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Aaron M. Jubb, Ph.D.

Dr. Aaron Jubb is a Research Chemist with the USGS Geology, Energy & Minerals (GEM) Science Center in Reston, Virginia.

Following his graduate studies, Dr. Jubb completed post-doctoral work at the National Oceanic and Atmospheric Administration’s (NOAA) Chemical Science Division in Boulder, Colorado focusing on the atmospheric chemistry of CFC replacements and at Oak Ridge National Laboratory in Oak Ridge, Tennessee with an emphasis on the development and application of surface enhanced Raman scattering sensors. Dr. Jubb joined the USGS in 2017 where his principle areas of study involve:

  • Composition of oil and gas-associated wastewaters
  • Molecular characterization of sedimentary organic matter
  • In situ characterization of rock wettability

Professional Experience

  • 2017 – Present: Research Chemist, U.S. Geological Survey, Reston, VA

  • 2015 – 2016: Post-doctoral Research Associate, Oak Ridge National Laboratory, Oak Ridge, Tennessee

  • 2012 – 2015: Research Scientist 1, National Oceanic and Atmospheric Administration, Boulder, Colorado

Education and Certifications

  • Ph.D. Chemistry, The Ohio State University, 2012

  • B.A. Chemistry, Lawrence University, 2006

Affiliations and Memberships*

  • American Chemical Society

  • American Geophysical Union

  • Geochemical Society

  • The Society for Organic Petrology

Science and Products

AGGER Project - Immature Tasmanite

Advancements in Geochemistry and Geomicrobiology of Energy Resources (AGGER)

The AGGER project’s purpose is to advance the understanding of geologic energy sources, generation, composition, movement, and production potential, including resource recovery from energy wastes.
By
Energy Resources Program, Mineral Resources Program, Geology, Energy & Minerals Science Center, Eastern Energy and Environmental Laboratory (EEEL)
Advancements in Geochemistry and Geomicrobiology of Energy Resources (AGGER)

Advancements in Geochemistry and Geomicrobiology of Energy Resources (AGGER)

The AGGER project’s purpose is to advance the understanding of geologic energy sources, generation, composition, movement, and production potential, including resource recovery from energy wastes.
Learn More
Energy Geochemistry Molecular Representation Thumb

Molecular Fingerprinting of Energy Materials

The chemical composition of complex solid organic matter (OM) from sedimentary reservoirs is a key parameter in the generation of hydrocarbon fuels. Vibrational spectroscopies such as Fourier transform infrared (FTIR) and Raman have been widely applied to understand the molecular make-up of these hydrocarbon precursors, as well as provide links to their thermal histories via correlation to proven...
By
Energy Resources Program, Geology, Energy & Minerals Science Center
Molecular Fingerprinting of Energy Materials

Molecular Fingerprinting of Energy Materials

The chemical composition of complex solid organic matter (OM) from sedimentary reservoirs is a key parameter in the generation of hydrocarbon fuels. Vibrational spectroscopies such as Fourier transform infrared (FTIR) and Raman have been widely applied to understand the molecular make-up of these hydrocarbon precursors, as well as provide links to their thermal histories via correlation to proven...
Learn More
Filter Total Items: 32

Data supporting an integrated approach to decoding the paleoenvironmental and diagenetic signatures of ancient phosphorites Data supporting an integrated approach to decoding the paleoenvironmental and diagenetic signatures of ancient phosphorites

Phosphorites are significant geological deposits that serve as key archives of past marine productivity, biogeochemical cycling, and sedimentary processes, as well as critical reservoirs of phosphorus, an essential element for global agriculture. Herein we investigate Late Cretaceous phosphorite deposition in Israel, which occurred in an extensive phosphorite belt spanning from Turkey to...
By
Energy Resources Program, Geology, Energy & Minerals Science Center

Per- and polyfluoroalkyl substances (PFAS) in produced water from the Denver Basin Per- and polyfluoroalkyl substances (PFAS) in produced water from the Denver Basin

Per- and polyfluoroaklyl substances (PFAS) of are of interest due to their persistence and ubiquity in the environment and their potential health and environmental effects. While these compounds have been well studied in the past 10 years, little is known about PFAS in oil and gas produced waters, which are voluminous and have the potential to impact the environment through surficial...
By
Energy Resources Program, Geology, Energy & Minerals Science Center

Data supporting nanometer-scale relationships between sedimentary organic matter molecular composition, fluorescence, cathodoluminescence, and reflectance Data supporting nanometer-scale relationships between sedimentary organic matter molecular composition, fluorescence, cathodoluminescence, and reflectance

This data release describes optical photothermal infrared (OPTIR) spectroscopy data used to map sedimentary organic matter functional group distributions at 500 nm resolution in a sample from the Lower Cretaceous Sunniland Limestone from the South Florida Basin. Examined fields of view include occurrences of amorphous organic matter (AOM), inertinite, micrinite, solid bitumen...
By
Energy Resources Program, Geology, Energy & Minerals Science Center

Geochemical Data for Produced Water and Gas from the Antrim Shale in Michigan, 2023 Geochemical Data for Produced Water and Gas from the Antrim Shale in Michigan, 2023

In 2023, the U.S. Geological Survey, in cooperation with Riverside Energy Michigan, LLC, conducted an injection experiment to monitor the natural rate of biogenic methane generation in the Mortensen A4-24 well which was completed in the Antrim Shale and located in Antrim County, Michigan, United States of America. Approximately 20 barrels (bbl) of produced water was pumped from the well...
By
Energy Resources Program, Geology, Energy & Minerals Science Center, Wyoming-Montana Water Science Center, Brine Research Instrumentation and Experimental (BRInE) Laboratory, Eastern Energy and Environmental Laboratory (EEEL)

Raman data supporting deep syntectonic burial of the Anthracite belt region, Pennsylvania Raman data supporting deep syntectonic burial of the Anthracite belt region, Pennsylvania

Included in this data release are eight files: one metadata file, 6 comma separated value (.csv) datafiles and one data dictionary file defining the entities and attributes that constitute this dataset. The 6 datafiles support the publication, Deep syntectonic burial of the Anthracite belt, Eastern Pennsylvania, by providing in csv format the data from Figure 11 – Representative Raman...
By
Energy Resources Program, Geology, Energy & Minerals Science Center

Produced water major ion geochemistry, water isotopes, radium content, and field parameters and gas compositions from Niobrara Formation petroleum wells in the Denver-Julesburg Basin Produced water major ion geochemistry, water isotopes, radium content, and field parameters and gas compositions from Niobrara Formation petroleum wells in the Denver-Julesburg Basin

This data release includes field parameters (pH and specific conductance), major ion geochemistry (B, Ba, Br, Cl, Ca, Fe, K, Li, Mg, Mn, Na, Si, SO4, Sr), total dissolved solids, specific gravity, water isotopes (delta-2H and delta-18O), and radium isotopes (226Ra and 228Ra) from produced water samples taken from petroleum wells producing from the Niobrara Formation in the Denver...
By
Energy Resources Program, Geology, Energy & Minerals Science Center, Brine Research Instrumentation and Experimental (BRInE) Laboratory
No results found.
Filter Total Items: 41

Per- and polyfluoroalkyl substances in waters associated with oil and gas development in the Denver Basin Per- and polyfluoroalkyl substances in waters associated with oil and gas development in the Denver Basin

Use of per- and polyfluoroalkyl substances (PFAS) in the petroleum industry could be a cause for concern due to the large volumes of produced water (PW) generated during oil and gas extraction, the reuse of these wastes in water-stressed regions, and adverse health outcomes related to PFAS exposures. However, PW PFAS characterization is nearly absent in the literature, and hydraulic...
Authors
Matthew S. Varonka, Aaron M. Jubb, Bonnie McDevitt, Jenna L. Shelton, Elliott P. Barnhart, Denise M. Akob, Isabelle M. Cozzarelli
By
Contaminant Biology, Energy Resources Program, Environmental Health Program, Toxic Substances Hydrology, Geology, Energy & Minerals Science Center, Wyoming-Montana Water Science Center, Brine Research Instrumentation and Experimental (BRInE) Laboratory

Nanometer-scale relationships between sedimentary organic matter molecular composition, fluorescence, cathodoluminescence, and reflectance: The importance of oxygen content at low thermal maturities Nanometer-scale relationships between sedimentary organic matter molecular composition, fluorescence, cathodoluminescence, and reflectance: The importance of oxygen content at low thermal maturities

Molecular characterization of sedimentary organic matter (SOM), termed macerals, is a common goal when seeking to understand petroleum generation as well as other geologic processes in deep time. However, unambiguous measurement of discrete macerals is challenging due to the small size of organic particles in sedimentary rocks, the proximity of different organic matter types to one...
Authors
Aaron M. Jubb, Paul C. Hackley, Ryan J. McAleer, Jing Qu
By
Energy Resources Program, Florence Bascom Geoscience Center, Geology, Energy & Minerals Science Center

Lithium resource in the Smackover Formation brines of Southern Arkansas Lithium resource in the Smackover Formation brines of Southern Arkansas

Lithium-rich brine deposits occur throughout the United States, including in the Smackover Formation. The concentration of lithium in Smackover Formation brines was predicted across southern Arkansas by using a machine-learning model that incorporated lithium concentration data and geologic information. Between 5.1 and 19.0 million metric tons of lithium are calculated to be present in...
Authors
Katherine J. Knierim, Andrew L. Masterson, Philip A. Freeman, Bonnie McDevitt, Amanda H. Herzberg, Peng Li, Ciara Mills, Colin Doolan, Aaron M. Jubb, Scott M. Ausbrooks, Jessica Chenault
By
Geology, Energy & Minerals Science Center, Lower Mississippi-Gulf Water Science Center, Brine Research Instrumentation and Experimental (BRInE) Laboratory

Deep syntectonic burial of the Anthracite belt, Eastern Pennsylvania Deep syntectonic burial of the Anthracite belt, Eastern Pennsylvania

Fluid inclusion microthermometry and Raman spectroscopy of fluid inclusions in quartz veins from the Pennsylvanian rocks of the Anthracite belt, eastern Pennsylvania support a deep burial model of coalification in favor of focused orogenic hot fluid flow. High-temperature (250 to 255 °C) trapping of CH4 ± CO2 saturated aqueous fluids and CH4 ± CO2 inclusions indicate fluid trapping at...
Authors
Mark A. Evans, Aaron M. Jubb
By
Energy Resources Program, Geology, Energy & Minerals Science Center

Produced water geochemistry from hydraulically stimulated Niobrara Formation petroleum wells: Origin of salinity and temporal perspectives on treatment and reuse Produced water geochemistry from hydraulically stimulated Niobrara Formation petroleum wells: Origin of salinity and temporal perspectives on treatment and reuse

Produced water (i.e., a mixture of returned injection fluids and geologic formation brines) represents the largest volumetric waste stream associated with petroleum production in the United States. As such, produced water has been the focus of intense study with emphasis on understanding the geologic origin of the fluids, environmental impacts of unintended or intentional release...
Authors
Aaron M. Jubb, Jenna L. Shelton, Bonnie McDevitt, Kaela K. Amundson, Amanda Sha Herzberg, Jessica Chenault, Andrew Laurence Masterson, Matthew S. Varonka, Glenn D. Jolly, Christina A. DeVera, Elliott P. Barnhart, Michael J. Wilkins, Madalyn S. Blondes
By
Energy Resources Program, Geology, Energy & Minerals Science Center, Brine Research Instrumentation and Experimental (BRInE) Laboratory

Evaluation of the lithium resource in the Smackover Formation brines of southern Arkansas using machine learning Evaluation of the lithium resource in the Smackover Formation brines of southern Arkansas using machine learning

Global demand for lithium, the primary component of lithium-ion batteries, greatly exceeds known supplies, and this imbalance is expected to increase as the world transitions away from fossil fuel energy sources. High concentrations of lithium in brines have been observed in the Smackover Formation in southern Arkansas (>400 milligrams per liter). We used published and newly collected...
Authors
Katherine J. Knierim, Madalyn S. Blondes, Andrew Laurence Masterson, Philip A. Freeman, Bonnie McDevitt, Amanda Sha Herzberg, Peng Li, Ciara Mills, Colin A. Doolan, Aaron M. Jubb, Scott Ausbrooks, Jessica Chenault
By
Geology, Energy & Minerals Science Center, Lower Mississippi-Gulf Water Science Center

Science and Products

AGGER Project - Immature Tasmanite

Advancements in Geochemistry and Geomicrobiology of Energy Resources (AGGER)

The AGGER project’s purpose is to advance the understanding of geologic energy sources, generation, composition, movement, and production potential, including resource recovery from energy wastes.
By
Energy Resources Program, Mineral Resources Program, Geology, Energy & Minerals Science Center, Eastern Energy and Environmental Laboratory (EEEL)
Advancements in Geochemistry and Geomicrobiology of Energy Resources (AGGER)

Advancements in Geochemistry and Geomicrobiology of Energy Resources (AGGER)

The AGGER project’s purpose is to advance the understanding of geologic energy sources, generation, composition, movement, and production potential, including resource recovery from energy wastes.
Learn More
Energy Geochemistry Molecular Representation Thumb

Molecular Fingerprinting of Energy Materials

The chemical composition of complex solid organic matter (OM) from sedimentary reservoirs is a key parameter in the generation of hydrocarbon fuels. Vibrational spectroscopies such as Fourier transform infrared (FTIR) and Raman have been widely applied to understand the molecular make-up of these hydrocarbon precursors, as well as provide links to their thermal histories via correlation to proven...
By
Energy Resources Program, Geology, Energy & Minerals Science Center
Molecular Fingerprinting of Energy Materials

Molecular Fingerprinting of Energy Materials

The chemical composition of complex solid organic matter (OM) from sedimentary reservoirs is a key parameter in the generation of hydrocarbon fuels. Vibrational spectroscopies such as Fourier transform infrared (FTIR) and Raman have been widely applied to understand the molecular make-up of these hydrocarbon precursors, as well as provide links to their thermal histories via correlation to proven...
Learn More
Filter Total Items: 32

Data supporting an integrated approach to decoding the paleoenvironmental and diagenetic signatures of ancient phosphorites Data supporting an integrated approach to decoding the paleoenvironmental and diagenetic signatures of ancient phosphorites

Phosphorites are significant geological deposits that serve as key archives of past marine productivity, biogeochemical cycling, and sedimentary processes, as well as critical reservoirs of phosphorus, an essential element for global agriculture. Herein we investigate Late Cretaceous phosphorite deposition in Israel, which occurred in an extensive phosphorite belt spanning from Turkey to...
By
Energy Resources Program, Geology, Energy & Minerals Science Center

Per- and polyfluoroalkyl substances (PFAS) in produced water from the Denver Basin Per- and polyfluoroalkyl substances (PFAS) in produced water from the Denver Basin

Per- and polyfluoroaklyl substances (PFAS) of are of interest due to their persistence and ubiquity in the environment and their potential health and environmental effects. While these compounds have been well studied in the past 10 years, little is known about PFAS in oil and gas produced waters, which are voluminous and have the potential to impact the environment through surficial...
By
Energy Resources Program, Geology, Energy & Minerals Science Center

Data supporting nanometer-scale relationships between sedimentary organic matter molecular composition, fluorescence, cathodoluminescence, and reflectance Data supporting nanometer-scale relationships between sedimentary organic matter molecular composition, fluorescence, cathodoluminescence, and reflectance

This data release describes optical photothermal infrared (OPTIR) spectroscopy data used to map sedimentary organic matter functional group distributions at 500 nm resolution in a sample from the Lower Cretaceous Sunniland Limestone from the South Florida Basin. Examined fields of view include occurrences of amorphous organic matter (AOM), inertinite, micrinite, solid bitumen...
By
Energy Resources Program, Geology, Energy & Minerals Science Center

Geochemical Data for Produced Water and Gas from the Antrim Shale in Michigan, 2023 Geochemical Data for Produced Water and Gas from the Antrim Shale in Michigan, 2023

In 2023, the U.S. Geological Survey, in cooperation with Riverside Energy Michigan, LLC, conducted an injection experiment to monitor the natural rate of biogenic methane generation in the Mortensen A4-24 well which was completed in the Antrim Shale and located in Antrim County, Michigan, United States of America. Approximately 20 barrels (bbl) of produced water was pumped from the well...
By
Energy Resources Program, Geology, Energy & Minerals Science Center, Wyoming-Montana Water Science Center, Brine Research Instrumentation and Experimental (BRInE) Laboratory, Eastern Energy and Environmental Laboratory (EEEL)

Raman data supporting deep syntectonic burial of the Anthracite belt region, Pennsylvania Raman data supporting deep syntectonic burial of the Anthracite belt region, Pennsylvania

Included in this data release are eight files: one metadata file, 6 comma separated value (.csv) datafiles and one data dictionary file defining the entities and attributes that constitute this dataset. The 6 datafiles support the publication, Deep syntectonic burial of the Anthracite belt, Eastern Pennsylvania, by providing in csv format the data from Figure 11 – Representative Raman...
By
Energy Resources Program, Geology, Energy & Minerals Science Center

Produced water major ion geochemistry, water isotopes, radium content, and field parameters and gas compositions from Niobrara Formation petroleum wells in the Denver-Julesburg Basin Produced water major ion geochemistry, water isotopes, radium content, and field parameters and gas compositions from Niobrara Formation petroleum wells in the Denver-Julesburg Basin

This data release includes field parameters (pH and specific conductance), major ion geochemistry (B, Ba, Br, Cl, Ca, Fe, K, Li, Mg, Mn, Na, Si, SO4, Sr), total dissolved solids, specific gravity, water isotopes (delta-2H and delta-18O), and radium isotopes (226Ra and 228Ra) from produced water samples taken from petroleum wells producing from the Niobrara Formation in the Denver...
By
Energy Resources Program, Geology, Energy & Minerals Science Center, Brine Research Instrumentation and Experimental (BRInE) Laboratory
No results found.
Filter Total Items: 41

Per- and polyfluoroalkyl substances in waters associated with oil and gas development in the Denver Basin Per- and polyfluoroalkyl substances in waters associated with oil and gas development in the Denver Basin

Use of per- and polyfluoroalkyl substances (PFAS) in the petroleum industry could be a cause for concern due to the large volumes of produced water (PW) generated during oil and gas extraction, the reuse of these wastes in water-stressed regions, and adverse health outcomes related to PFAS exposures. However, PW PFAS characterization is nearly absent in the literature, and hydraulic...
Authors
Matthew S. Varonka, Aaron M. Jubb, Bonnie McDevitt, Jenna L. Shelton, Elliott P. Barnhart, Denise M. Akob, Isabelle M. Cozzarelli
By
Contaminant Biology, Energy Resources Program, Environmental Health Program, Toxic Substances Hydrology, Geology, Energy & Minerals Science Center, Wyoming-Montana Water Science Center, Brine Research Instrumentation and Experimental (BRInE) Laboratory

Nanometer-scale relationships between sedimentary organic matter molecular composition, fluorescence, cathodoluminescence, and reflectance: The importance of oxygen content at low thermal maturities Nanometer-scale relationships between sedimentary organic matter molecular composition, fluorescence, cathodoluminescence, and reflectance: The importance of oxygen content at low thermal maturities

Molecular characterization of sedimentary organic matter (SOM), termed macerals, is a common goal when seeking to understand petroleum generation as well as other geologic processes in deep time. However, unambiguous measurement of discrete macerals is challenging due to the small size of organic particles in sedimentary rocks, the proximity of different organic matter types to one...
Authors
Aaron M. Jubb, Paul C. Hackley, Ryan J. McAleer, Jing Qu
By
Energy Resources Program, Florence Bascom Geoscience Center, Geology, Energy & Minerals Science Center

Lithium resource in the Smackover Formation brines of Southern Arkansas Lithium resource in the Smackover Formation brines of Southern Arkansas

Lithium-rich brine deposits occur throughout the United States, including in the Smackover Formation. The concentration of lithium in Smackover Formation brines was predicted across southern Arkansas by using a machine-learning model that incorporated lithium concentration data and geologic information. Between 5.1 and 19.0 million metric tons of lithium are calculated to be present in...
Authors
Katherine J. Knierim, Andrew L. Masterson, Philip A. Freeman, Bonnie McDevitt, Amanda H. Herzberg, Peng Li, Ciara Mills, Colin Doolan, Aaron M. Jubb, Scott M. Ausbrooks, Jessica Chenault
By
Geology, Energy & Minerals Science Center, Lower Mississippi-Gulf Water Science Center, Brine Research Instrumentation and Experimental (BRInE) Laboratory

Deep syntectonic burial of the Anthracite belt, Eastern Pennsylvania Deep syntectonic burial of the Anthracite belt, Eastern Pennsylvania

Fluid inclusion microthermometry and Raman spectroscopy of fluid inclusions in quartz veins from the Pennsylvanian rocks of the Anthracite belt, eastern Pennsylvania support a deep burial model of coalification in favor of focused orogenic hot fluid flow. High-temperature (250 to 255 °C) trapping of CH4 ± CO2 saturated aqueous fluids and CH4 ± CO2 inclusions indicate fluid trapping at...
Authors
Mark A. Evans, Aaron M. Jubb
By
Energy Resources Program, Geology, Energy & Minerals Science Center

Produced water geochemistry from hydraulically stimulated Niobrara Formation petroleum wells: Origin of salinity and temporal perspectives on treatment and reuse Produced water geochemistry from hydraulically stimulated Niobrara Formation petroleum wells: Origin of salinity and temporal perspectives on treatment and reuse

Produced water (i.e., a mixture of returned injection fluids and geologic formation brines) represents the largest volumetric waste stream associated with petroleum production in the United States. As such, produced water has been the focus of intense study with emphasis on understanding the geologic origin of the fluids, environmental impacts of unintended or intentional release...
Authors
Aaron M. Jubb, Jenna L. Shelton, Bonnie McDevitt, Kaela K. Amundson, Amanda Sha Herzberg, Jessica Chenault, Andrew Laurence Masterson, Matthew S. Varonka, Glenn D. Jolly, Christina A. DeVera, Elliott P. Barnhart, Michael J. Wilkins, Madalyn S. Blondes
By
Energy Resources Program, Geology, Energy & Minerals Science Center, Brine Research Instrumentation and Experimental (BRInE) Laboratory

Evaluation of the lithium resource in the Smackover Formation brines of southern Arkansas using machine learning Evaluation of the lithium resource in the Smackover Formation brines of southern Arkansas using machine learning

Global demand for lithium, the primary component of lithium-ion batteries, greatly exceeds known supplies, and this imbalance is expected to increase as the world transitions away from fossil fuel energy sources. High concentrations of lithium in brines have been observed in the Smackover Formation in southern Arkansas (>400 milligrams per liter). We used published and newly collected...
Authors
Katherine J. Knierim, Madalyn S. Blondes, Andrew Laurence Masterson, Philip A. Freeman, Bonnie McDevitt, Amanda Sha Herzberg, Peng Li, Ciara Mills, Colin A. Doolan, Aaron M. Jubb, Scott Ausbrooks, Jessica Chenault
By
Geology, Energy & Minerals Science Center, Lower Mississippi-Gulf Water Science Center

*Disclaimer: Listing outside positions with professional scientific organizations on this Staff Profile are for informational purposes only and do not constitute an endorsement of those professional scientific organizations or their activities by the USGS, Department of the Interior, or U.S. Government

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