Contents
Oil highlights 6
Natural gas highlights 6
National summary 7
Background 11
Crude oil and lease condensate proved reserves 14
Overview 14
Natural gas proved reserves 17
Overview 17
Shale natural gas 20
Nonassociated natural gas 22
Associated-dissolved natural gas 22
Coalbed natural gas 23
Dry natural gas 23
Lease condensate and natural gas plant liquids 23
Lease condensate 23
Natural gas plant liquids 24
Reserves in nonproducing reservoirs 24
Maps and additional data tables 25
Maps 25
Oil tables 25
Natural gas tables 25
Miscellaneous/other tables 25
Table 1. U.S. proved reserves, and reserves changes, 2013-14 7
Table 2. U.S. tight oil plays: production and proved reserves, 2013-14 16
Table 3. Changes to proved reserves of U.S. natural gas by source, 2013-14 18
Table 4. U.S. shale gas plays: natural gas production and proved reserves, 2013-14 22
Table 5. U.S. proved reserves of crude oil and lease condensate, crude oil, and lease condensate, 2004-14 30
Table 6. Crude oil and lease condensate proved reserves, reserves changes, and production, 2014 31
Table 7. Crude oil proved reserves, reserves changes, and production, 2014 33
Table 8. Lease condensate proved reserves, reserves changes, and production, 2014 35
Table 9. U.S. proved reserves of total natural gas, wet after lease separation, 2001-14 37
Table 10. Total natural gas proved reserves, reserves changes, and production, wet after lease separation, 2014 38
Table 11. Nonassociated natural gas proved reserves, reserves changes, and production, wet after lease separation, 2014 40
Table 12. Associated-dissolved natural gas proved reserves, reserves changes, and production, wet after lease separation, 2014 42
Table 13. Shale natural gas proved reserves and production, 2011-14 44
Table 14. Shale natural gas proved reserves, reserves changes, and production, wet after lease separation, 2014 45
Table 15. Coalbed methane proved reserves and production, 2010-14 46
Table 16. Coalbed methane proved reserves, reserves changes, and production, 2014 47
Table 17. Estimated natural gas plant liquids and dry natural gas content of total natural gas proved reserves, 2014 48
Table 18. Reported proved nonproducing reserves of crude oil, lease condensate, nonassociated gas, associated-dissolved gas, and total gas (wet after lease separation), 2014 49
Figure 1. U.S. oil and natural gas proved reserves, 1964-2014 7
Figure 2. Proved reserves of the top five U.S. oil reserves states, 2010-14 8
Figure 3. Proved reserves of the top five U.S. natural gas reserves states, 2010-14 9
Figure 4. U.S. crude oil and lease condensate proved reserves, production, and imports, 1982-2014 10
Figure 5. U.S. total natural gas proved reserves, production, and imports, 1982-2014 11
Figure 6. WTI crude oil spot prices, 2008-15 12
Figure 7. Henry Hub natural gas spot prices, 2008-15 13
Figure 8. U.S. crude oil and lease condensate proved reserves, 1984-2014 14
Figure 9a. U.S. crude oil and lease condensate proved reserves changes, 2013-14 15
Figure 9b. Components of U.S. crude oil and lease condensate reserves changes, 2004-14 15
Figure 10. U.S. total natural gas proved reserves, 1984-2014 18
Figure 11a. U.S. total natural gas proved reserves changes, 2013-14 19
Figure 11b. Components of U.S. natural gas proved reserves changes, 2004-14 19
Figure 12. U.S. total natural gas proved reserves (shale and other sources), 2007-14 21
Figure 13. Proved shale gas reserves of the top six U.S. shale gas reserves states, 2009-14 21
Figure 14. Crude oil and lease condensate proved reserves by state/area, 2014 26
Figure 15. Changes in crude oil and lease condensate proved reserves by state/area, 2013 to 2014 27
Figure 16. Natural gas proved reserves by state/area, 2014 28
Figure 17. Changes in natural gas proved reserves by state/area, 2013 to 2014 29