This bedrock geologic map was produced by using airborne magnetic and electromagnetic surveys, data and notes from several months of fieldwork, geochemical data, and laboratory...

The Alaska Division of Geological & Geophysical Surveys (DGGS) has conducted 1:63,360-scale geologic mapping of the Eagle A-2 Quadrangle (270 square miles; equivalent to...

The Kanayut River area in the Chandler Lake Quadrangle, North Slope, Alaska, is located in the foothills of the Endicott Mountains. It is one of a series of areas selected for...

From June 19 through July 15, 2018, geologists from the Alaska Division of Geological & Geophysical Surveys (DGGS) carried out a geologic mapping and geochemical sampling...

Geologists from the Alaska Division of Geological & Geophysical Surveys (DGGS) and University of Alaska carried out a two-part geologic mapping and geochemical sampling...

A pilot study using discriminant analysis on major oxide and minor element data from 67 chert samples in the Rampart area, southeastern Tanana and southwest Livengood...

Mineral-resources personnel from the Alaska Division of Geological & Geophysical Surveys carried out a geological field survey, including mapping and sampling near Livengood...

This report provides detailed mapping (1:63,360-scale) in the Dalton Highway area, from Atigun Gorge to Slope Mountain, in the west-central Philip Smith Mountains quadrangle....

DEVONIAN SHALE PRODUCTION AND POTENTIAL

Geologic and Engineering Analyses and Evaluation of Factors Affecting Widespread Development of Devonian DOE/MC/22140-2651

LARGE SCALE FOAM FRACTURING IN THE DEVONIAN SHALE - A FIELD DEMONSTRATION IN WEST VIRGINIA

DEVONIAN SHALES OF OHIO AND THEIR EASTERN AND SOUTHERN EQUIVALENTS

Shallow Seismic Investigations of Devonian Shale Gas Production; June 1982

A brief discussion of some gas production experiments, done to better plan for future drilling events. From the paper: "Numerous areas in both the western and eastern United...

Lithologic Description of Cored Wells #11940 and #12041 in the Devonian Shale in the Cottageville, West Virginia Area

DOE/MC/08216-1331

The Tennessee Division of Geology under contract to the Morgantown Energy Technology Center of the U.S. Department of Energy has drilled eight NX core holes in eastern...

Paper discussing the geology of the Devonian shales and the potential locations of gasses within it. From the paper: "The internal stratigraphy of almost any sedimentary...

A paper describing the results of two hydraulic fracturing events. From the paper: "The current natural gas supply problems in the United States arc encouraging research into...

LITHOLOGIC DESCRIPTION OF CORED WELLS #20402 AND #20403 IN THE DEVONIAN SHALE IN LINCOLN COUNTY, WEST VIRGINIA