Energy Resources Program
Page Last Modified: Thursday, November 12, 2015
Thursday, January 09, 2014
USGS Publication: Open-File Report 2013–1307
We used Rock-Eval pyrolysis and vitrinite reflectance to examine the petroleum source potential of rock samples from the Sheep Creek 1 well in the Susitna basin of south-central Alaska. The results show that Miocene nonmarine coal, carbonaceous shale, and mudstone are potential sources of hydrocarbons and are thermally immature with respect to the oil window.
Thursday, September 12, 2013
USGS Publication: Professional Paper 1795–B
Complete penetration of the Otuk Formation in a continuous drill core (diamond-drill hole, DDH 927) from the Red Dog District illuminates the facies, age, depositional environment, source rock potential, and isotope stratigraphy of this unit in northwestern Alaska. The section, in the Wolverine Creek plate of the Endicott Mountains Allochthon (EMA), is ~82 meters (m) thick and appears structurally uncomplicated. Note: This is part of the collection of papers that follow continues the series of USGS investigative reports in Alaska under the broad umbrella of the geologic sciences.
Friday, July 19, 2013
Outside PublicationThis study deﬁnes stranded conventional gas resources as gas in identiﬁed (discovered and appraised) conventional oil and gas accumulations which are not currently commercially producible for either physical or economic reasons. The discovered conventional North Slope gas is stranded because there is currently no transportation system to take the gas to a market.
Thursday, June 27, 2013
USGS Publication: Scientific Investigations Report
Gas hydrate research has a long history in northern Alaska. This research includes the drilling, coring, and well log evaluation of two gas hydrate stratigraphic test wells and two resource assessments of gas hydrates on the Alaska North Slope. Building upon these previous investigations, this report provides a summary of the pertinent well log, gas hydrate, and stratigraphic data for key wells related to gas hydrate occurrence in the north-central North Slope.
Friday, November 16, 2012
USGS Publication: Scientific Investigations Report 2012–5146
The Amerasia Basin Petroleum Province encompasses the Canada Basin and the sediment prisms along the Alaska and Canada margins, outboard from basinward margins (hingelines) of the rift shoulders that formed during extensional opening of the Canada Basin. The province includes the Mackenzie delta and slope, the outer shelves and marine slopes along the Arctic margins of Alaska and Canada, and the deep Canada Basin.
USGS Publication: Scientific Investigations Report 2012–5147
The Arctic Alaska Petroleum Province encompasses all lands and adjacent continental shelf areas north of the Brooks Range-Herald arch tectonic belts and south of the northern (outboard) margin of the Alaska rift shoulder. Even though only a small part is thoroughly explored, it is one of the most prolific petroleum provinces in North America, with total known resources (cumulative production plus proved reserves) of about 28 billion barrels of oil equivalent.
Thursday, May 24, 2012
Outside Publication: Department of Energy Press Release
On May 2, 2012 the U.S. Department of Energy (DOE) announced the completion of the field testing phase of the Ignik Sikumi gas hydrate production test well project on the North Slope of Alaska. The USGS participated in many phases of this work, including originally identifying the test site, which was based on almost 30 years of USGS geologic studies on gas hydrates in northern Alaska.
Tuesday, May 22, 2012
Field ReportThe Mount Elbert Gas Hydrate Stratigraphic Test Well was drilled within the Alaska North Slope (ANS) Milne Point Unit (MPU) from February 3 to 19, 2007. The well was conducted as part of a Cooperative Research Agreement (CRA) project co-sponsored since 2001 by BP Exploration (Alaska), Inc. (BPXA) and the U.S. Department of Energy (DOE) in collaboration with the U.S. Geological Survey (USGS) to help determine whether ANS gas hydrate can become a technically and commercially viable gas resource.
Friday, February 24, 2012
Press Release & Publication
The U.S. Geological Survey estimated potential, technically recoverable oil and gas resources for source rocks of the Alaska North Slope. Estimates (95-percent to 5-percent probability) range from zero to 2 billion barrels of oil and from zero to nearly 80 trillion cubic feet of gas.
There are several energy-related efforts currently under way in Alaska. Geographically, these range from the Alaska Peninsula to the North Slope. Several are collaborative efforts with Federal and State agencies and Alaska Native villages. These projects:
Alaska’s scenic wilderness, its Arctic ecosystems with their unique flora and fauna, and its significant potential for energy and mineral resources are unmatched by any other onshore region of the U.S. Thus, the accurate and unbiased scientific data provided by the U.S. Geological Survey are crucial to the Federal, State, and Native organizations that manage Alaska’s resources to meet the challenge of balancing America’s needs for nonrenewable resources and a clean and healthy environment.
Current work focused on assessment of the area west of NPRA and aggregation of all North Slope assessments with an update of the economics, including natural gas.
The 2010 assessment supersede those of a previous assessment completed by the USGS in 2002.
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The “1002 area” is a 1.5-million-acre part of the coastal plain that holds potentially large oil and gas resources, and is an important wildlife habitat. In recognition of these facts, a decision regarding whether this area should be opened to petroleum exploration has been deferred since the establishment of the Arctic National Wildlife...
In 2005 the U.S. Geological Survey (USGS) completed an assessment of undiscovered oil and gas resources of the central Alaska North Slope and the adjacent offshore belonging to the State of Alaska. This area lies between the Arctic National Wildlife Refuge (ANWR) and extends from the Brooks Range northward to the State-Federal... [+]
boundary Oil and Gas Assessment of Central North Slope, Alaska, 2005
USGS Fact Sheet 2005-3043
Economics of Undiscovered Oil and Gas in the Central North Slope, Alaska. By Emil D. Attanasi, Kenneth J. Bird, and Philip A. Freeman. USGS National Assessment of Oil and Gas Fact Sheet 2005-3120
Economics of Undiscovered Oil and Gas in the Central North Slope, Alaska. By Emil D Attanasi and Philip A. Freeman. USGS Open-File Report 2005-1276
In 2008 USGS completed the first assessment of the undiscovered technically recoverable gashydrate resources on the North Slope of Alaska. Using a geologybased assessment methodology, the USGS estimates that there are about 85 trillion cubic feet (TCF) of undiscovered, technically recoverable gas resources within gas hydrates in northern Alaska.
[+] Go to Press Release
Compilation of existing geologic maps of the northern foothills of the Brooks Range, from the Chukchi Sea eastward to the Canadian border. This work is a collaboration between the USGS and the Alaska Department of Natural Resources, Division of Geological and Geophysical Surveys (DGGS) and the Division of Oil and Gas.
The National Petroleum Reserve, Alaska, (NPRA) Legacy Data Archive represents one of the largest geological and geophysical data sets held by the U.S. Geological Survey (USGS). From 1944 to 1953 the U.S. Navy operated a large-scale exploration of the then Naval Petroleum Reserve No. 4, drilling 36 test wells and 45 core tests. A second extensive exploration program was operated between 1974 and 1982...
National Oil and Gas Assessment
The Energy Resources Program provides periodic assessments of the oil and natural gas endowment of the United States.
Circum-Arctic Basins Oil & Gas Assessment is an ongoing effort of the World Energy Project that includes northern Alaska.
Alaska Science Center
Arctic National Wildlife Refuge Geospatial Data Base
A cooperative project between the U.S. Geological Survey (USGS) and the U.S. Fish and Wildlife Service (USFWS) to develop a comprehensive multi-agency database of the ANWR Coastal plain ecosystem for public, scientific, and academic access.
Alaska Division of Geological & Geophysical Surveys (DGGS) and
USGS scanning project
Alaska related U.S. Geological Survey publications. The collection is not complete but includes historical and pertinent documents published prior to 2002. This collection of historical publications includes, USGS Professional Paper 20, the first systematic topographic and geologic survey across the Brooks Range and the North Slope published in 1901 by F.C. Schrader (USGS geologist) with notes by W.J. Peters (USGS topographer). "Schrader described thick marine sequences and noted broad anticlinal structures--both of prime importance in the search for oil.” (USGS Prof. Paper 1240-C).
Southward view across Brooks Range foothills. Nanushuk Formation in foreground.
Photo by Dave Houseknecht (USGS).
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