Energy and Minerals

Multimedia

Filter Total Items: 148
December 31, 2009

Bats at Wind Turbines

Bats at Turbines (B-roll): Surveillance video (B-roll) from a temperature-imaging camera showing a bat interacting with a wind turbine at about 3 a.m. on a brightly moonlit night in late August.[video resolution 614 by 454 pixels, limited by imaging device]

Area in northern Alaska where subsurface temperature and pressure conditions are conducive to the occurrence of gas hydrates
December 31, 2008

Northern Alaska and potential gas hydrate occurences

 

Area in northern Alaska where subsurface temperature and pressure conditions are conducive to the occurrence of gas hydrates (red outline), compiled by Timothy Collett as part of USGS Fact Sheet 2008-3073. Note that gas hydrate could occur in sediments both onshore and at shallow water depths

...
Image shows a drill rig on a snowy landscape
December 31, 2007

Gas Hydrate Drill Rig at the Mt. Elbert Test Site in Alaska

A drill rig at the Mount Elbert test site in Alaska's North Slope, just west of Prudhoe Bay. USGS joined BP Exploration (Alaska) and the U.S. Department of Energy to drill a test well to study natural gas production from gas hydrate deposits. Read more about the Mt. Elbert project 

...
Image shows gas hydrates in marine sediments from a drill core
December 31, 2006

Gas Hydrates in Marine Sediments from the Indian Ocean

This image shows gas hydrates (the white material) in marine sediments from a test well drilled in the Indian Ocean in 2006 during the Indian National Gas Hydrate Program (NGHP) Expedition 01.

The NGHP Expedition 01 was designed to study the gas-hydrate occurrences off the Indian Peninsula and along the Andaman convergent margin with special emphasis on

...
Image shows gas hydrates in marine sediments with a ruler along the side to show scale
December 31, 2006

Gas Hydrates in Marine Sediments

This image shows gas hydrates (the white material) in marine sediments from a test well drilled in the Indian Ocean in 2006 during the Indian National Gas Hydrate Program (NGHP) Expedition 01.

The NGHP Expedition 01 was designed to study the gas-hydrate occurrences off the Indian Peninsula and along the Andaman convergent margin with special emphasis on

...
Image shows gas hydrates in marine sediments with a ruler alongside to show scale
December 31, 2006

Gas Hydrates in Marine Sediments from the Indian Ocean

This image shows gas hydrates (the white material) in marine sediments from a test well drilled in the Indian Ocean in 2006 during the Indian National Gas Hydrate Program (NGHP) Expedition 01.

The NGHP Expedition 01 was designed to study the gas-hydrate occurrences off the Indian Peninsula and along the Andaman convergent margin with special emphasis on

...
Image shows gas hydrates in marine sediments with a red pen for scale
December 31, 2006

Gas Hydrates in Marine Sediments from the Indian Ocean

This image shows gas hydrates (the white material) in marine sediments from a test well drilled in the Indian Ocean in 2006 during the Indian National Gas Hydrate Program (NGHP) Expedition 01.

The NGHP Expedition 01 was designed to study the gas-hydrate occurrences off the Indian Peninsula and along the Andaman convergent margin with special emphasis on

...
May 23, 2006

rare earth oxides

These rare-earth oxides are used as tracers to determine which parts of a watershed are eroding. Clockwise from top center: praseodymium, cerium, lanthanum, neodymium, samarium, and gadolinium. Image Number D1115-1. Photo by Peggy Greb, USDA-ARS.

Image shows a rock cairn on a snowy peak with the sun on the horizon
December 31, 2002

Inukshuk at the Mallik Gas Hydrate Test Site in Canada

This image shows an inukshuk, a stone cairn used by indigenous peoples in northern latitudes, particularly in places like northern Canada. 

This inukshuk is located near the Mallik test site in Canada's Mckenzie Delta. USGS joined the Geological Survey of Canada, JAPEX, and thehe Japanese National Oil Company to drill test wells for natural gas production from gas

...
Image shows a drill rig on a snowy landscape with the sun on the horizon
December 31, 2002

Gas Hydrate Drill Rig at the Mallik Test Site in Canada

A drill rig at the Mallik test site in Canada's Mckenzie Delta.  USGS joined the Geological Survey of Canada, JAPEX, and the Japanese National Oil Company to drill test wells for natural gas production from gas hydrate deposits. Read more about the Mallik project 

...
Image shows gas hydrate samples in blue-gloved hands
December 31, 2002

Gas Hydrates in Marine Sediments off the Oregon Coast

During Ocean Drilling Program Leg 204, nine sites were cored and wireline logged on the Oregon continental margin to determine the distribution and concentration of gas hydrates in an accretionary ridge setting, investigate the mechanisms that transport methane and other gases into the gas hydrate stability zone, and obtain constraints on physical properties of gas

...
Brooks Range, Alaska: View southward from Fortress Mountain Formation on Atigun syncline
December 31, 2001

Fortress Mountain Formation, Brooks Range

View southward from Fortress Mountain Formation on Atigun syncline towards Brooks Range.  Trans-Alaska Pipeline, haul road, and Galbraith Lake in valley.  Location in Brooks Range foothills, about 90 miles southeast of Umiat.