PRODUCTION DATA FOR LEASES AND OPERATORS IN WEBB COUNTY TEXAS

Operator Production Data   Leases Production Data    PRODUCTION TOTALS - OIL : 4,312,411 GAS : 6,180,305,355    Click for More Info

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Year 2012 9,046 - 37,514,766 8,366 - 40,631,122 9,232 - 41,151,923 15,019 - 40,227,253 21,992 - 41,485,594 26,007 - 38,915,626 22,428 - 41,119,835 37,343 - 42,129,862 35,949 - 41,759,578 15,885 - 40,604,661 17,325 - 42,270,403 27,311 - 42,488,362
2011 8,338 - 23,263,979 9,568 - 26,600,176 8,692 - 25,772,356 10,113 - 27,924,545 12,878 - 28,581,866 9,164 - 26,787,361 9,076 - 28,596,649 12,107 - 31,211,250 11,714 - 31,882,851 10,275 - 40,659,068 10,710 - 36,330,581 11,349 - 33,222,892


LEASE NAME OIL VOL in BBL GAS VOL in MCF
WEST COLE NORTH UNIT 540,723 0
FAITH-YANA 224,374 722,751
PEREZ 186,388 0
KILLAM, O. W. 183,793 0
SOUTH LOPEZ UNIT 161,858 0
BRUNI -B- 160,849 0
MARTIN, ALBERT, TRUSTEE 135,239 0
BENAVIDES, ROSA -A- 119,164 0
WEST COLE FIELD UNIT 116,816 0
DE BENAVIDES, ROSA V., ET AL 113,922 0
PEREZ, AMADO 109,900 0
DCRC 101F 98,353 36,785
FROST MINERAL FEE 81,003 0
MONARCH-BRUNI 74,732 0
PEREZ, AMADO B 73,901 0
DCRC 3B 72,964 775,592
BRUNI-LEYENDECKER 65,547 979
BRISCOE E - A 62,441 0
BRUNI 61,227 113,430
BRUNI TOWNSITE 60,104 0
HETHERINGTON, THOS. 57,521 0
ADAMS, L.M. E 55,574 0
ADAMI, FRANCISCA 54,403 0
BENAVIDES, CARLOS ESTATE 53,994 0
BRISCOE -D- 51,413 461,621
PETTY RANCH 48,705 27,865,997
BRUNI MINERAL TRUST 47,765 63,048,496
WHEATLEY 47,136 0
DCRC 3 46,040 2,643,928
DE BENAVIDES, ROSA V. 45,087 293,519
KILLAM & HURD LTD. FEE 41,850 0
DCRC 101B 37,043 381,587
PEREZ, AMADO C 36,924 0
GUERRA, F. 35,570 0
RICHMOND-GARCIA 35,086 0
BARNES ESTATE 33,416 3,585,024
DE BENAVIDES, ROSA V. C 31,103 0
DCRC-SEC. 3A 30,786 73,892
VOLPE, L., ETAL 27,897 0
BRISCOE E 26,145 24,731,269
LEAL -A- 25,733 0
TWO REPUBLICS 24,892 0
LOD MOGLIA ET AL 24,060 0
PUIG-RUTHADA 23,408 0
GATES RANCH A 22,563 557,700
BRUNI, A.M. ESTATE 18,397 0
PUIG, V. L. -B- 18,305 0
GARCIA 17,750 371,918
PILONCILLO 17,357 37,132,023
ST. JOSEPH UNIT 16,161 0
PEREZ-ROWDEN 15,919 0
PUIG -C- 15,094 0
ADAMS - HOLBEIN 14,915 0
BRISCOE J 14,819 8,011,029
PUIG 14,783 3,231,526
WELHAUSEN, JACK 14,587 0
BRUNI A 14,460 0
COLEMAN 14,430 0
DCRC 3E 14,180 7,065,378
DCRC-SEC. 3 13,853 0
DCRC-SEC. 101F 13,700 0
LESSOR, MARY ETTA 13,621 995,190
PETTY, O.S. 12,673 3,828,449
DINN MINERAL TRUSTS, THE 12,320 1,766,333
GARCIA, F. G. 12,109 0
GARCIA-VILLARREAL 11,723 0
SOUTH CALLAGHAN RANCH 11,484 214,343,498
MOOS HEIRS 21 11,098 0
VAQUILLAS RANCH COMPANY, LTD. 10,711 0
LEAL, PEDRO 10,665 0
GATES RANCH W 10,527 451,245
DCRC-SEC. 3B 10,366 29,001
BENAVIDES, BRENNAN 10,339 9,117
BRUNI-MONARCH 9,915 0
BRISCOE 9,813 365,294
KILLAM -A- 9,458 0
BIEL, E. /EMIL/ 9,420 0
PUIG-HUMES 9,224 0
LEAL 8,658 0
THAXTON-STATE 8,216 0
DE LOS SANTOS 8,093 0
BRUNI -J- 7,654 0
VILLARREAL, AMBROSIA 7,500 0
BRUNI -C- 7,469 0
LAUREL-GARCIA 7,308 0
DOBIE, E. W. 7,008 0
GARCIA, E. 6,987 945,227
VAQUILLAS RANCH L6 6,604 439,735
DCRC DELTA 6,419 33,838
KIRKPATRICK A 6,102 0
DCRC-SEC.4 5,985 0
J. LOPEZ, ET AL 5,958 0
BENAVIDES, ROSA 5,954 0
CINTEX-GARCIA 5,375 0
GATES RANCH B 5,355 379,409
BENAVIDES, S. 5,048 0
BRISCOE G 4,641 4,167,440
PARR, G. B. FEE 4,334 0
S. ZAMORA 4,218 0
BRISCOE E-70 3,999 0
ALLEY 3,954 38,073,831
MATA 3,755 0
GARCIA, LYDIA 3,639 0
PEREZ A UNIT 3,616 0
CERRITO LAND COMPANY 1389 3,520 89,633
PUIG-ANDREWS 3,425 0
DE BENAVIDES, ROSA V. -B- 3,211 0
MOOS, H. -B- 2,996 0
BILLINGS 2,907 412,362
BRASK STATE 1846 2,701 1,531,800
QUIEN SABE UNIT 2,685 0
GATES 05S 2,577 1,005,018
BRUNI, A. M. 2,501 3,228,207
LAREDO NATIONAL BANK TSE., ETAL 2,308 0
DOBIE, VIVIAN 1,941 0
NILES EST. 1,724 0
RICHMOND-GARCIA -A- 1,646 0
ADAMI, DAN, ESTATE 1,643 0
PUIG BLK. 9 1,597 0
HRH ADAMI 1,403 1,080
JOHNS, E. S. ESTATE 1,385 364,191
ADAMI, D. ESTATE 1,354 0
GATES RANCH -A- 1,349 4,446
PETTY RANCH 1227 1,327 0
BOATMENS TRUST COMPANY 1,283 0
CANALES, GUS 1,112 0
KING, R. A. -BRUNI- DULANEY 1,102 0
VILLARREAL, AMBROSIA -A- 1,051 0
HACHAR, D.D. 1,005 12,599,958
NICHOLSON, W. R., -A- 826 0
BRENNAN, M. W. -C- 814 0
BRUNI, A. M. EST. -B- 793 1,802,378
BENAVIDES, TURNEY R. -F- 754 0
PUIG BLK. 42 725 0
GATES O TR2 659 0
DAVIS & HALL 512 0
KIRKPATRICK 431 31,916
DE LA GARZA MINERAL TRUST 256 3,393,889
GARCIA, GLORIA, ET AL 252 0
GATES 010 CHK-A TR3 229 8,772,987
ADAMI 345 200 0
BENAVIDES, ROSA VELA 199 3,785,590
DUVAL COUNTY RANCH COMPANY 173 0
LOPEZ, R. 140 0
SCHWARZ, E. H. 77 2,447,366
BENAVIDES, TYNG R. -D- 71 0
KIRKPATRICK, O. G. 33 0
LNB-HUNTER 31 0
MCGRATH, MARIE 18 0
BILLINGS, FLOYD, ET AL 9 0
DOBIE, V. 4 0
DOBIE, ELFRED W. 3 0
DOBIE, E. W. -E- 3 0
DOBIE, ELFRED W. -C- 3 0
DOBIE, ELFRED W. -B- 3 0
DOBIE, ELFRED W. -A- 3 0
BEASLEY WELHAUSEN STATE 97 0 822,954
HIRSCH ESTATE 2094 0 3,438,627
BRISCOE G GU8 STATE 0 366,826
LA MOCA GAS UNIT C 0 1,710,983
MCKENDRICK, W. H. JR. 0 0
GEORGE NEEL 0 633,284
RAMIREZ, J. E. A 0 505,428
VAQUILLAS 67 0 1,852,852
HIRSH-STATE 2072 0 503,945
BRISCOE-NUNLEY A 0 1,088,707
LAUREL, ALONZO Z. LTD 0 0
FEE SUR 1493 0 379,631
MIDDLETON, TRIPHENE -D- 0 1,038,620
ROSA V. BENAVIDES 0 2,352,454
VAQUILLAS RANCH -J- 0 537,792
BENAVIDES, ROSA V. 1927 0 1,939,830
HUBBERD ESTATE C 0 24,617
BRUNI MINERAL TRUST -B- 0 204,527
LEYENDECKER - KONE A 0 199,338
CATTO HEIRS UNIT #2 0 3,354,955
G-B MINERALS 0 1,387,873
NEEL 0 5,054,301
RUNNING, W. 0 0
VAQUILLAS RANCH AL 0 0
BENAVIDES-TIMMINS 0 1,593,075
HUISACHE CATTLE CO. 0 3,248,474
BRUNI, A. M., EST. 0 0
LINK RANCH 0 6,080,393
GALVAN RANCH H 0 649,044
OLMITOS RANCH, INC.GAS UNIT 0 128,588
SANCHEZ, DANIEL GU A 0 511,053
VAQUILLAS RANCH L5 0 588,751
BLOCKER, JOHN R -1854- 0 826
JOHN N. GARNER RANCH 0 141,112
CALLAGHAN 0 1,296,983
LUNDELL 0 103,259,112
CULPEPPER, A.B. 2064 0 371,054
GALVAN RANCH K9 0 169,119
P.M. FROST B 0 888,942
SCHWARZ, HARRY D. -A- 0 0
VERGARA, IGNACIO 0 9,434,408
7-B CATTLE CO. A 0 1,822,024
BMT/K&H 0 0
K&H FEE 1619 0 555,322
MACMAHON A 0 427,718
DCRC SEC. 3B 0 0
GALVAN RANCH P1 0 41,074
PALAFOX EXPLORATION CO. -20A- 0 224,812
SOUTH CALLAGAHAN RANCH 0 627,257
W. V. BOOTH ET AL 0 22,204
ALEXANDER, CHARLES 0 62,413,818
BOOTH, W. V. ET AL 0 3,610,824
KILLAM & HURD FEE 1620 0 524,007
DE LONGORIA 0 75,453
MARRS MCLEAN 0 139,389
GARNER 1054 0 646,765
PENA, H.L. 0 1,530,173
STATE OF TEXAS HILL RANCH 0 1,252,338
ARCO FEE C 0 303,163
BRISCOE C 0 1,126,015
KILLAM GONZALEZ A 0 888,100
DIX RANCH 1767 0 0
MARTIN, J. C., TRUSTEE 0 0
GATES O TR1 0 0
PETTY, O. S. B 0 61,860
TEX-MEX R.R. CO. NO. 599 0 3,347,608
WRIGHT - MOON, L.A. UNIT A 0 506,876
B.M.T. A 0 29,695,162
HEREFORD, L. M. 0 18,291,864
BRISCOE 2-22 0 43,253
KILLAM-HURD-AMOCO TRAUTMANN GU A 0 1,005,843
MARTINEZ-BARRERA GAS UNIT 0 1,551,440
GATES 1857 0 938,153
PUIG, L. F. 0 2,904,450
UNION RANCH-MORENO GU 0 3,671,555
KONE, SAM L., JR. 0 2,325
EL GATITA 0 369,047
MCGRATH 0 15,332,854
GATES RANCH 6 0 175,381
RACHAL FOUNDATION 0 11,151
VAQUILLAS 1627 0 1,162,536
BENAVIDES TR 2 0 4,941,220
HIRSCH, ISAAC ETAL -B- 0 0
BRISCOE TRACT 22 BLOCK 3 0 74,891
FASKEN, B.T. 0 220,295
MIDDLETON -25- 0 58,615
REUTHINGER 0 4,557,268
VAQUILLAS RANCH - A1 0 2,937,447
BENAVIDES, ROSA V. B 0 1,045,485
HUBBERD 59 0 384,169
BRUNI MINERAL -C- 0 904,392
LECHENGER 0 64,238,799
CARR 0 129,273,401
FROST TRUST 47 0 67,981
MORENO GU 0 2,430,701
RUBEN GONZALEZ GAS UNIT 0 1,054,636
VAQUILLAS RANCH A1 0 60,463,783
BENAVIDES, ROSA V.-B 0 1,636,036
HUBBERD, WILLIAM -D- 0 1,650,571
LEYENDECKER-KONE 1377 E 0 143,482
CHAMBERLAIN STATE 1496 GU 0 975,646
GALVAN B 0 405,109
OLMITOS RANCH B 0 879,983
SAN AMBROSIA B 0 922,932
VAQUILLAS RANCH D 0 2,065,908
BLOCKER RANCH E 0 97,953
JAMES 0 3,964,200
BURKHOLDER, A. W. ESTATE 0 72,106
LONGORIA, M. T. GAS UNIT 0 0
COX, B. H. & G. A., -B- 0 57,265
GALVAN RANCH J7 0 730,799
OWEN, E. A., ET. AL 0 206,277
SAUNDERS-EISENHOWER 0 442,472
VERGARA C 0 0
BMT B TR5 0 839,039
K & H FEE B 1569 0 2,118,622
M.C. DAMMIER ST OF TX 0 84,036
GALVAN RANCH N12 0 375,524
PALAFOX EXPLOR. CO. -17- 0 1,343,387
SLATOR RANCH E 0 624,432
BONUGLI, H. P. ET AL 0 210,305
KHB 70 0 1,581,172
MALTSBERGER, J.T. JR. G 0 60,300
GARCIA 608 0 8,957,975
PALAFOX UNIT 0 15,889,423
STANFORD, P.H. 0 2,365,464
WEBB COUNTY SCHOOL LAND 1383L 0 573,938
APACHE-BRISCOE 1044 0 297,900
GUTIERREZ STATE GU 0 66,103
BRASK STATE 1840S 0 87,217
KILLAM & HURD, LTD. 0 272,367
DINN, J. T. -J- 0 0
MARTIN ESTATE 0 178,193
GARNER, TULLY C.A. 0 860,602
PESCADITO STATE 2026 0 725,170
STROMAN ARMSTRONG 0 95,303
WINCH, L. 0 1,261
B M T 0 2,575,096
HEIN TRUST B 0 5,174,409
BRISCOE N 2046 0 1,356,518
KILLAM-HURD FEE 1612 0 60,550
DIX RANCH D209 0 0
MARTIN-VOLZ FEE 0 1,286,464
GATES 10 ROSE A 0 6,698,136
PUIG B 0 0
TRIPHENE MIDDLETON ET AL B 0 481,472
ZIMMERMAN, E. L. 0 31,062
BARRERA-LEYENDECKER G/U 2 0 893,597
HIRSCH ESTATE 2095 0 984,982
BRISCOE CHUPADERA RANCH 0 6,008,442
GATES RANCH D 0 112,032
PUIG,LUIS F. 0 240,626
VAN ES-STATE 130 0 82,197
BEASLEY-STATE 1629 GU 0 1,640,429
HIRSCH ESTATE A 0 3,163,292
BRISCOE NICHOLSON 0 37,720
LA MOCA GAS UNIT N 0 1,314,992
FASKEN L. & M. ST OF TX 63 0 57,630
MCNARY - WARRIOR 0 1,364,938
GONZALES, M. A. 0 98,900
RANCHO BLANCO CORP 0 748,485
VAQUILLAS RANCH 3 0 56,234
BENAVIDES, IMELDA O. 0 219,162
HUBBERD C-EAST 0 2,129,272
BRUNI ESTATE GAS UNIT NO 1 0 2,624,798
LAUREL, F. D. B 0 1,682,481
MOGLIA O 0 276,745
ROSEBERRY, D. L. 0 16,176,153
VAQUILLAS RANCH 67 0 1,890,461
BENAVIDES, ROSA V. B2 0 2,263,880
HUBBERD, MARIE S. TRUST 0 97,531
BRUNI MINERALS D LEASE 0 99,211
LEYENDECKER-DAWSON UNIT #1 0 266,886
CERRITO LAND CO. 1490 0 433,337
G.B.G.L. & C. CO., LTD. 0 3,114,014
NORFLEET-LESSOR G. U. 0 456,192
SAENZ 0 0
VAQUILLAS RANCH CO. LTD. 0 14,292,717
BILLINGS HEIRS 0 3,765,538
IGNACIO VERGARA 0 2,639,766
BRUNI-KILLAM 2184 0 0
LONG, A.G. 0 219,485
GALVAN RANCH I14 0 34,977
OWEN 3 0 762,960
SAUNDERS 38 H 0 1,157,504
VAQUILLAS RANCH-A3 0 687,638
BMT 0 33,527,770
JUAN SALINAS 0 312,628
LUNDELL C 0 1,037,368
DAWSON 356 0 10,178
GALVAN RANCH L6 0 299,891
PALAFOX -H- 0 1,267,029
VILLAREAL ET AL 745 0 0
A.B. CULPEPPER 2064 0 2,832,679
BMT/K&H L 0 0
K&H FEE PORCION 0 2,805,111
DE BENAVIDES, ROSA 0 262,993
MALTSBERGER, J. T. JR. G 0 52,395
GALVAN RANCH P7 0 121,690
PALAFOX EXPLORATION CO.9 0 177,368
ST OF TX PRIETO SAN JUAN GU 0 964,941
WATSON A 0 8,563
AN/CY BENAVIDES F 0 2,023,411
GONZALEZ, J. I. 0 1,574,899
BOOTH, W.V.,JR. 0 8,595
KILLAM & HURD FEE 1503 0 0
DESPAIN GAS UNIT 0 1,835,935
MARSHALL, S. ET AL 0 7,688,861
GARNER RANCH 816 0 1,158,858
STEWART TRUST 0 9,154,357
WILLIAMSON, S. H. 0 263,613
ARNOLD, DORIS 0 0
HAERING-MARTIN 0 5,958,969
KILLAM&HURD AMOCO FEE 0 904,491
DIX RANCH C 0 4,669,465
MARTIN, S. J. 0 1,692,883
GATES 05-D GU 0 782,811
PHELPS-HAIZLIP-STATE 0 186,143
TREVINO RANCH 0 2,683,163
YOUNGMAN GU 0 876,624
BRISCOE 4-3 0 15,284
KILLAM-HURD-MCLEAN 121 0 79,300
E. G. RANCH 0 0
MATRIX LAND CO. 0 2,211,030
BEASLEY WELHAUSEN STATE 105 0 4,206,670
HIRSCH ESTATE 2093 0 2,426,083
BRISCOE G GU7 STATE 0 703,786
LA MOCA GAS UNIT B 0 1,496,415
F.D. LAUREL 0 816,239
MCKENDRICK, W. H. ET AL 0 9,795,155
GATES, RANCH 0 0
RAMIREZ, G. & F. GAS UNIT 0 1,828,301
VAQUILLAS 2059 0 2,911,939
BENAVIDES, ARTURO-STATE 0 2,952,043
HIRSH ESTATE 538 0 169,395
BRISCOE-MANRY 1469 0 9,477,173
LAUREL, A. 0 3,729,350
FAUSTO 0 6,407,778
MIDDLETON, TRIPHENE -C- 0 172,837
ROSA V BENAVIDES A2 0 331,678
VAQUILLAS RANCH -I 0 289,136
BENAVIDES, ROSA V. 1908 0 1,675,420
HUBBERD ESTATE B 0 0
BRUNI MINERAL TRUST A 0 8,258,935
LEYENDECKER - KONE 0 1,128,219
CATTO HEIRS UNIT #1 0 285,800
FULLER 2292 H 0 807,746
NEEDMORE 0 904,961
RUNNING, W B 0 169,871
VAQUILLAS RANCH A8 0 7,337,711
BENAVIDES-CNR 0 691,326
HUGHES-STATE 0 401,467
BRUNI, A. M. FEE 0 4,222,111
LINCOLN, W.P. 2345 0 1,453,919
CHILTON, JOHN JR. 938 0 154,624
GALVAN RANCH 0 112,899,015
OLMITOS RANCH, INC., STATE 0 0
SANCHEZ, DANIEL 0 831,250
VAQUILLAS RANCH L4 0 4,551,868
BLOCKER RANCH-STATE B 0 498,407
JOHN N. GARNER 0 0
CAL-MEX 0 9,169,767
LUNA-ADAMI 0 136
CULPEPPER, A.B. 2063 0 0
GALVAN RANCH K7 0 108,854
OWENS,A.E. 0 37,710
SCHWARZ, HARRY D. B 0 1,370,375
VERGARA, G.B. 0 5,171,326
7-B CATTLE CO. 0 1,265,525
BMT/K & H X 0 3,166,777
K&H FEE 1575 0 596,400
MACMAHON 0 31,691
DCRC SEC. 3 0 110,750
GALVAN RANCH O14 0 53,177
PALAFOX EXPLORATION CO. -17- 0 4,013,751
SOUTH BENAVIDES 0 0
VOLZ-MARTIN 0 2,610,139
ALEXANDER RANCH 0 9,943
BOOTH, W. V. 2292 ET AL 0 180,509
KILLAM & HURD FEE 1614 0 1,468,464
DE LA GARZA, RAUL-STATE 0 0
MARIA LAFON UNIT 0 6,750,875
GARNER 0 7,844,221
PENA, H. L. 0 3,932,573
STATE OF TEXAS - PRIETO SAN JUAN 0 1,418,899
ARCO FEE B 0 141,636
HACHAR, D. D. 0 21,026,912
BRISCOE B 0 2,109,872
KILLAM AND HURD FEE BLOCK 61 0 0
DIX RANCH 1761 0 133,029
MARTIN, J. C., III 0 0
GATES N TR5 0 192,027
PETTY, O. S. B 0 569,410
TEX-MEX R.R. CO #599 0 3,149,145
WRIGHT 0 579,809
B.M.T. 471 0 320,069
HEREFORD -T- 0 50,673,541
BRISCOE 2-2 0 15,715
KILLAM-HURD-AMOCO TRAUTMANN 0 2,234,516
DOBIE, E. W./SPC 0 0
MARTINEZ-BARRERA GAS INIT 0 6,604,095
GATES 1290 0 7,283
PUIG, A.E./STATE 0 15,352
UNION RANCH-LOPEZ 0 2,157,614
KONE, S. L. 0 47,062
EL CORAZON RANCH 0 3,357,894
MCELROY, W.N. 0 0
GATES RANCH 5 0 189,847
RACHAL 0 621,463
VAQUILLAS 136A 0 659,218
BENAVIDES STATE OF TEXAS 0 0
HIRSCH, ISAAC ETAL 0 77,655
BRISCOE TRACT 20 BLOCK 3 0 104,520
LAREDO NATIONAL BANK 0 4,810
FASKEN STATE A2758 0 899,680
MIDDLETON -16- 0 401,038
RETTING, MABEL 0 179,279
VAQUILLAS RANCH L 0 20,984,055
BENAVIDES, ROSA V. A2 0 0
HUBBERD , WILLIAM T 0 299,731
BRUNI MINERAL -B- 0 1,024,900
CARPENTER, PETER 0 186,076
FROST TRUST 45 0 169,264
MORENO 0 391,331
ROWDEN-PEREZ 0 0
VAQUILLAS RANCH A-8 0 15,104
BENAVIDES, ROSA V. E5 0 2,079,103
HUBBERD, WILLIAM T 0 127,452
LEYENDECKER-KONE B 0 331,465
CHAMBERLAIN 0 324,049
GALVAN R 0 5,944
OLMITOS RANCH 0 5,524,624
SAN AMBROSIA A 0 78,382
BLOCKER RANCH 0 45,185
JACKSON-VESTAL 0 565,748
BRUNI-TULE 0 0
LONGORIA 0 3,174,093
COX, B. H. & G. A., -A- 0 69,709
GALVAN RANCH J6 0 613,603
OWEN, E. A. 0 914,750
SAUNDERS-EISENHAUER STATE 35 0 508,818
VERGARA 0 20,521,867
BMT B 0 0
K & H FEE 942 0 98,273
M. MARTIN ST OF TX 0 66,492
GALVAN RANCH N11 0 601,004
PALAFOX 7E 0 65,005
SLATOR RANCH A 0 6,575,972
BONUGLI, H. P. 0 399,496
KHB 0 2,565
DE LA GARZA GU 0 570,779
MALTSBERGER, J.T. JR. F 0 198,615
GARCIA 45 0 619,818
PALAFOX STATE A2755 G.U. 0 1,230,803
STANFORD, P.H 0 0
WEBB COUNTY SCHOOL LAND 0 8,219,698
APACHE RANCH F 0 116
GUSTAVO BENAVIDES 1537 0 1,954,146
BRASK STATE 1840 0 914,662
KILLAM & HURD, LTD 0 105
DINN, J. T. 0 0
MARTIN - VOLZ 0 371,183
GARNER, TULLY C. A 0 219,573
PESCADITO STATE 2024 0 1,251,644
STROMAN 0 0
WINCH 0 3,767,043
AVIATORS GAS UNIT -4- 0 13,849
HEIN TRUST 0 12,307,554
BRISCOE M STATE 0 95,919
KILLAM-HURD BRUNI 2241 0 16,307
DIX RANCH D 99 0 1,091,195
MARTIN-VOLZ 0 12,546,062
GATES 09 ROSE B GU 0 829,004
PUIG AVIATOR 0 11,985
TRIPHENE MIDDLETON ET AL A 0 454,809
ZIMMERMAN 0 1,731,235
BARRERA-LEYENDECKER G.U. NO. 1 0 331,411
HIRSCH ESTATE 2094 0 0
BRISCOE C GU2 0 829,486
PUIG,L.F. 0 317,789
VAN ES STATE 130 0 246,859
BEASLEY-MEADOR B 0 454,878
HIRSCH ESTATE 858 0 1,928,658
BRISCOE N 0 591,641
LA MOCA GAS UNIT L 0 2,121,099
FASKEN L. & M. ST OF TX 53-A 0 91,242
MCNARY - RAMSAY 0 95,368
GONZALES, DAVID, ET AL -A- 0 360,174
RANCHO BLANCO D 0 47,116
VAQUILLAS RANCH 2 0 600,458
BENAVIDES, GLORIA BMT A 0 8,107,976
HUBBERD C 0 137,814
BRUNI ESTATE -D- 0 3,915,652
LAUREL, F. D. A 0 514,244
FROST 45 0 727,067
MOGLIA 0 1,029,483
ROSCHER-HIRSCH GAS UNT 0 892,450
VAQUILLAS RANCH 1646 0 6,576
BENAVIDES, ROSA V. B1 0 592,251
HUBBERD WILLIAM D4 0 197,644
BRUNI MINERALS B 0 2,319,014
LEYENDECKER, M. M. SWD 0 0
CERRITO LAND CO. 1389 0 631,720
G.B.G.L. & C. CO., L.T.D. 0 617,355
NORFLEET, A.V. 0 8,738
S.J. MARTIN GU 0 1,048,705
VAQUILLAS RANCH CO. LTD 0 26,595,862
BILLINGS B 0 11,935,089
I.R. GAONA 0 64,917
BRUNI-HIRSCH GAS UNIT 0 717,769
LONG, A. G. HEIRS 0 632,592
COG MALAKOFF-PETERSON A 0 2,448,466
GALVAN RANCH H14 0 6,497
OWEN 2227 0 146,985
SAUNDERS 108 0 1,134,001
VAQUILLAS RANCH-A2 0 1,216,376
BLOCKER, JOHN R. 810 0 159
JORDAN, JAMES 0 1,012,011
LUNDELL A1 0 1,970,929
DAWSON 0 2,772,842
GALVAN RANCH L5 0 704,015
PALAFOX -E- 0 0
VILLAREAL F 0 72,288
A. V. NORFLEET 0 738,655
BMT/K&H J 0 2,303,305
K&H FEE 942 0 1,945,246
MALTSBERGER, J. T. JR. C 0 705,175
GALVAN RANCH P6 0 550,013
PALAFOX EXPLORATION CO. 876 0 606,674
ST OF TX - MANN TRUST GAS UNIT 1 0 0
WARREN, W. K. 0 7,643,143
AMANDO 0 524,736
GONZALEZ, ELIA G. MINERAL TRUST 0 46,219
BOOTH, W.V., JR. 2292 H 0 187,208
KILLAM & HURD FEE 1496 0 2,591,172
DESPAIN 8 0 306,627
MARSHALL TRUSTS 0 461,542
GARNER RANCH 813 0 429,801
PEREZ UNIT 667 0 1,502,649
STEWART STATE 0 7,600,597
WILLIAMSON, H. STANLEY B 0 2,162,989
ARMSTRONG, FRANK 0 0
HAERING - MARTIN 0 3,662,177
BRISCOE F 0 557,097
KILLAM SECTION 4 0 0
DIX RANCH A524 0 236,373
MARTIN, S J 0 3,732,080
GATES 05-D 0 71,367,508
PGE DOS 0 9,183,315
TIJERINA 0 3,222,099
YEAGER ARMSTRONG 0 151,781
BARNES EST. 0 4,157,864
HERRADURA 0 192,871
BRISCOE 4-1 0 305,486
KILLAM-HURD-MCLEAN 121 0 2,382,149
MATRIX LAND CO 0 2,255,045
BEASLEY WELHAUSEN STATE 104 0 1,373,987
HIRSCH ESTATE 2071 0 2,624,794
BRISCOE G GU6 0 1,644,824
LA MOCA GAS UNIT A 0 2,030,939
ERVIN 0 1,337,057
MCKENDRICK, W. H. A 0 1,436,308
GATES, A. E., -A- 0 881,372
RAMIREZ, C.H. MINERALS, LTD B 0 6,603,666
VAQUILLAS 1953A 0 0
BENAVIDES, ARTURO-ST. 0 1,842,964
HIRSH ESTATE 2096 0 341,905
BRISCOE-MANRY 1393 0 4,545,518
LAUREL A 0 48,065
FASKEN-STATE A2793 0 1,124,533
MIDDLETON, TRIPHENE -B- 0 148,016
ROSA BENAVIDES D 0 0
VAQUILLAS RANCH -H- 0 1,033,121
BENAVIDES, ROSA V. -E- 0 284,920
HUBBERD ESTATE A 0 1,139,355
BRUNI MINERAL TRUST C 0 6,459,860
LEYENDECKER A 0 660,758
CASSO, LTD. 0 177,596
FULLER 2292 H 0 1,594,672
NASH 0 574,612
RUNNING W. B 0 1,552,714
VAQUILLAS RANCH A7 0 91,173
BENAVIDES,ROSA V. A1 0 3,134,470
HUGHES RANCH 0 5,665,055
BRUNI, A. M. ESTATE 1571 0 206,279
LINCOLN, W.P. 1312 0 9,053,095
CHILTON, JOHN JR. 0 45,773
GALVAN O 0 338,229
OLMITOS RANCH, INC. STATE 0 93,723
SANCHEZ, ANGELINA 0 580,985
VAQUILLAS RANCH L3 0 301,549
BLOCKER RANCH-STATE A 0 799,338
JOHN GARNER RANCH 0 994,972
CACTUS JACK B 0 414,152
LOS OJUELOS MINERAL TRUST GU 0 0
CULPEPPER, A. B. 2068 0 170,509
GALVAN RANCH K16 0 233,509
OWENS, E. ARLEIGH 0 433,410
SCHWARZ, HARRY D. A 0 0
VERGARA, G. B. 0 9,991,815
MENDOZA, SARA A STATE 0 765,548
BMT/K & H E 0 1,048,885
K&H FEE 1498 0 233,799
MAC MAHON, P.A. 0 0
GALVAN RANCH O12 0 0
PALAFOX EXPLORATION CO. -15- 0 289,978
SOT - LA CRUZ TRES LAND,LTD. GU1 0 591,536
VOLZ, MARTIN 0 91,099
ALEXANDER 0 183,841
BOOTH, W. V. -A- 0 255,113
KILLAM & HURD AMOCO FEE 0 373,444
DE LA GARZA, RAUL, -C- 0 0
MANRY STATE A3210 0 1,558,349
GARDNER, JOHN 0 204,658
PENA - RODRIGUEZ GAS UNIT 0 310,334
STATE OF TEXAS - MANN TRUST GU 1 0 149,957
ARCO FEE 0 4,285,973
HACHAR 1476 0 997,624
BRISCOE A 0 1,265,479
KILLAM AND HURD FEE 2005 0 195,899
DIX RANCH - STATE A 0 808,064
MARTIN, J. C. III A 0 810,764
GATES N TR4 0 447,102
PETTY, O. S. A 0 168,543
TAUBMAN 0 3,013,316
WORTHEY RANCH 0 37,255,005
B.M.T. C 0 4,200,550
HEREFORD T 0 93,907
BRISCOE 1040 0 294,700
KILLAM-HURD-AMOCO TRAUTMAN GU B 0 686,291
MARTINEZ-BARRERA G.U. 0 2,221,831
GATES 1270 0 814,608
PUIG, A.E. / STATE 0 508,077
UNION RANCH STATE GU 0 3,083,641
KONE 0 26,716
EDUARDO 0 1,208,505
MCELROY, W. N. 0 428,234
GATES RANCH 2 0 159,767
VAQUILLAS 136 A 0 1,805,608
BENAVIDES FMT 0 10,895,598
HIRSCH, ISAAC ET AL -B- 0 0
BRISCOE TRACT 13, BLOCK 3 0 47,072
LANIER NO. 1 POOLED GAS UNIT 0 118,396
FASKEN STATE A2756 0 0
MIDDLETON 3 0 443,878
RETTIG, MABEL 0 8,729,380
VAQUILLAS RANCH E 0 474,623
BENAVIDES, ROSA V. A 0 1,084,826
HUBBERD , WILLIAM A 0 2,374,583
BRUNI MINERAL -A- 0 2,433,972
LEAL SWD 0 0
CARNAHAN-GARCIA 0 0
FROST TRUST 43 0 1,378,667
ROTTERSMANN 472 0 2,160,019
VAQUILLAS RANCH A-6 0 797,472
BENAVIDES, ROSA V. E4 0 6,928,615
HUBBERD, WILLIAM D3 0 6,698,439
BRUNI SUMMERS TR 11 0 648,952
LEYENDECKER-KONE 0 270,438
CERRITO-SANCHEZ STATE UNIT 0 1,619,503
GALVAN P 0 70,154
OLMITOS GAS UNIT 0 434,136
SAN AMBROSIA 104 A 0 11,297
VAQUILLAS RANCH CO.-STATE G.U. 0 584,971
BLOCKER H 1843 0 0
JACKSON VESTAL 0 2,125,622
BRUNI-SUMMERS 0 14,028,016
LONG-MILLER UNIT #2 0 292,593
COX, B. H. & G. A. -A- 0 30,197
GALVAN RANCH J5 0 325,660
OWEN, A. E. 0 0
SAUNDERS-EISENHAUER 0 154,507
VELA, J.M. 0 3,586,474
BMT AVIATOR 0 7,370,269
K & H FEE 574 0 2,094,924
M. MARTIN ST OF TX 0 64,975
GALVAN RANCH N10 0 375,653
PALAFOX 59 0 99,785
VILLARREAL, AMANDO-STATE 0 0
ADAMI 340 0 8,440
BONUGLI A 0 129,217
KHA W2 0 345,786
DE LA GARZA -C- 0 48,042
MALTSBERGER, J.T. JR. E 0 89,954
GARCIA 607 0 321,469
PALAFOX STATE A2715 0 722,927
STANFORD, P. H. 0 2,826,254
WEBB COUNTY SCHOOL BOARD 0 10,656,150
APACHE RANCH B 0 64,760
GUERRA, GILBERTO A 0 0
BRASK RANCH 0 2,013,252
DINN, ELVA L. 0 0
MARSHALL-STATE 0 3,131,092
GARNER, TULLY C. 978 0 271,503
PESCADITO STATE 2006 0 0
STOKES-MILLER G.U. 0 102,951
WILSON, ABE S. 0 2,436,229
AVIATORS GAS UNIT 0 879,763
HEIN MINERAL TRUST B 0 3,496,305
BRISCOE M 0 414,313
KILLAM-HURD AMOCO FEE 0 64,623
DIX RANCH D 899 0 659,798
MARTIN, V.D. 0 210,325
GATES 09 ROSE B 0 27,042,873
TRIPHENE MIDDLETON ET AL 9 0 678,940
ZIMMERHANZEL 0 1,496,419
BARRERA - MARTIN G.U. 0 685,581
HIRSCH ESTATE 2093 0 530,525
BRISCOE C GU1 0 559,092
GATES RANCH A-1 0 28,137
PUIG, V. L. GAS UNIT 2 0 0
VAN ES 0 3,443,871
BEASLEY-MEADOR A 0 821,501
HIRSCH ESTATE 857 0 587,484
BRISCOE MANRY 1393 0 420,193
LA MOCA GAS UNIT K 0 1,724,680
FASKEN L. & M. ST OF TX C 0 63,364
MCMAHAN, P. A. 0 2,227,581
GONZALES 0 2,164,604
RANCHO BLANCO 0 27,423,643
VAQUILLAS RANCH 1 0 1,308,263
BENAVIDES, GLORIA BMT A 0 272,548
HUBBERD B 0 9,722,684
BRUNI ESTATE 0 0
LAUREL, F. D. 1931 0 289,855
FROST 39 0 1,333,728
ML MARTIN-STATE A2803 0 1,876,504
ROSCHER-HIRSCH GAS UNIT 0 1,616,472
VAQUILLAS RANCH 1645 0 280,330
BENAVIDES, ROSA V. B 0 11,824,118
HUBBERD WILLIAM C 3 0 1,263,311
BRUNI MINERALS A 0 3,051,494
LEYENDECKER, M. M. B 0 67,329
CERRITO LAND CO. 0 6,689,922
G.B.G.L. & C. CO. LTD UNIT 0 1,053,348
NORFLEET, A. V. 0 3,164,513
VAQUILLAS RANCH CO. 0 0
BILLINGS A 0 5,406,841
HURT 0 0
BRUNI-ALEXANDER-MARTINEZ GU 0 739,246
LONG, A. G HEIRS 0 0
COG MALAKOFF - PETERSON A 0 1,008,851
GALVAN RANCH H13 0 7,532
OWEN 2 0 526,924
SAUNDERS 106 0 243,745
VAQUILLAS RANCH-A1 0 11,073,920
BLOCKER, JOHN R. 1843 0 5,772
JONES 0 7,403,315
LUNDELL A 0 5,569,976
GALVAN RANCH L4 0 1,228,991
PALAFOX -88- 0 73,629
VILLAREAL 0 1,107,197
A. LONG-MILLER UNIT #2 0 400,901
BMT/K&H I 0 0
K&H FEE 2042 0 319,650
MALTSBERGER, J. T. JR. 0 139,360
GALVAN RANCH P3 0 58,354
PALAFOX EXPLORATION CO. 2292 0 1,566,490
SPOHN RANCH 0 1,756,969
WALTER MEITZEN JR. 0 1,483,411
GONZALEZ, ELIA G. 0 42,487
BOOTH, W.V. ET AL 2292 H 0 824,379
KILLAM & HURD FEE 1198 0 1,087,695
DESPAIN 42 0 350,603
MARSHALL STATE 0 5,120,825
GARNER RANCH 1060 0 271,684
PEREZ HEIRS 1007 G.U. 0 1,399,687
STATE-RUNNING W 598 0 625,878
WILLIAMSON 0 305,605
ARMSTRONG258 0 0
HACHARD, D. D. 0 322,745
BRISCOE ERC 0 419,855
KILLAM SECTION 3 0 1,573,016
DIX RANCH A-535 0 889,850
MARTIN, RAYMOND J. ESTATE 0 0
GATES 010 CHK-B TR1 0 2,144,831
PGE BROWNE 0 7,225,925
THORNBURY GU 0 1,181,571
YATES 0 4,699,476
BARNES 0 346,092
HEREFORD, LASKER M. B 0 117,641
BRISCOE 3-35 0 65,702
KILLAM-HURD-BRUNI 447 0 15,406
DULANEY-BRUNI 0 5,318,437
MATRIX CERRITO UNIT C 0 1,271,917
BEASLEY STATE 97 0 4,827,722
HIRSCH ESTATE 1956 0 0
BRISCOE G GU5 STATE 0 670,881
LA MOCA GAS UNIT D 0 641,422
ERF 2182 0 1,543
MCKENDRICK, W. H. 0 9,853,071
GATES, A. E. -A- 0 251,466
RAMIREZ, C.H. 0 51,134
VAQUILLAS 1953 0 522,204
BENAVIDES, ARTURO 0 3,518,265
HIRSH ESTATE 1772 0 243,561
BRISCOE-MANRY 1131 0 351,306
LAUREL 1390 0 111,342
FASKEN-STATE A2761 0 834,175
MIDDLETON, TRIPHENE E 0 226,337
RODRIGUEZ, J. UNIT 0 1,210,435
VAQUILLAS RANCH -D- 0 2,600
BENAVIDES, ROSA V. -D- 0 0
HUBBERD ESTATE -C- 0 1,763
BRUNI MINERAL TRUST B 0 24,007,739
LEYENDECKER 0 2,034,651
CARR, W.R. ET AL 0 315,548
FULLER 2292 0 131,553
MURC-TAYLOR 0 0
RUNNING W. A 0 2,074,776
VAQUILLAS RANCH A6 0 5,029,599
HUBBERD,WILLIAM A 0 0
BRUNI, A. M. ESTATE -B- 0 17,517
LINCOLN, ABE GAS UNIT (A) 0 13,004
CHEVRON - EDITH CARR 0 11,451,917
GALVAN M 0 667,898
OLMITOS RANCH, INC. -B- 0 0
SANCHEZ, A. R. (TONY) 0 119,426
VAQUILLAS RANCH L2 0 498,827
BLOCKER RANCH H 1841 0 858
JOE RODRIGUEZ UNIT 0 94,680
CACTUS JACK A 0 1,004,887
LOS OJUELOS MINERAL TRUST 0 3,457,522
CULPEPPER 0 9,903,971
GALVAN RANCH K15 0 183,713
OWENS, A. E. 0 129,625
SCHWARZ, E.H. 0 6,139,522
VERGARA RAYZOR GU 0 1,285,672
BMT/K & H D 0 7,662,608
K&H FEE 0 588,226
MAC MAHON, P. A. 0 0
DCRC - SEC. 3B 0 57,027
GALVAN RANCH N9 0 603,833
PALAFOX EXPLORATION CO. A 0 468,184
SOT - A.E. PUIG GAS UNIT 1 0 815,281
VOLZ 1125 GU 0 1,577,301
AKIN-MCKENDRICK 0 621,147
BOOTH, W. V. 0 5,885,000
KILLAM & HURD AMOCO Q 0 0
DE LA GARZA, RAUL ESTATE 0 61,745
MANRY ST OF TX 1138 0 240,295
PENA 0 155,547
STATE OF TEXAS - MANN TRUST 0 0
WELHAUSEN, J.R. 0 406,906
ARCHIE LONG 0 354,696
HACHAR - RUIZ 0 0
BRISCOE G 0 325,883
KILLAM AND HURD FEE 1504 0 3,227,318
DIX RANCH D 0 349,806
MARTIN, J. C. III 0 5,411,558
GATES N TR3 0 466,225
PETTY, O. S. 0 8,025,749
T. MARTIN ST OF TX 0 179,284
WOODUL, L. W. 0 0
B.M.T. A 0 0
HEREFORD 0 1,420,347
BRISCOE 1-33 0 216,280
KILLAM-HURD-AMOCO TRAUTMAN GU A 0 5,762,506
MARTINEZ, SINESIO 0 0
GATES 1269 0 978,997
PUIG GAS UNIT 2 0 228,112
UNION RANCH 0 10,925,648
ED RACHAL WEST 0 493
MCCLEAN, MARRS A 0 747,368
PXP OWEN -8- 0 17,741
VAQUILLAS 136 0 0
BENAVIDES FAMILY MINERALS GU 3 0 1,145,830
HIRSCH, ISAAC 0 79,437
BRISCOE STATE AR 0 1,384,219
LA PURISIMA RANCH 0 2,165
FASKEN STATE A2721 0 629,359
MIDDLETON 6 0 82,107
RETTIG 0 2,062,317
VAQUILLAS RANCH D 0 7,001,660
BENAVIDES, ROSA V. 0 11,150,508
HUBBERD T 0 182,108
BRUNI MINERAL D 0 930,028
LEAL 667 0 123,496
CANTU, CARLOS P. JR. ETAL 0 0
FROST TRUST 39 0 112,368
MOOS, A. 0 0
ROTTERSMANN 250 0 5,633,985
VAQUILLAS RANCH A-5 0 418,972
BENAVIDES, ROSA V. E1 0 5,620,406
HUBBERD, WILLIAM C2 0 1,047,950
BRUNI SUMMERS 0 4,374,861
LEYENDECKER-HUNTER B 1152 0 333,662
CERRITO-SANCHEZ B STATE UNIT 0 2,158,815
GALVAN O 0 218,026
OLMITOS 0 824,687
SAN AMBROSIA A 0 16,779
VAQUILLAS RANCH CO.,LTD 0 525,466
BLOCK, ANNA 0 6,827,973
J. MARTIN ST OF TX 0 681,135
BRUNI-SLAUGHTER, LILIA 0 66,351
LONG, JOHN E. B 0 19,309
COX STATE 1470 GU 0 1,890,918
GALVAN RANCH J4 0 178,713
OWEN STATE 1128 G.U. 0 2,068,806
SAUNDERS, J.R. 108 0 261,854
VELA 0 2,697,877
BMT A 0 210,860
K & H FEE 2119 0 164,797
M. M. A. CATTLE CO. 0 611,652
DCRC 100B 0 92,206
GALVAN RANCH N1 0 26,387
PALAFOX 47 0 260,623
VILLARREAL STATE A 768 0 0
ADAMI 0 40,963
BONEBRAKE 0 7,265,422
KHA S3 0 515,760
DE LA GARZA 0 979,518
MALTSBERGER, J.T. JR. D 0 358,556
PALAFOX STATE A2714 0 1,194,052
STAGGS-STATE 0 3,441,897
WEBB COUNTY 0 228,142
APACHE RANCH A 0 488
GUERRA, GILBERTO 0 504,696
BRASK DUMONT 0 2,132,805
KILLAM & HURD FEE PORCION 26 0 173,825
MARSHALL,STANLEY G. TRUSTEE -A- 0 503,499
GARNER, TULLY C. 1056 0 359,757
PESCADITO STATE 1502 0 135,481
STOKES-KRUEGER UNIT 0 1,493,131
WILLIAMSON, STANLY H. 0 1,285,389
AVIATORS 0 0
HEIN B 0 0
BRISCOE L STATE 0 453,868
KILLAM-GARCIA STATE GAS UNIT 0 16,927
DIX RANCH D 893 0 693,997
MARTIN, V. D. -A- 0 65,584
GATES 09 ROSE A BVP 0 15,273,752
PUIG C 0 923,008
TRIPHENE MIDDLETON -D- 0 169,934
ZAMORA B 0 173,036
BARREDA-GONZALEZ 2292 0 69,782
HIRSCH ESTATE 0 20,591
BRISCOE C 0 3,386,968
KIRTPATRICK, O.G. NET-1 0 0
PUIG, V. L. ET.AL. 0 0
VAGUILLAS 1646 0 1,809,429
BEASLEY-CONNEVEY RANCH-C- 0 0
HIRSCH ESTATE 54 0 789,202
BRISCOE M 0 2,452,838
LA MOCA GAS UNIT J 0 3,117,432
FASKEN L. & M. ST OF TX 0 564,352
MCLEAN, MARRS C 0 2,009,185
GOMEZ, JUAN JOSE 0 0
RANCH, E. G. LTD. 0 0
VAQUILLAS RANCH L 1 0 63,075
BENAVIDES, GLORIA B.M.T. A 0 3,221,692
HUBBERD 0 29,871,773
LAUREL, F. D. 1390 A 0 615,313
FLYNN, ERMINE GASS 0 108,145
MILLER-STOKES 1968 0 350,056
ROSCHER-HIRSCH G.U. 0 429,596
VAQUILLAS RANCH 1631A 0 8,901,702
BENAVIDES, ROSA V. A3 0 3,824,453
HUBBERD TRUST 0 2,721,126
BRUNI MINERAL TRUST NORTH TR A 0 15,262,386
LEYENDECKER KONE B 0 592,574
CERRITO B STATE UNIT 0 1,119,489
G.B.G.L. & C. CO. LTD 0 263,226
NORFLEET A.V. 0 817,359
S. D. MARTINEZ GU 0 3,748,341
VAQUILLAS RANCH CO STATE 0 1,202,892
BILLINGS B 0 11,942,524
HUNTER, LARRY T. ETAL 0 184,877
BRUNI, LILIA 0 812,362
LOMT-VAQUILLAS 0 498,500
COATS 0 4,413,454
GALVAN RANCH H10 0 55,563
OWEN 1136 0 161,053
SAUNDERS 0 169,325
VAQUILLAS RANCH-A 0 195,065
BLOCKER, JOHN R. 1841 0 87,009
JOHNSON 2292 L 0 183,101
LUNDELL 48 0 52,262
D. MARTINEZ 0 361,806
GALVAN RANCH L3 0 771,421
PALAFOX -64- 0 0
VETERANS LAND BOARD 0 300,725
A. LONG-MILLER UNIT #1 0 263,794
BMT/K&H H 0 397,308
K&H FEE 1859 0 139,928
MALTSBERGER J.T. JR. B 0 86,158
GALVAN RANCH P2 0 15,259
PALAFOX EXPLORATION CO. 2182 0 2,086,886
SPARKS, ANNA MAE 0 0
WALTER DESPAIN 12 0 2,288,781
ALEXANDER-RAMIREZ G.U. 1 0 24,299
GONZALEZ, DAVID ET AL 1047 A 0 287,904
BOOTH, W.V. ET AL H 0 1,073,348
KILLAM & HURD FEE 1195 0 919,346
DESPAIN 0 6,752,147
MARSHALL 0 123,736
GARNER RANCH 1058 0 138,079
PEREZ BLAND 1007 G.U. 0 933,194
STATE-HEIN NO. 1 UNIT 0 199,672
WILLIAMS, STANLEY B 0 0
ARMSTRONG RANCH A 0 20,712
HACHAR-AKIN GAS UNIT 0 748,768
BRISCOE ERB 0 317,967
KILLAM MINERAL FEE 601 0 5,730,337
DIX RANCH A-1768 0 2,059,643
MARTIN, R.J. 0 402,674
GATES 010 CHK-B TR 1 0 8,942,113
PETTY, O.S. A-2 0 0
THOMASMA, RAY J. F 0 1,586,258
WRIGHT-RICHTER UNIT 0 212,355
BARKER, GRACE 0 0
HEREFORD, LASKER M. 0 1,289,533
BRISCOE 3-34 0 149,460
KILLAM-HURD-BRUNI 77 0 148,732
DRYDEN 0 2,033,536
MATRIX CERRITO UNIT B 0 805,025
BEASLEY STATE 1628 0 2,917,191
HIRSCH ESTATE 1772 0 4,022,719
BRISCOE G GU4 STATE 0 406,495
LA MOCA A 433 GU 0 679,953
ELLEN C. 0 928,557
MCKENDRICK, COOKIE 0 432,490
GATES RANCH FGH 0 351,984
RAMIREZ, C. H. MINERALS, LTD. 0 707,844
VAQUILLAS 1647 0 7,957,159
BENAVIDES, AN/CY F 0 5,840,527
HIRSCH-STATE-NORFLEET GAS UNIT 0 1,552,244
BRISCOE-DESPAIN GU 0 39,771
LAUREL A 0 1,567,904
FASKEN-STATE A2756 0 1,019,005
MIDDLETON, TRIPHENE 0 2,648,942
RODRIGUEZ, DON LOUIS 0 123,952
VAQUILLAS RANCH -C- 0 7,164
BENAVIDES, ROSA V. -C- 0 353,651
HUBBERD ESTATE -B- 0 126,156
BRUNI MINERAL TRUST A 0 11,955,478
LEWIS, M. 0 1,018,628
CARR, EDITH J. 0 3,905,210
FROST, P.M. 0 1,223,486
MURC-KENNEDY 0 0
RUNNING W. 0 587,991
VAQUILLAS RANCH A5 0 14,742,005
BENAVIDES, TYNG R -D- 0 0
HUBBERD, WM. C-1 0 2,413,669
BRUNI, A. M. ESTATE -A- 0 0
LINCOLN, ABE GAS UNIT A 0 0
CHEVRON - CARR, EDITH 0 3,754,277
GALVAN L 0 736,033
OLMITOS RANCH, INC. C 0 29,175
SAN ROMAN A 0 3,166,199
VAQUILLAS RANCH L 0 9,786,637
BLOCKER RANCH 1846 0 74,308
JJJ RANCH 0 732,895
CACTUS JACK 0 2,156,018
CUELLAR, J. V. -C- 0 0
GALVAN RANCH K14 0 407,136
OWENS 2 0 531,709
VERGARA RAYZOR 1676 GU 0 1,238,849
BMT/K & H C 0 4,204,378
K&H 1647 0 1,685,563
M.M.A. CATTLE COMPANY 0 1,428,717
DCRC - SEC. 3 0 113,989
GALVAN RANCH N8 0 228,231
PALAFOX EXPLORATION CO. 0 1,532,066
SOB MIN. FEE 0 255,984
VOLZ 1125 0 3,518,912
AKIN, J. M. 0 0
BOOTH, W. J. 0 133,212
KILLAM & HURD 1690 0 841,944
DE LA GARZA, RAUL - STATE 0 250,886
MANRY 2292 0 2,330,318
PARR, GEO. B., /WATKINS/, -C- 0 0
STATE OF TEXAS - HILL RANCH GU 0 1,554,205
WELHAUSEN, J. R. 0 1,862,636
APPLEWHITE -G- 0 0
HACHAR - AKIN 0 1,216,077
KILLAM AND HURD FEE 1501 0 571,686
DIX RANCH C 0 1,669,300
MARTIN, J. C. 111 TR 0 1,474,860
GATES N TR2 0 2,584,439
PETTY, O S 0 6,716
SUMMERS, BRUNI TR. 7 0 995,807
WNH, JR. LAND CO., LTD. 0 0
B.M.T. 0 313,112,439
HENDRICKSON, K. 0 27,238
BRISCOE -H- 0 882,518
KILLAM-HURD-AMOCO TRAUTMAN 0 798,191
DOBIE GU 96 0 133,225
MARTINEZ, SENESIO 0 753,526
GATES 1268 0 1,009,080
PUIG GAS UNIT #2 0 166,228
ED RACHAL TXO 0 18,649
MCCAMPBELL 0 1,211
GATES RANCH Y 0 2,271,364
PXP OWEN -3- 0 134,646
VAQUILLAS 135A 0 391,828
BENAVIDES FAMILY MINERALS GU 2 0 1,171,933
HIRSCH, I. ESTATE 517 0 1,872,999
BRISCOE STATE 1130 0 2,266,932
LA PURIMISA RANCH 0 161,106
FASKEN STATE A2719 0 593,129
MIDDLETON 0 2,774,856
RETAMA RANCH 0 236,155
VAQUILLAS RANCH C 0 1,662,960
BENAVIDES, ROSA V A2 0 3,195,064
HUBBERD H 0 0
BRUNI MINERAL C 0 2,536,901
CANTU, C. P. JR. ET AL 0 0
FROST TRUST 29 0 1,115,774
MOOS HEIRS A 0 0
ROTTERSMANN 0 375,368
VAQUILLAS RANCH A-4 0 199,135
BENAVIDES, ROSA V. E 0 9,491,497
HUBBERD, WILLIAM C1 0 14,763,165
BRUNI RANCH 0 48,242,857
LEYENDECKER-HUNTER 1377 GU 0 517,079
CERRITO STATE UNIT 0 2,492,314
GALVAN N 0 205,683
OHERN FIELD UNIT 0 0
SAMUELS GAS UNIT #1 0 0
VAQUILLAS RANCH CO., LTD. 1647 0 20,081
BILLINGS-STATE 0 0
LONG, JOHN 0 0
COX STATE 1470 0 14,131
GALVAN RANCH J3 0 17,816
OWEN STATE 1128 0 840,537
SAUNDERS, J.R. 0 451,761
VASTAR RESOURCES MINERAL FEE 0 216,269
BMT 69 0 160,749
K & H FEE 2042 0 10,946,198
M. B. MINERALS 0 338
DCRC 3-C 0 50,629
GALVAN RANCH M3 0 12,832
PALAFOX 39 H 0 1,343,531
VILLARREAL STATE 272 0 719,929
ACEVEDO-HAERING 0 20,979,131
KHA 0 915,736
DE BENAVIDES,ROSA V. RALSTON J. 0 631,481
MALTSBERGER, J.T. JR. A 0 0
GALVAN STATE 0 3,485,653
PALAFOX STATE A H 0 680,972
STAGGS, JULIE-STATE 0 398,441
WCSL 1383 0 54,017
APACHE RANCH 0 916
GUERRA, G. ET AL 0 1,648,055
BRASK 809 0 79,126
KILLAM & HURD FEE PORCION 17 0 36,665
DINN , JOHN AND ELVA 0 103,747
MARSHALL, STANLEY TRUSTEE A 0 2,256,180
GARNER, TULLY C. 0 19,189,054
PESCADITO STATE 1176 0 1,044,837
STOKES, W.B.II 0 81,361
WILLIAMSON, STANLEY H. 0 7,621,682
AVIATOR B 0 0
HEIN - HAYNES UNIT 0 741,875
BRISCOE K STATE A 0 788,391
KILLAM, R. 1860 0 7,588,375
DIX RANCH D 523 0 1,638
MARTIN, SOPHIE J.A GU 0 493,246
GATES 07-DR GU N 0 371,655
PUIG B 0 1,784,840
TRIPHENE MIDDLETON D 0 782,463
ZAMORA A 0 44,718
BARREDA-GONZALEZ H 0 763,653
HIRSCH EST. 2188-B 0 625,705
BRISCOE BLOCK 3 0 8,284
V.L. PUIG GAS UNIT #2 0 181,003
BEASLEY-CONNEVEY RANCH 0 2,233,292
HIRSCH ESTATE 538 0 1,068,645
BRISCOE K STATE -A 0 220,236
LA MOCA GAS UNIT I 0 2,766,214
FASKEN L. & M. ST OF TX 53-A 0 105,793
MCLEAN, MARRS A 0 0
GLORIA 0 211,142
RAMON, EMMA A GAS UNIT 0 238,167
VAQUILLAS RANCH A1 0 3,507,331
BENAVIDES, G.G. 0 905,113
HUBBARD, WILLIAM 0 153,325
LAUREL, F. D. 1390 0 2,344,706
FLORES, DANIEL 762 0 2,708,460
MILLER, GWEN #1 0 77,960
ROSCHER-HIRSCH G. U. 0 759,741
VAQUILLAS RANCH 1631 A 0 2,540,026
BENAVIDES, ROSA V. A2 0 4,675,135
HUBBERD T 0 1,399,119
BRUNI MINERAL TRUST IN B 0 20,435
LEYENDECKER HUNTER D 1375 0 169,232
CERRITO B 0 3,552,074
G.B.G.L. & C. 0 3,348,978
NORDAN TRUST ET AL 0 29,841
S MARSHALL STATE-WELLS FARGO GU 0 1,092,416
VAQUILLAS RANCH CO LTD. 0 4,597,028
BILLINGS AB GU 0 6,013,598
HUNTER, LARRY T. ET AL 0 630,203
BRUNI, A.M. FEE 0 233,784
LOMA BLANCA 0 2,166,200
CLARK-HEREFORD UNIT A 0 103,508
GALVAN RANCH H 0 56,381
OWEN 0 1,679,521
SAUCEDO 0 351,697
VAQUILLAS RANCH STATE-F 0 156,728
BLOCKER, JOHN R. 1839 0 74,226
JOHNSON 2292 0 121,753
LUNDELL 44 0 3,553,173
CUMMINS & SLAUGHTER -A- 0 49,420
GALVAN RANCH L2 0 458,065
PALAFOX 21 0 61,850
VESTER 0 71,037
A. G. LONG GAS UNIT 0 3,008,007
BMT/K&H F 0 501,009
K&H FEE 1594 0 0
MALAKOFF-PETERSON 0 891,747
GALVAN RANCH P17 0 584,881
PALAFOX EXPLORATION CO. 110 0 291,747
SOUTH MARSHALL STATE-WELLS FARGO 0 2,531,278
WALTER DESPAIN 0 1,840,939
ALEXANDER, M.M. A 0 916,849
GONZALEZ, DAVID ET AL 100 B 0 453,082
BOOTH, W.V. -B- 0 52,690
KILLAM & HURD FEE 1173 0 1,451,644
DERBY 0 4,303,911
MARSHAL 0 30,747
GARNER RANCH 1057 0 1,991,277
STATE TRACT 838 0 1,048,876
WILLIAMS AND WILLIAMSON 0 4,402
ARMSTRONG RANCH 0 1,278,593
HACHAR-ADCOCK UNIT 0 1,105,934
BRISCOE ERA 0 432,105
KILLAM HURD-AMOCO TRAUTMAN 0 1,007,421
DIX RANCH A-1765 0 2,632,095
MARTIN, JOHN JR. -A- 0 13,678
GATES 010 CHK-B 1286 0 7,556,497
PETTY, O.S. B 0 52,605
THOMASMA, RAY J. B 0 1,857,301
WRIGHT-LONG GAS UNIT 0 1,174,083
BAILEY-REESE 0 2,551,771
HEREFORD, L.M.-B- 0 77,070
BRISCOE 3-32 0 81,076
KILLAM-HURD-BRUNI 614 0 0
DOBIE-CHOUEST 43 0 4,087
MATRIX CERRITO UNIT A 0 668,294
GATES RANCH 0 5,089,271
HIRSCH ESTATE 1771 0 2,696,939
BRISCOE G GU3 0 1,138,574
LA MESA 0 2,259,054
EL VIEJITO C 0 101,339
MCKENDRICK C 0 500,592
GATES RANCH D 4 0 74,864
RAMIREZ, C. H. MINERALS, LTD B 0 1,510,219
VAQUILLAS 1646B 0 3,649,716
BENAVIDES, ALMA 29 0 0
HIRSCH-STATE 2072 0 0
BRISCOE, TRT, 30, BLOCK 2 0 75,085
LAUREL 0 5,978,031
FASKEN-STATE A2706 GU 0 1,806,581
MIDDLETON, T. H. 0 228,227
RODRIGUEZ GAS UNIT #1 0 28,028
VAQUILLAS RANCH -B- 0 396,578
BENAVIDES, ROSA V. -A- 0 802,572
HUBBERD ESTATE -A- 0 0
LESSOR-NORFLEET GAS UNIT 0 494,175
CARR, EDITH 0 2,971,790
FROST, P. M. F 0 261,152
MULLER, A. F. GAS UNIT 0 52,933
RUNNING W 593 A 0 46,534
VAQUILLAS RANCH A4 0 12,922,611
HUBBERD, WILLIAM D3 0 662,677
BRUNI, A. M. ESTATE 0 221,891
LINCOLN RANCH 0 1,268,103
CHARLES ALEXANDER D 0 2,494,699
GALVAN K 0 513,067
OLMITOS RANCH, INC. 0 105,040
SAN ROMAN 1508 0 2,238,269
VAQUILLAS RANCH J 0 1,195,255
BLOCKER RANCH 1840 0 0
JARAL 0 3,544,755
CABEZON 0 4,930,963
LOPEZ, FRANCISCO, JR. 0 0
COX-STATE 1470 0 382,258
GALVAN RANCH K13 0 299,869
OWEN-STATE 0 146,923
SCHWARZ 0 5,612,853
VERGARA 1680 0 9,663,576
BMT/K & H B 0 4,595,313
K&H 1647 0 45,007
M.M.A. CATTLE CO. 0 2,920,249
DCRC 4 0 357,456
GALVAN RANCH N7 0 220,322
PALAFOX EXPLORATION CO 2292 0 142,705
SOB MIN FEE 0 772,110
AGNELLO-GARCIA 0 177,832
BOOTH, UNOCAL H 0 3,236,055
KILLAM & HURD 1612 0 2,239,515
DE LA GARZA, RAUL 0 76,654
MANGUM LAS TIENDAS UNIT 0 19,376
GARCIA, H. SUR 2193 0 0
STATE OF TEXAS - HILL RANCH 0 0
WEBB COUNTY SCOOL LAND 0 118,016
APPLEWHITE -F- 0 0
HACHAR 0 7,200,867
BRISCO J 0 61,398
KILLAM AND HURD FEE 1200 0 2,219,451
DIRKS FULLER 0 53,691
MARTIN, J. C. 111 0 288,347
GATES N TR1 0 3,179,846
SUMMERS, BRUNI TR. 5 0 266,591
WM. HUBBERD A2 0 1,024,502
B.M.T 0 947,842
HENDRICKSON, K 0 124,595
BRISCOE -F- 0 1,425,800
KILLAM-HURD-AMOCO RANGE 0 6,311,703
DOBIE 44 0 151,962
MARTINEZ, R. 0 347,413
GATES 1267 0 524,263
PUIG GAS UNIT 0 2,029,104
TULE, BRUNI 0 76,943
BEASLEY CONNEVEY RANCH -C- 0 582,357
ED RACHAL TIDE 0 155,282
MAYERS, JOHN 0 114,586
PXP HUGHES, EDWARD 0 81,849
VAQUILLAS 135 0 889,349
BENAVIDES FAMILY MINERALS 0 1,836,220
HIRSCH STATE 2072 0 2,035,783
BRISCOE RANCH, INC. 0 582,544
LA MOCA GU O 0 576,319
FASKEN STATE A2718 0 1,110,040
MEITZEN, WALTER JR. 0 281,693
REISS, WM. H. 0 0
VAQUILLAS RANCH B 0 35,883
HUBBERD G 0 127,980
BRUNI MINERAL B 0 1,676,476
CANTU 0 0
FROST TRUST 15 0 482,663
ROTTERSMAN A 0 322,192
VAQUILLAS RANCH A-3 0 1,846,868
BENAVIDES, ROSA V. D2 0 899,956
HUBBERD, WILLIAM C 0 2,360,381
BRUNI NORA 0 1,069,761
LEYENDECKER-HUNTER 1377 0 949,149
CERRITO STATE 0 132,288
GALVAN 0 1,781,722
OCHO MDL B 0 0
SAMUELS GAS UNIT 0 94,700
VAQUILLAS RANCH CO., LTD. 0 6,634,471
BILLINGS-NEWTON TRUST 0 32,616
J. C. MARTIN III A GAS UNIT 0 369,194
BRUNI-MARSHALL GAS UNIT 0 1,391,431
LONG, J.E. B 0 61,821
COX 96 0 181,381
GALVAN RANCH J2 0 33,082
OWEN BRISCOE STATE 1724 0 403,266
SAUNDERS, J. R. 0 158,453
VAQUILLLAS RANCH A3 0 332,286
BMT 471 0 2,117,433
K & H FEE 1690 0 789,085
LYDIA GARCIA 0 0
DAY 0 12,929,400
GALVAN RANCH M16 0 81,341
PALAFOX 2182 8E 0 1,219,411
VILLARREAL F 0 1,556,150
ABE LINCOLN GU A 0 391,917
BMT/K&HJ 0 0
KEIDEL-TEJONES 1664 0 9,981,588
MALTSBERGER, J.T. JR. 50 0 64,538
GALVAN RANCH R19 0 56,392
PALAFOX STATE 107 0 48,109
STAGGS, J. 0 1,956,787
WATSON, H. 0 5,066,276
APACHE 1037 0 228,058
BRASK 2182 0 3,489
KILLAM & HURD FEE PORCION 16 0 587,533
DICKINSON, CHARLES B. TRUST 0 1,102,663
MARSHALL, STANLEY G. 0 1,382,283
GARNER, TULLY C 0 494,827
STOKES, W.B. 0 16,321
WILLIAMSON, STANLEY B 0 1,699,898
AUSTIN-STATE OF TEXAS 0 164,958
HEIN C 0 229,329
BRISCOE K STATE - A 0 54,455
KILLAM, O.W. 0 0
DIX RANCH D 0 5,554,005
MARTIN, SOPHIE J. B 0 3,902,405
GATES 07-DR GU M 0 458,948
PUIG A 0 2,962,385
TRIPHENE MIDDLETON 0 21,964
ZACHRY, H.B. -D 0 2,501,352
BARREDA, MARIA 0 180,326
HIRSCH B 0 144,085
BRISCOE B GU4 STATE 0 98,731
V. L. PUIG GAS UNIT 2 0 544,182
BEASLEY-CONNEVEY -C- 0 67,207
HIRSCH ESTATE 537 0 1,584,485
BRISCOE K STATE 0 193,762
LA MOCA GAS UNIT H 0 1,159,898
FASKEN B 0 963,344
MCLEAN, MARRS 0 326,522
GJM GAS UNIT II 0 1,289
RAMIREZ-MALAKOFF UNIT 0 5,502,532
VAQUILLAS RANCH 0 33,856,063
BENAVIDES, G. G. 0 2,010,436
LAUREL, F. D. # 1390 0 851,086
FLORES, DANIEL 546 0 837,602
MILAGRO 0 0
ROSCHER, W.C. 518 0 3,743,585
VAQUILLAS RANCH 1627 A 0 3,342,521
BENAVIDES, ROSA V. A1 0 16,834,649
HUBBERD F 0 0
BRUNI MINERAL TRUST GAS UNIT 0 593,432
LEYENDECKER HUNTER B 1152 0 719,134
CERRITO A STATE UNIT 0 1,500,233
G.B.G. RANCH 0 1,067,017
RUSSELL-WINCH 0 20,282,784
VAQUILLAS RANCH CO LTD 0 192,653
HUNTER - KONE 0 59,676
BRUNI, A.M. ESTATE (1571) 0 0
CLARK-HEREFORD 0 4,290,383
GALVAN RANCH E8 0 55,790
ORTIZ RANCH B 0 372,519
SANTOS 0 3,571,863
VAQUILLAS RANCH STATE GAS UNIT 0 1,036,394
BLOCKER, JOHN R. 1837 0 12,272
JOHNSON 0 1,657,317
LUNDELL 40 0 5,288,116
CUMMINS & SLAUGHTER A 0 71,686
GALVAN RANCH L13 0 322,082
PALAFOX H 0 1,969
SLATOR RANCH 0 41,266,881
VERGARA-RAYZOR GU 0 10,766,493
7B CATTLE COMPANY D 0 3,595,782
BMT/K&H E 0 4,280,613
K&H FEE D 1570 0 969,910
MACMAHON, P.A. 0 6,505,293
MALAKOFF, M. E. 0 1,119,442
GALVAN RANCH P16 0 521,896
PALAFOX EXPLORATION CO. 109 0 108,493
SOUTH MARSHALL STATE WELLS FARGO 0 1,270,798
WALKER, MAY 0 259,417
ALEXANDER, M.M. 0 2,626,965
GONZALEZ, DAVID ET AL 100 B 0 157,024
BOOTH, W. V., JR. ET AL 2292 0 1,467,112
KILLAM & HURD FEE PORCION 26 0 0
DELORES RANCH CO. 0 0
MARRS-MCLEAN C 0 3,402,947
GARNER RANCH 1060 0 2,328,543
STATE RUNNING W 598 0 1,343,441
WILLIAMS & WILLIAMSON 0 1,159,082
ARMSTRONG 258 0 100,365
HACHAR, N.D. ESTATE 0 102,342
KILLAM HURD MCLEAN 122 0 2,454,824
DIX RANCH A-1746 0 252,376
MARTIN, JOHN JR. 0 3,354
PETTY, O.S. A 0 0
THOMASMA, RAY J. 0 2,599,376
WRIGHT, L.A. 0 759,748
B.M.T. D 0 437,059
HEREFORD, L.M. -B- 0 907,632
BRISCOE 3-28 0 56,132
KILLAM-HURD-BRUNI 77 0 141,006
MATRIX 0 356,674
GATES O TR2 0 5,036
PUIG, LUIS F. -A- 0 5,246
HIRSCH ESTATE 1770 B 0 630,952
BRISCOE G GU2 0 743,024
LA CRUZ LAND GAS UNIT 1 0 1,055,952
EL VIEJITO B 0 1,540,995
MCKENDRICK B 0 954,249
GATES RANCH COMPANY 0 730,720
RAMIREZ GAS UNIT, J.E. 0 0
VAQUILLAS 1646 0 2,724,473
BENAVIDES, A.N./C.Y. F 0 1,418,963
HIRSCH, ISAAC, ETAL-B- 0 13,925
BRISCOE, DOLPH 0 0
LAS RAICES RANCH 0 18,526,247
FASKEN-STATE 1613 0 76,904
MIDDLETON, T. ET.AL. -B- 0 42,549
RODRIGUEZ GAS UNIT 0 338,638
VAQUILLAS RANCH -A8 0 1,747,925
BENAVIDES, ROSA V. - E 0 2,869,151
HUBBERD ESTATE G 0 505,110
BRUNI MINERAL C 0 4,120,936
LESSOR, MARY ETTA 992 0 173,298
CARR RANCH 0 386,456
FROST, P. M. B 0 1,759,685
MULLER 0 0
RUIZ, J.M. 0 2,652,130
VAQUILLAS RANCH A3 0 1,795,533
BENAVIDES, SERVANDO 0 0
HUBBERD, WILLIAM D 0 1,575,396
BRUNI, A. M. EST., -C- 0 119,641
LINCOLN ESTATE 0 17,087
CHARLES ALEXANDER C 0 746,574
GALVAN J 0 281,912
OLMITOS RANCH INC. B 0 0
SAN ROMAN 1507 0 590,417
VAQUILLAS RANCH I 0 2,541,179
BLOCKER RANCH (SEC.1846) 0 110,092
JAMES, S.A. ESTATE 0 234,682
C.H. RAMIREZ MINERALS, LTD. 0 1,367,866
LOPEZ, FRANCISCO 0 0
COX-STATE 0 813,486
GALVAN RANCH K12 0 147,466
OWEN-BRISCOE-STATE 1724 0 124,231
SCHWARTZ, HARRY D. C 0 1,444,035
VERGARA 1679-W 0 6,505,527
BMT/K & H A 0 3,314,331
K&H 1570 0 425,099
M.L.E.I.; BRUNI MIN. TR. 0 2,105,098
GALVAN RANCH N6 0 54,484
PALAFOX EXPLORATION CO -17- 0 1,081,884
SLAUGHTER-WALKER 0 1,061,170
VOLPE LINCOLN 2006 0 0
BOOTH UNOCAL H 0 9,818,501
KHE RANGE 0 903,323
DE LA GARZA, R. 0 3,571
MANGUM BOOTH 0 450,415
PARKER, J. B. UNIT 0 22,787
STATE OF TEXAS - BOB PECK 0 1,598,092
WEBB COUNTY SCHOOL LANDS 0 389,658
APPLEWHITE -E- 0 0
HABENERO UNIT 0 463,319
BRIONES, J.E. -A- 0 920,386
KILLAM AND HURD FEE 1173 0 201,993
DIRKS BOOTH 0 1,346,535
MARTIN, J. C. 0 888,752
GATES H 0 170,355
SUMMERS, BRUNI 0 6,134,861
WITHERS, MARY K. 0 0
B.F.M.T. 0 591,446
HEIN, LUZ A. ESTATE 0 14,193,881
BRISCOE -E- 0 210,806
KILLAM-HURD-AMOCO FEE 0 1,414,970
DIX RANCH-STATE E 0 1,381,868
MARTINEZ, D.S. 0 10,670,198
GATES 10-DR TR2 0 1,808,622
PUIG C 0 319,193
TRUST, JAMES 953 0 339,838
BEASLEY CONNEVEY RANCH 0 643,283
ED RACHAL SHELL 0 6,267
MAYERS, BERTA 0 998,130
GATES RANCH T 0 159,879
PXP HICKLIN CARLOS 0 92,387
VAQUILLAS 1184 0 320,427
BENAVIDES F.M.T. 0 580,096
HIRSCH ESTATE NO. 1954 0 3,165,152
BRISCOE RANCH 1141 0 651,604
LA MOCA GAS UNIT U 0 602,095
FASKEN STATE A 2716 0 963,158
MEITZEN 0 1,741,312
GONZALEZ -B- DAVID ET AL 0 130,871
REESE 0 359,726
VAQUILLAS RANCH AL 0 96,028
HUBBERD FF 0 786,601
BRUNI MINERAL A NCT 0 579,749
FROST TRUST 13 0 2,206,032
MOOS HEIRS 0 350
ROTTERSMAN 472 0 1,171,142
VAQUILLAS RANCH A-2 0 193,148
BENAVIDES, ROSA V. D1 0 13,077,842
HUBBERD, WILLIAM B2 0 3,715,568
BRUNI MINERALS TRUST D 0 1,122,675
LEYENDECKER-HUNTER 1375 0 288,665
CERRITO LAND COMPANY 2164 0 229,521
GALLAGHER, GLORIA B. 0 2,535,173
NOTZON, NORA LEE 0 0
SALINAS, JUAN 0 1,059,464
VAQUILLAS RANCH CO., LTD 0 13,819,040
J. C. MARTIN III A GAS UNIT 0 611,920
LONG, J.E. 0 1,068,774
COX 2927 0 525,997
GALVAN RANCH J13 0 267,899
OWEN BRISCOE STATE 1134 0 347,380
SAUNDERS STATE 108 H UNIT 0 952,888
VAQUILLAS-STATE 0 8,387,448
BMT 123 0 443,518
K & H FEE 1647 0 73,677
LUNDELL-205 0 575,456
DAWSON, K. 0 132,629
GALVAN RANCH M12 0 10,360
PALAFOX 2182 - 8 E 0 1,730,460
VILLARREAL ET AL 0 280,865
ABE LINCOLN GAS UNIT A 0 159,457
BMT/K&H -D- 0 1,212,142
KEIDEL-TEJONES 1664 0 127,625
DE BENAVIDES, ROSA V. ET AL 0 88,488
MALTSBERGER, J.T. JR. 47 0 135,457
GALVAN RANCH R12 0 34,891
PALAFOX RANCH 0 0
STAGGS STATE 0 159,760
WATSON STATE 0 1,300,249
APACHE C 0 33,753
GUERRA G 0 4,217,327
BRASK A 0 100,113
KILLAM & HURD FEE 2023 0 2,070,862
DEVON-VAQUILLAS STATE NO. 9H UNT 0 2,500,776
MARSHALL, S.G. ET AL A 0 0
GARNER, JOHN NANCE 0 1,097,471
PEREZ-MOGLIA GU 0 942,376
STOKES, IRENE ET AL 0 0
WILLIAMSON, STANLEY 0 0
AUSTIN-STATE (ROUSE) 0 246,782
HEIN B 0 298,889
BRISCOE K STATE A 0 158,120
KILLAM, O. W., -C- 0 1,557,525
DIX RANCH C-99 0 0
MARTIN, SOPHIE J. 0 2,322,962
GATES 07-DR G.U. 0 1,258,540
TRIPHENE MIDDLENTON ET AL -B- 0 202,534
ZACHRY, H.B. 0 95,250
BARREDA A 0 287,365
HIRSCH 0 5,402,352
BRISCOE B GU3 0 316,373
V & W RANCH 0 77,242
BEASLEY-CONNEVAY RANCH 0 58,172
HIRSCH ESTATE 517 0 2,069,042
BRISCOE I STATE 0 132,069
LA MOCA GAS UNIT G 0 1,417,351
FASKEN A5 0 3,586,209
MCKENDRICK-AKIN UNIT 0 578,789
GJM GAS UNIT I 0 2,900,443
RAMIREZ,J.E. 0 3,167,171
VAQUILLAS L6 0 161,341
BENAVIDES, CHARLOTTE A. 0 1,674,661
HOWZE 0 120,850
BRUNI - LOPEZ UNIT 0 4,748
LAUREL, F. D. 0 1,351,277
FLORES, DANIEL 0 1,309,510
MIDDLETON,TRIPHENE 0 57,105
ROSCHER, W. C. 518 0 606,273
VAQUILLAS RANCH 1627 0 2,849,710
BENAVIDES, ROSA V. A-2 0 3,272,077
HUBBERD ESTATE G 0 91,659
BRUNI MINERAL TRUST C 0 119,978
LEYENDECKER GAS UNIT 0 0
CERRITO 1389 0 190,457
G.B. VERGARA 0 4,434,431
NICHOLSON, W. R., TRACT 1 0 0
RUSSELL WINCH 0 816,018
VAQUILLAS RANCH CO -B- 0 0
HUISACHE CATTLE COMPANY B 0 904,499
BRUNI, A.M. ESTATE 1571 0 20,658
LOD MOGLIA 0 2,094,725
CLARK, N.H.-L.M. HEREFORD UNIT 0 0
GALVAN RANCH D11 0 0
ORTIZ RANCH A 0 838,204
SANTA CRUZ 0 2,323,819
VAQUILLAS RANCH STATE F 0 6,127,099
BLOCKER, JOHN R. -809- 0 228
JOHNS-STOKES UNIT 0 513,105
LUNDELL -A- 0 607,034
CUMMINS & SLAUGHTER 0 194,952
GALVAN RANCH L12 0 365,779
PALAFOX E 0 0
SERVANDO, BENAVIDES 0 0
VERGARA-RAYZOR GAS UNIT 0 5,771,367
7B CATTLE COMPANY A 0 1,427,297
BMT/K&H D 0 21,878,427
K&H FEE B 1569 0 1,841,670
MACMAHON, P. A. 0 4,587,708
DCRC-D 0 1,966
MALAKOFF UNIT 0 1,343,904
GALVAN RANCH P13 0 491,799
PALAFOX EXPLORATION CO. -A- 0 64,623
SOUTH MARSHALL ST WELLS FARGO GU 0 7,846,153
WALKER, J.O. 0 290,198
ALEXANDER, CHARLES E. 0 1,585,845
GONZALEZ, DAVID ET AL -A- 0 231,988
BOOTH, W. V. JR. 0 5,317,854
KILLAM & HURD FEE D 1248 0 606,494
DE SPAIN 42 0 116,823
MARRS-MCLEAN A 0 0
GARNER RANCH 1058 0 1,287,369
PENA-RODRIQUEZ GAS UNIT 0 1,429,183
STATE OF TEXAS-PUIG BROS. CORP. 0 245,819
WILLIAM HUBBERD C1 0 2,235,133
ARMSTRONG 258 0 1,104
HACHAR, N. D. HEIRS 0 16,328,222
BRISCOE E-A 0 68,347
KILLAM HURD MCLEAN 121 0 25,871,385
DIX RANCH A-115 0 0
MARTIN, JOHN JR 0 0
GATES -B- 0 1,096,605
THE DINN MINERAL TRUSTS 0 4,832,181
WRIGHT, L. A. UNIT 0 1,253,066
B.M.T. C 0 2,910,213
HEREFORD, L.M. 0 18,243,218
BRISCOE 3-26 0 89,627
KILLAM-HURD-AMOCO-FEE 0 1,500,147
MATA-THOMAS GU 0 5,395,048
GATES LW 1285 0 246,237
PUIG, LUIS F. 0 1,136,269
HIRSCH ESTATE 1770 0 0
BRISCOE G GU 1 0 675,537
L.N.B. 0 0
EL VIEJITO A 0 315,627
MCKENDRICK A 0 717,478
GATES RANCH B-1996 0 105,078
RAMIREZ 0 194,816
VAQUILLAS 1645 0 132,436
BENAVIDES, A. 0 211,885
HIRSCH, ISAAC, ETAL -B- 0 57,083
BRISCOE TRACT II BLOCK 3 0 12,945
LAS RAICES 0 141,202
FASKEN-STATE 1559 0 900,472
MIDDLETON TR. 26 0 344,168
RODRIGUEZ - RANGE GAS UNIT 0 36,780
VAQUILLAS RANCH -A1 0 847,324
BENAVIDES, ROSA V. E 0 2,156,386
HUBBERD ESTATE D 0 1,533,867
BRUNI MINERAL B 0 2,728,350
CARR LUNDELL POOLED GAS UNIT 0 39,929
FROST TRUST NO. 11 0 1,464,456
MOUNTAIN TOWNSITE COMPANY 0 249
RUIZ, J. M. 0 2,511,463
VAQUILLAS RANCH A2 0 2,356,041
BENAVIDES, S. ESTATE 0 325
HUBBERD, WILLIAM C 3 0 6,259,775
BRUNI, A. M. EST., -B- 0 549,517
LEYENDECKER/KONE 0 369,334
CHARLES ALEXANDER B 0 1,429,718
GALVAN I 0 155,634
OLMITOS RANCH INC. 0 3
SAN ROMAN A 0 4,508,181
VAQUILLAS RANCH H 0 21,289,502
BLOCKER RANCH (SEC. 1043) 0 20,754
JAMES, S. A. ESTATE 0 302,613
C.H. RAMIREZ MINERALS LTD. 0 1,545,796
LOPEZ, BERTA 0 257,142
COX, G.A. 0 890,008
GALVAN RANCH K11 0 74,178
OWEN-BRISCOE 1723 0 1,018,063
SCHLETZE, -A- 0 0
VERGARA 1679 0 13,041,147
BMT/ K&H V 0 1,024,887
K & H FEE GU 1859 0 2,456,431
M.L.E.I.-PENA, H. L. 0 2,246,650
DCRC 3D 0 4,348,313
GALVAN RANCH N5 0 149,656
PALAFOX EXPLORATION CO A 0 300,102
SLAUGHTER, LILIA BRUNI 0 2,056,269
VILLARREAL-LEYENDECKER GAS UNIT 0 2,537,974
ADAMS GAS UNIT D 0 147,836
BOOTH UNOCAL H 0 0
KHE FEE 0 2,134,961
DE LA GARZA, LOLITA BENAVIDES 0 540,761
MALTSBERGER,J.T. JR. E 0 117,816
GARCIA, GEORGE V. 0 51,371
PARKER 0 0
STATE OF TEXAS - A.E. PUIG 0 927,715
WEBB COUNTY SCHOOL LAND 1384 0 1,271,447
APPLEWHITE -D- 0 0
H.I. PALAFOX 0 9,487,194
BRENNAN-BENAVIDES 0 16,335
DINN, MINERAL TRUSTS 0 622,406
GATES D 0 288,350
PETTY -A- 0 37,919
STUREMAN 0 23,475
WITHERS, M.K. 0 0
B. M. T. A 0 3,930,925
HEIN, LUZ A. 0 1,412,660
KILLAM-HURD-AMOCO ALEXANDER G/U 0 97,757
DIX RANCH-STATE A 0 1,358,994
MARTINEZ, D. S. 0 6,701,581
GATES 10-DR TR1 0 3,387,145
PUIG BROS. 0 8,653
TRUST, JAMES 951 0 243,142
ZUCK, SALLY ST OF TX 0 48,583
BARRERA-RAMIREZ GAS UNIT NO. 1 0 4,270,249
ED RACHAL SHELD 0 10,753
MAYERS GAS UNIT NO. 4 0 559,200
GATES RANCH LE 0 208,179
VAQUILLAS 1172 0 53,329
BENAVIDES F. M. T. 0 1,834,790
HIRSCH ESTATE J. 0 1,765,079
BRISCOE R GU1 0 1,036,589
LA MOCA GAS UNIT T 0 675,819
FASKEN STATE 23 0 0
MEADOR, BEASLEY B 0 250,870
GONZALEZ 0 349,479
RAYZOR 1669 0 946,236
VAQUILLAS RANCH A5 0 1,076,303
BENAVIDES, R.V. 0 1,876,788
HUBBERD F 0 337,565
BRUNI MINERAL A 0 3,270,025
LAUREL, P. 0 1,360,272
CALLAGHAN-STATE 0 421,417
FROST TRUST 11 0 1,553,794
MOORE 0 393,933
ROTTERSMAN 250 0 3,569,094
VAQUILLAS RANCH A-1 0 10,739,836
BENAVIDES, ROSA V. D 0 2,808,307
HUBBERD, WILLIAM B 0 0
BRUNI MINERALS TRUST A GAS UT. 0 2,573,791
LEYENDECKER-HUNTER B2178 0 280,893
CERRITO LAND COMPANY 1490 0 61,486
G.U. VERGARA-RAZOR 0 1,482,876
NORVEHC 0 1,809,922
SALDIVAR, RAYMUNDO T. 0 869,993
VAQUILLAS RANCH CO. STATE 0 572,018
BILLINGS, FLOYD SR. 0 317,394
J N GARNER 1057 0 283,929
BRUNI-KILLIAM MINERAL FEE 0 97,164
LONG, J. S. 0 8,078,233
COX 1047 0 469,829
GALVAN RANCH J12 0 304,719
OWEN BRISCOE GAS UNIT 0 25,561
SAUNDERS STATE 108 H 0 1,422,749
VAQUILLAS-BORREGO 0 18,045,523
BMT - HALL, ALICE B. GU 0 2,534,039
K & H FEE 1620 0 5,055,429
LUNDELL RANCH 0 21,508,019
DAWSON GU 0 418,055
GALVAN RANCH LP 0 5,060,837
PALAFOX 1335 0 582,311
VILLARREAL & STATE OF TEXAS 0 0
ABE LINCOLN GAS UNIT A 0 547,972
BMT/K&H Z 0 9,717,116
KATHLEEN MARIE 0 1,819,618
MALTSBERGER, J.T. JR. 42 0 144,312
GALVAN RANCH PR19 0 121,451
PALAFOX GALAN -H- 0 34,621
STAGGS 0 28,377,362
WATSON GU3 STATE 0 1,012,498
APACHE B 0 0
GONZALEZ-STATE 1457 GU 0 1,421,430
BRASK A 0 317,972
KILLAM & HURD FEE 1690 0 946,226
DESPAIN, WALTER 38 0 0
MARSHALL, S.G. B 0 1,662,614
GARNER, JOHN 0 31,471
PEREZ-MOGLIA G.U. 0 1,199,001
STOKES, IRENE CARR 0 41,932
WILLIAMSON, S.H. ET AL 0 2,084,288
AUSTIN STATE A 0 1,151,170
HARTMAN, RAYMOND L. 0 26,597
BRISCOE K STATE 0 875,654
KILLAM, O. W. 1807 0 24,489
DIX RANCH C-101 0 0
MARTIN, S.J. A 0 1,047,596
GATES 07-DR 0 9,320,640
PREVOST, P. 0 712,752
TREVINO, J. J. 0 2,539,432
ZACHRY, H. B. -C- 0 885,956
BARREDA 36 0 385,087
HINNANT HEIRS 0 0
BRISCOE B GU2 0 479,285
UVALLE STATE 0 537,945
BEASLEY, CONNEVEY -C- 0 312,166
HIRSCH ESTATE 240 0 0
BRISCOE H 0 439,897
LA MOCA GAS UNIT F 0 1,045,388
FASKEN B EF 0 17,939,100
MCKENDRICK-AKIN 0 2,998,523
GILPIN 0 572,125
RAMIREZ, M.&M. GAS UNIT 0 3,540,129
VAQUILLAS BORREGO 0 2,859,654
BENAVIDES, CARLOS-B 0 40,243
HOVEY, JAMES B. 0 71,143
LAUREL, F. D, 1864 0 127,379
FLORES 0 683
MIDDLETON, TRIPHENE ET AL 0 351,165
ROSCHER, W. C. 0 163,414
VAQUILLAS RANCH 136A 0 2,487,222
BENAVIDES, ROSA V. A 0 7,181,650
HUBBERD ESTATE F 0 1,007,376
BRUNI MINERAL TRUST B 0 0
LEYENDECKER ET AL 0 5,602,617
CERRITO 0 7,193,070
G. B. MINERALS 0 225,511
RUSSELL - WINCH STATE 0 1,992,204
VAQUILLAS RANCH C 0 2,172,527
BHE 0 3,693,651
HUISACHE CATTLE COMPANY A 0 1,141,761
CLARK, N.H. ET AL 0 667,496
GALVAN RANCH D10 0 152,675
ORTIZ RANCH 0 282,616
SANCHEZ-HARTE -C- 0 146,126
VAQUILLAS RANCH STATE 1194 0 1,670,633
BLOCKER, JOHN R. -1845- 0 0
JOHNS, E.S.ESTATE 0 88,330
LUNDELL D 0 94,546
CUMMINGS & SLAUGHTER 0 29,046
GALVAN RANCH L11 0 649,130
PALAFOX B 0 1,095,659
SCR STATE 0 410,813
VERGARA, L.B. STATE 740 0 602,054
7B CATTLE CO. E 0 1,576,388
BMT/K&H C 0 16,134,470
K&H FEE A 1569 0 3,027,615
MACMAHON D 0 133,662
DCRC-C 0 96,358
MALAKOFF - PETERSON A 0 1,170,867
GALVAN RANCH P12 0 767,835
PALAFOX EXPLORATION CO. -9- 0 501,975
WALKER, J. O. 0 0
ALEXANDER, CHARLES D. 0 1,137,891
GONZALEZ, DAVID ET AL B 0 236,337
BOOTH, W. V. ET AL 2292 H 0 8,131,844
KILLAM & HURD FEE B G.U., 1859 0 0
DE SPAIN 0 597,646
MARRS-MCLEAN 0 311,222
GARNER RANCH 0 490,972
PENA-CUEVA GU 0 2,329,514
STATE OF TEXAS-HILL RANCH 0 865,955
ARMENGOL, R. VALLS 0 326,216
HACHAR, N. D. ESTATE 0 33,264
KILLAM HURD BRUNI 447 0 0
DIX RANCH A 1768 0 782,302
MARTIN, J.C. III A 0 58,122
GATES -A- 0 155,349
PETTY, O. S. A-2 0 375,618
WRIGHT, L. A. ET AL 0 1,265,488
B.M.T. B 0 5,826,969
HEREFORD, L. M. -T- 0 393,116
BRISCOE 3-22 0 42,772
KILLAM-HURD-AMOCO WALKER GAS UNT 0 2,911,627
GATES E 0 2,320,092
PUIG, L.F. A 0 13,788
BRISCOE G 0 3,321,745
L.F. PUIG III GU 2 0 589,315
EL GATO A 0 1,482,742
MCKENDRICK 0 10,527,613
GATES RANCH B-1 0 89,037
RACHAL, ED FOUNDATION 0 86,961
VAQUILLAS 1631A 0 2,135,370
BENAVIDES, A 0 18,312
HIRSCH, ISAAC, ET. AL -B- 0 0
BRISCOE TRACT 35,BLOCK 3 0 172,397
LAS BLANCAS 0 2,730,556
FASKEN-STATE 1430 GU 0 1,494,262
MIDDLETON FEE 0 2,056,962
RICHTER UNIT 0 1,416,992
VAQUILLAS RANCH -A- 0 894,799
BENAVIDES, ROSA V. D 0 9,648,762
HUBBERD EE 0 401,036
BRUNI MINERAL A NCT 0 269,298
LESSOR HOLDING 0 472,181
CARR GAS UNIT 0 0
FROST TRUST 9 0 2,210,890
MORGAN 0 4,669,645
RUBIO GAS UNIT 0 0
VAQUILLAS RANCH A12 0 1,137,681
HUBBERD, WILLIAM C 0 895,784
LEYENDECKER/HUNTER B2178 0 299,242
CHAMBERLAIN/STATE 0 248,374
GALVAN G 0 220,294
OLMITOS RANCH 463 0 958,983
SAN AMBROSIA D GU1 0 356,911
VAQUILLAS RANCH G 0 1,682,845
BLOCKER RANCH #2 0 224,378
JAMES TRUSTS 0 290,137
C.D.U. 0 1,010,634
LOPEZ, ALONSO 0 95,767
COX, G. A. 0 2,774,220
GALVAN RANCH K10 0 146,213
OWEN, S. CLIFFORD 0 0
SCHLETZE -A- 0 0
VERGARA 1674 0 5,526,411
BMT-CALVILLO 0 1,162,784
K & H FEE D 1570 0 3,595,886
M.L.E.I. PENA, H.L. 0 1,272,459
DCRC 3C 0 296,810
GALVAN RANCH N4 0 58,069
PALAFOX EXPLORATION CO 0 262,737
SLAUGHTER 0 1,120,321
VILLARREAL, J. GU 0 481,808
BOOTH UNCAL H 0 492,230
KHE E FEE 0 0
DE LA GARZA SAN ROMAN G. U. 0 566,741
MALTSBERGER, W.A. 0 4,028,942
PALAFOX-UNIT 0 865,304
STATE MINERAL FEE 0 0
WEBB COUNTY SCHOOL LAND 1383L 0 3,771,440
APPLEWHITE -C- 0 0
H.B. ZACHRY UNIT 0 529,278
KILLAM - HURD - AMOCO 0 467,076
DINN, JOHN&ELVA 0 336,323
MARTIN, ALBERT TRUSTEE 0 139,369
GATES A 0 300,987
PETTY A-1 0 149,318
STROMAN-ARMSTRONG 0 6,200,924
WITHERS 0 2,674
B. M. T. A 0 474,008
HEIN, G.&G. 0 44,530
BRISCOE -B- 0 0
KILLAM-HURD-AMOCO ALEXANDER B 0 454,815
DIX RANCH STATE E 0 932,128
MARTINEZ, D. 0 17,801,752
GATES 10 ROSE A 571 0 4,482,126
TROST 0 172,822
ZUCK, S.V. STATE A2796 0 633,895
BARRERA-LEYENDECKER UNIT 1 0 49,969
HIRSCH ESTATE 1766 0 4,283,332
ED RACHAL LEW 0 27,601
MAYERS GAS UNIT 4 0 684,732
GATES RANCH L 0 83,263
VAQUILLAS A5 0 49,637
BENAVIDES 679 0 187,664
HIRSCH ESTATE J 0 2,110,739
BRISCOE R 0 12,610,154
LA MOCA GAS UNIT S 0 1,433,966
FASKEN STATE 1561 0 3,826,676
MEADOR, BEASLEY A 0 256,033
GONZALES, RUBEN 0 73,510
RAYMOND, M. J. 0 911,467
VAQUILLAS RANCH A1 0 718,786
BENAVIDES, R. V. A3 0 1,310,765
HUBBERD EE 0 66,428
BRUNI LOPEZ UNIT 0 396,188
LAUREL, F.D. 1931 0 167,562
CALLAGHAN RANCH A/C 2 0 424,783
FROST TRUST -17- 0 155,123
MONNICH GAS UNIT 0 699,464
ROTTERSMAN 0 48,412,110
VAQUILLAS RANCH A 2 0 2,025
BENAVIDES, ROSA V. C 0 4,567,845
HUBBERD, WILLIAM A2 0 525,665
BRUNI MINERALS TRUST A 0 960,467
LEYENDECKER-HUNTER B 2178 0 177,825
G.B.G.L.&C. CO., LTD. 0 480,869
NORTHEAST COMPLEX-DE LA GARZA GU 0 422,399
SALDIVAR, R.T. 0 1,845,966
VAQUILLAS RANCH CO. SGU 0 1,033,880
BILLINGS STATE GAS UNIT 0 681,584
ISIDRO MORENO ET AL 0 6,424,624
BRUNI-KILLAM MINERAL FEE 0 0
LONG, J. E. 0 604,973
COTULLA 0 2,221,914
GALVAN RANCH J11 0 488,290
OWEN BRISCOE 2147 0 2,272,493
SAUNDERS STATE 108 H 0 2,135,338
VAQUILLAS UNPROVEN MINERALS, LTD 0 0
BMT - HALL, ALICE B. 0 318,122
K & H FEE 1619 0 733,939
LUNDELL MINERALS 0 2,520,836
DAWSON 360 GU 0 338,248
GALVAN RANCH L9 0 126,613
PALAFOX 109 0 20,000
VILLARREAL F 0 2,403,771
A.M. BRUNI ESTATE 1571 0 1,782,576
BMT/K&H X 0 5,152,361
KAISER STATE 2 0 489,591
MALTSBERGER, J.T. JR. 0 62,757
GALVAN RANCH PR 0 203,018
PALAFOX EXPLORATTON CO. 876 0 275,610
WATSON GU2 STATE 0 0
APACHE A 0 0
GONZALEZ, RUBEN R. NO. 309 0 0
BRASK 0 1,927,035
KILLAM & HURD FEE 1689 0 568,988
DESPAIN, WALTER 12 0 274,084
MARSHALL, S.G. A 0 949,891
GARNER, J.N. 0 449,694
PEREZ,AMADO 0 0
STOKES, I.C. 0 79,856
WILLIAMSON, S.H. A 0 320,392
AUGUSTA-KENTON 0 5,160,622
HARPER A 0 0
KILLAM, O. W. -C- 0 185,453
DIX RANCH C 899 0 2,512,953
MARTIN, S.J. 0 377,605
PREVOST 0 13,349,873
TREVINO, GERONIMO 1592 0 1,034,800
ZACHRY, H. B. 0 5,353,250
BARREDA 34 0 455,883
HIN PALAFOX 40 0 162,582
BRISCOE B GU1 0 1,958,251
KILLAM-HURD-TEXACO GU 0 452,832
BEASLEY WELHAUSEN STATE 99 0 316,297
HIRSCH ESTATE 2104 B 0 3,338,889
BRISCOE GU1 STATE AR 0 1,892,791
LA MOCA GAS UNIT E 0 2,068,453
FASKEN A EF 0 9,784,746
MCKENDRICK, W.H. JR. ET AL 0 4,485
GILL, F.J. 0 1,128,986
RAMIREZ, M. & M. GAS UNIT 0 11,249,759
VAQUILLAS A5 0 2,981,412
HORTON 0 328,222
LAUREL, ANGEL 0 1,271,699
FINLEY, JOE 0 228,984
MIDDLETON, TRIPHENE -F- 0 551,939
ROSARIO CATTLE CO. 0 2,910,674
VAQUILLAS RANCH 135 A 0 1,985,389
BENAVIDES, ROSA V. 861 0 1,002,345
HUBBERD ESTATE E 0 977,169
BRUNI MINERAL TRUST A 0 967,906
LEYENDECKER DAWSON UNIT 0 1,159,826
CAVAZOS B 0 0
G. B. G. L AND C. CO., LTD. 0 10,345
NICHOLSON A 0 95,076
RUSSELL - WINCH 0 6,274,130
VAQUILLAS RANCH B1 0 1,997,116
BENEVIDES-CNR 0 904,366
HUISACHE CATTLE COMPANY B 0 3,881,896
BRUNI, A.M. EST. 0 84,672
LLANOS, M. H. 0 1,771,682
CLARK, N.H. 0 1,165,304
GALVAN RANCH B8 0 21,285
OLMITOS SOUTH 0 283,644
SANCHEZ-HARTE 0 1,312
VAQUILLAS RANCH L7 0 463,386
BLOCKER, JOHN R. -1843- 0 0
LUNDELL C 0 4,721,065
CULPEPPER, A.B.2068 0 272,860
GALVAN RANCH L10 0 563,233
PALAFOX A 0 65,241
SCHWARZ-STATE B 0 1,087,087
VERGARA, L. B. STATE 740 0 576,778
7B CATTLE CO. 0 1,438,157
BMT/K&H B 0 5,597,848
K&H FEE 574 0 2,524,198
MACMAHON C 0 329,898
DCRC SECTION 3B 0 0
MALAKOFF - PETERSON 0 319,879
GALVAN RANCH P11 0 419,975
PALAFOX EXPLORATION CO. -22- 0 3,321,254
SOUTH CALLAGHAN RANCH UNIT 0 697,931
WALKER, J O C 0 7,297
ALEXANDER, CHARLES C 0 133,016
GONZALEZ 2292 0 1,258,055
BOOTH, W. V. ET AL 2292 A 0 3,177,748
KILLAM & HURD FEE 1690 0 2,019,616
DE LOS SANTOS 6 0 0
MARRS MCLEAN A 0 1,233,282
GARNER MITCHELL 0 141,361
PENA, MANUEL 0 0
STATE OF TEXAS PUIG BROS. CORP. 0 508,594
WESTERVELT, G.C. ET AL 0 546,351
ARCTIC ROYALTY 0 0
HACHAR, N. D. 0 92,683
KILLAM HURD AMOCO FEE 0 607,603
DIX RANCH A 1763 0 458,567
MARTIN, J.C. III 0 9,341,059
GATES O TR3 0 439,316
PETTY, O. S. -A- 0 9,262
TEX-MEX RR CO. 599 #4 0 710,277
WRIGHT, L. A. 0 2,717,848
B.M.T. ALICE B. HALL 0 2,426,338
HEREFORD, L. M. -A- 0 5,544,810
BRISCOE 3-17 0 34,760
KILLAM-HURD-AMOCO UISD GU 0 467,736
MASHI 0 1,440,488
GATES B 0 709,787
PUIG, L.F. 0 1,404,080
URIBE, ROSITA ETAL 0 1,035,237
BRISCOE E 0 49,968
L.F. PUIG III GAS UNIT 0 815,020
EL GATO A 0 18,398,701
GATES RANCH B 1996 0 562,720
RACHAL, ED 0 833,231
VAQUILLAS 1631 0 568,214
BENAVIDES TRACT 4 0 2,935,440
HIRSCH, ISAAC, ET AL -B- 0 0
BRISCOE TRACT 32 BLOCK 3 0 141,485
LAREDO TOWNSITE A UNIT 0 1,388,988
FASKEN, S. 0 46,050
MIDDLETON 25 0 132,055
VAQUILLAS RANCH - S.E.A. 0 289,820
BENAVIDES, ROSA V. C 0 3,273,473
HUBBERD B 0 197,919
BRUNI MINERAL A 0 1,284,945
LENORE 0 983,796
CARR B 0 5,744,431
FROST TRUST 7 0 955,039
MORENO, ISIDRO ET AL 0 15,330,286
RUBIO 0 2,078,164
VAQUILLAS RANCH A11 0 7,773,302
HUBBERD, WILLIAM B 0 425,634
BRUNI, A. M. EST. 1571 0 42,036
LEYENDECKER/HUNTER B 2178 0 149,143
CHAMBERLAIN-GONGORA UNIT 0 2,677,092
GALVAN F 0 388,895
OLMITOS RANCH 1529 0 3,434,539
SAN AMBROSIA D 0 2,587,986
VAQUILLAS RANCH F1 0 1,121,584
BLOCKER RANCH H 1843 0 0
JAMES TRUST 1355 0 1,461,406
C-BRUNI MINERAL TRUST 0 65,371,775
LOPEZ HEIRS 0 0
COX, B.H. AND G.A. A 0 655,628
GALVAN RANCH J9 0 498,909
OWEN, E.A. 1140 0 110,704
SAUNDERS-STATE 108 0 660,383
VERGARA 1659 0 813,411
BMT-C-MORENO GAS UNIT 1 0 6,412,994
K & H FEE A 1569 0 2,910,386
M.L.E.I. BRUNI MINERAL TRUST 0 1,760,083
GALVAN RANCH N3 0 180,569
PALAFOX EXPLORATION 0 32,842
SLATOR RANCH K 0 0
VILLARREAL, J. GAS UNIT 0 3,954,667
BOOTH 2292 H 0 1,021,455
KHE A 0 981,370
DE LA GARZA MINERAL TRUST A 0 671,587
MALTSBERGER, J.T., JR. B 0 437,896
GARCIA, E. & BUCK, GEORGE L. 0 415,719
PALAFOX-STATE A2777 G. U. 0 1,903,166
STATE LEASE B 0 2,452,801
WEBB COUNTY SCHOOL LAND 1383 L 0 644,210
APPLEGATE 2367 0 2,388,480
H. I. PALAFOX 0 332,336
BRASK STATE UNIT 0 195,442
KILLAM & HURD-AMOCO STATE 0 1,759,847
DINN, JOHN & ELVA 0 0
MARTIN TRUSTS ST OF TX 0 474,563
GATES 0 342,885
PETTY 0 361,679
STROMAN, F. W. 0 25,876
WISE, ET AL 0 0
B. M. T. 0 29,455,482
HEIN TRUST D 0 50,198
BRISCOE -A- 0 960,760
KILLAM-HURD-AMOCO Z 0 0
DIX RANCH STATE C 0 0
MARTINEZ, C. 0 8,332,354
GATES 10 ROSE A 2308 0 3,561,986
TRIPHENE MIDDLETON ET AL E 0 146,918
ZOCH 0 473,352
BARRERA-LEYENDECKER GU 1 0 249,561
HIRSCH ESTATE 1765 B 0 640,011
GATES RANCH K 0 215,615
VAQUILLAS 0 22,810,791
BENAVIDES - STATE OF TEXAS 0 1,270,765
HIRSCH ESTATE GAS UNIT 1766 0 2,219,179
BRISCOE NUNNLEY 0 525,292
LA MOCA GAS UNIT Q 0 1,085,157
FASKEN STATE 1560 0 962,008
MEADOR STATE 0 4,199,427
GONZALES, MARTIN ET AL 0 170,283
RAY ADAMI, IRA 0 0
VAQUILLAS RANCH A-1 0 831,919
BENAVIDES, R. V. 0 800,246
HUBBERD E 0 185,877
BRUNI LOPEZ GAS UNIT 0 0
LAUREL, F.D. 0 1,239,558
CALLAGHAN RANCH 0 24,387,264
FROST TRUST 0 2,183,974
ROSS 0 312,740
VAQUILLAS RANCH A 1 0 5,531,925
BENAVIDES, ROSA V. B4 0 15,751,008
HUBBERD, WILLIAM A1 0 235,494
BRUNI MINERALS TRUST 0 171,100
LEYENDECKER-HUNTER B 1152 0 473,217
CERRITO LAND COMPANY 1388 0 81,106
G.B.G.L. & C.CO. LTD. 0 286,093
NORTHEAST COMPLEX 0 2,841,596
SALDIVAR ESTATE 0 38,128,617
VAQUILLAS RANCH CO. S.G.U. 0 12,548,310
BILLINGS RANCH 0 9,895,935
ISAUROS-MARTIN GU 0 106,061
BRUNI-KILLAM 2244 0 133,907
LONG, ARCHIE 0 1,333,466
COOPER, TALIAFERRO ET AL 0 101,450
GALVAN RANCH J10 0 128,024
OWEN BRISCOE 1133 0 2,018,616
SAUNDERS STATE 108 A 0 16,090
VAQUILLAS RANCH-E 0 318,232
BMT B 0 205,150
K & H FEE 1575 0 2,680,070
LUNDELL E 0 378,828
DAWSON 360 G.U. 0 532,210
GALVAN RANCH L8 0 53,994
PALAFOX 1034 0 1,641,298
VILLARREAL E 0 13,373
A.M. BRUNI ESTATE 0 6,787
BMT/K&H W 0 620,641
KAISER STATE 18 0 141,641
MALTSBERGER, J.T. A JR. 0 16,043
GALVAN RANCH P9 0 426,199
PALAFOX EXPLORATION COMPANY E 0 426,951
ST OF TX-LA CRUZ TRES LAND, LTD. 0 588,464
WATSON GU1 STATE 0 1,454,528
APACHE 0 834,634
GONZALEZ, RUBEN 0 22,334,686
BOTELLO-KILLAM 0 0
KILLAM & HURD FEE 1614 0 1,851,996
DESPAIN, WALTER 0 3,482,665
MARSHALL, S.G. 0 3,094,564
GARNER, J. N. ESTATE 0 162,972
STOKES 0 698,577
WILLIAMSON, S.H. 0 336,735
ATLANTIC REFINING CO. 0 115,627
HARPER A 0 91,244
BRISCOE I STATE 0 1,451,607
KILLAM, O. W. -B- 0 0
DIX RANCH C 101 0 1,886,777
MARTIN, S. J. A 0 349,072
GATES 05D 12 0 43,156
POLIS, A. K. 0 152,100
TREVINO RANCH 2182 H 0 6,578
ZACHRY 0 3,991,969
BARREDA 0 2,350,618
HIN PALAFOX 39 0 193,053
BRISCOE B 0 7,846,920
KILLAM-HURD-MCLEAN 610 0 17,592
ED RACHAL GC 0 621,073
MAYERS 0 10,785,698
BEASLEY WELHAUSEN STATE 98 0 956,393
HIRSCH ESTATE 2096 0 2,174,984
BRISCOE G GU9 STATE 0 0
LA MOCA GAS UNIT D 0 628,870
FASKEN 0 1,832,096
MCKENDRICK, W.H. 0 15,639,012
GILL, F. J. 0 4,377,210
RAMIREZ, J.E. 0 8,627,670
VAQUILLAS A-8 0 1,357,253
BENAVIDES, CARLOS 0 468,421
HOLLAND 1374 0 102,618
BRISCOE-OLMITOS GU 0 573,502
LAUREL, ALONZO Z. LTD. A 0 707,618
FINLEY 0 994,218
MIDDLETON, TRIPHENE -E- 0 1,123,029
ROSA VELA BENAVIDES 0 862,827
VAQUILLAS RANCH 135 0 0
BENAVIDES, ROSA V. 300 0 0
HUBBERD ESTATE D 0 685,183
BRUNI MINERAL TRUST -C- 0 0
LEYENDECKER -KONE 0 10,304
CAVAZOS 0 134,983
G. & F. RAMIREZ GAS UNIT 0 1,461,103
NEEL, GEORGE 0 7,146,085
RUNNING, W. A 0 334,031
VAQUILLAS RANCH B 0 248,837
BENEVIDES, A. 0 3,946
HUISACHE CATTLE COMPANY 0 5,863,963
BRUNI, A. M., FEE 0 0
LINK, GEORGE 0 0
CLARK, N. H. 0 9,410,410
GALVAN RANCH 2182 0 0
OLMITOS RANCH-GATITA 0 11,988
SANCHEZ, DANIEL GU B 0 556,624
BLOCKER, JOHN R. -1042- 0 10,445
JOHNS, E. S. 0 126,883
CALLAGHAN A 0 0
LUNDELL A 0 827,251
CULPEPPER, A.B. 991 0 0
GALVAN RANCH L1 0 36,511
PALAFOX 0 361,918
SCHWARZ, N. C. 0 0
VERGARA, L. B. STATE 0 3,442,476
7-B CATTLE CO. D 0 2,013,290
BMT/K&H A 0 8,973,623
K&H FEE 2042 0 547,534
MACMAHON B 0 0
DCRC SECTION 101F 0 39,299
GALVAN RANCH P10 0 631,343
PALAFOX EXPLORATION CO. -20B- 0 160,460
W.C.S.L. 1383 0 295,506
ALEXANDER, CHARLES A. 0 968,673
BOOTH, W. V. ET AL 2292 0 478,378
KILLAM & HURD FEE 1689 0 1,791,289
MARRS MCLEAN C 0 1,584,943
GARNER 1054 C 0 236,765
PENA, HELEN L. 0 1,235,067
STATE OF TEXAS HILL RANCH G.U. 0 1,014,220
WEST COLE UNIT 0 0
ARCO MINERAL FEE 0 0
HACHAR, N .D. HEIRS 0 364,608
BRISCOE D 0 46,280,655
KILLAM HURD AMOCO 0 335,841
DIX RANCH A 0 3,347,831
MARTIN, J.C. 0 10,893
PETTY, O. S. (B-1) 0 105,600
TEX-MEX RR CO. 599 0 7,022,843
WRIGHT LAND & CATTLE 0 179,477
B.M.T. ALCE B. HALL 0 0
HEREFORD, L. M. B 0 202,716
BRISCOE 21C 0 62,208
KILLAM-HURD-AMOCO TRAUTMANN GU/B 0 1,739,558
MARTINEZ-BARRERA GU 0 1,336,196
GATES 2016 0 1,996,997
PUIG, L. F. III GAS UNIT 2 0 724,159
URIBE, ROSITA ET AL 0 1,404,098
L. WINCH STATE 0 819,570
EL GATO 0 28,617,072
MCGRATH A 0 1,544,200
GATES RANCH B 0 344,178
RACHAL FOUNDATION J 0 0
VAQUILLAS 1629 0 3,544,591
BENAVIDES TRACT 2 0 160,431
HIRSCH, ISAAC, -A- 0 15,700
BRISCOE TRACT 23 BLOCK 2 0 11,934
LAREDO NATIONAL BANK,TRUSTEE 0 12,739
FASKEN, L.& M. ST OF TX 68-B 0 33,791
MIDDLETON -3- 0 195,987
VAQUILLAS RANCH - I 0 438,135
BENAVIDES, ROSA V. C 0 21,134,623
HUBBERD A 0 693,812
BRUNI MINERAL -C- GAS UNIT 0 1,207,721
LECHENGER-SCHWARZ 0 0
CARR A 0 18,352
FROST TRUST 49 0 4,138,902
MORENO, I. ET AL 0 3,425,250
RUBEN R. GONZALEZ NO. 309 0 0
VAQUILLAS RANCH A10 0 1,869,388
BENAVIDES, ROSA V.B. 0 53,279
HUBBERD, WILLIAM A 0 2,567,059
BRUNI, A. M. (TEXACO) 295 0 0
LEYENDECKER-RAMIREZ GU 1 0 90,443
CHAMBERLAIN STATE 372 0 629,763
GALVAN C 0 385,359
OLMITOS RANCH -B- 0 0
SAN AMBROSIA C 0 1,169,060
VAQUILLAS RANCH E 0 11,649,652
BLOCKER RANCH H 1841 0 0
JAMES TRUST 0 3,755,752
C- BRUNI MINERAL TRUST 0 5,774,844
LOPEZ GAS UNIT 0 218,123
COX, B.H. & G.A. 0 442,177
GALVAN RANCH J8 0 353,904
OWEN, E.A. 0 554,541
SAUNDERS-PALAFOX STATE 1032 GU 0 618,364
VERGARA -- MARSHALL 0 333,600
BMT-BRUNI, L.E. -B- 0 289,387
K & H FEE 942 0 552,706
M.L.E.I. BRUNI MIN. TR. 0 1,754,230
DCRC 3A 0 379,552
GALVAN RANCH N2 0 79,551
PALAFOX EXPLOR. CO. -22- 0 893,563
SLATOR RANCH G 0 283,021
VILLARREAL, C.G. 0 129,946
BONUGLI, HELEN 0 644,834
KHE A M 0 115,211
DE LA GARZA MINERAL TRUST A 0 1,607,716
MALTSBERGER, J.T., JR. 0 459,901
PALAFOX, H. I. 0 5,140
STANLEY RANCH 0 28,282,848
WEBB COUNTY SCHOOL LAND 1383 0 438,397
APPLEGATE - ALLEY GAS UNIT 0 1,279,189
H. B. ZACHRY UNIT 0 1,086,926
KILLAM & HURD-AMOCO 0 28,983
DINN, J. T., -J- 0 0
MARTIN STATE 0 1,065,163
GARZA, GUILLERMO B. 0 25,073
PESCADITO STATE 984 0 2,198,006
STROMAN EST. 0 778,621
WINCH, L.-STATE 0 862,749
B M T / K & H E 0 0
HEIN TRUST C 0 1,006,261
BRISCOE - OLMITOS RANCH 0 2,488,761
KILLAM-HURD-AMOCO 0 36,661,520
DIX RANCH STATE B 0 2,494
MARTINEZ - BARRERA GAS UNIT 0 3,187,790
GATES 10 ROSE A 1000 0 1,404,410
PUIG BLK. 111 0 108,365
TRIPHENE MIDDLETON ET AL -B- 0 233,152
ZIMMERMAN, E.L. 0 1,599
BARRERA-LEYENDECKER GAS UNIT 1 0 1,908,276
HIRSCH ESTATE 1765 0 372,501
BRISCOE D 0 22,313,378
GATES RANCH F 0 145,041
PUIG,V.L. 0 9,364
VAQILLAS RANCH - H 0 947,683
BENAVIDES 0 1,829,564
HIRSCH ESTATE GAS UNIT 0 1,000,288
BRISCOE NUNLEY 0 1,028,143
LA MOCA GAS UNIT P 0 1,370,461
FASKEN L. & M. ST OF TX 70-B 0 32,423
MCNARY-RAMSAY 0 1,138,696
GONZALES, MARIA ANA 0 2,800
RANCHO VIEJO & ANB CATTLE CO. ST 0 35,911
VAQUILLAS RANCH A 0 5,825,330
BENAVIDES, M.G. 0 0
HUBBERD C3 0 881,576
BRUNI G.U. 1 0 0
LAUREL, F. D. C 0 1,551,026
FROST NATIONAL BANK 0 70,107,342
MOGLIA, G. B. 0 1,650,362
ROSEBERRY, D.L. 0 1,417,172
VAQUILLAS RANCH A 0 23,066,486
BENAVIDES, ROSA V. B3 0 14,955,628
HUBBERD, WILLIAM 0 1,439,627
BRUNI MINERALS C/A-NCT G.U. 0 231,883
LEYENDECKER-HUNTER B 0 497,318
CERRITO LAND COMPANY 0 827,874
G.B.G.L. & C. CO.,LTD. 0 0
NORTH MARSHALL ST WELLS FARGO GU 0 5,845,948
SAGE WELL SALT WATER DISPOSAL 0 0
VAQUILLAS RANCH CO. LTD. 1627 0 6,396
BILLINGS HEIRS 1953 0 6,219
ISAURO 0 1,691
BRUNI-KILLAM 2244 0 14,825
LONG, A.G. HEIRS 0 1,152,689
COMRICH MINERALS 0 0
GALVAN RANCH I8 0 12,390
OWEN 4 0 591,509
SAUNDERS STATE 106 H 0 515,214
VAQUILLAS RANCH-C 0 72,569
BMT A 0 452,199
JURASCHEK 0 34,708,752
LUNDELL D 0 1,850,700
DAWSON 360 0 252,972
GALVAN RANCH L7 0 66,103
PALAFOX 1029 0 955,266
VILLARREAL 0 16,532,240
A.G. LONG GAS UNIT 0 391,637
BMT/K&H V 0 843,155
K.H.B. 70 0 13,965,630
DE BENAVIDES, ROSA V -K- 0 0
MALTSBERGER, J. T., JR. 0 365,517
GALVAN RANCH P8 0 395,580
PALAFOX EXPLORATION COMPANY 0 474,897
ST OF TX-ELIAS M PRIETO FMLY LP 0 935,730
WATSON STATE 0 5,445
AN/CY BENAVIDES F2 0 1,973,848
GONZALEZ, M. A. 0 247,036
BOOTH, W.V.JR. 2292 H 0 168,986
KILLAM & HURD FEE 1504 0 1,401,915
DESPAIN, E. A. 0 465,633
MARSHALL, S. G. 0 517,655
GARNER RANCH 817 0 860,361
STEWART TRUST STATE 0 1,232,459
WILLIAMSON, S. H. ET AL 0 1,119,960
ARNOLD, DORRIS 0 0
HAIZLIP 0 1,266,634
BRISCOE H 0 382,884
DIX RANCH C 100 0 1,251,672
MARTIN, S. J. A 0 75,616
GATES 05D 0 8,430,571
TREVINO RANCH 2182 0 0
ZACHARY, H.B. -C- 0 750,974
BARNES, A. 0 0
HILELI GU 0 198,364
BRISCOE 4-9 0 82,364
KILLAM-HURD-MCLEAN 121 0 10,266,745
E. G. RANCH, LTD. 0 0
MATRIX LAND COMPANY 0 1,398,028
OPERATOR NAME OIL VOL in BBL GAS VOL in MCF
BASIC EARTH SCIENCE SYSTEMS,INC. 569,405 0
HERSCHAP BROS. 523,587 481,398
KILLAM OIL CO., LTD. 342,924 263,492,934
CHESAPEAKE OPERATING, INC. 224,603 66,636,234
PEARL, BILL H. PRODUCTIONS, INC. 141,056 167,374
UNION PACIFIC RESOURCES COMPANY 139,590 6,923,040
SWIFT ENERGY COMPANY 131,616 0
MAGNUM ENGINEERING COMPANY 119,164 0
TRI-C RESOURCES, INC. 115,108 9,626,158
RESOURCE MANAGEMENT COMPANY 109,578 0
WALLIS ENERGY, INC. 105,384 0
HARVEY BROTHERS OIL & GAS 98,851 0
EARTHSTONE ENERGY,INC. 88,134 0
L.T.D. EXPLORATIONS INC. 70,461 0
DEWBRE PETROLEUM CORPORATION 63,688 59,841
KERNS O & G, INC. 63,411 34,830,244
BUCK, GEORGE 61,691 0
BUCK MANAGEMENT CO. L.L.C. 61,552 0
WARBONNET EXPLORATION COMPANY 59,494 0
FORBES, CHARLES C. 50,643 778,621
ALEGRE ENERGY, INC. 50,066 0
CHEVRON U. S. A. INC. 47,765 298,889,739
HAWN BROS. & VENUS OIL CO. 47,044 0
HUGHES, DAN A. COMPANY 45,830 19,122,704
HUBER ENERGY L.P. 43,066 10,513,064
ST. MARY LAND & EXPLORATION CO. 37,758 19,645,642
FROST, C.M., P.M. & V.W. 34,964 0
KILLAM OIL COMPANY 31,874 4,792,978
STINGER OIL & GAS INC. 31,660 0
LEWIS PETRO PROPERTIES, INC. 31,105 464,401,140
COLLINS & WARE, INC. 30,616 1,002,515
LUTTRELL, T. BRUCE OIL & GAS OPR 29,000 0
PACIFIC OPERATORS, INC. 28,745 4,883,328
CRIMSON ENERGY COMPANY, LC 26,131 10,462,901
SKLAR EXPLORATION COMPANY LLC 25,997 0
YARBOROUGH, W. B. 24,778 355,579
ORR PRODUCTION COMPANY 22,398 0
APACHE CORPORATION 22,258 4,001,890
YARBOROUGH OIL & GAS L.P. 21,729 217,026
ROSETTA RESOURCES OPERATING LP 21,708 237,314,962
TRISTAR OIL & GAS 20,975 9,675
SHELL WESTERN E&P 17,357 37,132,023
ROCKFORD ENERGY PARTNERS II, LLC 16,501 4,120,100
ROWDEN OIL & GAS, INC. 15,817 0
WEAVER & SHARP 15,405 0
JRG EXPLORATION, INC. 14,915 0
BRITANCO, L.L.C. 14,595 128,865
OSIRIS PETROLEUM, INC. 14,538 0
R.C.I. ENERGY 14,437 0
JONES, R.W. & CO. II, LTD. 13,073 0
BLACKBRUSH O & G, INC. 12,856 11,013,924
DORADO OIL COMPANY 12,784 0
SM ENERGY COMPANY 12,291 168,912,615
SARITA OIL & GAS 12,290 0
CANNAN, MORRIS 12,184 84,672
JONES, R. W. & CO., LTD. 11,195 0
MIRANDO RESOURCE, L.L.C. 11,003 0
DKW ENERGY, INC. 10,302 0
EVOLUTION OPERATING CO., INC. 9,597 0
MAYO OIL CO. 9,453 0
CONOCO INC. 9,300 1,023,978,338
3TEC ENERGY CORPORATION 9,226 2,535,791
XERIC OIL & GAS CORPORATION 8,956 54,550
HUGHES, DAN A. COMPANY, L.P. 8,945 819,508
C AND S OIL & GAS 8,920 0
RITTER PROPERTIES, LTD. 8,588 0
ENRON OIL & GAS COMPANY 8,275 207,474,823
GO-ENERGY CO. 7,925 0
COMETRA OIL AND GAS, INC. 7,709 0
HIGH ISLAND OIL CORPORATION 7,487 5,597,011
CONOCOPHILLIPS COMPANY 6,604 687,097,511
MIR-TEX ENERGY CORP. 6,236 0
LOBO RESOURCES, LTD. 5,798 2,322,104
ALEGRE ENERGY OPERATING, LP 5,655 0
ZAF OIL 5,373 0
BRIDGE OIL COMPANY, L. P. 5,142 2,752,065
DAKOTA OIL COMPANY 5,108 201,060
LOBO OPERATING, INC. 5,002 1,817,750
PACIFIC OPERATORS OF TEXAS, INC. 4,829 528,392
PETROPOINT ENERGY OPERATING, LLC 4,717 7,681,266
MIDDLE BAY PRODUCTION CO. INC. 4,706 600,853
SENDERO OIL COMPANY 4,445 0
AKERS, BILL 4,392 0
COLUMBUS ENERGY, LLC 4,287 40,185,750
FINALY RESOURCES LLC 4,195 0
ALCO DRLG. CO. 4,189 0
CALPINE NATURAL GAS L.P. 4,086 47,610,721
FORBES, JOHN OPERATING 3,933 0
REBOUND RESOURCES, INC 3,880 0
SWIFT ENERGY OPERATING, LLC 3,387 32,803,137
ESCONDIDO RESOURCES GP, LLC 3,318 1,348,408
BAXTER, KELLY H. OIL AND GAS CO. 3,199 0
TOTAL MINERALS CORPORATION 3,190 0
JOE KESTNER, L.L.C. 2,889 0
MARTIN OIL & GAS 2,481 0
COASTAL SHORELINE CORP. 2,466 29,854
MOY, GARY 2,374 0
IPACT 2,228 0
PARKER & PARSLEY PRODUCING L.P. 2,158 3,028,952
MCRAE, NATHAN RATHBURN 1,973 0
HINDS PETROLEUM, LP 1,941 0
MAGNUM PRODUCING & OPERATING CO. 1,906 227,111
CET ENERGY CORPORATION 1,878 0
PINPOINT ENERGY OPERATING, LLC 1,848 2,640,474
CRAWFORD, DOUGLAS 1,807 0
SANDEN OIL & GAS COMPANY 1,469 0
HUBER ENERGY PANHANDLE L.P. 1,426 1,709,740
VIRTEX OPERATING COMPANY, INC. 1,385 11,271,114
LOBO ENERGY, INC. 1,362 369,332
U. S. OPERATING, INC. 1,349 1,977,499
QUEST RESEARCH & DEV. CORP. 1,271 0
PARKER & PARSLEY DEVELOPMENT L.P 1,181 1,354,699
TRAVIS PETROLEUM CORPORATION 1,143 0
MARTIN OIL & GAS INC. 1,033 0
C.C.O. & G. COMPANY INC. 993 0
BLUESTONE NATURAL RESOURCES, LLC 974 904,632
HUBER, J. M., CORPORATION 947 790,945
DELTA PRODUCTION CORPORATION 903 0
MIRANDO CRUDE OIL CO. 879 0
DAVIS, EDDIE 872 0
ENCINO EXPLORATION, INC. 826 0
MONITOR O&G, L.L.C. 799 0
MOBIL PRODUCING TX. & N.M. INC. 783 138,903,854
UNITED WORLD ENERGY, INC. 776 0
BRINKOETER GAS & OIL 743 0
FRIO ENGINEERING INC. 737 0
ACOCK ENGINEERING & ASSOC., INC. 693 37,572
HAWK EXPLORATION AND PRODUCTION 656 0
HAIGOOD, DANNY 594 0
COLUMBUS ENERGY CORP. 564 177,345,918
FELDERHOFF PRODUCTION COMPANY 447 0
T. G. S. OIL COMPANY 444 0
PEOPLES ENERGY PROD.-TX, L.P. 441 43,148
VILLALON, J. ANTONIO, TRUSTEE 431 0
TRANS-PECOS RESOURCES, INC. 410 0
REDWOOD OPERATING, INC. 358 0
PXP GULF COAST INC. 296 900,367
VINTAGE PETROLEUM, INC. 284 2,589,278
REH ENERGY, INC. 277 1,343,875
NOLT., J. 218 0
BRAMMER ENGINEERING, INC. 178 8,440
DOUBLE B OIL VENTURES 172 0
CASTLE GAS CORPORATION 168 0
PRIME OPERATING COMPANY 158 3,127,256
REO OPERATING LLC 144 0
LAMAR RESOURCES, INC. 140 0
FIRSTRIKE ENERGY CORPORATION 134 0
RADIUS OPERATING, LLC 108 0
MERIDIAN OIL PRODUCTION INC. 87 5,456,965
SAFARI PRODUCTION COMPANY, INC. 63 64,487
TX PETROLEUM COMPANY 58 0
CHROMA OPERATING, INC. 22 10,330,335
WILSON HYDROCARBON INC. 19 0
SATEX ENERGY, INC. 18 110,235
MIDWEST OPERATING, LLC 14 64,998
OASIS OPERATING, LLC 10 0
PIERCO ENERGY CORP. 3 0
EVANS, S. LAVON JR. OPER. CO. 0 4,223,844
PREVAIL ENERGY, INC 0 0
HENDRIK S HOLDING USA LTD. 0 0
SOUTH TEXAS ENERGY PRODUCTION 0 140,496
COSTILLA PETROLEUM CORPORATION 0 7,600
MIDPAR L.P. 0 433,275
EXXON CORP. 0 0
MCKENDRICK, WILLIAM H. III 0 0
SAMSON HYDROCARBONS COMPANY 0 3,802,658
CONTINENTAL EXPLORATION, L.L.C. 0 190,931
MCGOWAN WORKING PARTNERS 0 0
F & M OIL & GAS COMPANY 0 286,067
TEXAN PRODUCTION COMPANY, INC. 0 33,895
TEXACO E & P INC. 0 2,803,030
MUELLER ENGINEERING CORP. 0 1,117,928
HOOVER OIL & GAS, INC. 0 37,847
ZACHRY EXPLORATION, LLC 0 544,144
TXCO RESOURCES INC. 0 137,275
OAKWOOD ENERGY, INC. 0 126,410
SPILLER, ROBERT S. 0 0
TEXAS CRUDE ENERGY, INC. 0 0
MCGUFFIN, JOE JR. 0 520,817
DENALI OIL & GAS MANAGEMENT, LLC 0 3,700,714
GENESIS PRODUCING COMPANY 0 0
SUNRISE ENERGY CORP. I 0 0
BELLWETHER EXPLORATION COMPANY 0 956,394
MERIDIAN OIL INC. 0 372,328
ROYAL PRODUCTION COMPANY, INC. 0 425,264
TROJIM CO. 0 0
DOLORES RANCH COMPANY 0 0
FORBES, C. C. COMPANY 0 0
PRIDE ENERGY COMPANY 0 183,018
L.O.G. ENERGY EXPLORATION, LTD. 0 9,943
LEGEND NATURAL GAS III, LP 0 27,168,596
EEX OPERATING, L.P. 0 19,722,177
BAY ROCK OPERATING COMPANY 0 29,572
SOUTH TEXAS DISPOSAL, INC. 0 0
SAN ANTONIO GAS & OIL, INC. 0 140,604
WHITING PETROLEUM CORPORATION 0 686,538
EEX E&P COMPANY, L.P. 0 1,812,380
FALCON PRODUCTION CO. 0 532,062
PHILLIPS PETROLEUM COMPANY 0 4,125,518
LGDC CORPORATION 0 0
STAMPEDE ENERGY CORP. 0 3,319,433
CXY ENERGY INC. 0 686,121
RED WATER RESOURCES, INC. 0 28,066
SABCO OPERATING COMPANY 0 6,348,549
WEBB COUNTY UNLIMITED RES., LLC 0 0
UCAR INTERAM, INC. 0 0
ENEX RESOURCES CORPORATION 0 4,272,821
SARATOGA RESOURCES, INC. 0 114,363
PETROHAWK OPERATING COMPANY 0 303,643
UNITED RESOURCES, LP 0 1,522,974
SCHIEFELBEIN OIL & GAS COMPANY 0 0
LYND, J. L., INC. 0 3,871
VALENCE OPERATING COMPANY 0 2,192,312
ASCEND OIL & GAS, L.L.C. 0 56,704
MIRANDO COMPANY 0 0
TAOS OIL CORPORATION 0 0
GRAHAM ROYALTY, LTD. 0 339,499
TIMS SALES CO. 0 0
MOHICAN OPERATING, L.L.C. 0 7,855,873
ROBERTSON RESOURCES, INC. 0 0
CALIBOGUE CORPORATION 0 0
WATERS ENG. & OPERATING, INC. 0 0
OCEAN ENERGY, INC. 0 2,651,461
TEXAN PRODUCTION 0 34,766
PETRO-HUNT, L.L.C. 0 2,940,690
DOLPHIN PETROLEUM 0 85,424
MUELLER ENERGETICS CORP. 0 0
ACOCK/ANAQUA OPERATING CO., LC 0 26,315
ZACHRY, H. B. COMPANY 0 91,413
ANADARKO E&P COMPANY LP 0 51,398,726
BLUE AGAVE RESOURCES, LLC 0 0
SPILLER OPERATING CO., INC. 0 311,358
VASTAR RESOURCES, INC. 0 4,352,476
JAY-DEE OPERATING COMPANY 0 59,471
EAGLE OIL & GAS CO. 0 190,842
BOMMER ENGINEERING CO. 0 266,386
HOPSON, FRED S. 0 0
MIDDLETON OIL COMPANY 0 14,170,309
BURLINGTON RESOURCES OIL&GAS CO. 0 478,130
RIDDLE ENGINEERING CORP. 0 81,129
EDGE PETROLEUM OPER. CO., INC. 0 21,388,216
PRECIO ENERGY, LLC 0 0
BLUE STAR ENVIRON SERVICES, LLC 0 0
ATASCA RESOURCES, INC. 0 127,052
SAN ISIDRO DEVELOPMENT CO, L. C. 0 9,522,728
AUSTIN RESOURCES CORPORATION 0 1,347,669
EEX CORPORATION 0 4,277,439
GALAXY ENERGIES, INC. 0 27,657
KEY ENERGY SERVICES,INC GCD 0 0
BRIDGE OIL PRODUCTION CO., INC. 0 778,846
VIRTEX PETROLEUM COMPANY, INC. 0 14,759,783
TRIUM, LTD. 0 0
ENERGY 2000, INC. 0 159,986
MAYNARD OIL CO. 0 1,603,151
XCL-TEXAS, INC. 0 9,092,869
BROWN, C. DOUGLAS, LLC 0 887,166
ANTARA RESOURCES, INC. 0 484,839
OKIE OPERATING COMPANY, LTD. 0 271,496
AMERICAN EXPLORATION COMPANY 0 1,204,131
UNLIMITED RESOURCES 0 0
BLACK MARLIN PIPELINE COMPANY 0 105
MILAGRO EXPLORATION, LLC 0 0
UNITED OIL & MINERALS L. P. 0 4,054,029
HAMILTON RESOURCES, INC. 0 172,430
HYDROCARBON OPERATING, INC. 0 1,897,556
SHERIDAN ENERGY,INC. 0 1,202,067
MARQUEE CORPORATION 0 82,187
POGO PRODUCING COMPANY LLC 0 8,022,066
WEEKS EXPLORATION COMPANY 0 698,263
KERR-MCGEE OIL & GAS ONSHORE LP 0 5,781,673
RAKER RESOURCES LLC 0 12,155
NATURAL GAS GATHERERS 0 0
KOVEN PRODUCTION CO. 0 13,707
DYNAMIC PRODUCTION, INC. 0 8,878,054
HILLSIDE OIL & GAS LLC 0 0
H & P EXPLORATION CO. 0 319
DEVON LOUISIANA CORPORATION 0 1,835,852
MESA OPERATING LTD PARTNERSHIP 0 0
PETRO-HUNT CORPORATION 0 2,736,330
SPECIAL ENERGY CORPORATION 0 0
ACOCK/ANAQUA OPERATING CO., LP 0 64,588
RIO GRANDE ENERGY 0 126,759
RANCHO BLANCO CORPORATION 0 637,195
KEBO OIL & GAS, INC. 0 4,541,801
SOUTH TEXAS OPERATING COMPANY 0 53,949
EP ENERGY E&P COMPANY, L.P. 0 97,892
NORTH AMERICAN CONTROLS CORP 0 27,084
BP AMERICA PRODUCTION COMPANY 0 2,967,794
MAGALLANES, MANUEL G. 0 0
EXXCEL OPERATING COMPANY 0 0
BO VENTURES OIL & GAS SERVICES 0 24,690
BOULDER ENERGY PARTNERS, L.L.C. 0 0
TNR PETROLEUM, INC. 0 82,703
359 SALTWATER DISPOSAL SYS. INC. 0 0
RICOCHET ENERGY, INC. 0 23,693,792
DAVIS SOUTHERN OPERATING CO LLC 0 0
OVERLY OPERATING CO. 0 386,236
KEY ENERGY SERVICES, LLC 0 0
XOG OPERATING LLC 0 4,568
OKIE CRUDE COMPANY I, LTD. 0 89,205
TRIUM ENERGY, INC. 0 88,475
BAILEY, D. E. PRODUCTION CO. 0 0
HILCORP ENERGY COMPANY 0 2,382
COX, MARTIN REGAN 0 348,504
HAMILTON, J. R. 0 151,969
ESCONDIDO RESOURCES II, LLC 0 37,924,919
HRH ENERGY GROUP INCORPORATED 0 1,080
NBI SERVICES, INC. 0 102,274
SAMSON LONE STAR LP 0 4,877,460
THORP PETROLEUM CORPORATION 0 11,165,597
LUCA RESOURCES GROUP, LLC 0 64,544
HUNTER PETROLEUM INC. 0 265,314
LAREDO ENERGY, LP 0 224,291
LAREDO ENERGY IV, L.P. 0 34,265
PEAK ENERGY CORPORATION 0 6,724,339
HYDROCARBON HORIZONS, INC. 0 167,119
PIONEER RESOURCES PRODUCING, L.P 0 0
LINK LAND COMPANY 0 0
CLIFFWOOD PRODUCTION CO. 0 3,687,217
FULLER PETROLEUM, INC. 0 13,580
POGO PRODUCING COMPANY 0 8,389,994
AUTEN OPERATING COMPANY, INC. 0 96,499
EL PASO PRODUCTION COMPANY 0 10,778,766
DMS OIL COMPANY 0 14,887
MOHICAN OIL & GAS, L.L.C. 0 6,048,931
FFA PETROLEUM SERVICES, INC. 0 111,284
SHAR-ALAN OIL CORPORATION 0 0
TDC ENGINEERING, INC. 0 333,065
SANTOS USA CORP. 0 42,144
ACOCK OPERATING LIMITED 0 83,586
ROLLERT CO., INC., THE 0 396,831
RME PETROLEUM COMPANY 0 0
MORTIMER PRODUCTION COMPANY 0 40,216
EL PASO E & P COMPANY, L. P. 0 1,827,667
LAS PINTAS PRODUCTION, INC. 0 711
ARCO OIL & GAS CO. 0 930,974
J & M WELL SALVAGE COMPANY 0 0
NEDDCO LEASE SERV INC. 0 0
COASTAL PRODUCTION COMPANY 0 0
MORTIMER EXPLORATION COMPANY 0 213,628
TORCH OPERATING COMPANY 0 3,246,402
NEWMAN OPERATING COMPANY 0 0
CODY ENERGY, INC. 0 1,050,393
BURLINGTON RESOURCES O & G CO LP 0 0
MCRAE & HENRY, LTD 0 426,872
TRANSCON ENERGY CORPORATION 0 0
ASHER RESOURCES 0 786,801
DAVIS ASSET MANAGEMENT, INC. 0 18,789
JIM WELLS SWD, INC. 0 0
OKIE CRUDE COMPANY 0 203,684
COBRA OPERATING COMPANY 0 989,712
PETROLEUM FUNDING CORPORATION 0 0
FOREST OIL PERMIAN CORPORATION 0 134,331
SONAT EXPLORATION CO. - HOUSTON 0 57,754,855
RIO GRAND EXPLORATION, LLC 0 814,361
WRIGHT BROTHERS PETROLEUM, LTD. 0 28,326
HANSON PRODUCTION COMPANY 0 153,623
PICKENS, RAYMOND H. 0 0
BXP OPERATING, LLC 0 1,088,950
TEAL ENERGY USA, INC. 0 1,954,746
CALPINE NATURAL GAS COMPANY L.P. 0 3,782,834
JENEX PETROLEUM CORPORATION 0 7,929
SEDCO OPERATING, LLC 0 0
EL PASO PRODUCTION OIL & GAS CO. 0 227,549
BARRIER RESOURCES,L.L.C. 0 568,525
STARRAK OPERATING COMPANY, INC. 0 398,323
REEF EXPLORATION, L.P. 0 0
UNITED RESOURCES LP 0 575,414
CHAPARRAL ENERGY, L.L.C. 0 302,301
PLAINS EXPLORATION & PROD. CO. 0 677,356
BRECK OPERATING CORP. 0 1,343,840
SOUTHWEST OIL & LAND, INC. 0 25,137
CALLERY EXPLORATION COMPANY 0 0
OMEGA ENERGY, LLC 0 0
GEONATURAL RESOURCES, INC. 0 282,616
20TH CENTURY PIPE & EQUIP.CO.INC 0 0
GASPER RICE & ASSOCIATES, INC. 0 57,205
KASPER DISPOSAL LLC 0 0
KATCO VACUUM TRUCK SERVICE INC 0 0
TOLA PRODUCTION COMPANY 0 0
WHITTIER OPERATING INC. 0 245,901
MCDONNOLD OPERATING, INC. 0 16,633
MICHAEL PETR. & HURD ENT., LTD. 0 7,223,879
GUERRA, LEOPOLDO ESTATE 0 0
HOWELL, MICHAEL 0 18,669
MERIT ENERGY COMPANY 0 2,324,402
FIRST UNITED OIL & GAS CORP. 0 2,674
SEQUOIA MANAGEMENT II, LLC 0 38,756
MCCOMBS ENERGY LLC 0 470,678
JAY MANAGEMENT COMPANY, LLC 0 16,114
OPEX ENERGY, LLC 0 308,318
STB ENERGY INC. 0 285,746
CODY ENERGY LLC 0 31,201,611
VINTAGE PETROLEUM, LLC 0 41,805
EOG RESOURCES, INC. 0 435,045,588
GAS TRANSMISSION ORGANIZATIONINC 0 0
JETTA OPERATING COMPANY, INC. 0 368,250
TEXAS HYDRO INJECTIONS, INC. 0 0
MARWELL PETROLEUM, INC. 0 459,932
DAWSON PRODUCTION SERVICES 0 0
PANHANDLE PRODUCING COMPANY 0 11,539
LEGEND NATURAL GAS II, LP 0 2,845,603
TX ENERGY SERVICES, LLC 0 0
BRASK-DUMONT RANCH, INC. 0 193,602
FLATIRONS RESOURCES LLC 0 0
SUNWEST OKLAHOMA, INC 0 20,075
CONTINENTAL OPERATING COMPANY 0 272,020
WRIGHT BROTHERS ENERGY, INC. 0 49,438
HANSON MINERALS CO. 0 79,540
PHOENIX OPERATING COMPANY OF TX. 0 141,117
PENNZOIL EXPLORATION & PROD. CO. 0 2,376,488
SONAT EXPLORATION COMPANY -TYLER 0 1,374,624
CALPINE NATURAL GAS COMPANY 0 8,140,698
JENEX OPERATING COMPANY OF TEXAS 0 23,987
DIRKS, R.W. PET. ENG. INC. 0 1,840,943
LTS OIL & GAS A 0 0
COASTAL OIL & GAS CORPORATION 0 1,571,855
ESENJAY PETROLEUM CORP. 0 1,509,691
WELHAUSEN OPERATING COMPANY, LP 0 1,124,797
J & R CONTRACTORS 0 0
WAGNER, DUER & CO. 0 6,967
CHAPARRAL (USA) ENERGY, INC. 0 186,033
LMP PETROLEUM, INC. 0 0
OXY USA INC. 0 1,920,556
D.G. MILLER OIL & GAS, L.P. 0 0
VAQUILLAS OPERATING, INC. 0 129,967
HAWK PETROLEUM, L L C 0 0
C.F.O., INC. 0 0
CHAPCO, INC. 0 11,988
MGM OIL & GAS COMPANY 0 270,105
MASSINGILL, M.L.&-56-PET.CORP. 0 0
NULL, W.M. OPERATIONS, INC. 0 0
EL GATO SWD INC. 0 0
SE USA OPERATING, INC. 0 203,501
COUGAR OIL & GAS CO., INC. 0 0
HURD ENTERPRISES, LTD. 0 11,469,720
SAGE WELL SERVICES, INC. 0 0
NEARBURG PRODUCING COMPANY 0 119,978
TIDAL PETROLEUM, INC. 0 16,190
RONDE OPERATING, LLC 0 23,038
ZIMMERMAN LTD. PARTNERSHIP NO.1 0 0
EXPLORATION COMPANY, THE 0 17,777
EXCO RESOURCES, INC. 0 246,482
BLUESTONE NATURAL RES. II, LLC 0 1,739,739
WEST PETROLEUM CORP. 0 121,842
D-MIL PRODUCTION, INC. 0 639,933
TUSCAN CORPORATION, THE 0 0
REDDY DISPOSALS, LLC 0 0
MARWELL PETROLEUM LTD PARTNRSHIP 0 214,639
MICHAEL PETROLEUM CORPORATION 0 99,122,170
ENGROUP RESOURCES, L.P. 0 210,675
NEWFIELD EXPLORATION COMPANY 0 30,805,796
MUSTANG OIL & GAS CORPORATION 0 16,316
KOVAR OPERATING, LLC 0 125,496
BELLOWS, DEWEY OPER. CO., LTD. 0 0
VESTER LAND & CATTLE CO., INC. 0 0
GONZALEZ, ELIA G. MINERAL TRUST 0 46,219
SANDEL OPERATING COMPANY 0 130,847
CENTRAL MINERAL OPERATING CO,INC 0 366,396
S & V OPERATING 0 0
KENNE EXPLORATION, INC. 0 179,051
AMBRIT ENERGY CORP. 0 29,161
PENNZENERGY EXP. & PROD., L.L.C. 0 283,751
LAWBAR PETROLEUM, INC. 0 240,227
TIJERINA, RODOLFO 0 0
KASAN CORP. 0 224,598
CROWN FINANCIAL OIL & GAS, LLC 0 0
SANCHEZ-O'BRIEN OIL & GAS CORP. 0 20,584,178
XTO ENERGY INC. 0 18,526,247
WELHAUSEN OPERATING CO., INC. 0 658,485
CJ PETROLEUM SERVICES, LLC 0 0
W&S OILFIELD SVC & EQUIPMENT INC 0 0
MAGNUM PRODUCING, LP 0 30,613
NORTH CENTRAL OIL CORP. 0 90,038,086
CARBURANTE EXPLORATION CO, LTD. 0 0
KOKOLIS, GEORGE P. 0 0
SANDALWOOD OIL & GAS, INC. 0 83,075
CUMMINS & WALKER OIL CO., INC. 0 75,380
MERRITT OPERATING, INC. 0 95,076
WINCHESTER PRODUCTION COMPANY 0 37
MAUZY, GREG 0 128,947
FASKEN, BARBARA 0 407,550
CD RESOURCES COMPANY 0 1,543,557
ATINUM OPERATING, INC. 0 145,813
M & B OIL & GAS PROPERTIES INC. 0 0
CARRIZO OIL & GAS, INC. 0 105,315
REICHMANN PETROLEUM CORP. 0 0
CERRITO GAS PROCESSING, LLC 0 0
WHITE OAK OPERATING COMPANY LLC 0 1,972,283
U.S. ENERCORP, LTD. 0 3,466,630
FORZA OPERATING, LLC 0 8,156
VIPER S.W.D., LLC 0 0
BISON ENERGY PARTNERS, LTD. 0 88,974
DOUBLE EAGLE PETROLEUM CORP 0 40,067
TRANSTEXAS GAS CORPORATION 0 317,054,717
PREMIER NATURAL RESOURCES, LLC 0 1,071,191
AMOCO PRODUCTION COMPANY 0 39,972,631
CORDELE DEVELOPMENT CORPORATION 0 451,498
AUSTIN RESOURCES OPER COMPANY 0 107,732
O. C. R. INVESTMENTS, INC. 0 0
FOUR STAR OIL AND GAS COMPANY 0 28,246,788
HOUSTON EXPLORATION COMPANY, THE 0 73,905,591
KAISER-FRANCIS OIL COMPANY 0 2,423,612
EP OPERATING LIMITED PARTNERSHIP 0 8,990,926
FREDONIA RESOURCES INC. 0 4,261
MONTERREY PETROLEUM CORP. 0 0
OMNI OPERATING COMPANY(A) 0 13,863
JACKSON ENERGY DEVELOPMENT, INC. 0 701,446
TESORO EXPL. & PROD. COMPANY 0 248,053
OMNI OIL & GAS, INC. 0 18,638
REA OIL & GAS, INC. 0 4,795
B & B OIL, INC. 0 0
LLOG EXPLORATION OFFSHORE, INC. 0 0
DEVON ENERGY PRODUCTION CO, L.P. 0 48,409,854
RIO EXPLORATION COMPANY 0 153,376
KEEN OPERATING COMPANY, INC. 0 461,820
FASKEN OIL AND RANCH, LTD. 0 16,026,136
SANCHEZ OIL & GAS CORPORATION 0 681,905
BARRETT BROTHERS OIL & GAS, INC. 0 141,202
PRICE DRILLING & EXPLORATION CO. 0 303,501
PREVAIL ENERGY, INCORPORATED 0 0
RINCON PETROLEUM CORPORATION 0 94,249
PIONEER NATURAL RES. USA, INC. 0 52,048
EXXON MOBIL CORPORATION 0 0
TRAHAN, J. C. DRLG. CONTR., INC. 0 509,075
COX EXPLORATION, INC. 0 4,076,605
SAMSON LONE STAR, LLC 0 77,741
PINTAIL PRODUCTION CO., INC. 0 721,863
METHANE COMPANIES, INC THE 0 0
FAULCONER, VERNON E., INC. 0 4,680,592
TANA OIL AND GAS CORPORATION 0 0
AWP OPERATING COMPANY 0 4,417,396
DML EXPLORATION, INC. 0 16,428
MUELLER, JOSEPH P. 0 0
ENERGYQUEST II, LLC 0 0
ZACHRY EXPLORATION, LTD. 0 12,010,549
ANADARKO E&P ONSHORE LLC 0 20,147,569
WILBANKS, BRUCE A. COMPANY 0 12,544
TEPEE PETROLEUM CO., INC. 0 282,791
BRIGHT & CO. 0 177,657
TEXAS OILFIELD ENVIR. SERV.,INC 0 0
VIPER S.W.D. LLC 0 0
BISON ENERGY PARTNERS, INC. 0 142,603
TRANSAMERICAN NATURAL GAS CORP. 0 74,554,334
PREMIER NATURAL RESOURCES, L.P. 0 60,287
STAHL, LLOYD R. 0 0
WRINKLE INC. 0 11,109
ZAPATA PRODUCTION, INC. 0 0
MESQUITE DISPOSAL, LTD. 0 0
AXIO PRODUCTION COMPANY, L.P. 0 4,812,566
FOREST OIL CORPORATION 0 19,941,197
METANO ENERGY, LP 0 638,563
ENSERCH EXPLORATION, INC 0 9,237,981
CAPPS, R. OIL CORP. 0 11,611
SOUTHWEST TEXAS SERV DIV OF TA 0 0
PINON CORPORATION 0 655,644
TESORO E&P COMPANY, L.P. 0 14,921,919
OMEGA ENERGY CORP. 0 56,793
ZACHRY EXPLORATION, INC. 0 22,171,595
MARCA FINA, INC. 0 0
SABCO OPERATING COMPANY, LLC 0 664,663
B & R OIL & GAS 0 0
CHAPAROSA PRODUCTION COMPANY,INC 0 0
LAREDO ENERGY 0 59,451,437
PROTON ENERGY, L.L.C. 0 268,567
WESTPORT OIL AND GAS COMPANY, LP 0 4,604,026


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