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Tuesday, March 31, 2015

Qualitative and Quantitative Analysis of Dibenzofuran, Alkyldibenzofurans, and Benzo[b]naphthofurans in Crude Oils and Source Rock Extracts

Outside Publication: Energy & Fuels
​Dibenzofuran (DBF), its alkylated homologues, and benzo[b]naphthofurans (BNFs) are common oxygen-heterocyclic aromatic compounds in crude oils and source rock extracts. A series of positional isomers of alkyldibenzofuran and benzo[b]naphthofuran were identified in mass chromatograms by comparison with internal standards and standard retention indices.

Wednesday, March 25, 2015

Appalachian Basin Energy Resources -- A New Look at an Old Basin

USGS Technical Release & Publication
Appalachian coal and petroleum resources are still available in sufficient quantities to contribute significantly to fulfilling the nation’s energy needs, according to a recent study by the USGS.

Thursday, March 19, 2015

Coal and Petroleum Resources in the Appalachian Basin: Distribution, Geologic Framework, and Geochemical Character

USGS Publication: Professional Paper 1708
Fossil fuels from the Appalachian basin region have been major contributors to the Nation’s energy supplies over much of the last three centuries. Appalachian coal and petroleum resources are still available in sufficient quantities to contribute significantly to fulfilling the Nation’s energy needs. Although both conventional oil and gas continue to be produced in the Appalachian basin, most new wells in the region are drilled in shale reservoirs to produce natural gas...

Thursday, March 19, 2015

Structural degradation of Thar lignite using MW1 fungal isolate: Optimization studies

Outside Publication: International Biodeterioration & Biodegradation
Biological degradation of low-rank coals, particularly degradation mediated by fungi, can play an important role in helping us to utilize neglected lignite resources for both fuel and non-fuel applications. Fungal degradation of low-rank coals has already been investigated for the extraction of soil-conditioning agents and the substrates, which could be subjected to subsequent processing for the generation of alternative fuel options, like methane...

Monday, March 16, 2015

Development, evolution, and destruction of the saline mineral area of Eocene Lake Uinta, Piceance Basin, western Colorado

USGS Publication: Scientific Investigations Report 2013–5176
​Halite and the sodium bicarbonate mineral nahcolite were deposited in Eocene-age saline Lake Uinta in the Piceance Basin, northwestern Colorado. Variations in the areal extent of saline mineral deposition through time were studied using descriptions of core and outcrop.

Monday, March 02, 2015

In-Place Oil Shale Resources of the Mahogany Zone, Green River Formation, Sorted by Grade, Overburden Thickness, and Stripping Ratio, Piceance Basin, Colorado, and Uinta Basin, Utah

USGS Publication: Fact Sheet 2015-3005
A range of geological parameters relevant to mining oil shale have been examined for the Mahogany zone of the Green River Formation in the Piceance Basin, Colorado, and Uinta Basin, Utah, using information available in the U.S. Geological Survey Oil Shale Assessment database. 




AAPG9 Acid Mine Drainage4 Afghanistan4 Alabama2 Alaska29 Alaska North Slope12 Anadarko Basin4 Appalachian Basin31 Arctic11 Arizona4 Arkoma Basin3 Assessments150 Bakken6 Bangladesh1 Barnett Shale3 Bighorn Basin2 Biofuels2 Biology2 Bitumen2 California6 CCPs1 China6 Coal63 Coal Fires3 Coal Quality28 Coal Reserves7 Coal Resources16 Coalbed Gas8 Coalbed Methane20 Coastal Erosion1 Colorado29 Colorado Plateau16 Continuous Gas40 Continuous Oil38 Conventional47 Cook Inlet4 Core Samples4 Crude Oil3 Devonian shale5 Eagle Ford2 East Coast Mesozoic Basins1 Economics19 Environment Aspects45 Environmental Health54 Erosion2 Fischer Assay4 Florida1 Gas Hydrates22 geochemistry59 Geologic Carbon Sequestration56 Geologic Maps2 Geology20 Geophysics16 Geostatistics5 Geothermal4 Gillette Coal Field1 GIS10 Greater Green River Basin16 green river6 Gulf Coast Basins18 Gulf of Mexico22 Human Health15 Hydraulic Fracturing10 Idaho1 Illinois5 India5 Indonesia3 In-Place7 International65 Kansas4 Kentucky9 Lab Updates1 Laboratories14 Louisiana8 Marcellus Shale11 Maryland2 Mercury15 Methodology41 Michigan1 Microbial Methane6 Montana14 National Oil & Gas Assessment61 natural gas1 Navajo1 Nevada1 New Mexico7 Niobrara1 North Dakota4 NPRA5 Ohio5 Oil and Gas155 Oil and Gas Maps5 Oil Shale26 Oklahoma4 Organic Petrology10 Outer Continental Shelf1 Peat1 Pennsylvania9 Permian Basin9 Petroleum10 Phosphorus1 Photomicrographs1 Piceance Basin18 Powder River Basin17 Produced Waters31 Puerto Rico2 Renewable Energy2 Reserve Growth8 Russia6 Sagebrush1 San Joaquin Basin3 Seismic6 Selenium7 Sequestration26 Shale Gas42 Shale Oil26 Solar1 South Dakota2 Southwestern Wyoming (WLCI)8 stratigraphy8 Sumatra3 Tennessee3 Texas19 thermal maturation9 Tight-Gas3 Uinta Basin7 Unconventional Oil19 Underpressure1 Uranium14 USA92 Utah12 Utica Shale3 Virginia7 West Virginia8 Wind Impacts5 Wind River Basin1 Woodford Play3 World Coal Quality Inventory18 World Petroleum Assessment58 Wyoming37


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