-
LOW INTERFACIAL TENSION AND MISCIBILITY STUDIES FOR. SURFACTANT TERTIARY ENHA...
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... -
A Protocol to Identify Flowback Water Contamination to Drinking Waters
A PowerPoint presentation by Don Siegel (Syracuse University) and Melody Kight, Esq. (SUNY-ESF) -
Speciation and Fate of Arsenic in Three Lakes of the Aberjona Watershed
The speciation of arsenic in the environment is controlled by reduction, methylation, and oxidation processes and is therefore influenced by redox conditions. However, in the... -
Sodium Bicarbonate in Chemical Flooding: Part II, Topical Report, July 1987
Sodium Bicarbonate in Chemical Flooding: Part II, Topical Report, July 1987 -
CHEMISTRY AND ORIGIN OF OIL AND GAS WELL BRINES IN WESTERN PENNSYLVANIA
Brines having moderate to high salt content (up to 343 grams per liter [g/L]) occupy most pore spaces in rocks below a depth of a few thousand feet in Pennsylvania and are... -
Marcellus Gas Well Hydrofracture Wastewater Disposal by Recycle Treatment Pro...
A quick fact sheet with some data produced by ProChemTech to describe the treatment of Marcellus gas well hydrofracture wastewater disposal. -
Procedures for petrophysical, mineralogical and geochemical characterization ...
These methods result from about four years of study of shales and recent fine-grained muds. Characterization of shales has been a topic of intensive research under the Eastern... -
Biofilm Remediation of Fracture Fluids Patent
A new method to treat fracture fluids in situ. -
Probing Influence of Reactions between Fracture Fluids and Marcellus Shale
In this study we investigated Marcellus Shale metal extractability, and reactivity with fracturing fluids, through bulk extractions and experiments in high-pressure, high-... -
Baseline Groundwater Quality from 20 Domestic Wells in Sullivan County, Penns...
A USGS study setting a basline for groundwater measures in Sullivan County, Pennsylvania. -
Report on Flow-through Experiments of Fractured Basalts Reacted with CO2-Rich...
In this report, we present data from experiments conducted that had flow of CO2-rich aqueous solutions through natural and synthetic basalts. The experiments in this report... -
CO2–brine–caprock interaction: Reactivity experiments on Eau Claire shale and...
Long term containment of stored CO2 in deep geological reservoirs will depend on the performance of the caprock to prevent the buoyant CO2 from escaping to shallow drinking... -
Ra Content of Oil- and Gas-Field Produced Waters in the Northern Appalachian ...
Radium activity data for waters co-produced with oil and gas in New York and Pennsylvania have been compiled from publicly available sources and are presented together with new... -
INORGANIC GEOCHEMISTRY OF DEVONIAN SHALES IN SOUTHERN WEST VIRGINIA: GEOGRAPH...
Samples of cuttings from twenty-one wells and a core from a single well in southern West Virginia were analyzed for major and minor elements: silicon, aluminum, iron, magnesium,... -
Methane in West Virginia Ground Water
Methane has been found as a dissolved gas in numerous ground-water samples from water wells in West Virginia. Methane (CH4) is a colorless, odorless, tasteless gas that can... -
Pennsylvania YTD well permit applications - 1/1/2013 to 12/27/2013
Information of the amounts and types of permits issued to drill wells in Pennsylvania - includes oil and gas wells. -
LOW INTERFACIAL TENSION AND MISCIBILITY STUDIES FOR SURFACTANT TERTIARY ENHAN...
Two model surfactant systems, one based on Texas 1 and the other on sodium dodecyl sulfate, were developed to give ultralow interfacial tensions and middle phase microemulsions... -
USE OF WEIGHTED X-RAY DIFFRACTION DATA FOR SEMI-QUANTITATIVE ESTIMATION OF M...
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... -
UTILIZATION OF OIL SHALE ENERGY AND OIL SHALE MIN IN THE PRODUCTION OF CEMENT...
In Dotternhausen, Germany, Rohrbach Zement has been successfully using Posidonia shale in a complex process for more than 60 years. The oil shale is rather poor with only 9 %... -
Dissolved Methane in New York Groundwater
New York State is underlain by numerous bedrock formations of Cambrian to Devonian age that produce natural gas and to a lesser extent oil. This USGS Open-File report examines...
E' possibile inoltre accedere al registro usando le API (vedi Documentazione API).