SPR Stocks as Days of Supply of Total Petroleum Net Imports - United States

Current Data

4180 -75.42%

Thousand Barrels

July, 2021

Previous Data

17004

Thousand Barrels

June, 2021

All Time High Data

17004

Thousand Barrels

June, 2021

All Time Low Data

Thousand Barrels

November, 1977

Basic Information
SPR Stocks as Days of Supply of Total Petroleum Net Imports - United States is at a current level of 4180 (Thousand Barrels) recorded on July 15, 2021. It is down by -12824, which is -75.42% lower than the previous value recorded one month ago on June 15, 2021. The all-time highest value 17004 was reached on June 15, 2021, and the lowest 1 was on November 15, 1977. This data set is monthly updated and the last update was made on October 4, 2021. U.S. SPR Stocks as Days of Supply of Total Petroleum Net Imports contains forty three years of data from 1977 to 2021 with a total of 509 records.
Category
Energy
Sub Category
Crude Oil
Data Frequency
Monthly
Total Records
509 entries
Region
United States
Data Source

Data Overview
Current Data
4180
Previous Data
17004
Data Change
-12824 (-75.42%)
Data Unit
Thousand Barrels
Data Date
2021-07-15
One Year Trend (2021)
-3133 (-74.95%)
All Time Trend(1977 - 21)
+ 1046 (104600%)
Year High (2021)
17004
Year Low (2021)
1047
All Time High
17004 on 2021-06-15
All Time Low
1 on 1978-01-15
Last Updated on
October 4, 2021
Records Period
From 1977 to 2021

U.S. SPR Stocks as Days of Supply of Total Petroleum Net Imports Historical Data Table

Month	Data	Change	Unit
November, 1977	1	0	Thousand Barrels
December, 1977	1	0	Thousand Barrels
January, 1978	1	0	Thousand Barrels
February, 1978	2	+ 1	Thousand Barrels
March, 1978	2	0	Thousand Barrels
April, 1978	3	+ 1	Thousand Barrels
May, 1978	4	+ 1	Thousand Barrels
June, 1978	4	0	Thousand Barrels
July, 1978	4	0	Thousand Barrels
August, 1978	5	+ 1	Thousand Barrels
September, 1978	6	+ 1	Thousand Barrels
October, 1978	7	+ 1	Thousand Barrels
November, 1978	7	0	Thousand Barrels
December, 1978	8	+ 1	Thousand Barrels
January, 1979	8	0	Thousand Barrels
February, 1979	10	+ 2	Thousand Barrels
March, 1979	10	0	Thousand Barrels
April, 1979	11	+ 1	Thousand Barrels
May, 1979	11	0	Thousand Barrels
June, 1979	11	0	Thousand Barrels
July, 1979	11	0	Thousand Barrels
August, 1979	11	0	Thousand Barrels
September, 1979	12	+ 1	Thousand Barrels
October, 1979	11	-1	Thousand Barrels
November, 1979	12	+ 1	Thousand Barrels
December, 1979	11	-1	Thousand Barrels
January, 1980	11	0	Thousand Barrels
February, 1980	12	+ 1	Thousand Barrels
March, 1980	13	+ 1	Thousand Barrels
April, 1980	14	+ 1	Thousand Barrels
May, 1980	15	+ 1	Thousand Barrels
June, 1980	15	0	Thousand Barrels
July, 1980	16	+ 1	Thousand Barrels
August, 1980	16	0	Thousand Barrels
September, 1980	16	0	Thousand Barrels
October, 1980	17	+ 1	Thousand Barrels
November, 1980	17	0	Thousand Barrels
December, 1980	17	0	Thousand Barrels
January, 1981	18	+ 1	Thousand Barrels
February, 1981	19	+ 1	Thousand Barrels
March, 1981	22	+ 3	Thousand Barrels
April, 1981	26	+ 4	Thousand Barrels
May, 1981	29	+ 3	Thousand Barrels
June, 1981	33	+ 4	Thousand Barrels
July, 1981	33	0	Thousand Barrels
August, 1981	36	+ 3	Thousand Barrels
September, 1981	34	-2	Thousand Barrels
October, 1981	41	+ 7	Thousand Barrels
November, 1981	44	+ 3	Thousand Barrels
December, 1981	44	0	Thousand Barrels
January, 1982	52	+ 8	Thousand Barrels
February, 1982	60	+ 8	Thousand Barrels
March, 1982	69	+ 9	Thousand Barrels
April, 1982	71	+ 2	Thousand Barrels
May, 1982	65	-6	Thousand Barrels
June, 1982	57	-8	Thousand Barrels
July, 1982	52	-5	Thousand Barrels
August, 1982	62	+ 10	Thousand Barrels
September, 1982	60	-2	Thousand Barrels
October, 1982	65	+ 5	Thousand Barrels
November, 1982	58	-7	Thousand Barrels
December, 1982	78	+ 20	Thousand Barrels
January, 1983	87	+ 9	Thousand Barrels
February, 1983	107	+ 20	Thousand Barrels
March, 1983	108	+ 1	Thousand Barrels
April, 1983	81	-27	Thousand Barrels
May, 1983	77	-4	Thousand Barrels
June, 1983	73	-4	Thousand Barrels
July, 1983	66	-7	Thousand Barrels
August, 1983	64	-2	Thousand Barrels
September, 1983	66	+ 2	Thousand Barrels
October, 1983	78	+ 12	Thousand Barrels
November, 1983	82	+ 4	Thousand Barrels
December, 1983	86	+ 4	Thousand Barrels
January, 1984	79	-7	Thousand Barrels
February, 1984	76	-3	Thousand Barrels
March, 1984	88	+ 12	Thousand Barrels
April, 1984	84	-4	Thousand Barrels
May, 1984	78	-6	Thousand Barrels
June, 1984	90	+ 12	Thousand Barrels
July, 1984	87	-3	Thousand Barrels
August, 1984	100	+ 13	Thousand Barrels
September, 1984	94	-6	Thousand Barrels
October, 1984	84	-10	Thousand Barrels
November, 1984	94	+ 10	Thousand Barrels
December, 1984	114	+ 20	Thousand Barrels
January, 1985	126	+ 12	Thousand Barrels
February, 1985	151	+ 25	Thousand Barrels
March, 1985	116	-35	Thousand Barrels
April, 1985	102	-14	Thousand Barrels
May, 1985	93	-9	Thousand Barrels
June, 1985	112	+ 19	Thousand Barrels
July, 1985	113	+ 1	Thousand Barrels
August, 1985	123	+ 10	Thousand Barrels
September, 1985	117	-6	Thousand Barrels
October, 1985	111	-6	Thousand Barrels
November, 1985	97	-14	Thousand Barrels
December, 1985	101	+ 4	Thousand Barrels
January, 1986	105	+ 4	Thousand Barrels
February, 1986	130	+ 25	Thousand Barrels
March, 1986	125	-5	Thousand Barrels
April, 1986	109	-16	Thousand Barrels
May, 1986	88	-21	Thousand Barrels
June, 1986	81	-7	Thousand Barrels
July, 1986	80	-1	Thousand Barrels
August, 1986	80	0	Thousand Barrels
September, 1986	79	-1	Thousand Barrels
October, 1986	91	+ 12	Thousand Barrels
November, 1986	88	-3	Thousand Barrels
December, 1986	87	-1	Thousand Barrels
January, 1987	91	+ 4	Thousand Barrels
February, 1987	103	+ 12	Thousand Barrels
March, 1987	102	-1	Thousand Barrels
April, 1987	104	+ 2	Thousand Barrels
May, 1987	97	-7	Thousand Barrels
June, 1987	86	-11	Thousand Barrels
July, 1987	77	-9	Thousand Barrels
August, 1987	78	+ 1	Thousand Barrels
September, 1987	84	+ 6	Thousand Barrels
October, 1987	83	-1	Thousand Barrels
November, 1987	85	+ 2	Thousand Barrels
December, 1987	94	+ 9	Thousand Barrels
January, 1988	86	-8	Thousand Barrels
February, 1988	85	-1	Thousand Barrels
March, 1988	89	+ 4	Thousand Barrels
April, 1988	83	-6	Thousand Barrels
May, 1988	82	-1	Thousand Barrels
June, 1988	87	+ 5	Thousand Barrels
July, 1988	85	-2	Thousand Barrels
August, 1988	84	-1	Thousand Barrels
September, 1988	81	-3	Thousand Barrels
October, 1988	78	-3	Thousand Barrels
November, 1988	80	+ 2	Thousand Barrels
December, 1988	83	+ 3	Thousand Barrels
January, 1989	75	-8	Thousand Barrels
February, 1989	79	+ 4	Thousand Barrels
March, 1989	86	+ 7	Thousand Barrels
April, 1989	78	-8	Thousand Barrels
May, 1989	82	+ 4	Thousand Barrels
June, 1989	82	0	Thousand Barrels
July, 1989	76	-6	Thousand Barrels
August, 1989	76	0	Thousand Barrels
September, 1989	79	+ 3	Thousand Barrels
October, 1989	77	-2	Thousand Barrels
November, 1989	79	+ 2	Thousand Barrels
December, 1989	89	+ 10	Thousand Barrels
January, 1990	68	-21	Thousand Barrels
February, 1990	77	+ 9	Thousand Barrels
March, 1990	82	+ 5	Thousand Barrels
April, 1990	82	0	Thousand Barrels
May, 1990	72	-10	Thousand Barrels
June, 1990	74	+ 2	Thousand Barrels
July, 1990	70	-4	Thousand Barrels
August, 1990	76	+ 6	Thousand Barrels
September, 1990	91	+ 15	Thousand Barrels
October, 1990	102	+ 11	Thousand Barrels
November, 1990	99	-3	Thousand Barrels
December, 1990	112	+ 13	Thousand Barrels
January, 1991	99	-13	Thousand Barrels
February, 1991	107	+ 8	Thousand Barrels
March, 1991	100	-7	Thousand Barrels
April, 1991	85	-15	Thousand Barrels
May, 1991	77	-8	Thousand Barrels
June, 1991	78	+ 1	Thousand Barrels
July, 1991	84	+ 6	Thousand Barrels
August, 1991	73	-11	Thousand Barrels
September, 1991	81	+ 8	Thousand Barrels
October, 1991	87	+ 6	Thousand Barrels
November, 1991	85	-2	Thousand Barrels
December, 1991	93	+ 8	Thousand Barrels
January, 1992	87	-6	Thousand Barrels
February, 1992	95	+ 8	Thousand Barrels
March, 1992	92	-3	Thousand Barrels
April, 1992	79	-13	Thousand Barrels
May, 1992	82	+ 3	Thousand Barrels
June, 1992	81	-1	Thousand Barrels
July, 1992	75	-6	Thousand Barrels
August, 1992	76	+ 1	Thousand Barrels
September, 1992	78	+ 2	Thousand Barrels
October, 1992	75	-3	Thousand Barrels
November, 1992	83	+ 8	Thousand Barrels
December, 1992	87	+ 4	Thousand Barrels
January, 1993	84	-3	Thousand Barrels
February, 1993	83	-1	Thousand Barrels
March, 1993	79	-4	Thousand Barrels
April, 1993	76	-3	Thousand Barrels
May, 1993	77	+ 1	Thousand Barrels
June, 1993	74	-3	Thousand Barrels
July, 1993	71	-3	Thousand Barrels
August, 1993	77	+ 6	Thousand Barrels
September, 1993	77	0	Thousand Barrels
October, 1993	70	-7	Thousand Barrels
November, 1993	74	+ 4	Thousand Barrels
December, 1993	79	+ 5	Thousand Barrels
January, 1994	83	+ 4	Thousand Barrels
February, 1994	77	-6	Thousand Barrels
March, 1994	77	0	Thousand Barrels
April, 1994	73	-4	Thousand Barrels
May, 1994	71	-2	Thousand Barrels
June, 1994	70	-1	Thousand Barrels
July, 1994	66	-4	Thousand Barrels
August, 1994	69	+ 3	Thousand Barrels
September, 1994	67	-2	Thousand Barrels
October, 1994	76	+ 9	Thousand Barrels
November, 1994	77	+ 1	Thousand Barrels
December, 1994	77	0	Thousand Barrels
January, 1995	84	+ 7	Thousand Barrels
February, 1995	81	-3	Thousand Barrels
March, 1995	73	-8	Thousand Barrels
April, 1995	79	+ 6	Thousand Barrels
May, 1995	76	-3	Thousand Barrels
June, 1995	68	-8	Thousand Barrels
July, 1995	74	+ 6	Thousand Barrels
August, 1995	72	-2	Thousand Barrels
September, 1995	66	-6	Thousand Barrels
October, 1995	78	+ 12	Thousand Barrels
November, 1995	73	-5	Thousand Barrels
December, 1995	79	+ 6	Thousand Barrels
January, 1996	71	-8	Thousand Barrels
February, 1996	81	+ 10	Thousand Barrels
March, 1996	72	-9	Thousand Barrels
April, 1996	69	-3	Thousand Barrels
May, 1996	64	-5	Thousand Barrels
June, 1996	65	+ 1	Thousand Barrels
July, 1996	66	+ 1	Thousand Barrels
August, 1996	64	-2	Thousand Barrels
September, 1996	71	+ 7	Thousand Barrels
October, 1996	65	-6	Thousand Barrels
November, 1996	69	+ 4	Thousand Barrels
December, 1996	67	-2	Thousand Barrels
January, 1997	65	-2	Thousand Barrels
February, 1997	66	+ 1	Thousand Barrels
March, 1997	63	-3	Thousand Barrels
April, 1997	61	-2	Thousand Barrels
May, 1997	57	-4	Thousand Barrels
June, 1997	58	+ 1	Thousand Barrels
July, 1997	63	+ 5	Thousand Barrels
August, 1997	60	-3	Thousand Barrels
September, 1997	59	-1	Thousand Barrels
October, 1997	58	-1	Thousand Barrels
November, 1997	63	+ 5	Thousand Barrels
December, 1997	69	+ 6	Thousand Barrels
January, 1998	63	-6	Thousand Barrels
February, 1998	63	0	Thousand Barrels
March, 1998	62	-1	Thousand Barrels
April, 1998	56	-6	Thousand Barrels
May, 1998	56	0	Thousand Barrels
June, 1998	57	+ 1	Thousand Barrels
July, 1998	53	-4	Thousand Barrels
August, 1998	55	+ 2	Thousand Barrels
September, 1998	58	+ 3	Thousand Barrels
October, 1998	56	-2	Thousand Barrels
November, 1998	56	0	Thousand Barrels
December, 1998	61	+ 5	Thousand Barrels
January, 1999	60	-1	Thousand Barrels
February, 1999	58	-2	Thousand Barrels
March, 1999	58	0	Thousand Barrels
April, 1999	55	-3	Thousand Barrels
May, 1999	54	-1	Thousand Barrels
June, 1999	56	+ 2	Thousand Barrels
July, 1999	53	-3	Thousand Barrels
August, 1999	56	+ 3	Thousand Barrels
September, 1999	59	+ 3	Thousand Barrels
October, 1999	59	0	Thousand Barrels
November, 1999	63	+ 4	Thousand Barrels
December, 1999	64	+ 1	Thousand Barrels
January, 2000	62	-2	Thousand Barrels
February, 2000	56	-6	Thousand Barrels
March, 2000	58	+ 2	Thousand Barrels
April, 2000	55	-3	Thousand Barrels
May, 2000	54	-1	Thousand Barrels
June, 2000	51	-3	Thousand Barrels
July, 2000	53	+ 2	Thousand Barrels
August, 2000	51	-2	Thousand Barrels
September, 2000	53	+ 2	Thousand Barrels
October, 2000	56	+ 3	Thousand Barrels
November, 2000	54	-2	Thousand Barrels
December, 2000	49	-5	Thousand Barrels
January, 2001	47	-2	Thousand Barrels
February, 2001	51	+ 4	Thousand Barrels
March, 2001	48	-3	Thousand Barrels
April, 2001	46	-2	Thousand Barrels
May, 2001	47	+ 1	Thousand Barrels
June, 2001	51	+ 4	Thousand Barrels
July, 2001	50	-1	Thousand Barrels
August, 2001	51	+ 1	Thousand Barrels
September, 2001	50	-1	Thousand Barrels
October, 2001	52	+ 2	Thousand Barrels
November, 2001	51	-1	Thousand Barrels
December, 2001	56	+ 5	Thousand Barrels
January, 2002	54	-2	Thousand Barrels
February, 2002	58	+ 4	Thousand Barrels
March, 2002	54	-4	Thousand Barrels
April, 2002	52	-2	Thousand Barrels
May, 2002	53	+ 1	Thousand Barrels
June, 2002	53	0	Thousand Barrels
July, 2002	54	+ 1	Thousand Barrels
August, 2002	54	0	Thousand Barrels
September, 2002	58	+ 4	Thousand Barrels
October, 2002	54	-4	Thousand Barrels
November, 2002	53	-1	Thousand Barrels
December, 2002	61	+ 8	Thousand Barrels
January, 2003	61	0	Thousand Barrels
February, 2003	61	0	Thousand Barrels
March, 2003	55	-6	Thousand Barrels
April, 2003	52	-3	Thousand Barrels
May, 2003	51	-1	Thousand Barrels
June, 2003	51	0	Thousand Barrels
July, 2003	52	+ 1	Thousand Barrels
August, 2003	52	0	Thousand Barrels
September, 2003	52	0	Thousand Barrels
October, 2003	55	+ 3	Thousand Barrels
November, 2003	59	+ 4	Thousand Barrels
December, 2003	58	-1	Thousand Barrels
January, 2004	57	-1	Thousand Barrels
February, 2004	56	-1	Thousand Barrels
March, 2004	53	-3	Thousand Barrels
April, 2004	56	+ 3	Thousand Barrels
May, 2004	54	-2	Thousand Barrels
June, 2004	53	-1	Thousand Barrels
July, 2004	53	0	Thousand Barrels
August, 2004	53	0	Thousand Barrels
September, 2004	57	+ 4	Thousand Barrels
October, 2004	54	-3	Thousand Barrels
November, 2004	54	0	Thousand Barrels
December, 2004	57	+ 3	Thousand Barrels
January, 2005	56	-1	Thousand Barrels
February, 2005	55	-1	Thousand Barrels
March, 2005	58	+ 3	Thousand Barrels
April, 2005	57	-1	Thousand Barrels
May, 2005	55	-2	Thousand Barrels
June, 2005	54	-1	Thousand Barrels
July, 2005	55	+ 1	Thousand Barrels
August, 2005	56	+ 1	Thousand Barrels
September, 2005	56	0	Thousand Barrels
October, 2005	51	-5	Thousand Barrels
November, 2005	52	+ 1	Thousand Barrels
December, 2005	55	+ 3	Thousand Barrels
January, 2006	54	-1	Thousand Barrels
February, 2006	56	+ 2	Thousand Barrels
March, 2006	58	+ 2	Thousand Barrels
April, 2006	57	-1	Thousand Barrels
May, 2006	53	-4	Thousand Barrels
June, 2006	53	0	Thousand Barrels
July, 2006	55	+ 2	Thousand Barrels
August, 2006	51	-4	Thousand Barrels
September, 2006	53	+ 2	Thousand Barrels
October, 2006	58	+ 5	Thousand Barrels
November, 2006	59	+ 1	Thousand Barrels
December, 2006	60	+ 1	Thousand Barrels
January, 2007	56	-4	Thousand Barrels
February, 2007	64	+ 8	Thousand Barrels
March, 2007	54	-10	Thousand Barrels
April, 2007	55	+ 1	Thousand Barrels
May, 2007	54	-1	Thousand Barrels
June, 2007	56	+ 2	Thousand Barrels
July, 2007	56	0	Thousand Barrels
August, 2007	57	+ 1	Thousand Barrels
September, 2007	56	-1	Thousand Barrels
October, 2007	60	+ 4	Thousand Barrels
November, 2007	61	+ 1	Thousand Barrels
December, 2007	62	+ 1	Thousand Barrels
January, 2008	58	-4	Thousand Barrels
February, 2008	65	+ 7	Thousand Barrels
March, 2008	65	0	Thousand Barrels
April, 2008	61	-4	Thousand Barrels
May, 2008	63	+ 2	Thousand Barrels
June, 2008	63	0	Thousand Barrels
July, 2008	64	+ 1	Thousand Barrels
August, 2008	64	0	Thousand Barrels
September, 2008	69	+ 5	Thousand Barrels
October, 2008	61	-8	Thousand Barrels
November, 2008	63	+ 2	Thousand Barrels
December, 2008	65	+ 2	Thousand Barrels
January, 2009	63	-2	Thousand Barrels
February, 2009	69	+ 6	Thousand Barrels
March, 2009	67	-2	Thousand Barrels
April, 2009	71	+ 4	Thousand Barrels
May, 2009	76	+ 5	Thousand Barrels
June, 2009	73	-3	Thousand Barrels
July, 2009	76	+ 3	Thousand Barrels
August, 2009	80	+ 4	Thousand Barrels
September, 2009	75	-5	Thousand Barrels
October, 2009	84	+ 9	Thousand Barrels
November, 2009	80	-4	Thousand Barrels
December, 2009	85	+ 5	Thousand Barrels
January, 2010	77	-8	Thousand Barrels
February, 2010	79	+ 2	Thousand Barrels
March, 2010	77	-2	Thousand Barrels
April, 2010	72	-5	Thousand Barrels
May, 2010	75	+ 3	Thousand Barrels
June, 2010	72	-3	Thousand Barrels
July, 2010	72	0	Thousand Barrels
August, 2010	73	+ 1	Thousand Barrels
September, 2010	77	+ 4	Thousand Barrels
October, 2010	84	+ 7	Thousand Barrels
November, 2010	86	+ 2	Thousand Barrels
December, 2010	86	0	Thousand Barrels
January, 2011	77	-9	Thousand Barrels
February, 2011	90	+ 13	Thousand Barrels
March, 2011	81	-9	Thousand Barrels
April, 2011	84	+ 3	Thousand Barrels
May, 2011	80	-4	Thousand Barrels
June, 2011	80	0	Thousand Barrels
July, 2011	83	+ 3	Thousand Barrels
August, 2011	85	+ 2	Thousand Barrels
September, 2011	86	+ 1	Thousand Barrels
October, 2011	88	+ 2	Thousand Barrels
November, 2011	87	-1	Thousand Barrels
December, 2011	95	+ 8	Thousand Barrels
January, 2012	87	-8	Thousand Barrels
February, 2012	93	+ 6	Thousand Barrels
March, 2012	93	0	Thousand Barrels
April, 2012	95	+ 2	Thousand Barrels
May, 2012	88	-7	Thousand Barrels
June, 2012	85	-3	Thousand Barrels
July, 2012	92	+ 7	Thousand Barrels
August, 2012	89	-3	Thousand Barrels
September, 2012	95	+ 6	Thousand Barrels
October, 2012	102	+ 7	Thousand Barrels
November, 2012	103	+ 1	Thousand Barrels
December, 2012	116	+ 13	Thousand Barrels
January, 2013	97	-19	Thousand Barrels
February, 2013	116	+ 19	Thousand Barrels
March, 2013	108	-8	Thousand Barrels
April, 2013	100	-8	Thousand Barrels
May, 2013	104	+ 4	Thousand Barrels
June, 2013	111	+ 7	Thousand Barrels
July, 2013	108	-3	Thousand Barrels
August, 2013	107	-1	Thousand Barrels
September, 2013	109	+ 2	Thousand Barrels
October, 2013	126	+ 17	Thousand Barrels
November, 2013	128	+ 2	Thousand Barrels
December, 2013	141	+ 13	Thousand Barrels
January, 2014	129	-12	Thousand Barrels
February, 2014	127	-2	Thousand Barrels
March, 2014	132	+ 5	Thousand Barrels
April, 2014	123	-9	Thousand Barrels
May, 2014	131	+ 8	Thousand Barrels
June, 2014	148	+ 17	Thousand Barrels
July, 2014	137	-11	Thousand Barrels
August, 2014	142	+ 5	Thousand Barrels
September, 2014	132	-10	Thousand Barrels
October, 2014	144	+ 12	Thousand Barrels
November, 2014	148	+ 4	Thousand Barrels
December, 2014	153	+ 5	Thousand Barrels
January, 2015	141	-12	Thousand Barrels
February, 2015	149	+ 8	Thousand Barrels
March, 2015	125	-24	Thousand Barrels
April, 2015	156	+ 31	Thousand Barrels
May, 2015	149	-7	Thousand Barrels
June, 2015	140	-9	Thousand Barrels
July, 2015	151	+ 11	Thousand Barrels
August, 2015	130	-21	Thousand Barrels
September, 2015	154	+ 24	Thousand Barrels
October, 2015	165	+ 11	Thousand Barrels
November, 2015	164	-1	Thousand Barrels
December, 2015	155	-9	Thousand Barrels
January, 2016	147	-8	Thousand Barrels
February, 2016	135	-12	Thousand Barrels
March, 2016	142	+ 7	Thousand Barrels
April, 2016	150	+ 8	Thousand Barrels
May, 2016	157	+ 7	Thousand Barrels
June, 2016	151	-6	Thousand Barrels
July, 2016	131	-20	Thousand Barrels
August, 2016	133	+ 2	Thousand Barrels
September, 2016	146	+ 13	Thousand Barrels
October, 2016	147	+ 1	Thousand Barrels
November, 2016	143	-4	Thousand Barrels
December, 2016	165	+ 22	Thousand Barrels
January, 2017	136	-29	Thousand Barrels
February, 2017	194	+ 58	Thousand Barrels
March, 2017	167	-27	Thousand Barrels
April, 2017	170	+ 3	Thousand Barrels
May, 2017	152	-18	Thousand Barrels
June, 2017	167	+ 15	Thousand Barrels
July, 2017	185	+ 18	Thousand Barrels
August, 2017	153	-32	Thousand Barrels
September, 2017	194	+ 41	Thousand Barrels
October, 2017	252	+ 58	Thousand Barrels
November, 2017	242	-10	Thousand Barrels
December, 2017	237	-5	Thousand Barrels
January, 2018	174	-63	Thousand Barrels
February, 2018	248	+ 74	Thousand Barrels
March, 2018	268	+ 20	Thousand Barrels
April, 2018	258	-10	Thousand Barrels
May, 2018	263	+ 5	Thousand Barrels
June, 2018	227	-36	Thousand Barrels
July, 2018	296	+ 69	Thousand Barrels
August, 2018	202	-94	Thousand Barrels
September, 2018	267	+ 65	Thousand Barrels
October, 2018	450	+ 183	Thousand Barrels
November, 2018	655	+ 205	Thousand Barrels
December, 2018	902	+ 247	Thousand Barrels
January, 2019	364	-538	Thousand Barrels
February, 2019	1436	+ 1072	Thousand Barrels
March, 2019	677	-759	Thousand Barrels
April, 2019	568	-109	Thousand Barrels
May, 2019	390	-178	Thousand Barrels
June, 2019	895	+ 505	Thousand Barrels
July, 2019	425	-470	Thousand Barrels
August, 2019	679	+ 254	Thousand Barrels
September, 2019	16141	+ 15462	Thousand Barrels
May, 2020	997	-15144	Thousand Barrels
June, 2020	864	-133	Thousand Barrels
March, 2021	1047	+ 183	Thousand Barrels
May, 2021	2098	+ 1051	Thousand Barrels
June, 2021	17004	+ 14906	Thousand Barrels
July, 2021	4180	-12824	Thousand Barrels

U.S. SPR Stocks as Days of Supply of Total Petroleum Net Imports Yearly Trends

Year	Year Open - Year Close	Year Min - Year Max	Year Average	Year Change
2021	1047 - 4180	1047 - 17004	6082.25	+ 3133
2020	997 - 864	864 - 997	930.5	-133
2019	364 - 16141	364 - 16141	2397.22	+ 15777
2018	174 - 902	174 - 902	350.83	+ 728
2017	136 - 237	136 - 252	187.42	+ 101
2016	147 - 165	131 - 165	145.58	+ 18
2015	141 - 155	125 - 165	148.25	+ 14
2014	129 - 153	123 - 153	137.17	+ 24
2013	97 - 141	97 - 141	112.92	+ 44
2012	87 - 116	85 - 116	94.83	+ 29
2011	77 - 95	77 - 95	84.67	+ 18
2010	77 - 86	72 - 86	77.5	+ 9
2009	63 - 85	63 - 85	74.92	+ 22
2008	58 - 65	58 - 69	63.42	+ 7
2007	56 - 62	54 - 64	57.58	+ 6
2006	54 - 60	51 - 60	55.58	+ 6
2005	56 - 55	51 - 58	55	-1
2004	57 - 57	53 - 57	54.75	0
2003	61 - 58	51 - 61	54.92	-3
2002	54 - 61	52 - 61	54.83	+ 7
2001	47 - 56	46 - 56	50	+ 9
2000	62 - 49	49 - 62	54.33	-13
1999	60 - 64	53 - 64	57.92	+ 4
1998	63 - 61	53 - 63	58	-2
1997	65 - 69	57 - 69	61.83	+ 4
1996	71 - 67	64 - 81	68.67	-4
1995	84 - 79	66 - 84	75.25	-5
1994	83 - 77	66 - 83	73.58	-6
1993	84 - 79	70 - 84	76.75	-5
1992	87 - 87	75 - 95	82.5	0
1991	99 - 93	73 - 107	87.42	-6
1990	68 - 112	68 - 112	83.75	+ 44
1989	75 - 89	75 - 89	79.83	+ 14
1988	86 - 83	78 - 89	83.58	-3
1987	91 - 94	77 - 104	90.33	+ 3
1986	105 - 87	79 - 130	95.25	-18
1985	126 - 101	93 - 151	113.5	-25
1984	79 - 114	76 - 114	89	+ 35
1983	87 - 86	64 - 108	81.25	-1
1982	52 - 78	52 - 78	62.42	+ 26
1981	18 - 44	18 - 44	31.58	+ 26
1980	11 - 17	11 - 17	14.92	+ 6
1979	8 - 11	8 - 12	10.75	+ 3
1978	1 - 8	1 - 8	4.42	+ 7
1977	1 - 1	1 - 1	1	0

SPR Stocks as Days of Supply of Total Petroleum Net Imports - United States

U.S. SPR Stocks as Days of Supply of Total Petroleum Net Imports Historical Data Table

U.S. SPR Stocks as Days of Supply of Total Petroleum Net Imports Yearly Trends

U.S. SPR Stocks as Days of Supply of Total Petroleum Net Imports Historical Data Chart

Latest Crude Oil Data

United States Data Sets