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19 submissions

Submissions within the EDX system encompass many different forms of data. This includes, but is not limited to, publications, files, apps, tools, or other resources that are data driven resources.

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...
Cleavage duplexes are zones of platy, spaced cleavage, that either parallel bedding or ramp through shale sections. Examples are 2-60 m thick. The...
Coupled alkali-feldspar dissolution and secondary mineral precipitation in batch systems: 1. New experiments at 200 °C and 300 bars Batch reactor...
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...
No data is present. This is Powerpoint presentation provides background information on shale gas reservoirs.
A quick summary about the recycling of hydraulic fracturing fluids.
A geochemical context for stray gas investigations in the northern Appalachian Basin: Implications of analyses of natural gases from...
Large quantities of highly saline brine flow from gas wells in the Marcellus Formation after hydraulic stimulation (‘‘fracking’’). This study...
Increased stray gas abundance in a subset of drinking water wells near Marcellus shale gas extraction Horizontal drilling and hydraulic fracturing...
Directional drilling and hydraulic-fracturing technologies are dramatically increasing natural-gas extraction. In aquifers overlying the Marcellus...
Natural Gas Plays in the Marcellus Shale: Challenges and Potential Opportunities The U.S. has abundant natural gas resources within the Barnett...
The Council Run field of north central Pennsylvania is one of the most productive natural gas fields in the central Appalachian basin. The field is...
A stratigraphic column, broken down by region, of the Appalachian Basin.
To gain a better understanding of the potential U.S. domestic shale gas and shale oil resources, EIA commissioned INTEK, Inc. to develop an...
NETL
The unconventional hydrocarbon resources map of North America provides an overview of major sedimentary basins, plays and active production areas...
Resource and reserves estimation methodology for conventional oil and gas reservoirs is based in large part on the historic precedent of geologic...
This is an overview of the Marcellus Shale in Pennsylvania, giving the geology for Marcellus.
A PowerPoint presentation by John A Harper about the Marcellus Shale.
In recent years, shale gas formations have become economically viable through the use of horizontal drilling and hydraulic fracturing. These...