Table 21. Domestic Crude Oil First Purchase Prices (Dollars per Barrel) ________________________________________________________________________________ | | | U.S. Average | PAD District I |_____________________|___________________________________________ | | | | | | Year | | | | | | Month | | Less | | | | | | AK | | | | | U.S. | North | | | | | Average | Slope | Average | NY | PA | WV | | | | | | ______________|__________|__________|__________|__________|__________|__________ 1978 ......... 9.00 9.56 12.25 W 14.72 14.48 1979 ......... 12.64 13.01 14.30 W 24.13 23.35 1980 ......... 21.59 22.65 22.66 W 37.46 36.92 1981 ......... 31.77 33.71 35.22 W 36.03 35.63 1982 ......... 28.52 30.43 31.77 30.91 30.77 29.98 1983 ......... 26.19 28.00 28.32 28.19 28.28 27.27 1984 ......... 25.88 27.59 27.76 27.70 27.71 26.90 1985 ......... 24.09 25.74 25.88 25.19 25.05 24.35 1986 ......... 12.51 14.13 14.76 16.03 15.77 14.68 1987 ......... 15.40 16.83 16.52 17.40 17.43 16.56 1988 ......... 12.58 13.97 14.21 W 15.26 14.35 1989 ......... 15.86 17.13 17.16 W 18.15 17.18 1990 ......... 20.03 21.57 22.06 23.32 23.00 22.16 1991 ......... 16.54 18.16 19.01 19.67 19.48 W 1992 ......... 15.99 17.38 18.52 19.05 19.01 18.09 1993 ......... 14.25 15.31 17.28 17.20 17.53 16.76 1994 ......... 13.19 14.30 16.23 15.94 16.13 15.68 1995 ......... 14.62 15.72 17.18 16.74 16.93 16.53 1996 January... 15.43 16.44 17.83 17.72 17.63 17.02 February.. 15.54 16.43 17.70 17.73 17.91 16.91 March..... 17.63 18.68 19.77 19.39 19.86 18.23 April..... 19.58 20.62 21.80 21.57 21.73 20.38 May....... 17.94 18.56 20.17 20.24 20.44 19.52 June...... 16.94 17.77 19.50 19.58 19.83 18.85 July...... 17.63 18.50 19.97 19.81 20.05 18.69 August.... 18.29 19.17 20.44 20.49 20.57 18.99 September. 19.93 21.03 22.48 22.53 22.63 21.17 October... 21.09 22.20 23.20 23.71 23.85 22.18 November.. 20.20 21.11 23.12 22.38 W 20.92 December.. 21.34 22.41 23.16 23.60 23.76 22.05 1996 ......... 18.46 19.41 20.82 20.95 20.99 19.59 1997 January... 21.76 22.68 23.97 23.71 23.95 22.31 February.. 19.38 19.89 22.68 20.95 21.06 19.63 March..... 17.83 18.34 20.14 19.70 19.68 18.39 April..... 16.63 17.19 18.95 18.35 18.04 17.35 May....... 17.23 18.03 18.82 18.56 18.64 17.99 June...... 15.88 16.49 17.96 16.93 16.98 16.25 July...... 15.89 16.68 17.88 17.14 17.05 16.49 August.... 16.19 17.06 18.09 17.24 17.09 16.52 September. 16.41 17.05 17.80 16.97 16.71 16.22 October... 17.66 18.55 19.11 W 18.34 17.45 November.. 16.83 17.47 18.68 18.40 18.81 16.70 December.. 15.04 15.69 16.99 16.85 17.13 15.12 1997 ......... 17.23 17.92 19.25 18.49 18.79 17.56 1998 January... 13.45 13.92 15.41 15.59 15.84 14.06 February.. 12.17 13.01 14.65 14.70 15.24 13.22 March..... 11.15 11.86 13.85 W 14.21 12.42 April..... 11.28 12.09 13.97 W 14.63 12.94 May....... 11.13 11.83 13.68 13.99 14.19 12.44 June...... 10.00 10.57 12.65 W 13.15 11.29 July...... 10.44 11.02 12.78 W 13.37 11.49 August.... 10.20 10.66 12.20 W 12.66 10.96 September. 11.29 11.95 13.36 W 14.04 12.21 October... 11.32 11.72 13.14 W 13.67 11.93 November.. 9.64 10.33 12.12 W 12.61 10.89 December.. 8.03 8.77 10.49 W 10.97 9.00 1998 ......... 10.87 11.51 13.21 13.66 13.67 11.95 ________________________________________________________________________________ See footnotes at end of table. Table 21. Domestic Crude Oil First Purchase Prices (Dollars per Barrel) - Continued _____________________________________________________________________ | | PAD District II |______________________________________________________ | | | | | Year | | | | | Month | | | | | | | | | | | | | | | | Average | IL | IN | KS | KY | | | | | ______________|__________|__________|__________|__________|__________ 1978 ......... 11.91 13.81 13.70 13.20 13.73 1979 ......... 18.33 23.49 23.28 21.57 22.55 1980 ......... 30.12 35.78 35.91 34.20 34.98 1981 ......... 35.63 36.03 36.07 35.80 35.90 1982 ......... 31.65 31.69 31.66 30.79 31.19 1983 ......... 29.17 29.12 29.06 28.45 28.60 1984 ......... 28.62 28.76 28.72 27.99 28.24 1985 ......... 25.94 26.90 26.82 25.33 26.20 1986 ......... 14.30 14.70 14.55 14.02 14.20 1987 ......... 17.42 17.53 17.49 17.37 17.19 1988 ......... 14.65 14.79 14.78 14.55 14.58 1989 ......... 18.04 18.36 18.37 18.18 18.36 1990 ......... 22.88 23.36 23.46 23.21 23.20 1991 ......... 19.58 20.19 20.20 19.84 19.84 1992 ......... 18.63 19.26 19.27 18.50 18.75 1993 ......... 16.27 16.97 16.97 15.95 16.51 1994 ......... 15.05 15.76 15.66 14.71 15.33 1995 ......... 16.39 16.95 16.88 16.19 16.43 1996 January... 17.05 17.49 17.26 17.03 16.78 February.. 17.04 17.64 17.38 17.01 17.06 March..... 19.41 19.99 19.74 19.48 19.34 April..... 21.51 21.98 21.78 21.64 21.39 May....... 19.46 19.92 19.70 19.52 19.25 June...... 18.70 19.27 19.00 18.90 18.65 July...... 19.55 19.98 19.76 19.77 19.43 August.... 20.32 20.71 20.47 20.42 20.12 September. 22.19 22.64 22.39 22.38 22.01 October... 23.22 23.71 23.46 23.48 23.03 November.. 21.95 22.92 23.17 22.15 22.47 December.. 23.33 23.81 23.55 23.56 23.06 1996 ......... 20.33 20.86 20.67 20.47 20.24 1997 January... 23.44 23.94 23.66 23.72 23.11 February.. 20.54 21.09 20.81 20.61 19.62 March..... 19.08 19.59 19.15 19.16 18.30 April..... 18.00 18.51 18.11 18.09 17.36 May....... 18.95 19.50 19.12 18.93 18.30 June...... 17.17 17.88 17.59 17.09 16.51 July...... 17.54 18.19 17.90 17.46 16.90 August.... 17.71 18.38 18.00 17.63 17.09 September. 17.58 18.24 17.80 17.54 17.07 October... 19.16 19.68 19.29 19.11 18.44 November.. 18.03 18.60 18.21 17.89 17.30 December.. 16.32 16.96 16.53 16.14 15.66 1997 ......... 18.60 19.11 18.73 18.63 17.97 1998 January... 14.67 15.29 15.01 14.60 14.01 February.. 14.00 14.53 14.19 13.90 13.31 March..... 12.93 13.60 13.29 12.85 12.41 April..... 13.26 13.73 13.45 13.18 12.65 May....... 12.67 13.28 12.98 12.58 12.06 June...... 11.27 11.84 11.65 11.18 10.84 July...... 11.70 12.19 11.86 11.56 11.17 August.... 11.20 11.69 11.45 10.96 10.54 September. 12.73 13.10 12.74 12.50 12.04 October... 12.21 12.61 12.33 12.03 11.40 November.. 10.81 11.12 10.79 10.54 9.94 December.. 9.29 9.79 9.61 8.98 8.26 1998 ......... 12.29 12.78 12.49 12.19 11.67 _____________________________________________________________________ See footnotes at end of table. Table 21. Domestic Crude Oil First Purchase Prices (Dollars per Barrel) - Continued ________________________________________________________________________________ | | | PAD District II | PAD District II (Continued) |_____________________|___________________________________________ | | | | | | Year | | | | | | Month | | | | | | | | | | | | | | | | | | | MI | NE | ND | OH | OK | SD | | | | | | ______________|__________|__________|__________|__________|__________|__________ 1978 ......... 11.86 11.40 9.75 13.80 11.30 12.16 1979 ......... 14.47 18.13 13.64 22.79 17.53 15.35 1980 ......... 23.54 30.60 26.42 36.64 29.25 28.81 1981 ......... 35.74 35.32 35.63 36.11 35.43 35.55 1982 ......... 31.80 30.98 31.89 30.90 32.04 31.63 1983 ......... 28.93 28.58 29.27 28.14 29.67 29.10 1984 ......... 28.54 27.83 28.39 27.71 29.11 28.36 1985 ......... 26.16 25.42 25.32 25.11 26.28 25.79 1986 ......... 14.61 13.70 13.54 15.51 14.47 13.81 1987 ......... 17.63 17.08 16.76 17.42 17.62 16.96 1988 ......... 14.92 14.08 13.85 15.19 14.86 14.04 1989 ......... 18.06 17.36 17.12 18.06 18.23 17.33 1990 ......... 22.92 21.94 21.94 23.09 22.95 22.32 1991 ......... 19.88 18.78 18.80 19.59 19.59 19.21 1992 ......... 18.99 17.51 18.02 18.96 18.74 18.19 1993 ......... 16.79 14.90 15.42 17.44 16.47 15.39 1994 ......... 15.43 13.60 14.08 15.98 15.33 14.24 1995 ......... 16.63 15.18 15.58 16.67 16.68 15.53 1996 January... 17.19 15.91 16.23 17.30 17.32 16.48 February.. 17.04 15.79 16.13 17.30 17.34 16.33 March..... 19.56 18.04 18.50 18.60 19.74 18.68 April..... 21.63 20.25 20.46 20.76 21.90 20.92 May....... 19.44 18.94 18.50 19.87 19.74 18.76 June...... 18.86 18.27 17.82 19.11 18.84 18.06 July...... 19.62 19.06 18.68 18.77 19.82 18.93 August.... 20.39 19.72 19.37 19.34 20.73 19.57 September. 21.98 21.99 21.28 21.52 22.54 21.44 October... 23.15 22.78 22.38 22.60 23.46 22.56 November.. 21.93 21.38 20.99 21.33 22.16 21.17 December.. 23.28 22.79 22.32 22.35 23.68 22.61 1996 ......... 20.32 19.57 19.46 19.96 20.60 19.56 1997 January... 23.52 22.93 22.29 22.59 23.82 22.78 February.. 21.01 19.88 19.49 19.92 20.94 19.72 March..... 19.13 18.50 18.15 18.64 19.43 18.31 April..... 17.79 17.40 17.18 17.51 18.37 17.30 May....... 18.98 18.37 18.13 18.18 19.35 18.17 June...... 17.12 16.55 16.30 16.49 17.59 16.48 July...... 17.51 16.94 16.60 16.61 18.03 16.65 August.... 17.56 17.11 16.79 16.71 18.23 W September. 17.58 17.74 16.71 16.33 18.06 W October... 19.15 18.52 18.30 17.81 19.68 W November.. 18.31 17.29 17.16 16.89 18.53 W December.. 17.26 15.47 15.34 15.36 16.78 15.87 1997 ......... 18.75 18.10 17.63 17.77 19.05 17.80 1998 January... 14.80 13.84 13.69 14.28 15.16 W February.. 14.08 13.15 13.05 13.35 14.48 13.03 March..... 13.08 12.09 11.92 12.58 13.41 W April..... 13.44 12.47 12.33 13.12 13.72 W May....... 12.72 11.86 11.68 12.63 13.13 W June...... 11.46 10.36 10.29 11.60 11.72 W July...... 11.96 10.77 10.91 11.70 12.06 12.69 August.... 11.19 10.22 10.37 11.20 11.69 W September. 12.72 11.79 11.87 12.41 13.30 W October... 12.18 11.24 11.48 12.06 12.65 W November.. 10.65 9.70 10.18 11.07 11.25 12.77 December.. 8.99 8.63 8.62 9.22 9.74 W 1998 ......... 12.39 11.50 11.39 12.20 12.73 12.29 ________________________________________________________________________________ See footnotes at end of table. Table 21. Domestic Crude Oil First Purchase Prices (Dollars per Barrel) - Continued ________________________________________________________________________________ | | PAD District III |_________________________________________________________________ | | | | | | Year | | | | | | Month | | | | | | | | | | | | | | | | | | | Average | AL | AR | LA | MS | NM | | | | | | ______________|__________|__________|__________|__________|__________|__________ 1978 ......... 9.37 10.52 10.63 9.03 7.91 10.17 1979 ......... 12.33 11.97 14.72 11.42 10.74 14.33 1980 ......... 21.24 20.57 24.17 19.87 20.85 24.06 1981 ......... 35.00 35.80 33.69 35.45 30.47 35.04 1982 ......... 31.92 32.32 30.12 32.44 29.04 31.82 1983 ......... 29.45 30.07 28.28 30.02 26.76 29.26 1984 ......... 29.03 29.39 28.15 29.67 27.26 28.69 1985 ......... 26.91 25.77 25.79 27.22 25.51 26.84 1986 ......... 14.89 13.91 14.54 15.32 13.63 14.93 1987 ......... 17.57 16.80 17.23 17.97 16.78 17.57 1988 ......... 14.75 13.86 14.41 15.22 13.98 14.78 1989 ......... 17.86 17.27 17.34 18.39 17.00 17.86 1990 ......... 22.42 22.09 21.56 23.04 21.06 22.44 1991 ......... 19.23 19.05 18.06 20.14 17.65 19.35 1992 ......... 18.37 18.22 17.33 19.00 16.70 18.55 1993 ......... 16.23 16.21 15.03 16.90 14.59 16.44 1994 ......... 14.97 15.00 13.74 15.60 13.45 15.32 1995 ......... 16.38 16.35 14.84 17.06 14.76 16.74 1996 January... 17.20 17.34 15.50 18.09 15.65 17.38 February.. 17.07 17.18 15.49 17.95 15.74 17.30 March..... 19.34 18.79 17.82 19.97 17.94 19.78 April..... 21.32 20.78 19.89 21.65 20.13 21.94 May....... 19.35 19.81 18.01 19.57 17.94 20.16 June...... 18.58 18.71 17.13 18.98 17.11 19.29 July...... 19.39 19.51 17.93 19.88 18.12 20.15 August.... 20.18 20.42 18.73 20.81 18.91 20.76 September. 22.10 22.13 20.87 22.66 20.86 22.62 October... 23.33 23.49 21.98 23.94 21.92 23.82 November.. 22.14 22.30 20.67 22.81 20.65 22.53 December.. 23.41 22.96 21.93 24.09 21.98 23.74 1996 ......... 20.29 20.24 18.67 20.88 18.95 20.79 1997 January... 23.58 23.05 22.36 24.30 22.03 23.96 February.. 20.71 20.70 19.36 21.40 19.15 21.02 March..... 19.01 18.83 18.02 19.52 17.51 19.45 April..... 17.83 17.53 17.04 18.40 16.43 18.40 May....... 18.85 18.76 17.93 19.35 17.37 19.26 June...... 17.24 17.19 16.19 17.66 15.53 17.60 July...... 17.56 17.31 16.52 17.98 15.88 17.89 August.... 17.85 17.56 16.70 18.27 16.05 18.13 September. 17.78 17.63 16.62 18.27 15.92 18.01 October... 19.25 19.05 18.11 19.88 17.51 19.51 November.. 18.28 18.17 17.05 18.75 16.32 18.51 December.. 16.43 16.42 15.24 17.00 14.64 16.57 1997 ......... 18.69 18.58 17.58 19.22 16.94 19.02 1998 January... 14.69 14.73 13.57 15.22 13.08 14.90 February.. 13.85 13.84 12.91 14.33 12.24 14.16 March..... 12.68 12.54 11.83 13.03 10.92 13.08 April..... 12.81 12.60 12.12 13.01 11.04 13.33 May....... 12.61 12.41 11.50 13.04 10.50 12.76 June...... 11.27 11.15 10.16 11.58 8.93 11.26 July...... 11.61 11.40 10.48 11.97 9.29 11.66 August.... 11.18 11.10 9.90 11.59 8.89 11.28 September. 12.52 12.43 11.36 13.15 10.45 12.77 October... 12.26 12.02 10.90 12.57 9.94 12.40 November.. 10.91 10.65 9.48 11.03 8.91 10.89 December.. 9.31 9.15 7.82 9.75 7.71 9.08 1998 ......... 12.19 12.08 11.10 12.59 10.33 12.36 ________________________________________________________________________________ See footnotes at end of table. Table 21. Domestic Crude Oil First Purchase Prices (Dollars per Barrel) - Continued ________________________________________________________________________________ | | | PAD District III | PAD District IV |_____________________|___________________________________________ | | | | | | Year | | | | | | Month | | | | | | | | Federal | | | | | | Offshore | | | | | TX | Gulf | Average | CO | MT | UT | | | | | | ______________|__________|__________|__________|__________|__________|__________ 1978 ......... 9.29 9.86 9.50 10.84 9.04 9.98 1979 ......... 12.65 11.23 11.98 13.28 12.03 11.41 1980 ......... 21.84 18.87 21.29 22.91 20.53 19.79 1981 ......... 35.06 35.07 33.38 35.69 34.69 34.14 1982 ......... 31.77 32.61 30.14 31.56 31.25 30.50 1983 ......... 29.35 29.77 27.81 28.92 28.80 28.12 1984 ......... 28.87 29.36 27.18 28.09 28.07 27.21 1985 ......... 26.80 27.33 24.78 25.64 25.29 23.98 1986 ......... 14.73 15.27 13.24 13.98 13.58 13.33 1987 ......... 17.55 17.54 16.77 17.71 16.57 17.22 1988 ......... 14.71 14.71 13.85 14.83 13.84 14.24 1989 ......... 17.81 17.83 17.37 18.86 17.03 18.63 1990 ......... 22.37 22.40 21.68 23.16 21.61 22.61 1991 ......... 19.04 19.41 18.21 19.95 18.17 19.99 1992 ......... 18.32 18.35 17.27 19.04 17.08 19.39 1993 ......... 16.19 16.15 15.30 16.59 14.70 17.48 1994 ......... 14.98 14.75 14.27 15.44 13.43 16.38 1995 ......... 16.38 16.17 15.90 16.67 14.93 17.71 1996 January... 17.07 17.22 16.73 17.26 15.73 18.37 February.. 16.98 16.98 16.66 17.28 15.68 18.29 March..... 19.38 19.08 19.01 19.58 18.03 20.65 April..... 21.51 20.78 20.86 21.72 20.13 22.79 May....... 19.43 18.98 19.12 19.60 17.92 20.69 June...... 18.73 18.07 18.38 18.84 17.20 19.81 July...... 19.55 18.82 19.23 19.87 18.15 20.49 August.... 20.26 19.74 19.82 20.49 18.77 20.99 September. 22.22 21.64 21.69 22.35 20.63 22.70 October... 23.31 23.11 22.82 23.40 21.87 23.74 November.. 21.97 22.24 21.39 22.28 20.51 21.94 December.. 23.32 23.38 22.66 23.70 21.88 23.06 1996 ......... 20.31 20.03 19.85 20.47 18.89 21.10 1997 January... 23.48 23.56 22.79 23.72 21.85 23.49 February.. 20.49 20.90 19.73 20.80 18.59 20.50 March..... 18.95 18.96 18.32 19.55 17.51 18.84 April..... 17.88 17.52 17.16 18.39 16.39 17.76 May....... 18.97 18.45 18.11 19.42 17.22 18.72 June...... 17.24 17.14 16.35 17.64 15.61 17.24 July...... 17.58 17.44 16.69 18.01 15.92 17.46 August.... 17.86 17.76 16.99 18.15 16.18 17.83 September. 17.74 17.77 16.81 18.09 15.99 17.58 October... 19.25 19.09 18.34 19.74 17.64 19.22 November.. 18.19 18.40 17.05 18.38 16.39 18.26 December.. 16.32 16.56 15.42 16.72 15.37 16.44 1997 ......... 18.66 18.63 17.80 19.03 17.00 18.57 1998 January... 14.70 14.59 13.73 15.10 13.72 14.84 February.. 13.95 13.60 13.09 14.35 13.10 14.17 March..... 12.80 12.44 11.92 13.35 12.08 12.93 April..... 13.04 12.43 12.31 13.52 12.40 13.47 May....... 12.62 12.57 11.93 12.99 11.82 13.08 June...... 11.24 11.37 10.36 11.59 10.40 11.49 July...... 11.74 11.45 10.92 12.05 11.01 12.05 August.... 11.30 11.03 10.25 11.20 10.20 11.60 September. 12.59 12.31 11.82 12.91 11.74 12.96 October... 12.42 12.05 11.49 12.42 11.27 12.73 November.. 10.89 11.04 10.06 10.74 9.94 11.04 December.. 9.20 9.48 8.56 9.65 8.48 9.25 1998 ......... 12.28 12.03 11.38 12.56 11.28 12.52 ________________________________________________________________________________ See footnotes at end of table. Table 21. Domestic Crude Oil First Purchase Prices (Dollars per Barrel) - Continued ________________________________________________________________________________ | | | PAD | PAD District V | District |______________________________________________________ | IV | | | | | Year |__________| | | | | Month | | | | | | | | | AK | | | Federal | | | North | AK | | Offshore | | Average | Slope | Other | CA |California | WY | | | | | ______________|__________|__________|__________|__________|__________|__________ 1978 ......... 9.16 6.60 5.21 5.45 8.58 6.10 1979 ......... 11.73 11.17 10.57 6.22 12.78 8.06 1980 ......... 21.34 19.09 16.87 10.25 23.87 16.28 1981 ......... 32.30 24.79 23.23 30.15 26.80 24.56 1982 ......... 29.37 21.84 19.92 27.74 24.58 23.37 1983 ......... 27.19 19.66 17.69 23.59 22.61 20.54 1984 ......... 26.73 19.52 17.91 24.37 22.09 20.41 1985 ......... 24.67 19.11 16.98 22.46 22.14 20.08 1986 ......... 12.94 8.53 6.45 13.13 11.90 9.48 1987 ......... 16.45 11.89 10.83 15.48 13.92 11.82 1988 ......... 13.47 9.28 8.43 12.92 10.97 9.41 1989 ......... 16.73 12.71 12.00 16.17 14.06 12.64 1990 ......... 21.04 16.15 15.23 21.16 17.81 16.21 1991 ......... 17.33 12.30 11.57 15.36 13.72 11.33 1992 ......... 16.38 12.32 11.73 15.56 13.55 10.78 1993 ......... 14.59 11.23 10.84 14.11 12.11 9.20 1994 ......... 13.67 10.53 9.77 13.87 12.12 9.32 1995 ......... 15.50 12.08 11.12 15.28 14.00 10.81 1996 January... 16.38 12.93 12.13 15.67 14.55 11.23 February.. 16.28 13.40 12.76 15.43 14.87 11.63 March..... 18.62 15.18 14.23 17.40 17.11 13.58 April..... 20.29 16.93 16.08 19.69 18.71 15.13 May....... 18.85 15.73 15.82 17.58 15.96 13.17 June...... 18.15 14.49 14.24 17.19 15.23 12.40 July...... 18.98 14.85 14.62 17.96 15.53 12.67 August.... 19.59 15.34 15.29 18.20 15.71 13.06 September. 21.48 16.59 16.30 20.07 17.31 14.58 October... 22.63 17.79 17.45 21.19 18.50 16.25 November.. 21.19 17.42 17.27 19.99 17.93 15.47 December.. 22.42 18.33 17.82 21.67 19.36 17.09 1996 ......... 19.56 15.73 15.32 18.43 16.72 13.82 1997 January... 22.55 19.19 18.84 22.76 20.04 17.40 February.. 19.45 17.50 17.72 19.83 17.52 14.71 March..... 17.99 16.04 16.09 18.49 16.39 13.47 April..... 16.81 14.80 14.70 16.48 15.47 12.30 May....... 17.74 14.73 14.45 16.98 15.61 12.45 June...... 15.90 13.84 13.70 15.12 14.54 11.38 July...... 16.29 13.29 12.97 15.19 14.17 11.20 August.... 16.61 13.64 12.94 15.65 14.92 12.30 September. 16.42 14.44 14.11 15.74 15.28 12.57 October... 17.89 15.24 14.52 17.20 16.59 14.19 November.. 16.51 14.71 14.54 16.62 15.30 12.70 December.. 14.71 13.02 12.81 W 13.66 11.19 1997 ......... 17.41 15.06 14.84 17.43 15.78 12.97 1998 January... 12.96 11.46 11.67 W 11.53 9.11 February.. 12.34 9.46 9.15 W 10.27 7.53 March..... 11.09 8.66 8.48 W 9.25 6.52 April..... 11.54 8.63 8.14 11.40 9.56 6.84 May....... 11.19 8.68 8.38 11.27 9.39 6.53 June...... 9.63 8.01 7.74 10.87 8.64 6.03 July...... 10.20 8.63 8.25 11.83 9.42 6.75 August.... 9.58 8.70 8.39 11.51 9.39 6.74 September. 11.19 9.36 8.69 12.90 10.41 7.84 October... 10.93 9.95 9.89 12.46 10.36 8.02 November.. 9.64 7.77 7.16 10.48 8.87 6.76 December.. 8.10 6.17 5.46 W 7.46 5.01 1998 ......... 10.70 8.80 8.47 11.55 9.55 6.99 ________________________________________________________________________________ W = Withheld to avoid disclosure of individual company data. Notes: The actual domestic average price represents the average price at the lease (or wellhead) at which domestic crude oil is purchased. Notes: Values shown for the current month are preliminary. Values shown for previous months are revised. Data are final upon publication in the Petroleum Marketing Annual. Sources: Energy Information Administration, Form ERA-182, "Domestic Crude Oil First Purchaser's Report," January 1978 through December 1982; Form EIA-182, "Domestic Crude Oil First Purchase Report," January 1983 to present.