30 dataset trovati

Resource and reserves estimation methodology for conventional oil and gas reservoirs is based in large part on the historic precedent of geologic and engineering evaluation over...

This website contains information on the locations of well sites in the state of Ohio, but does not contain additional information like gamma ray, density, permeability, etc.

A PowerPoint presentation by Don Siegel (Syracuse University) and Melody Kight, Esq. (SUNY-ESF)

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...

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...

Geochemical signatures of black shales deposited during Oceanic Anoxic Event 2 (Cenomanian/Turonian) in the tropical Atlantic (Demerara Rise, ODP Leg 207) and in northern...

To gain a better understanding of the potential U.S. domestic shale gas and shale oil resources, EIA commissioned INTEK, Inc. to develop an assessment of onshore Lower 48 States...

This site, managed by the West Virginia Geological and Economic Survey, contains data on a few (low hundreds) but not all wireline logs in the state. Information includes gamma...

A quick fact sheet with some data produced by ProChemTech to describe the treatment of Marcellus gas well hydrofracture wastewater disposal.

No data is present. This is Powerpoint presentation provides background information on shale gas reservoirs.

A new method to treat fracture fluids in situ.

In this study we investigated Marcellus Shale metal extractability, and reactivity with fracturing fluids, through bulk extractions and experiments in high-pressure, high-...

A newly discovered bacterium, Desulfotomaculum auripigmentum, precipitates arsenic trisulfide (As2S3). Precipitation of As2S3 by this organism results from its reduction of...

This web server, run by the West Virginia Geological and Economic Survey, contains links to: WVGES Scanned Well Logs WVGES Digitized Logs WVGES Slabbed Core Photographs WVGES...

Two well-known methods of iron removal were tried to see their effectiveness in removing arsenic. One of these was in-situ sedimentation and the other was conventional iron...

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...

Cleavage duplexes are zones of platy, spaced cleavage, that either parallel bedding or ramp through shale sections. Examples are 2-60 m thick. The cleavage within the zones is...

This chapter will focus on recent progress on the mechanisms of metalloid uptake, metabolism, and detoxification in bacteria, archaea, and eukaryotic microbes.

Natural gas extracted from shale formations is one of the fastest growing sources of energy in the United States. Our IQP analyzes public data regarding regulatory violations...

This web server, run by the West Virginia Geological and Economic Survey, contains data on: WVGES Scanned Well Logs WVGES Digitized Logs WVGES Slabbed Core Photographs WVGES...