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Note: These data are available in spreadsheet format by clicking the ''Download Series History'' link on the previous page (with drop-down menu bar at top).
 View History:    Monthly     Annual   
U.S. Unfinished Oils Stock Change (Thousand Barrels)
Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
  1981 -2,207 779 3,890 318 -179 -249 -20 -1,570 -6,086 1,090 -3,080 -5,066
  1982 4,520 659 -646 3,221 -902 -202 -220 -1,019 1,067 -4,490 -1,586 -6,481
  1983 5,376 -1,919 3,082 2,823 -1,544 -2,300 -2,816 2,668 2,232 -715 -3,028 -1,110
  1984 2,694 -983 5,940 4,676 1,994 -11,534 -4,811 -10 2,376 2,789 -5,731 -11,912
  1985 7,283 -300 10,168 2,680 1,183 -758 -1,909 -8,407 673 3,062 2,685 -3,210
  1986 -4,411 -778 -1,368 5,750 3,800 -1,292 -3,492 -7,113 -2,609 6,129 -2,724 -4,526
  1987 -516 8,176 4,980 -2,184 -2,480 394 -2,371 3,557 -594 1,900 -2,947 -8,752
  1988 2,799 2,524 3,965 643 9,161 3,146 -1,435 -2,630 -2,139 -205 3,595 -12,751
  1989 2,379 2,406 3,849 3,041 3,346 -1,198 -4,708 -2,777 945 5,121 -788 -5,283
  1990 -2,840 2,967 3,360 -1,085 7,908 737 -5,129 -1,297 1,918 -9,189 5,203 -10,075
  1991 3,413 2,568 2,100 5,585 3,377 -4,752 -960 -2,202 3,204 -808 -2,751 -9,656
  1992 3,424 536 4,387 -559 -3,166 1,045 -2,139 -3,124 3,119 2,781 -1,742 -7,059
  1993 4,782 452 3,767 -2,861 2,702 -2,826 902 5,242 -4,750 -9 -4,415 -9,856
  1994 12,054 3,307 2,566 -5,829 -3,909 -543 -541 1,138 -191 -1,206 1,535 -5,467
  1995 4,280 4,964 -1,166 -2,256 1,919 -257 -3,223 -1,213 -38 -1,466 256 -6,676
  1996 5,244 -2,953 5,933 6,156 -533 -1,668 -650 -2,901 -2,186 -1,044 1,119 -5,115
  1997 3,166 4,311 7,897 -2,617 3,001 -9,615 -2,488 773 1,163 1,708 -2,368 -4,036
  1998 3,785 5,295 3,556 -1,846 -1,689 451 -3,742 2,023 620 -81 -945 -5,346
  1999 570 861 10,819 -136 -3,125 -2,041 -1,329 -2,993 -3,897 1,775 1,866 -6,952
  2000 2,903 3,468 2,838 1,379 -5,058 -897 904 -3,373 -1,941 3,069 -1,904 -557
  2001 4,394 5,402 4,540 -1,754 -3,274 -3,173 -3,492 938 2,425 -830 -1,003 -3,558
  2002 3,355 -885 3,551 1,254 -3,764 -3,393 -573 -1,918 -367 5,543 -2,336 -12,401
  2003 4,555 3,467 1,339 -93 -802 3,841 -2,077 -844 334 -551 -1,897 -7,134
  2004 8,319 9,023 2,147 -2,916 -2,060 1,645 -1,684 94 292 -4,415 579 -5,548
  2005 7,571 1,846 4,509 -4,591 -1,635 -606 -1,006 -2,018 4,618 3,503 469 -8,317
  2006 2,369 607 6,606 -1,103 51 -3,095 1,465 -83 -2,730 -1,404 -1,725 -2,899
  2007 2,599 1,624 7,173 1,555 -4,225 -3,658 1,033 327 1,252 230 -1,821 -7,498
  2008 3,107 4,968 -251 -607


Updated on 6/26/2008
Source: U.S. Energy Information Administration
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