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| MEDINA COUNTY (click on column title to change the listing order) | | Purchaser 2005 | Rank - 2005 | Rank - 2004 | Rank - 2003 | Rank - 2002 | Rank - 2001 | Rank - 2000 | Rank - 1999 | Rank - 1998 | C % 05 | C % 04 | C % 03 | C % 02 | C % 01 | C % 00 | C % 99 | C % 98 | Bbl 04 | Bbl 02 | Bbl 01 | Bbl - 00 | Bbl - 99 | Bbl - 98 | $/Bbl - 05 | $/Bbl - 04 | $/Bbl - 03 | $/Bbl - 02 | $/Bbl - 01 | $/Bbl - 00 | $/Bbl - 99 | $/Bbl - 98 | Gr Val 05 | Gr Val 04 | Gr Val 03 | Gr Val 02 | Gr Val 01 | Gr Val 00 |
| GULFMARK ENERGY INC | 1 | 1 | 5 | | | | | | 31.325% | 0.000% | 5.883% | 0.000% | 0.000% | 0.000% | 0.000% | 0.000% | 26,406 | | | | | | $50.80 | $36.11 | $26.17 | | | | | | $1,284,320 | $953,518 | $130,081 | | | |
| PLAINS MARKETING LP | 2 | 2 | 2 | 2 | 4 | 4 | | | 18.678% | 0.000% | 23.526% | 20.784% | 17.795% | 11.606% | 0.000% | 0.000% | 16,111 | 30,993 | 23,296 | 10,543 | | | $49.24 | $34.33 | $25.17 | $20.44 | $21.93 | $27.18 | | | $742,388 | $553,041 | $500,374 | $633,590 | $510,940 | $290,773 |
| DORADO OIL COMPANY | 3 | 4 | 4 | 3 | 2 | 2 | 4 | 3 | 17.515% | 0.000% | 11.699% | 17.478% | 21.659% | 18.406% | 16.123% | 17.863% | 11,256 | 26,063 | 28,355 | 16,720 | 14,991 | 17,951 | $50.83 | $35.14 | $24.62 | $20.19 | $21.55 | $25.19 | $14.46 | $9.19 | $718,599 | $395,496 | $243,324 | $526,209 | $611,084 | $423,222 |
| SUPERIOR CRUDE GATHERING INC | 4 | 3 | 3 | 4 | 3 | 3 | 3 | 4 | 16.602% | 0.000% | 16.801% | 16.818% | 19.004% | 18.138% | 18.247% | 16.646% | 11,877 | 25,079 | 24,879 | 16,477 | 16,966 | 16,728 | $49.24 | $34.49 | $23.91 | $19.55 | $21.59 | $24.59 | $14.42 | $8.61 | $659,846 | $409,691 | $339,367 | $490,260 | $537,070 | $407,415 |
| SHELL TRADING (US) COMPANY | 5 | 5 | 8 | 10 | | | | | 15.708% | 7.872% | 3.592% | 0.619% | 0.000% | 0.000% | 0.000% | 0.000% | 9,895 | 923 | | | | | $51.48 | $36.66 | $25.38 | $24.98 | | | | | $652,654 | $362,760 | $77,020 | $23,055 | | |
| TEXON LP | 6 | | | 9 | 8 | 8 | 9 | 7 | 0.172% | 0.000% | 0.000% | 0.769% | 1.072% | 1.160% | 0.358% | 0.786% | | 1,146 | 1,403 | 1,054 | 333 | 790 | $41.35 | | | $17.77 | $21.53 | $24.41 | $11.46 | $7.73 | $5,747 | | | $20,360 | $30,204 | $25,707 |
| AGE REFINING INC | | | | | | | 10 | | 0.000% | 0.000% | 0.000% | 0.000% | 0.000% | 0.000% | 0.194% | 0.000% | | | | | 180 | | | | | | | | $12.09 | | | | | | | |
| APPROVED OIL SERVICES LC | | | | | | | 8 | | 0.000% | 0.000% | 0.000% | 0.000% | 0.000% | 0.000% | 0.395% | 0.000% | | | | | 367 | | | | | | | | $10.62 | | | | | | | |
| COASTAL REFINING & MARKETING INC | | | 10 | 7 | | | | | 0.000% | 0.000% | 0.556% | 1.387% | 0.000% | 0.000% | 0.000% | 0.000% | | 2,068 | | | | | | | $25.11 | $23.04 | | | | | | | $11,803 | $47,638 | | |
| COASTAL STATES TRADING INC | | | | 6 | 5 | 7 | 6 | 6 | 0.000% | 0.000% | 0.000% | 3.120% | 5.837% | 5.982% | 8.599% | 7.036% | | 4,653 | 7,642 | 5,434 | 7,995 | 7,071 | | | | $18.05 | $22.22 | $25.90 | $15.20 | $9.47 | | | | $84,006 | $169,800 | $140,279 |
| EL PASO MERCHANT ENERGY-PETROLEUM COMPANY | | | 7 | 8 | | | | | 0.000% | 0.000% | 4.272% | 1.256% | 0.000% | 0.000% | 0.000% | 0.000% | | 1,873 | | | | | | | $25.41 | $26.62 | | | | | | | $91,706 | $49,853 | | |
| EOTT ENERGY OPERATING LP | | | 6 | 5 | 6 | 5 | 5 | 5 | 0.000% | 0.000% | 5.719% | 5.865% | 5.520% | 10.239% | 10.926% | 10.330% | | 8,746 | 7,227 | 9,301 | 10,159 | 10,381 | | | $25.89 | $21.87 | $23.01 | $24.87 | $14.59 | $9.34 | | | $125,100 | $191,279 | $166,262 | $230,656 |
| EQUIVA TRADING COMPANY | | | | 11 | 7 | 9 | | | 0.000% | 0.000% | 0.000% | 0.408% | 1.128% | 1.144% | 0.000% | 0.000% | | 608 | 1,477 | 1,039 | | | | | | $15.60 | $19.99 | $22.10 | | | | | | $9,486 | $29,522 | $21,986 |
| GEER TANK TRUCKS INC | | | | | | | 7 | | 0.000% | 0.000% | 0.000% | 0.000% | 0.000% | 0.000% | 0.528% | 0.000% | | | | | 491 | | | | | | | | $9.67 | | | | | | | |
| GENESIS CRUDE OIL LP | | | 1 | 1 | 1 | 1 | 2 | 2 | 0.000% | 0.000% | 26.358% | 31.497% | 27.876% | 23.402% | 21.914% | 21.449% | | 46,968 | 36,494 | 21,259 | 20,376 | 21,555 | | | $25.84 | $21.51 | $21.80 | $25.57 | $14.94 | $9.27 | | | $575,332 | $1,010,160 | $795,527 | $546,863 |
| JENEX OPERATING COMPANY OF TEXAS INC | | | | | 9 | 10 | | | 0.000% | 0.000% | 0.000% | 0.000% | 0.109% | 0.674% | 0.000% | 0.000% | | | 143 | 612 | | | | | | | $20.41 | $19.99 | | | | | | | $2,919 | $12,401 |
| KEMCO RESOURCES INC | | | 12 | | | | | | 0.000% | 0.000% | 0.178% | 0.000% | 0.000% | 0.000% | 0.000% | 0.000% | | | | | | | | | $22.39 | | | | | | | | $3,359 | | | |
| LINK ENERGY LIMITED PARTNERSHIP | | 6 | 9 | | | | | | 0.000% | 0.161% | 1.088% | 0.000% | 0.000% | 0.000% | 0.000% | 0.000% | 1,755 | | | | | | | $29.70 | $26.55 | | | | | | | $52,124 | $24,402 | | | |
| PLAINS MARKETING & TRANSPORTATION INC | | | | | | | 11 | | 0.000% | 0.000% | 0.000% | 0.000% | 0.000% | 0.000% | 0.166% | 0.000% | | | | | 154 | | | | | | | | $18.70 | | | | | | | |
| SCURLOCK PERMIAN LLC | | | | | | 6 | 1 | 1 | 0.000% | 0.000% | 0.000% | 0.000% | 0.000% | 9.250% | 22.551% | 25.890% | | | | 8,403 | 20,968 | 26,018 | | | | | | $23.02 | $14.11 | $9.32 | | | | | | $196,562 |
| TEPPCO CRUDE OIL L P | | | 11 | | | | | | 0.000% | 0.000% | 0.329% | 0.000% | 0.000% | 0.000% | 0.000% | 0.000% | | | | | | | | | $25.79 | | | | | | | | $7,168 | | | |
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