Big Data and Data Visualization Completed
In the “Big Data and Data Visualization” task of the Oil and Gas Waters Project, we compile and update the USGS National Produced Waters Geochemical Database and use big data approaches to provide stakeholders with effortless access and modern tools for easier use and interpretation of our data.
Below are other science projects associated with this project task.
Geophysical mapping of produced water in near-surface environments
Quantities of water associated with oil and gas development
Oil and Gas Waters Project
Characterization and Reuse of Oil and Gas Waters
Below are publications associated with this project task.
USGS investigations of water produced during hydrocarbon reservoir development
Machine learning can assign geologic basin to produced water samples using major ion geochemistry
Repetitive sampling and control threshold improve 16S rRNA results from produced waters associated with hydraulically fractured shales
Compositional analysis of formation water geochemistry and microbiology of commercial and carbon dioxide-rich wells in the southwestern United States
USGS investigations of water produced during hydrocarbon reservoir development
- Overview
In the “Big Data and Data Visualization” task of the Oil and Gas Waters Project, we compile and update the USGS National Produced Waters Geochemical Database and use big data approaches to provide stakeholders with effortless access and modern tools for easier use and interpretation of our data.
- Science
Below are other science projects associated with this project task.
Geophysical mapping of produced water in near-surface environments
This task within the Oil and Gas Waters Project focuses on the development of oil and gas resources results in substantial volumes of produced water. Particularly when produced from deep geologic formations, these waters can exhibit elevated salinity in comparison to shallow groundwater at the same location. Knowing the spatial and temporal occurrence of high salinity produced water in groundwater...Quantities of water associated with oil and gas development
Work in this task of the Oil and Gas Waters Project focuses on quantifying the water used during hydrocarbon development and the water produced along with oil and gas. Hydraulic fracturing is an integral part of oil and gas development in many areas, and water use for this purpose has increased considerably in the last decade. Water produced from petroleum reservoirs includes hydraulic fracturing...Oil and Gas Waters Project
The primary objective of this project is to provide information on the volume, quality, impacts, and possible uses of water produced during generation and development of energy resources (particularly hydrocarbons) as well as related fluids injected into reservoirs for energy development and associated waste disposal. The purpose of this work is to address scientific and societal questions...Characterization and Reuse of Oil and Gas Waters
In the “Characterization and Reuse of Oil and Gas Waters” task of the Oil and Gas Waters Project, we collect new water samples from conventional and hydraulically fractured unconventional plays in high priority oil and gas basins and use the geochemistry of water produced along with oil and gas (a) as a tool to interpret deep basin fluid flow and to fingerprint brines from specific reservoirs, (b)... - Publications
Below are publications associated with this project task.
USGS investigations of water produced during hydrocarbon reservoir development
Significant quantities of water are present in hydrocarbon reservoirs. When brought to the land surface during oil, gas, and coalbed methane production, the water—either naturally occurring or injected as a method to enhance production—is termed produced water. Produced water is currently managed through processes such as recycling, treatment and discharge, spreading on roads, evaporation or infilAuthorsMark A. Engle, Isabelle M. Cozzarelli, Bruce D. SmithMachine learning can assign geologic basin to produced water samples using major ion geochemistry
Understanding the geochemistry of waters produced during petroleum extraction is essential to informing the best treatment and reuse options, which can potentially be optimized for a given geologic basin. Here, we used the US Geological Survey’s National Produced Waters Geochemical Database (PWGD) to determine if major ion chemistry could be used to classify accurately a produced water sample to aAuthorsJenna L. Shelton, Aaron M. Jubb, Samuel Saxe, Emil D. Attanasi, Alexei Milkov, Mark A Engle, Philip A. Freeman, Christopher Shaffer, Madalyn S. BlondesRepetitive sampling and control threshold improve 16S rRNA results from produced waters associated with hydraulically fractured shales
Sequencing microbial DNA from deep subsurface environments is complicated by a number of issues ranging from contamination to non-reproducible results. Many samples obtained from these environments - which are of great interest due to the potential to stimulate microbial methane generation - contain low biomass. Therefore, samples from these environments are difficult to study as sequencing resultAuthorsJenna L. Shelton, Elliott Barnhart, Leslie F. Ruppert, Aaron M. Jubb, Madalyn S. Blondes, Christina A. DeVeraCompositional analysis of formation water geochemistry and microbiology of commercial and carbon dioxide-rich wells in the southwestern United States
Studies of naturally occurring subsurface carbon dioxide (CO2) accumulations can provide useful information for potential CO2 injection projects; however, the microbial communities and formation water geochemistry of most reservoirs are understudied. Formation water and microbial biomass were sampled at four CO2-rich reservoir sites: two within Bravo Dome, a commercial CO2 field in New Mexico; oneAuthorsJenna L. Shelton, Robert S. Andrews, Denise M. Akob, Christina A. DeVera, Adam C. Mumford, Mark Engle, Michelle R. Plampin, Sean T. BrennanUSGS investigations of water produced during hydrocarbon reservoir development
Significant quantities of water are present in hydrocarbon reservoirs. When brought to the land surface during oil, gas, and coalbed methane production, the water—either naturally occurring or injected as a method to enhance production—is termed produced water. Produced water is currently managed through processes such as recycling, treatment and discharge, spreading on roads, evaporation or infilAuthorsMark A. Engle, Isabelle M. Cozzarelli, Bruce D. Smith