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Federal
Petroleum geology data from hydrous and anhydrous pyrolysis residues (ver. 2.0, January 2023) recent views
Department of the Interior —
This data release contains programmed pyrolysis, organic petrographic (reflectance), and semiquantitative X-ray diffraction mineralogy data for subsurface coal and... -
Federal
National Assessment of Oil and Gas Project - Uinta-Piceance Province (020) Maturation Contours recent views
Department of the Interior —
The maturation contours show vitrinite reflectance trends and ranges for five key petroleum system horizons within the Uinta-Piceance Province. The horizons are the... -
Federal
Reflectance measurements for eight samples submitted to the USGS Organic Petrology Laboratory in Reston recent views
Department of the Interior —
This data release contains reflectance measurements for eight samples submitted to the USGS Organic Petrology Laboratory in Reston. Samples include two artificial... -
Federal
Selected geochemistry and mineralogy of Paleozoic strata in northern and central Appalachian basin, U.S.A., 1994-2012 recent views
Department of the Interior —
A U.S. Geological Survey (USGS) provisional geochemical and mineralogical database for hydrocarbon-rich shale in the Appalachian region has been compiled by Catherine... -
Federal
Petroleum geology data from Mesozoic rock samples in the eastern U.S. Gulf Coast collected 2011 to 2017 recent views
Department of the Interior —
This data release contains Rock-Eval pyrolysis, organic petrographic (reflectance), and X-ray diffraction mineralogy data for subsurface Mesozoic rock samples from... -
Federal
Reflectance, Raman band separation and Mean multivariant curve resolution (MCR) in organic matter in Boquillas Shale recent views
Department of the Interior —
The molecular composition of petroliferous organic matter and its composition evolution throughout thermal advance are key to understanding and insight into petroleum... -
Federal
Investigating the effects of broad ion beam milling to sedimentary organic matter recent views
Department of the Interior —
To test if reflectance increases to sedimentary organic matter (vitrinite) caused by broad ion beam (BIB) milling were related to molecular aromatization and... -
Federal
National Assessment of Oil and Gas Project - Southwestern Wyoming Province (037) Maturation Contours recent views
Department of the Interior —
The maturation contours show vitrinite reflectance trends and ranges for petroleum system horizons within the Southwestern Wyoming Province. The horizons are the base... -
Federal
Data release for mean random reflectance for products of hydrous pyrolysis experiments on artificial rock mixtures of humic Wyodak-Anderson coal (2018) recent views
Department of the Interior —
Mean random vitrinite reflectance (Ro) is the most widely accepted method to determine thermal maturity of coal and other sedimentary rocks. However, oil-immersion Ro... -
Federal
Petroleum geology data from Cenozoic rock samples in the eastern U.S. Gulf Coast collected 2014 to 2016 recent views
Department of the Interior —
The U.S. Geological Survey assessed undiscovered petroleum resources in the downdip Paleogene formations of the U.S. Gulf Coast in 2018. During the assessment new...