Energy Resources Program
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Published on Wednesday, January 10, 2018
The USGS has released v2.3 of the National Produced Waters Geochemical Database and Map Viewer. During hydrocarbon production, water is typically co-produced from the geologic formations producing oil and gas. Understanding the composition of these produced waters is important to help investigate the regional hydrogeology, the source of the water, the efficacy of water treatment and disposal plans, potential economic benefits of mineral commodities in the fluids, and the safety of potential sources of drinking or agricultural water. This U.S. Geological Survey (USGS) Produced Waters Geochemical Database, which contains geochemical and other information for 114,943 produced water and other deep formation water samples of the United States, is an updated version of the 2002 USGS Produced Waters Database (Breit and others, 2002). In addition to the major element data presented in the original, the new database contains trace elements, isotopes, and time-series data, as well as nearly 100,000 additional samples that provide greater spatial coverage from both conventional and unconventional reservoir types, including geothermal. The database is a compilation of 40 individual databases, publications, or reports. The database was created in a manner to facilitate addition of new data and correct any compilation errors, and is expected to be updated over time with new data as provided and needed.
National Produced Waters Geochemical Database
National Produced Waters Geochemical Map Viewer
Project Website: Produced Waters
Categories: All, Environment Aspects, Produced Waters, Type: Website News
Tags: geochemistry, Environmental Health, Produced Waters, Environment Aspects
Page Last Modified: Wednesday, December 03, 2014