling either the large (190kg SB-512i) or small (76 kg SB-216S) towfish. Power control, navigation, video display, data acquisition and data storage are all performed by one topside processing unit. The system can be powered by 18-36 VDC or 110/240 VAC (auto-ranging). The system is presently comprised of: 3200-XS topside computer processor, 4-transducer SB-512i towfish, 1-transducer SB-216s towfish, electro-hydraulic winch with 500 m of armored tow cable, 3 shallow water tow cables of 10, 25, and 50 m length, GPS navigation system. |
Trimble Real Time Kinematic SystemThe Trimble RTK GPS system is a real-time kinematically corrected GPS surveying tool that allows mapping resolution of within a few cm in X, Y, and Z,so substantially more accurate than any standard hand-held GPS unit that has a vertical error commonly of several meters. This is part of the arsenal of tools that the RCRL uses to generate digital 3D earth models for carbonate reservoir analogs. | |
 | UT Experimental Deep Water BasinThe UTDW Basin is an experimental tank designed to physically model morphodynamic and stratigraphic evolution of continental margins and other subaqueous sediment transport systems. It is 4 m wide, 8 m long, and 2 m deep. The tank has 5 observation windows, underwater lighting and an array of synced overhead cameras. The facility is designed to map underwater deposit surfaces in space through time and measure fluid dynamic and sediment transport properties of formative density flows. |
Wind Tunnel/Flume LabThe Department of Geological Sciences maintains two wind tunnels for experiments in aeolian transport. One tunnel (0.5 m2 X 10 m) features a long transport section that ends in a slipface. The second tunnel features a rotating table (1 m in diameter) that can be used to simulate any range of wind directions. |
Center for Planetary Systems HabitabilityThe Center for Planetary Systems Habitability is an interdisciplinary research center at UT and is the result of a partnership between the Jackson School, the College of Natural Sciences, and the Cockrell School of Engineering. The center advances our ability to search for life on other planets by collaborating on research that helps better understand where habitable zones develop and how they evolve within planetary systems. |
Gulf Coast Carbon CenterThe Gulf Coast Carbon Center (GCCC) seeks to apply its technical and educational resources to implement geologic storage of anthropogenic carbon dioxide on an aggressive time scale with a focus in a region where large-scale reduction of atmospheric releases is needed and short term action is possible. |
Bars in Tidal Environments |
EDGER Forum (Exploration & Development Geophysics Education & Research)The Edger Forum is a consortium of industry participants sponsoring Education & Research in Exploration Geophysical Technology. |
Fracture Research and Application ConsortiumThe Fracture Research and Application Consortium (FRAC) is an alliance of scientists from the Bureau and the departments of Petroleum and Geosystems Engineering and Geological Sciences that seeks fundamental understanding of fractures and fracture processes dedicated to conquering the challenges of reservoir fractures. |
Gulf Basin Depositional Synthesis ProjectThe UT Gulf Basin Depositional Synthesis Project (GBDS) is an ongoing, industry-supported, comprehensive synthesis of Cenozoic fill of the entire Gulf of Mexico basin. The results are distributed as a digital data base that is updated regularly. The project has led to major new contributions to the understanding of the depositional history and framework of the Gulf of Mexico Basin. The project has focused on refining sequence correlations between the continental margin and deep basin stratigraphies, mapping sedimentary transport axes and paleogeographies through time, defining the evolving roles of submarine canyons, retrogradational margins, and shelf-margin delta systems in localizing in time and space sand transport to the slope and abyssal plain, and better understanding regional controls on reservoir facies and their deposition.). |
Latin America & Caribbean Energy ProgramThe Latin America & Caribbean Energy Program will create, foster and maintain a regional outreach network that will nurture cooperative and frank discussions of issues related to sustainable development of energy resources and environmental stewardship. The network will include representatives from governments, universities, private sector, multilateral agencies, industry and professional associations and other stakeholders. |
Mudrock Systems Research LaboratoryThe Mudrock Systems Research Laboratory (MSRL) is dedicated to the twin goals of unraveling fundamental scientific aspects of the most common sedimentary rock type and devising applications of this understanding to the characterization of an important and growing unconventional resource. |
Quantitative Clastics LaboratoryThe Quantitative Clastics Laboratory (QCL) carries out geologic studies of the processes, tectonics, and quantitative morphology of basins around the world, with research that emphasizes the use of mega-merged 3D seismic data sets for quantitative seismic geomorphologic study of the basin fill, evaluation of source-to-sink relationships between the shelf, slope and deep basin and analyses of the influence of tectonics and fluids on the evolution of these complex continental margin settings. |
Reservoir Characterization Research LaboratoryThe Reservoir Characterization Research Laboratory (RCRL) seeks to use outcrop and subsurface geologic and petrophysical data from carbonate reservoir strata as the basis for developing new and integrated methodologies to better understand and describe the 3-D reservoir environment. |
Structural Diagenesis InitiativeStructural diagenesis is a new perspective on interaction of mechanical and chemical processes at high crustal levels in the Earth. SDI promotes the growth of this new discipline. |
UT GeoFluidsThe UT GeoFluids studies the state and evolution of pressure, stress, deformation and fluid migration through experiments, theoretical analysis, and field study. This industry-funded consortium is dedicated to producing innovative concepts that couple geology and fluid flow. |
Affiliated UT Programs & Centers
Center for Frontiers of Subsurface Energy SecurityCFSES is one of only two centers out of 46 EFRCs with focus on subsurface energy. Our goal is a scientific understanding of the physical, chemical, and biological subsurface processes from the very small scale to the very large scale so that we can predict the behavior of CO2 and other byproducts of the energy production that may need to be stored in the subsurface. At this aim, we need to integrate and expand our knowledge of subsurface phenomena across scientific disciplines using both experimental and modeling methodologies to better understand and quantify the behavior at conditions far from equilibrium. The unique aspect of our research is the approach of the uncertainty and of the complexity of the fluids in the geologic media from the molecular scale to the basin scale and their integration in computational tools to better predict the long term behavior of subsurface energy byproduct storage. |
UT Austin Energy InstituteThe Energy Institute has been established at the University of Texas at Austin to provide the State of Texas and the Nation guidance for sustainable energy security through the pursuit of research and education programs - good policy based on good science.
The Institute will determine the areas of research and instruction in consultation with an Institute Advisory Board, faculty and staff at the University of Texas at Austin, the private energy sector, public utilities, non-governmental organizations, and the general public.
The economic future of the State of Texas, and our Nation, depends upon the viability of sustainable energy resources. The mission of the Energy Institute is to provide the transformational changes through research and instruction that are required for this State's and Nation's sustainable energy security. |
Research Groups
Dynamic Stratigraphy Workgroup |
Morphodynamics and Quantitative Stratigraphy |
Alaska Fieldwork
Posted by Peter P FlaigPhoto set includes images of fieldwork done on the North Slope of Alaska from 2005-2013
Antarctic Fieldwork
Posted by Peter P FlaigPhotos of fieldwork in the Central Transantarctic Mountains during the 2003-2004 and 2010-2011 field seasons.
Cretaceous Western Interior Seaway Fieldwork
Posted by Peter P FlaigPhotos of fieldwork on clastic wedges of the Cretaceous Western Interior Seaway in Utah, Colorado, and Wyoming