Colorado Gas

65% of US Natural Gas from Five States

The leading states for natural gas production during 2011 were: Texas, Louisiana, Wyoming, Oklahoma, and Colorado. Together they produced 65% of US natural gas.

More at Energy Information Administration.

Oil Shale: The Next Fossil Energy Boom?

The current fossil energy boom in the United States is natural gas from shale. The next one could be oil shales [1].

[1] http://geology.com/usgs/oil-shale/

More at TheHill.com.

Anadarko Oil Estimate for the Niobrara Formation

Anadarko Petroleum estimates that the Niobrara Formation in the Wattenberg Field contains the equivalent of 500 million to 1.5 billion barrels of oil that can be tapped by horizontal drilling and hydraulic fracturing. (See slides 11-15 in the .pdf doc…

More at Anadarko.

How Natural Gas is Taxed in 19 Different States

The Marshall University Center for Business and Economic Research has prepared: Taxation of Natural Gas: A Comparative Analysis. This publication reviews the many methods of taxing natural gas 19 different states. You might be surprised at how many …

More at Marshall University Center for Business and Economic Research.

Seismic Surveys of the Niobrara Shale

An article in the Casper Star-Tribune reports that companies interested in the Niobrara Shale of Wyoming and Colorado are using seismic surveys to understand the stratigraphy.

More at Casper Star-Tribune.

Oil Shale Resources of the Green River Formation

USGS has published Assessment of In-Place Oil Shale Resources in the Eocene Green River Formation, Greater Green River Basin, Wyoming, Colorado, and Utah.
The publication summarizes the Green River Formation with detailed descriptions, maps, cross-se…

More at USGS.

Niobrara Shale: Higher Risk Than Expected?

Some companies are starting to doubt the initially optimistic opinions about the Niobrara Shale that has produced oil and natural gas in the Colorado, Western Nebraska and Wyoming area. Some recent wells have not been commercially viable and that has generated uncertainty. More at GulfNews.com.

Manufacturing Oil and Gas Reservoirs in the Niobrara Shale

Mark Northam, director of the School of Energy Resources at the University of Wyoming says that horizontal drilling and hydraulic fracturing allow drillers to “manufacture a reservoir” in the Niobrara Shale. More in the Billings Gazette.

New Drilling Technology Opens the Niobrara Shale

An article in the Billings Gazette explains how horizontal drilling and hydraulic fracturing are opening a bonanza of oil and natural gas from the Niobrara Shale in Colorado, Kansas and Wyoming.