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USGS Central Alaska

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General

Country:USA
Location:Onshore, Alaska
Block:NPRA: 2-L-***, 2008-L-***,991-L-***
Coordinates:N 70° 4′ 2″ / W 152° 46′ 30″ view in Google Earth
Year:1981, 1975
Data Summary2D Seismic Data, view lines in Google Earth: 1975, 1981
Size:279 MB (uncompressed), 264 MB (download)
License: Creative Commons license


Contributor


CompanyUSGS
Website: www.usgs.gov
Company:dGB Earth Sciences B.V.
Website: www.dGBes.com


Geological Features

Seismic Sequence Stratigraphy

Applicable Techniques

Attributes

  • Energy
  • Similarity

Plugins

  • Dip-Steering
  • Neural Networks
  • SSIS
  • Spectral Blueing
  • Coloured Inversion


Full survey Description


Survey Location

The survey is located in the National Petroleum Reserve, Alaska, (NPRA) and is a part of the “Legacy Data Archive” of the U.S. Geological Survey (USGS).



Survey parameters

Inline Range10 00012 550step 1
Crossline Range10 00012 240step 1
Bin size (m) [inl/xl]5050 
Z Range (ms)06000step 8
Size (km)~126 x 112


Available Data

Seismic Data:

  • Lineset 1982
    • 12
    • 16
    • 18
    • 22
    • 27
    • 28
    • 31
    • 33
    • 34
    • 37
    • 39
    • 41
    • A
    • B
    • C
    • D
  • Lineset 1975
    • 58


References

http://energy.usgs.gov/alaska/npra.html

Naresh Kumar, Kenneth J. Bird, Philip H. Nelson, John A. Grow, and Kevin R. Evans. A Digital Atlas of Hydrocarbon Accumulations Within and Adjacent to the National Petroleum Reserve–Alaska (NPRA) Open-File Report 02-71

U.S. Geological Survey 2002 Petroleum Resource Assessment of the National Petroleum Reserve in Alaska (NRPA). USGS Fact Sheet 045–02