-
LOW INTERFACIAL TENSION AND MISCIBILITY STUDIES FOR SURFACTANT TERTIARY...
The effects of temperature and of divalent ion concentration on the structure of aqueous surfactant solutions have been determined. As temperature increases, the salinity range... -
Scribe Database Collection for the Deepwater Horizon Oil Spill
The Scribe Database Collection includes 14 databases containing data from the Deepwater Horizon (DWH) Oil Spill Event Response Phase. These databases are the work of Federal... -
Evaluation of fluid rxns supcrit CO2 and NaCl brine: integrity of a geologic...
The reactive behavior of a mixed fluid (supercritical CO2 and brine) under physical–chemical conditions relevant to geologic storage and sequestration in a carbon repository is... -
Methane contamination of drinking water accompanying gas-well drilling and...
Directional drilling and hydraulic-fracturing technologies are dramatically increasing natural-gas extraction. In aquifers overlying the Marcellus and Utica shale formations of... -
USGS Produced Waters Database
The produced water database presented at this web site is a revision of a database originally compiled at the DOE Fossil Energy Research Center that was located in Bartlesville,... -
Use of weighted X-ray diffraction data for semi-quantitative estimation of...
The intensity of x-rays diffracted from a component of a mixture is proportional to the concentration of that component in the mixture. The proportionality constant is however... -
Geochemical context for gas investigations App. Basin. Gases from...
A geochemical context for stray gas investigations in the northern Appalachian Basin: Implications of analyses of natural gases from Neogene-through Devonian-age strata As the... -
Sampling and Analysis of Water Streams Associated with the Development of...
At current estimates of recoverable natural gas of more than 489 tcf, the Marcellus Shale is considered to be among the largest natural gas reserves in the world. The... -
Mineral Resources On-Line Spatial Data
Interactive maps and downloadable data for regional and global Geology, Geochemistry, Geophysics, and Mineral Resources, provided by USGS. Multiple useful links for materials to... -
Alternative Fuel Stations
The Alternative Fuels database is a geographic point database of fueling facilities that offer fuels other than gasoline in the United States. The dataset provides users with... -
Differential Optical Absorption Spectroscopy data acquired at Mount Pagan...
On 6 April 2014, a Differential Optical Absorption Spectroscopy (DOAS) instrument was used to measure the radiance of scattered solar radiation passing through the plume emitted... -
Methane and benzene in drinking-water wells overlying the Eagle Ford,...
Groundwater samples were collected from domestic and public-supply wells in the Eagle Ford study area in 2015–16, in the Fayetteville study area in 2015, and in the Haynesville... -
Water chemistry data and calculations for Fracture Sustainability Tests
Measured cation, anion, and silica are presented as well as calculations evaluating mass balance performed for 4 fracture sustainability tests under EGS conditions: Stripa... -
Geochemistry data collected (1985-2015) for understanding the evolution of...
This U.S. Geological Survey (USGS) Data Release is focused on the geochemistry of wells within the oil zone and groundwater monitoring wells away from the oiled zone at the... -
Time Series of Autonomous Carbonate System Parameter Measurements from...
This dataset contains carbonate system data collected by scientists from the U.S. Geological Survey (USGS) St. Petersburg Coastal and Marine Science Center to investigate the... -
Alkenone and foraminifer abundance data from Miocene and Pliocene Atlantic...
Alkenone data were extracted from core and outcrop samples from the Miocene and Pliocene of the mid Atlantic Coastal Plain. The Uk'37 index is used to estimate temperature and... -
Sonde data to characterize physical and chemical properties of the Cenote...
Subterranean estuaries extend inland into density-stratified coastal carbonate aquifers that contain a surprising diversity of endemic animals (mostly crustaceans) within a... -
Major-oxide and trace-element geochemical data from rocks collected in 2019...
During the 2019 field season, geologists from the Alaska Division of Geological & Geophysical Surveys (DGGS) conducted 1:100,000-scale geologic mapping and sampling of a... -
Global Geochemical Database for Critical Minerals in Archived Mine Samples
The Critical Minerals in Archived Mine Samples Database (CMDB) contains chemistry and geologic information for historic ore and ore-related rock samples from mineral deposits in... -
Discrete water column sample data from predefined locations (stations) of...
The United States Geological Survey (USGS) is studying the effects of climate change on ocean acidification within the Gulf of Mexico; dealing specifically with the effect of...