Crude Oil Purchaser Ranking Select County: ANDERSONANDREWSANGELINAARANSASARCHERARMSTRONGATASCOSAAUSTINBAILEYBANDERABASTROPBAYLORBEEBELLBEXARBLANCOBORDENBOSQUEBOWIEBRAZORIABRAZOSBREWSTERBRISCOEBROOKSBROWNBURLESONBURNETCALDWELLCALHOUNCALLAHANCAMERONCAMPCARSONCASSCHAMBERSCHEROKEECHILDRESSCLAYCOCHRANCOKECOLEMANCOLLINCOLLINGSWORTHCOLORADOCOMALCOMANCHECONCHOCOOKECORYELLCOTTLECRANECROCKETTCROSBYCULBERSONDALLAMDAWSONDE WITTDEAF SMITHDEAFSMITHDELTADENTONDICKENSDIMMITDONLEYDUVALEASTLANDECTOREDWARDSELLISELPASOERATHFALLSFANNINFAYETTEFISHERFLOYDFOARDFORT BENDFRANKLINFREESTONEFRIOGAINESGALVESTONGARZAGILLESPIEGLASSCOCKGOLIADGONZALESGRAYGRAYSONGREGGGRIMESGUADALUPEHALEHALLHAMILTONHANSFORDHARDEMANHARDINHARRISHARRISONHARTLEYHASKELLHAYSHEMPHILLHENDERSONHIDALGOHILLHOCKLEYHOODHOPKINSHOUSTONHOWARDHUDSPETHHUNTHUTCHINSONIRIONJACKJACKSONJASPERJEFFERSONJIM HOGGJIM WELLSJOHNSONJONESKARNESKAUFMANKENDALLKENEDYKENTKERRKIMBLEKINGKINNEYKLEBERGKNOXLA SALLELAMBLAMPASASLAVACALEELEONLIBERTYLIMESTONELIPSCOMBLIVE OAKLLANOLOVINGLUBBOCKLYNNMADISONMARIONMARTINMASONMATAGORDAMAVERICKMCCULLOCHMCLENNANMCMULLENMEDINAMENARDMIDLANDMILAMMILLSMITCHELLMONTAGUEMONTGOMERYMOOREMORRISMOTLEYNACOGDOCHESNAVARRONEWTONNOLANNUECESOCHILTREEOLDHAMORANGEPALO PINTOPANOLAPARKERPARMERPECOSPOLKPOTTERPRESIDORAINSRANDALLREAGANREALRED RIVERREEVESREFUGIOROBERTSROBERTSONRUNNELSRUSKSABINESAN AUGUSTINESAN JACINTOSAN PATRICIOSANSABASCHLEICHERSCURRYSHACKELFORDSHELBYSHERMANSMITHSOMERVELLSTARRSTATE WIDESTEPHENSSTERLINGSTONEWALLSUTTONSWISHERTARRANTTAYLORTERRELLTERRYTHROCKMORTONTITUSTOM GREENTRAVISTRINITYTYLERUPSHURUPTONVAL VERDEVAN ZANDTVICTORIAWALKERWALLERWARDWASHINGTONWEBBWHARTONWHEELERWICHITAWILBARGERWILLACYWILLIAMSONWILSONWINKLERWISEWOODYOAKUMYOUNGZAPATAZAVALA Gasearch.com

COUNTIES ANDERSON ANDREWS ANGELINA ARANSAS ARCHER ARMSTRONG ATASCOSA AUSTIN BAILEY BANDERA BASTROP BAYLOR BEE BELL BEXAR BLANCO BORDEN BOSQUE BOWIE BRAZORIA BRAZOS BREWSTER BRISCOE BROOKS BROWN BURLESON BURNET CALDWELL CALHOUN CALLAHAN CAMERON CAMP CARSON CASS CHAMBERS CHEROKEE CHILDRESS CLAY COCHRAN COKE COLEMAN COLLIN COLLINGSWORTH COLORADO COMAL COMANCHE CONCHO COOKE CORYELL COTTLE CRANE CROCKETT CROSBY CULBERSON DALLAM DAWSON DE WITT DEAF SMITH DEAFSMITH DELTA DENTON DICKENS DIMMIT DONLEY DUVAL EASTLAND ECTOR EDWARDS ELLIS ELPASO ERATH FALLS FANNIN FAYETTE FISHER FLOYD FOARD FORT BEND FRANKLIN FREESTONE FRIO GAINES GALVESTON GARZA GILLESPIE GLASSCOCK GOLIAD GONZALES GRAY GRAYSON GREGG GRIMES GUADALUPE HALE HALL HAMILTON HANSFORD HARDEMAN HARDIN HARRIS HARRISON HARTLEY HASKELL HAYS HEMPHILL HENDERSON HIDALGO HILL HOCKLEY HOOD HOPKINS HOUSTON HOWARD HUDSPETH HUNT HUTCHINSON IRION JACK JACKSON JASPER JEFFERSON JIM HOGG JIM WELLS JOHNSON JONES KARNES KAUFMAN KENDALL KENEDY KENT KERR KIMBLE KING KINNEY KLEBERG KNOX LA SALLE LAMB LAMPASAS LAVACA LEE LEON LIBERTY LIMESTONE LIPSCOMB LIVE OAK LLANO LOVING LUBBOCK LYNN MADISON MARION MARTIN MASON MATAGORDA MAVERICK MCCULLOCH MCLENNAN MCMULLEN MEDINA MENARD MIDLAND MILAM MILLS MITCHELL MONTAGUE MONTGOMERY MOORE MORRIS MOTLEY NACOGDOCHES NAVARRO NEWTON NOLAN NUECES OCHILTREE OLDHAM ORANGE PALO PINTO PANOLA PARKER PARMER PECOS POLK POTTER PRESIDO RAINS RANDALL REAGAN REAL RED RIVER REEVES REFUGIO ROBERTS ROBERTSON RUNNELS RUSK SABINE SAN AUGUSTINE SAN JACINTO SAN PATRICIO SANSABA SCHLEICHER SCURRY SHACKELFORD SHELBY SHERMAN SMITH SOMERVELL STARR STATE WIDE STEPHENS STERLING STONEWALL SUTTON SWISHER TARRANT TAYLOR TERRELL TERRY THROCKMORTON TITUS TOM GREEN TRAVIS TRINITY TYLER UPSHUR UPTON VAL VERDE VAN ZANDT VICTORIA WALKER WALLER WARD WASHINGTON WEBB WHARTON WHEELER WICHITA WILBARGER WILLACY WILLIAMSON WILSON WINKLER WISE WOOD YOAKUM YOUNG ZAPATA ZAVALA

ECTOR 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 OCCIDENTAL ENERGY MARKETING INC 1 1 1 1 3 4 5   35.644% 0.000% 32.219% 29.844% 14.446% 4.792% 5.301% 0.000% 7,181,960 11,755,500 4,880,320 1,130,230 1,075,940   $51.45 $38.62 $29.31 $24.38 $21.00 $27.50 $18.41   $370,381,000 $277,373,000 $200,817,000 $286,577,000 $102,469,000 $31,226,300 CONOCOPHILLIPS COMPANY 2 2 2 2 7 10 9 15 25.110% 0.000% 32.179% 29.357% 2.727% 2.345% 2.579% 1.322% 5,633,760 11,563,700 921,421 553,159 523,377 326,983 $50.84 $37.95 $28.87 $24.51 $25.53 $28.31 $17.22 $11.83 $257,796,000 $213,783,000 $197,542,000 $283,386,000 $23,521,700 $15,939,400 SHELL TRADING (US) COMPANY 3 3 3 8       23 10.787% 0.000% 9.738% 3.164% 0.000% 0.000% 0.000% 0.364% 2,123,460 1,246,430       90,024 $51.55 $38.96 $29.25 $28.92       $12.90 $112,301,000 $82,728,100 $60,577,700 $36,047,800     CHEVRON U S A INC 4 4 4 4 6 5 4 6 6.720% 0.000% 6.920% 6.113% 4.298% 3.881% 5.710% 3.798% 1,129,640 2,407,890 1,452,020 915,294 1,158,880 939,739 $52.75 $35.94 $28.39 $25.20 $25.28 $28.76 $18.02 $12.68 $71,585,400 $40,594,700 $41,774,100 $60,685,700 $36,710,500 $26,294,900 PLAINS MARKETING LP 5 6 5 5 5 6     4.106% 0.000% 4.393% 5.359% 5.375% 2.923% 0.000% 0.000% 873,139 2,111,120 1,815,720 689,524     $52.73 $38.76 $29.47 $24.40 $25.26 $30.08     $43,722,200 $33,843,700 $27,534,100 $51,505,200 $45,873,000 $20,869,400 BP AMERICA PRODUCTION COMPANY 6 5 7 9         3.927% 0.000% 3.327% 2.721% 0.000% 0.000% 0.000% 0.000% 1,044,040 1,071,930         $50.48 $34.90 $28.11 $24.47         $40,043,800 $36,440,000 $19,885,300 $26,233,600     PHILLIPS PETROLEUM CO 7       1 1 2 1 2.139% 0.000% 0.000% 0.000% 26.125% 27.446% 19.600% 23.993%     8,826,190 6,473,510 3,978,050 5,935,880 $52.95       $24.84 $28.39 $13.41 $11.65 $22,871,600       $219,234,000 $184,448,000 CHEVRONTEXACO GLOBAL DOWNSTREAM LLC (temp) 8 27             1.999% 0.000% 0.000% 0.000% 0.000% 0.000% 0.000% 0.000% 126           $49.91 $41.99             $20,154,600 $5,291         NAVAJO REFINING COMPANY L P 9               1.967% 0.000% 0.000% 0.000% 0.000% 0.000% 0.000% 0.000%             $51.83               $20,589,700           CHEVRONTEXACO TECHNOLOGY VENTURES LLC (temp) 10 10             1.319% 0.000% 0.000% 0.000% 0.000% 0.000% 0.000% 0.000% 182,568           $44.56 $41.67             $11,873,400 $7,607,280         CITATION CRUDE MARKETING INC 11 9 10 12 12 12 11 19 1.214% 0.000% 1.149% 1.162% 1.493% 1.961% 1.922% 0.757% 261,539 457,637 504,364 462,539 390,156 187,271 $53.36 $39.78 $29.57 $24.51 $26.07 $28.52 $16.94 $12.97 $13,086,900 $10,403,800 $7,229,210 $11,216,400 $13,148,700 $13,236,400 EXXONMOBIL OIL CORPORATION 12 7 6 7 10       1.096% 0.000% 3.464% 3.354% 1.922% 0.000% 0.000% 0.000% 530,128 1,321,050 649,176       $49.27 $38.28 $28.92 $24.72 $21.72       $10,906,200 $20,295,900 $21,299,300 $32,654,000 $14,097,400   TEPPCO CRUDE OIL L P 13 12 13 16 25 38 44   1.039% 0.000% 0.429% 0.302% 0.071% 0.013% 0.017% 0.000% 116,597 118,936 23,870 3,116 3,509   $54.91 $38.30 $30.03 $24.70 $20.45 $28.70 $18.08   $11,527,800 $4,465,890 $2,740,030 $2,937,640 $488,055 $89,131 GULFMARK ENERGY INC 14 11 12 13 15 16 28 39 0.527% 0.000% 0.745% 0.895% 0.975% 0.606% 0.161% 0.079% 147,172 352,505 329,537 142,918 32,698 19,559 $52.06 $40.46 $31.10 $25.70 $26.78 $28.82 $17.75 $11.70 $5,544,660 $5,954,630 $4,930,170 $9,058,970 $8,826,240 $4,405,540 GATEWAY GATHERING AND MARKETING COMPANY 15 13 11 14 17       0.355% 0.000% 0.817% 0.647% 0.434% 0.000% 0.000% 0.000% 103,193 255,022 146,615       $49.67 $36.66 $28.98 $24.39 $23.13       $3,562,400 $3,783,280 $5,034,670 $6,219,040 $3,391,450   AMOCO PRODUCTION COMPANY 16   8 6 2 2 1 2 0.284% 0.000% 2.085% 4.335% 20.181% 22.621% 28.530% 23.875%   1,707,500 6,818,060 5,335,340 5,790,510 5,906,700 $52.60   $24.71 $19.68 $26.62 $28.58 $17.52 $12.16 $3,014,850   $10,953,100 $33,604,600 $181,484,000 $152,187,000 SUNOCO PARTNERS MARKETING & TERMINALS LP 17 15 14 10 8 7 18 20 0.275% 4.728% 0.341% 1.667% 2.308% 2.596% 0.764% 0.599% 63,333 656,546 779,722 612,232 154,994 148,201 $52.59 $38.52 $29.05 $23.21 $24.60 $28.23 $18.31 $11.88 $2,924,610 $2,439,340 $2,105,790 $15,237,200 $19,179,200 $17,273,800 TAK PETROLEUM INC 18 16 16 18 19       0.260% 3.984% 0.227% 0.249% 0.251% 0.000% 0.000% 0.000% 53,368 98,013 84,794       $48.99 $36.49 $28.14 $23.68 $23.10       $2,577,410 $1,947,370 $1,358,380 $2,320,550 $1,959,070   OASIS TRANSPORTATION AND MARKETING CORPORATIO 19 17 15 19 22 26 31 29 0.255% 0.000% 0.248% 0.239% 0.175% 0.089% 0.111% 0.190% 45,803 94,314 59,220 21,004 22,489 47,028 $52.08 $38.27 $28.96 $24.64 $23.40 $28.95 $13.45 $12.46 $2,684,470 $1,752,990 $1,524,960 $2,324,120 $1,385,690 $605,782 SEMCRUDE L.P. 20               0.190% 0.000% 0.000% 0.000% 0.000% 0.000% 0.000% 0.000%             $57.40               $2,197,650           NAVAJO REFINING COMPANY 21 8 9 11 9 9 8 11 0.182% 0.000% 1.312% 1.511% 2.012% 2.400% 2.876% 1.998% 310,409 595,283 679,879 566,109 583,762 494,249 $53.30 $38.07 $28.71 $24.04 $24.99 $28.14 $16.93 $11.80 $1,956,310 $11,818,700 $8,010,000 $14,309,000 $16,987,800 $15,934,900 LPC CRUDE OIL INC 22 22 22 29         0.175% 0.000% 0.030% 0.017% 0.000% 0.000% 0.000% 0.000% 8,815 6,610         $54.02 $40.72 $27.77 $25.83         $1,905,940 $358,914 $174,505 $170,758     KGF SALES CO 23 18 17 22 23 25 30 34 0.101% 0.000% 0.107% 0.114% 0.113% 0.116% 0.150% 0.133% 22,256 44,778 38,089 27,407 30,407 32,850 $53.21 $38.10 $27.83 $23.26 $24.29 $27.34 $14.27 $8.97 $1,088,230 $847,890 $635,880 $1,041,630 $925,042 $748,227 MEREDITH MARKETING CO 24 23 25 27 31       0.060% 0.000% 0.009% 0.023% 0.019% 0.000% 0.000% 0.000% 7,682 8,886 6,343       $50.69 $39.35 $27.89 $23.71 $21.63       $610,403 $302,312 $54,023 $210,678 $137,229     ECTOR 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 TEXON LP 25 19 19 28         0.059% 0.000% 0.063% 0.018% 0.000% 0.000% 0.000% 0.000% 13,363 7,275         $49.22 $36.52 $27.35 $27.10         $588,809 $487,993 $363,564 $197,122     BLACK HILLS ENERGY RESOURCES INC 26 21 20 21 20 22 34 28 0.046% 0.000% 0.050% 0.127% 0.187% 0.210% 0.089% 0.194% 10,283 50,093 63,163 49,533 18,071 47,898 $49.14 $36.94 $27.51 $22.14 $24.06 $28.23 $11.78 $12.26 $455,906 $379,904 $292,671 $1,108,980 $1,519,390 $1,405,230 BML INC 27 20 18 25 24 32     0.039% 0.000% 0.066% 0.083% 0.089% 0.049% 0.000% 0.000% 10,529 32,829 29,944 11,480     $53.65 $38.69 $28.82 $23.92 $25.90 $29.88     $424,618 $407,333 $404,397 $785,345 $775,532 $347,774 MOBIL OIL CORPORATION 28         33   30 0.030% 0.000% 0.000% 0.000% 0.000% 0.042% 0.000% 0.179%       10,021   44,402 $54.49         $31.59   $10.83 $327,892         $317,553 SEMINOLE TRANSPORTATION AND GATHERING INC 29               0.029% 0.000% 0.000% 0.000% 0.000% 0.000% 0.000% 0.000%             $58.26               $337,559           NATIONAL COOPERATIVE REFINERY ASSOCIATION 30 24 21 26 27   37 37 0.024% 0.000% 0.041% 0.072% 0.056% 0.000% 0.068% 0.099% 6,907 28,512 18,886   13,898 24,479 $48.17 $36.10 $26.48 $21.21 $20.78   $14.54 $11.65 $236,365 $249,368 $232,495 $604,607 $392,524   GENESIS CRUDE OIL LP 31 25 24 20 16 19 24 26 0.014% 0.000% 0.015% 0.130% 0.528% 0.467% 0.342% 0.276% 3,241 51,254 178,449 110,163 69,508 68,361 $49.86 $37.47 $28.54 $21.63 $25.86 $28.58 $16.36 $11.98 $145,654 $121,430 $92,502 $1,108,410 $4,614,790 $3,217,120 Not filed with Comptroller 32       35 39 49   0.010% 0.000% 0.000% 0.000% 0.002% 0.006% 0.001% 0.000%     526 1,399 106   $29.53       $25.42 $30.28 $8.92   $59,234       $13,372 $42,361 MEREDITH MARKETING COMPANY 33               0.006% 0.000% 0.000% 0.000% 0.000% 0.000% 0.000% 0.000%             $52.23               $59,852           APACHE CORPORATION 34               0.005% 0.000% 0.000% 0.000% 0.000% 0.000% 0.000% 0.000%             $44.29               $48,897           BIG TEX CRUDE OIL COMPANY 35 26 27 33         0.005% 0.000% 0.003% 0.001% 0.000% 0.000% 0.000% 0.000% 1,102 526         $51.99 $40.51 $30.09 $28.68         $51,007 $44,646 $16,157 $15,086     COMPTROLLER CORRECTED FILING 36         40 29 51 0.000% 0.000% 0.000% 0.000% 0.000% 0.002% 0.157% 0.001%       526 31,912 318 $57.85         $25.42 $14.41 $11.33 $58         $13,372 ALTURA ENERGY LTD             50 38 0.000% 0.000% 0.000% 0.000% 0.000% 0.000% 0.000% 0.089%         32 22,087             $9.86 $13.65             AMERADA HESS CORPORATION           27 32 41 0.000% 0.000% 0.000% 0.000% 0.000% 0.085% 0.102% 0.045%       20,108 20,703 11,156           $26.92 $19.95 $11.69           $580,531 ANADARKO PETROLEUM CORPORATION               42 0.000% 0.000% 0.000% 0.000% 0.000% 0.000% 0.000% 0.042%           10,335               $12.84             APACHE CRUDE OIL MARKETING INC           36 35   0.000% 0.000% 0.000% 0.000% 0.000% 0.030% 0.088% 0.000%       7,114 17,950             $27.27 $16.81             $193,356 ATLANTIC RICHFIELD COMPANY         18 15 12 17 0.000% 0.000% 0.000% 0.000% 0.253% 1.027% 1.504% 1.016%     85,340 242,314 305,298 251,343         $30.66 $26.93 $15.39 $10.52         $2,616,110 $6,581,170 BARGAS INC             48   0.000% 0.000% 0.000% 0.000% 0.000% 0.000% 0.001% 0.000%         135               $17.25               CITATION OIL & GAS CORP             43   0.000% 0.000% 0.000% 0.000% 0.000% 0.000% 0.019% 0.000%         3,755               $12.80               CITGO PETROLEUM CORPORATION               7 0.000% 0.000% 0.000% 0.000% 0.000% 0.000% 0.000% 3.670%           907,984               $11.42             COOPERATIVE REFINING LLC         29 28 40   0.000% 0.000% 0.000% 0.000% 0.021% 0.079% 0.035% 0.000%     7,232 18,645 7,096           $29.80 $27.73 $22.03           $215,513 $517,497 CORNERSTONE PROPANE LP       15 13 14 19 24 0.000% 0.000% 0.000% 0.361% 1.318% 1.398% 0.694% 0.336%   142,332 445,271 329,841 140,780 83,015       $21.62 $26.09 $28.57 $19.20 $12.18       $3,076,530 $11,616,900 $9,486,810 DUKE ENERGY TRANSPORT AND TRADING COMPANY               50 0.000% 0.000% 0.000% 0.000% 0.000% 0.000% 0.000% 0.009%           2,191               $12.61             EAGLWING TRADING INC           35 45   0.000% 0.000% 0.000% 0.000% 0.000% 0.037% 0.008% 0.000%       8,759 1,718             $26.49 $24.22             $230,259   ECTOR 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 EOTT ENERGY OPERATING LP     26 17 11 8 6 4 0.000% 0.000% 0.003% 0.291% 1.787% 2.457% 3.534% 4.118%   114,649 603,581 579,560 717,178 1,018,800     $29.60 $24.02 $26.48 $28.42 $16.87 $11.78     $20,633 $2,754,040 $15,982,900 $16,483,100 EQUIVA TRADING COMPANY       3 4 3 3 12 0.000% 0.000% 0.000% 7.640% 11.202% 16.499% 10.803% 1.483%   3,009,310 3,784,310 3,891,540 2,192,630 366,899       $21.39 $24.92 $28.24 $18.09 $9.81       $64,368,100 $94,315,400 $110,782,000 EXXON CORPORATION           11 10 10 0.000% 0.000% 0.000% 0.000% 0.000% 2.205% 2.450% 2.240%       520,036 497,222 554,060           $28.38 $17.01 $12.50           $14,727,700 EXXON MOBIL CORPORATION         14       0.000% 0.000% 0.000% 0.000% 1.299% 0.000% 0.000% 0.000%     438,919               $27.69               $12,154,400   FINA OIL AND CHEMICAL COMPANY               16 0.000% 0.000% 0.000% 0.000% 0.000% 0.000% 0.000% 1.110%           274,740               $11.95             FLARE PETROLEUM CORPORATION         32       0.000% 0.000% 0.000% 0.000% 0.010% 0.000% 0.000% 0.000%     3,537               $29.83               $105,510   FOUR STAR OIL AND GAS COMPANY         26 20 22 25 0.000% 0.000% 0.000% 0.000% 0.058% 0.253% 0.452% 0.309%     19,594 59,715 91,749 76,335         $19.94 $18.41 $8.21 $9.60         $390,738 $1,101,750 GARY-WILLIAMS ENERGY CORPORATION       30 28 30 36 36 0.000% 0.000% 0.000% 0.016% 0.054% 0.059% 0.070% 0.129%   6,144 18,128 13,912 14,165 31,909       $21.04 $25.02 $28.62 $18.08 $11.36       $129,299 $453,594 $397,157 GEER TANK TRUCKS INC           41     0.000% 0.000% 0.000% 0.000% 0.000% 0.001% 0.000% 0.000%       146               $26.23               $3,830 GREAT WESTERN MARKETING INC           21 26 27 0.000% 0.000% 0.000% 0.000% 0.000% 0.250% 0.264% 0.240%       59,048 53,630 59,265           $27.08 $15.20 $9.56           $1,591,960 INTERSTATE SALE   14             0.000% 0.000% 0.000% 0.000% 0.000% 0.000% 0.000% 0.000% 84,358             $49.12               $4,143,980         KOCH INDUSTRIES INC               22 0.000% 0.000% 0.000% 0.000% 0.000% 0.000% 0.000% 0.412%           102,029               $13.11             LANTERN PETROLEUM CORPORATION           31 14 14 0.000% 0.000% 0.000% 0.000% 0.000% 0.053% 1.343% 1.352%       12,421 272,497 334,423           $27.23 $15.66 $11.39           $331,782 LINK ENERGY LIMITED PARTNERSHIP     28           0.000% 0.000% 0.002% 0.000% 0.000% 0.000% 0.000% 0.000%                 $27.42               $9,350       MAPCO GATHERING & TRANSPORTATION L L C               46 0.000% 0.000% 0.000% 0.000% 0.000% 0.000% 0.000% 0.024%           5,893               $12.27             MARATHON ASHLAND PETROLEUM LLC               31 0.000% 0.000% 0.000% 0.000% 0.000% 0.000% 0.000% 0.167%           41,323               $14.09             MARATHON OIL (WEST TEXAS) L P       32 34     52 0.000% 0.000% 0.000% 0.005% 0.005% 0.000% 0.000% 0.001%   1,812 1,812     181       $16.85 $16.85     $11.39       $30,533 $30,533   MESA PIPE LINE COMPANY               43 0.000% 0.000% 0.000% 0.000% 0.000% 0.000% 0.000% 0.039%           9,582               $14.10             MITCHELL ENERGY COMPANY LP       31         0.000% 0.000% 0.000% 0.011% 0.000% 0.000% 0.000% 0.000%   4,230               $21.26               $89,921     NAVAJO CRUDE OIL MARKETING COMPANY               35 0.000% 0.000% 0.000% 0.000% 0.000% 0.000% 0.000% 0.130%           32,079               $12.59             NAVAJO CRUDE OIL PURCHASING (temp)             41   0.000% 0.000% 0.000% 0.000% 0.000% 0.000% 0.024% 0.000%         4,871               $9.15               NORTHRIDGE ENERGY MARKETING CORP           37 23 47 0.000% 0.000% 0.000% 0.000% 0.000% 0.024% 0.452% 0.022%       5,642 91,740 5,331           $25.00 $17.02 $9.25           $141,047 ORYX CRUDE TRADING & TRANSPORTATION INC             16 8 0.000% 0.000% 0.000% 0.000% 0.000% 0.000% 1.130% 2.980%         229,346 737,269             $13.27 $11.72             OXY USA WTP LP   28             0.000% 0.000% 0.000% 0.000% 0.000% 0.000% 0.000% 0.000% 75             $49.86               $3,739           ECTOR 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 PENNZOIL GAS MARKETING COMPANY             27 18 0.000% 0.000% 0.000% 0.000% 0.000% 0.000% 0.218% 0.760%         44,303 188,146             $16.05 $12.57             PHILLIPS 66 COMPANY         33       0.000% 0.000% 0.000% 0.000% 0.006% 0.000% 0.000% 0.000%     2,071               $21.07               $43,637   PHILLIPS OIL COMPANY             42   0.000% 0.000% 0.000% 0.000% 0.000% 0.000% 0.019% 0.000%         3,795               $15.24               PHILLIPS PETROLEUM CO (temp)         37       0.000% 0.000% 0.000% 0.000% 0.000% 0.000% 0.000% 0.000%     70               $22.61               $1,582   PLAINS MARKETING & TRANSPORTATION INC         36 13 7 5 0.000% 0.000% 0.000% 0.000% 0.000% 1.519% 3.474% 3.814%     164 358,234 705,170 943,499         $31.57 $26.77 $18.30 $11.65         $5,177 $9,668,290 PRIDE COMPANIES LP             20 33 0.000% 0.000% 0.000% 0.000% 0.000% 0.000% 0.574% 0.156%         116,544 38,644             $16.05 $11.75             QUESTAR ENERGY TRADING COMPANY             21 21 0.000% 0.000% 0.000% 0.000% 0.000% 0.000% 0.513% 0.533%         104,119 131,824             $15.40 $11.09             RME ENERGY MARKETING INC         30       0.000% 0.000% 0.000% 0.000% 0.020% 0.000% 0.000% 0.000%     6,825               $30.59               $208,803   ROSEMORE INC             47 45 0.000% 0.000% 0.000% 0.000% 0.000% 0.000% 0.005% 0.027%         1,039 6,651             $9.10 $10.84             SANTA FE ENERGY RESOURCES INC               53 0.000% 0.000% 0.000% 0.000% 0.000% 0.000% 0.000% 0.000%           29               $8.93             SCURLOCK PERMIAN CORPORATION               55 0.000% 0.000% 0.000% 0.000% 0.000% 0.000% 0.000% 0.000%           2               $9.63             SCURLOCK PERMIAN LLC           18 15 13 0.000% 0.000% 0.000% 0.000% 0.000% 0.501% 1.208% 1.359%       118,107 245,192 336,146           $26.95 $17.50 $11.68           $3,189,710 SENEX PIPELINE COMPANY             46 44 0.000% 0.000% 0.000% 0.000% 0.000% 0.000% 0.008% 0.038%         1,643 9,374             $9.50 $11.88             SHELL WESTERN E&P INC     23           0.000% 0.000% 0.019% 0.000% 0.000% 0.000% 0.000% 0.000%                 $26.73               $110,157       TEMA OIL AND GAS COMPANY       24   24 38   0.000% 0.000% 0.000% 0.084% 0.000% 0.126% 0.057% 0.000%   32,925   29,692 11,539         $24.22   $28.12 $17.58         $797,368   $852,010 TEXACO EXPLORATION AND PRODUCTION INC             39 48 0.000% 0.000% 0.000% 0.000% 0.000% 0.000% 0.044% 0.020%         8,967 4,941             $12.79 $11.65             TEXACO TRADING AND TRANSPORTATION INC           34 17 3 0.000% 0.000% 0.000% 0.000% 0.000% 0.041% 0.803% 12.864%       9,593 162,892 3,182,540           $26.30 $21.67 $11.91           $250,931 TEXAS CRUDE OPERATOR INC               54 0.000% 0.000% 0.000% 0.000% 0.000% 0.000% 0.000% 0.000%           7               $10.91             UNION OIL CO OF CALIFORNIA           17 13 9 0.000% 0.000% 0.000% 0.000% 0.000% 0.515% 1.355% 2.382%       121,435 275,103 589,402           $27.29 $17.17 $12.45           $3,313,480 UNION PACIFIC FUELS INC               40 0.000% 0.000% 0.000% 0.000% 0.000% 0.000% 0.000% 0.051%           12,653               $12.37             UPR ENERGY MARKETING INC           29 33   0.000% 0.000% 0.000% 0.000% 0.000% 0.070% 0.095% 0.000%       16,612 19,229             $29.04 $17.97             $483,263 VALERO REFINING COMPANY-TEXAS               49 0.000% 0.000% 0.000% 0.000% 0.000% 0.000% 0.000% 0.013%           3,238               $13.09             WILLIAMS ENERGY MARKETING & TRADING COMPANY       23 21 23 25 32 0.000% 0.000% 0.000% 0.089% 0.180% 0.204% 0.277% 0.166%   34,885 60,787 48,107 56,185 41,125       $19.95 $24.13 $27.94 $17.03 $10.43       $695,870 $1,466,520 $1,335,190