| 1997-05-08 | 461991 | 42-105-37691 | HUTCHINGS "A" #2043 | UNION PACIFIC RESOURCES COMPANY | DRILL | 7,500 | |
| 1997-05-08 | 461988 | 42-105-37693 | HOOVER, LAURA ESTATE "51" #6 | UNION PACIFIC RESOURCES COMPANY | DRILL | 7,600 | |
| 1997-05-08 | 461987 | 42-105-37694 | MOODY MINERALS "9B" #8 | UNION PACIFIC RESOURCES COMPANY | DRILL | 7,500 | |
| 1997-05-08 | 460732 | 42-105-37652 | MILLSPAUGH, S. C. "2" #9 | UNION PACIFIC RESOURCES COMPANY | DRILL | 7,500 | |
| 1997-05-07 | 462958 | 42-105-37716 | HOOVER ESTATE "19B" #2R | UNION PACIFIC RESOURCES COMPANY | DRILL | 7,600 | |
| 1997-05-07 | 462070 | 42-105-37696 | UNIVERSITY 2-13 #1 | CHEVRON U. S. A. INC. | DRILL | 10,000 | |
| 1997-05-07 | 460913 | 42-105-37656 | MOODY MINERALS "9A" #4 | UNION PACIFIC RESOURCES COMPANY | DRILL | 7,700 | |
| 1997-05-07 | 460912 | 42-105-37657 | MITCHELL-STATE, TOM "20C" #5 | UNION PACIFIC RESOURCES COMPANY | DRILL | 7,700 | |
| 1997-05-07 | 459388 | 42-105-02415 | VAUGHAN 82 #38E | RIATA ENERGY, INC. | RENTR | 2,000 | |
| 1997-05-05 | 461292 | 42-105-30154 | MCDONALD 12 #6 | PARKER & PARSLEY DEVELOPMENT L.P | RECOMP | 6,300 | |
| 1997-05-02 | 461809 | 42-105-37687 | HOOVER, LAURA GU "52A" #7 | UNION PACIFIC RESOURCES COMPANY | DRILL | 8,000 | |
| 1997-05-02 | 461808 | 42-105-37688 | HOOVER, LAURA ESTATE "42D" #7 | UNION PACIFIC RESOURCES COMPANY | DRILL | 7,500 | |
| 1997-05-02 | 461808 | 42-105-37688 | HOOVER, LAURA ESTATE "42D" #7 | UNION PACIFIC RESOURCES COMPANY | DRILL | 7,500 | |
| 1997-05-02 | 461807 | 42-105-37689 | HOOVER, LAURA ESTATE "42B" #5 | UNION PACIFIC RESOURCES COMPANY | DRILL | 7,500 | |
| 1997-05-02 | 461806 | 42-105-37690 | HOOVER, LAURA ESTATE "41D" #6 | UNION PACIFIC RESOURCES COMPANY | DRILL | 8,000 | |
| 1997-05-01 | 460664 | 42-105-37643 | CLEGG, ELOISE #6103 | UNION PACIFIC RESOURCES COMPANY | DRILL | 7,200 | |
| 1997-04-30 | 461405 | 42-105-37675 | MILLSPAUGH, AUSTIN "2B" #6 | UNION PACIFIC RESOURCES COMPANY | DRILL | 7,500 | |
| 1997-04-29 | 461774 | 42-105-37685 | NOELKE "20" #1 | MARATHON OIL COMPANY | DRILL | 2,800 | |
| 1997-04-29 | 461773 | 42-105-37684 | OLSON #313 | MARATHON OIL COMPANY | DRILL | 2,800 | |
| 1997-04-29 | 461772 | 42-105-37683 | OLSON #422 | MARATHON OIL COMPANY | DRILL | 2,800 | |
| 1997-04-29 | 461771 | 42-105-37682 | OLSON #423 | MARATHON OIL COMPANY | DRILL | 2,800 | |
| 1997-04-29 | 461660 | 42-105-37680 | MONTGOMERY, C.C. "12C" #5 | UNION PACIFIC RESOURCES COMPANY | DRILL | 7,000 | |
| 1997-04-29 | 446683 | 42-105-37245 | HENDERSON 10-11 #4 | THOMPSON, J. CLEO | DRILL | 9,500 | |
| 1997-04-28 | 461705 | 42-105-37681 | FRIEND "A" #5 | LOMAK PRODUCTION COMPANY | DRILL | 2,700 | |
| 1997-04-28 | 461406 | 42-105-37676 | MONTGOMERY, C. C. "12C" #6 | UNION PACIFIC RESOURCES COMPANY | DRILL | 7,000 | |
| 1997-04-25 | 461408 | 42-105-37679 | BEAN '26' #11H | UNION PACIFIC RESOURCES COMPANY | DRILL | 10,000 | Y |
| 1997-04-25 | 461408 | 42-105-37679 | BEAN '26' #11H | UNION PACIFIC RESOURCES COMPANY | DRILL | 11,551 | Y |
| 1997-04-23 | 461269 | 42-105-37672 | MONTGOMERY 2 #4 | CROSS TIMBERS OPERATING COMPANY | DRILL | 7,000 | |
| 1997-04-23 | 461269 | 42-105-37672 | MONTGOMERY 2 #4 | CROSS TIMBERS OPERATING COMPANY | DRILL | 7,000 | |
| 1997-04-23 | 461268 | 42-105-37671 | MONTGOMERY 2 #3 | CROSS TIMBERS OPERATING COMPANY | DRILL | 7,100 | |
| 1997-04-23 | 461267 | 42-105-37670 | MONTGOMERY 1 #5 | CROSS TIMBERS OPERATING COMPANY | DRILL | 7,000 | |
| 1997-04-23 | 461266 | 42-105-37669 | MONTGOMERY 1 #4 | CROSS TIMBERS OPERATING COMPANY | DRILL | 7,000 | |
| 1997-04-23 | 461135 | 42-105-37662 | DAVIDSON, C. E. JR. D NCT-1 #11 | TEXACO E & P INC. | DRILL | 6,600 | |
| 1997-04-23 | 461134 | 42-105-37661 | KINCAID, A. R. TRUST 'B' #26 | TEXACO E & P INC. | DRILL | 6,600 | |
| 1997-04-23 | 460727 | 42-105-37650 | KINCAID, A. R. TRUST 'B' #28 | TEXACO E & P INC. | DRILL | 6,600 | |
| 1997-04-23 | 460676 | 42-105-37641 | KINCAID, A. R. TRUST #18 | TEXACO E & P INC. | DRILL | 6,600 | |
| 1997-04-23 | 460675 | 42-105-37642 | KINCAID, A. R. TRUST #19 | TEXACO E & P INC. | DRILL | 6,600 | |
| 1997-04-23 | 460567 | 42-105-37630 | KINCAID, A. R. TRUST 'B' #27 | TEXACO E & P INC. | DRILL | 6,600 | |
| 1997-04-22 | 461302 | 42-105-37664 | BAGGETT, E. G. "28" #1 | SONAT EXPLORATION CO. - MIDLAND | DRILL | 10,000 | |
| 1997-04-22 | 461301 | 42-105-37663 | BAGGETT "C" #6 | SONAT EXPLORATION CO. - MIDLAND | DRILL | 10,000 | |
| 1997-04-22 | 460456 | 42-105-37628 | COUCH ESTATE #5HR | UNION PACIFIC RESOURCES COMPANY | DRILL | 10,000 | Y |
| 1997-04-22 | 460456 | 42-105-37628 | COUCH ESTATE #5HR | UNION PACIFIC RESOURCES COMPANY | DRILL | 10,000 | Y |
| 1997-04-22 | 460456 | 42-105-37628 | COUCH ESTATE #5HR | UNION PACIFIC RESOURCES COMPANY | DRILL | 8,770 | Y |
| 1997-04-18 | 461341 | 42-105-37668 | POWELL LFT "A" #36 | COSTILLA ENERGY, INC. | DRILL | 3,000 | |
| 1997-04-18 | 461340 | 42-105-37666 | POWELL AH #8 | COSTILLA ENERGY, INC. | DRILL | 2,700 | |
| 1997-04-18 | 461339 | 42-105-37667 | POWELL GMS "A" #4 | COSTILLA ENERGY, INC. | DRILL | 3,000 | |
| 1997-04-18 | 461314 | 42-105-37665 | DANIEL-STATE 2 #6 | ENRON OIL & GAS COMPANY | DRILL | 6,500 | |
| 1997-04-15 | 461097 | 42-105-37659 | SOUTH CROSS UNIT #210 | ALTURA ENERGY LTD. | DRILL | 5,600 | |
| 1997-04-15 | 459917 | 42-105-36505 | MCDONALD "A" #5 | PARKER & PARSLEY DEVELOPMENT L.P | RECOMP | 7,998 | |
| 1997-04-15 | 459848 | 42-105-37615 | MCMULLAN "D" #6 | UNION PACIFIC RESOURCES COMPANY | DRILL | 10,000 | |