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National Petroleum Reserve - Alaska 


 Operations                   Leasing                      Maps                     Lease Sales


Formerly known as the Naval Petroleum Reserve No. 4, the vast 23-million acre area on Alaska's North Slope has a history of nearly 100 years of petroleum exploration. In 1923, mindful of the land's conceivable petroleum value, President Harding set aside these 23 million acres as an emergency oil supply for the U.S. Navy. In 1976, in accordance with the Naval Petroleum Reserve Production Act, the administration of the reserve was transferred to the Department of the Interior, more specifically the Bureau of Land Management, and was renamed to what is now known as the National Petroleum Reserve-Alaska (NPR-A).


The BLM has held five lease sales in the NPR-A (Northeast - 1999 and 2002; Northwest - 2004 and 2006; and in 2008 tracts in both the NE and NW were offered) and currently administers more than 300 Federal oil and gas leases. 

 

 Updated Shape files (1.4 MB) for the September 24, 2008 NPR-A Lease Sale 

**Correction Notice** September 4, 2008
2008 NPR-A Detailed Statement of Sale

**CORRECTION NOTICE**  August 28, 2008
 
2008 NPR-A Detailed Statement of Sale

National Petroleum Reserve - Alaska, Oil and Gas Lease Sale 2008, Bureau of Land Management, Alaska State Office - Detailed Statement of Sale

2008 NE NPR-A Record of Decision for Supplemental IAP 

FINAL Northeast NPR-A Supplemental Integrated Activity Plan/ Environmental Impact Statement (May, 2008):

Volume 1: Abstract, Executive Summary, Chapters 1-3 [9,242 KB]
       Chapter 1: Introduction
       Chapter 2: Alternatives
       Chapter 3: Affected Environment
       Chapters 1-3: Tables
       Chapters 1-3: Figures

Volume 2: Chapter 4, Sections 4.1-4.6 [3,587 KB] 
       4.1: Introduction
       4.2: Basic Assumptions For the Environmental 
              Consequences Assessment
       4.3: Alternative A
       4.4: Alternative B
       4.5: Alternative C
       4.6: Alternative D
       Chapter 4, sections 4.1 - 4.6: List of Tables
       Chapter 4, sections 4.1 - 4.6: List of Figures

Volume 3: Chapter 4 (continued: sections 4.7-4.12) [1,673 KB]
        4.7: Cumulative Effects
        4.8: Unavoidable Adverse Effects
        4.9: Relationship Between the Local Short-Term Uses and 
               Maintenance and Enhancement of Long-Term Productivity
        4.10: Irreversible and Irretrievable Commitment of Resources
        4.11: Low-Probability, Very Large Oil Spill
        4.12: Energy Requirements and Conservation Potential of 
                 Various Alternatives and Mitigation measures 
        Chapter 4.7 - 4.12: List of Tables

Volume 4: Chapters 5 and 6 [21,790 KB]
        Chapter 5: Consultation and Cooridination
        Chapter 6: Comments and Responses; List of Tables

Volume 5: Appendices, Bibliography, Glossary, and List of Acronyms  [13,101 KB]

Volume 6: Maps [117,270 KB]

Mooses Tooth Unit Agreement - National Petroleum Reserve-Alaska  

Notice to Lessees (NTL 3a-Alaska) effective March, 2007 

View the Code of Federal Regulations part 43 specific to both the NPR-A and the Cook Inlet/Kenai Peninsula, Alaska.
 
Lease ownership (RTIs) and operator rights often get transferred. View a list of the updates from 2005 - present. 
View a list of the most current NPR-A oil and gas exploration activities.
 
View a list of pending APDs and NOSs for both the NPR-A and the Cook Inlet Basin/Kenai Peninsula.
 
Legacy Well Program
Provides links to the Legacy Well Report, information on legacy well achievements and a brief history of NPR-A. Keep checking these pages-there is more information coming. 

Arctic Field Office Planning Home Page
This link takes you to the BLM's Arctic Field Office planning homepage, which includes announcements of proposed plans, lists of ongoing projects, and links to recently published NEPA documents for NPR-A and other BLM lands on the North Slope.  

Northwest NPR-A (FEX L.P.) Final EA  - Winter Drilling Program for 2006-2008
 
 
Oil and gas leasing in the NPR-A is authorized under the Naval Petroleum Reserves Production Act of 1976 (42 U.S.C.6501 et seq.), as amended including the Department of the Interior and Related Agencies Appropriation Act of 1981 (94 Stat. 2964). Regulations for NPR-A oil and gas leasing, exploration and operations are found in 43 Code of Federal Regulations (CFR), Parts 3130, 3150, 3160, respectively. The Mineral Leasing Act of 1920, as amended and supplemented (30 U.S.C. 181 et seq.) and related regulations do not apply to leasing in the NPR-A. Integrated Activity Plan/Environmental Impact Statements (IAP/EIS) have been prepared for both the Northeast and Northwest planning areas.

Other Links:
 
 
 

For more information on NPR-A IAPs and EISs go to: BLM Alaska NPR-A Planning 
 
Email questions or responses to Carol_Taylor@blm.gov