| 1998-08-27 | 479022 | 42-103-34656 | NORTH MCELROY UNIT #4741F | APACHE CORPORATION | DRILL | 3,400 | |
| 1998-08-27 | 479021 | 42-103-34655 | NORTH MCELROY UNIT #4735F | APACHE CORPORATION | DRILL | 3,400 | |
| 1998-08-27 | 479021 | 42-103-34655 | NORTH MCELROY UNIT #4735F | APACHE CORPORATION | DRILL | 3,400 | |
| 1998-08-27 | 479020 | 42-103-34654 | NORTH MCELROY UNIT #4757F | APACHE CORPORATION | DRILL | 3,400 | |
| 1998-08-18 | 478798 | 42-103-02446 | WADDELL, W. N. ETAL #155 | BURLINGTON RES O & G CO-MIDLAND | RECOMP | 3,900 | |
| 1998-08-18 | 478746 | 42-103-00706 | MCELROY, J. T., CONS. #208 | CHEVRON U. S. A. INC. | RECOMP | 3,000 | Y |
| 1998-08-12 | 478674 | 42-103-34653 | HENDERSON, M. F. #180 | PENNZOIL EXPLORATION & PROD. CO. | DRILL | 3,600 | |
| 1998-08-06 | 478547 | 42-103-34650 | WADDELL, W. N. ETAL #1567 | BURLINGTON RES O & G CO-MIDLAND | DRILL | 3,600 | |
| 1998-08-06 | 478546 | 42-103-34651 | WADDELL, W. N. ETAL #1568 | BURLINGTON RES O & G CO-MIDLAND | DRILL | 3,550 | |
| 1998-08-06 | 478545 | 42-103-34652 | WADDELL, W. N. ETAL #1569 | BURLINGTON RES O & G CO-MIDLAND | DRILL | 3,550 | |
| 1998-08-04 | 478453 | 42-103-31537 | MCELROY, J. T., CONS. #988 | CHEVRON U. S. A. INC. | RENTR | 4,000 | Y |
| 1998-08-04 | 478444 | 42-103-34649 | DAVIS, WIRT #1 | WALKER, KENT | DRILL | 4,500 | |
| 1998-08-03 | 478461 | 42-103-34648 | WADDELL, W. N. #1563 | BURLINGTON RES O & G CO-MIDLAND | DRILL | 3,550 | |
| 1998-08-03 | 478388 | 42-103-34629 | WADDELL, W. N. #1231 | BURLINGTON RES O & G CO-MIDLAND | FLD-XFR | 3,700 | |
| 1998-08-03 | 478387 | 42-103-34647 | EDWARDS 22 "I" #3 | COSTILLA ENERGY, INC. | DRILL | 9,500 | |
| 1998-07-22 | 478160 | 42-103-06138 | WADDELL, W. N. ETAL #83 | BURLINGTON RES O & G CO-MIDLAND | RECOMP | 3,830 | |
| 1998-07-21 | 478048 | 42-103-31465 | TUBB, J B F #15 | EXXON CORP. | RECOMP | 4,560 | |
| 1998-07-17 | 478073 | 42-103-34572 | MCELROY DEEP #1 | COBRA OIL & GAS CORPORATION | RENTR | 9,200 | |
| 1998-07-17 | 478073 | 42-103-34572 | MCELROY DEEP UNIT #1 | HOPKINS, T. M. OPERATING CO. | RENTR | 12,282 | |
| 1998-07-16 | 478040 | 42-103-33472 | WADDELL, W. N. ETAL #1323 | BURLINGTON RES O & G CO-MIDLAND | RECOMP | 3,850 | |
| 1998-07-13 | 477788 | 42-103-34486 | TEXAS CONSOLIDATED #1 #H 16H | PENNZOIL EXPLORATION & PROD. CO. | RECOMP | 3,600 | |
| 1998-07-10 | 477844 | 42-103-33302 | TUBB, J. B. "A" TR. B #46 | CHEVRON U. S. A. INC. | RECOMP | 3,258 | |
| 1998-07-01 | 477576 | 42-103-10845 | UNIVERSITY "C" #1 | MERIT ENERGY COMPANY | RECOMP | 9,503 | |
| 1998-07-01 | 477309 | 42-103-32510 | LEA, P. J., ETAL #117 | PENNZOIL EXPLORATION & PROD. CO. | RECOMP | 8,400 | |
| 1998-06-29 | 477552 | 42-103-34646 | MUD WEASEL #1 | COBRA OIL & GAS CORPORATION | DRILL | 5,100 | |
| 1998-06-24 | 477414 | 42-103-32978 | BLOCK 31 UNIT #N 5 | ARCO PERMIAN | RECOMP | 9,050 | |
| 1998-06-19 | 477302 | 42-103-00220 | LEA, P. J. ETAL #5 | PENNZOIL EXPLORATION & PROD. CO. | RECOMP | 7,550 | |
| 1998-06-18 | 477263 | 42-103-02431 | WADDELL, W. N. ETAL #141 | BURLINGTON RES O & G CO-MIDLAND | RECOMP | 4,640 | |
| 1998-06-18 | 477262 | 42-103-02387 | WADDELL, W. N. ETAL #95 | BURLINGTON RES O & G CO-MIDLAND | RECOMP | 4,880 | |
| 1998-06-18 | 477262 | 42-103-02387 | WADDELL, W. N. ETAL #95 | BURLINGTON RES O & G CO-MIDLAND | RECOMP | 4,880 | |
| 1998-06-15 | 477010 | 42-103-34644 | MCELROY, J. T., CONS. #1239 | CHEVRON U. S. A. INC. | DRILL | 4,000 | |
| 1998-06-12 | 477009 | 42-103-34645 | MCELROY, J. T. CONS. #1240 | CHEVRON U. S. A. INC. | DRILL | 4,000 | |
| 1998-06-11 | 477023 | 42-103-31483 | UNIVERSITY "A" #2 | MERIT ENERGY COMPANY | RECOMP | 9,203 | |
| 1998-06-11 | 477023 | 42-103-31483 | UNIVERSITY "A" #2 | MERIT ENERGY COMPANY | RECOMP | 9,203 | |
| 1998-05-12 | 476201 | 42-103-34642 | UNIVERSITY #7 | MERIT ENERGY COMPANY | DRILL | 3,600 | |
| 1998-05-12 | 476200 | 42-103-03983 | UNIVERSITY #2 | MERIT ENERGY COMPANY | RECOMP | 3,250 | |
| 1998-05-12 | 476199 | 42-103-34643 | UNIVERSITY #8 | MERIT ENERGY COMPANY | DRILL | 3,600 | |
| 1998-05-12 | 476199 | 42-103-34643 | UNIVERSITY #8 | MERIT ENERGY COMPANY | DRILL | 4,100 | |
| 1998-05-08 | 475914 | 42-103-34640 | DAWSON #1 | RHOMBUS OPERATING CO., LTD | DRILL | 5,700 | |
| 1998-05-06 | 476024 | 42-103-34641 | WADDELL, W. N. #1238 | BURLINGTON RES O & G CO-MIDLAND | DRILL | 3,500 | |
| 1998-05-05 | 475998 | 42-103-33081 | BLOCK 31 UNIT #H 6H | ARCO PERMIAN | RECOMP | 9,110 | |
| 1998-05-05 | 475743 | 42-103-33350 | UNIVERSITY #5 | MERIT ENERGY COMPANY | RECOMP | 9,721 | |
| 1998-04-30 | 475866 | 42-103-34639 | NORTH MCELROY UNIT #4753F | APACHE CORPORATION | DRILL | 3,400 | |
| 1998-04-30 | 475865 | 42-103-34638 | NORTH MCELROY UNIT #4750F | APACHE CORPORATION | DRILL | 3,400 | |
| 1998-04-29 | 475797 | 42-103-34637 | WADDELL, W. N. #1249 | BURLINGTON RES O & G CO-MIDLAND | DRILL | 5,400 | |
| 1998-04-24 | 475618 | 42-103-34634 | WADDELL, W.N. ET AL #1546 | BURLINGTON RES O & G CO-MIDLAND | DRILL | 5,950 | Y |
| 1998-04-24 | 475617 | 42-103-34635 | WADDELL, W.N. ET AL #1547 | BURLINGTON RES O & G CO-MIDLAND | DRILL | 5,950 | |
| 1998-04-24 | 475616 | 42-103-34636 | WADDELL, W.N. ET AL #1545 | BURLINGTON RES O & G CO-MIDLAND | DRILL | 5,950 | Y |
| 1998-04-23 | 475600 | 42-103-34633 | CORDONA LAKE CONSOLIDATED #148 | EXXON CORP. | DRILL | 6,000 | |
| 1998-04-16 | 475391 | 42-103-34632 | WADDELL, W. N. #1232 | BURLINGTON RES O & G CO-MIDLAND | DRILL | 3,700 | |