| 1989-09-19 | 364010 | 42-479-34914 | FROST NATIONAL BANK #36 | TRANSAMERICAN NATURAL GAS CORP. | DRILL | 11,100 | |
| 1989-09-13 | 363818 | 42-479-34913 | VAQUILLAS RANCH #1 | SAMEDAN OIL CORPORATION | DRILL | 8,400 | |
| 1989-09-13 | 363703 | 42-479-34910 | BENAVIDES #1 | COX OIL & GAS, INC. | DRILL | 13,000 | |
| 1989-09-13 | 363703 | 42-479-34910 | BENAVIDES #1 | COX OIL & GAS, INC. | DRILL | 13,000 | |
| 1989-09-11 | 363817 | 42-479-34912 | MCKENDRICK #4 | MICHAEL PETROLEUM CORPORATION | DRILL | 10,500 | |
| 1989-09-11 | 363817 | 42-479-34912 | MCKENDRICK #4 | MICHAEL PETROLEUM CORPORATION | DRILL | 10,500 | |
| 1989-09-11 | 363641 | 42-479-34909 | ROSCHER, W. C. 518 #2 | ENRON OIL & GAS COMPANY | DRILL | 9,550 | |
| 1989-09-08 | 363732 | 42-479-34911 | LUNDELL 40 #1 | ENRON OIL & GAS COMPANY | DRILL | 12,100 | |
| 1989-09-07 | 363569 | 42-479-34907 | PARR, G.B. #1 | ALCO DRLG. CO. | DRILL | 1,100 | |
| 1989-09-06 | 363632 | 42-479-34908 | HEREFORD, L.M. #39 | SANCHEZ-O'BRIEN OIL & GAS CORP. | DRILL | 9,300 | |
| 1989-09-05 | 363538 | 42-479-34906 | BENAVIDES, ROSA "B" #35 | CONOCO INC. | DRILL | 8,800 | |
| 1989-08-23 | 363109 | 42-479-34905 | LEYENDECKER-KONE #2A | LEWIS PETRO PROPERTIES, INC. | DRILL | 5,250 | |
| 1989-08-21 | 363075 | 42-479-34904 | BARRERA-LEYENDECKER G/U 2 #1 | SANCHEZ-O'BRIEN OIL & GAS CORP. | DRILL | 9,600 | |
| 1989-08-21 | 363075 | 42-479-34904 | BARRERA-LEYENDECKER G/U 2 #1 | SANCHEZ-O'BRIEN OIL & GAS CORP. | DRILL | 9,600 | |
| 1989-08-18 | 362894 | 42-479-34903 | CARR #48 | TRANSAMERICAN NATURAL GAS CORP. | DRILL | 10,000 | |
| 1989-08-17 | 362167 | 42-479-34898 | EL GATO #21 | GETTY OIL CO. | DRILL | 10,300 | |
| 1989-08-14 | 362592 | 42-479-34902 | APPLEGATE-ALLEY GAS UNIT #1 | ENRON OIL & GAS COMPANY | DRILL | 11,700 | |
| 1989-08-07 | 362351 | 42-479-34900 | VAQUILLAS RANCH A-3 #69 | CONOCO INC. | DRILL | 9,400 | |
| 1989-08-04 | 362414 | 42-479-34901 | HEREFORD, L.M. #38 | SANCHEZ-O'BRIEN OIL & GAS CORP. | DRILL | 8,000 | |
| 1989-08-04 | 362278 | 42-479-34899 | ACEVEDO-HAERING #3 | COLUMBUS ENERGY CORP. | DRILL | 7,000 | |
| 1989-08-04 | 362278 | 42-479-34899 | ACEVEDO-HAERING #3 | COLUMBUS ENERGY CORP. | DRILL | 6,915 | |
| 1989-08-01 | 362058 | 42-479-33350 | BRUNI MINERAL "B" #8 | ENRON OIL & GAS COMPANY | RECOMP | 9,400 | |
| 1989-07-31 | 362188 | 42-479-34897 | HEIN ESTATE #1 | SANCHEZ-O'BRIEN OIL & GAS CORP. | DRILL | 9,300 | |
| 1989-07-28 | 362103 | 42-479-34896 | PEREZ, AMADO ET AL #1 | LOBO RESOURCES, LTD. | DRILL | 12,000 | |
| 1989-07-28 | 362103 | 42-479-34896 | PEREZ, AMADO ET AL #1 | LOBO RESOURCES, LTD. | DRILL | 12,500 | |
| 1989-07-28 | 362013 | 42-479-34895 | VESTER #1 | LEWIS PETRO PROPERTIES, INC. | DRILL | 6,200 | |
| 1989-07-24 | 361096 | 42-479-34885 | VAQUILLAS RANCH CO. S.G.U. #8 | FOREST OIL CORP. | DRILL | 11,400 | |
| 1989-07-21 | 361770 | 42-479-34894 | CARR #47 | TRANSAMERICAN NATURAL GAS CORP. | DRILL | 10,000 | |
| 1989-07-21 | 361697 | 42-479-34227 | EL GATO #11 | GETTY OIL CO. | RECOMP | 9,500 | |
| 1989-07-20 | 361593 | 42-479-34893 | PEREZ, SANJUANA #1 | PETROLEUM MANAGEMENT, INC. | DRILL | 6,600 | |
| 1989-07-20 | 361593 | 42-479-34893 | PEREZ-ROWDEN #1 | PETROLEUM MANAGEMENT, INC. | DRILL | 6,600 | |
| 1989-07-14 | 361435 | 42-479-34891 | HIRSCH ESTATE 2093 #2 | ENRON OIL & GAS COMPANY | DRILL | 10,000 | |
| 1989-07-14 | 361434 | 42-479-34892 | LEYENDECKER-KONE #3 | LEWIS PETRO PROPERTIES, INC. | DRILL | 7,400 | |
| 1989-07-14 | 361433 | 42-479-34890 | HIRSCH ESTATE 2094 #9 | ENRON OIL & GAS COMPANY | DRILL | 9,600 | |
| 1989-07-10 | 361273 | 42-479-30049 | GATES RANCH #F 3 | BEACON EXPLORATION COMPANY | RECOMP | 2,650 | |
| 1989-07-07 | 361242 | 42-479-34889 | DINN MINERAL TRUSTS, THE #3 | LOBO RESOURCES, LTD. | DRILL | 13,000 | |
| 1989-07-07 | 361242 | 42-479-34889 | DINN MINERAL TRUSTS, THE #3 | LOBO RESOURCES, LTD. | DRILL | 15,000 | |
| 1989-07-07 | 361154 | 42-479-34888 | SCOTT OILS WRIGHT #6 | TDC ENGINEERING, INC. | DRILL | 7,000 | |
| 1989-07-06 | 361097 | 42-479-34886 | VAQUILLAS RANCH CO., LTD #31 | FOREST OIL CORP. | DRILL | 11,000 | |
| 1989-07-06 | 361072 | 42-479-34887 | VAQUILLAS RANCH CO. LTD. #1 | POGO PRODUCING CO. | DRILL | 10,000 | |
| 1989-06-30 | 361036 | 42-479-34884 | CASSO LTD. #2 | SANCHEZ-O'BRIEN OIL & GAS CORP. | DRILL | 9,200 | |
| 1989-06-30 | 361036 | 42-479-34884 | CASSO LTD. #2 | SANCHEZ-O'BRIEN OIL & GAS CORP. | RECOMP | 9,200 | |
| 1989-06-30 | 360964 | 42-479-34883 | MCKENDRICK, W. H. #13 | TRANSAMERICAN NATURAL GAS CORP. | DRILL | 9,000 | |
| 1989-06-30 | 360887 | 42-479-34881 | WEBB COUNTY SCHOOL LAND #5 | AMERICAN EXPLORATION COMPANY | DRILL | 7,121 | |
| 1989-06-29 | 360886 | 42-479-34882 | WEBB COUNTY SCHOOL LAND #6 | AMERICAN EXPLORATION COMPANY | DRILL | 7,300 | |
| 1989-06-27 | 360850 | 42-479-34880 | YEAGER-ARMSTONG #1 | DAVIS, R.V. | DRILL | 1,500 | |
| 1989-06-21 | 360574 | 42-479-34878 | BENAVIDES-TIMMINS #5 | CONOCO INC. | DRILL | 9,650 | |
| 1989-06-20 | 360587 | 42-479-34879 | BENAVIDES, R. V. #1 | ROYAL OIL & GAS CORP. | DRILL | 15,000 | |
| 1989-06-19 | 360494 | 42-479-34876 | SCHWARZ #7 | COLUMBUS ENERGY CORP. | DRILL | 7,000 | |
| 1989-06-19 | 360494 | 42-479-34876 | SCHWARZ #7 | COLUMBUS ENERGY CORP. | DRILL | 7,100 | |