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#1 Federal

Direct Trace Element Determination in Oil and Gas Produced Waters with Inductively Coupled Plasma – Optical Emission Spectrometry (ICP-OES): Advantages of High Salinity Tolerance (2019)

Organization: Department of the Interior
Dataset Last Updated: August 19, 2020 at 12:00 AM

Waters co-produced during petroleum extraction are the largest waste stream from oil and gas development. Reuse or disposal of these waters is difficult due both to their high salinities, which...

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Search relevance: 1.00 | Views last month: 5 | Catalog Last Checked: September 10, 2026 at 10:35 PM

#2 Federal

Geochemical Data for Illinois Basin Coal Samples, 2015–2018 (ver.1.1, March 2021)

Organization: Department of the Interior
Dataset Last Updated: January 08, 2021 at 12:00 AM

Researchers at the U.S. Geological Survey (USGS) and their collaborators conducted a study of the geochemical properties of coals currently produced for electric power generation in the Illinois...

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Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 10:43 PM

#3 Federal

Method development for determination of trace amounts of silicon in hydrofluoric acid digests of biological samples and lung biopsy tissues by ICP-MS

Organization: Department of the Interior
Dataset Last Updated: January 30, 2024 at 12:00 AM

A method was described for determination of trace levels of silicon by inductively coupled plasma mass spectrometry (ICP-MS) from hydrofluoric (HF) digests of biological samples. The volatility of...

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Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 10:00 PM

#4 Federal

Oil samples and geochemical analyses of Afghanistan and adjacent areas (oilafg.shp)

Organization: Department of the Interior
Dataset Last Updated: May 24, 2021 at 12:00 AM

This shapefile contains points that describe the location of oil samples collected in Afghanistan and adjacent areas, and the results of organic geochemical analysis.

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Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 10:44 PM

#5 Federal

Utah FORGE: EGS Reservoir Produced Fluids Trace Elements 2024

Organization: Department of Energy
Dataset Last Updated: May 27, 2025 at 06:16 PM

This dataset contains trace element concentrations from fluid samples collected during the August-September 2024 circulation test at Utah FORGE. Samples were taken from injection well 16A(78)-32,...

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Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: October 15, 2026 at 11:04 PM

#6 Federal

Chemical and isotopic composition of gas, water, and solids from the 2019-2020 water lake in Halema’uma’u Crater, Kīlauea Volcano, Hawaii: Chemical composition of solids filtered from water samples

Organization: Department of the Interior
Dataset Last Updated: March 30, 2023 at 12:00 AM

Samples of the crater lake water were filtered in the field with a 0.45 micron filter. Subsequently, additional precipitates formed in the solute-rich samples (secondary precipitates). The solids...

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Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 10:44 PM

#7 Federal

Post-Test SEM Examination of Brady Core, Desert Peak Core, and Stripa Granite Samples

Organization: Department of Energy
Dataset Last Updated: May 17, 2021 at 03:27 PM

As part of the shear-induced permeability test of Brady well BCH-03, Desert Peak well DP 35-13, and Stripa granite samples, the three post-test (reacted) rock samples were examined using a...

Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: October 15, 2026 at 11:03 PM

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