| 1998-07-30 | 478362 | 42-363-34783 | CONE #902A | GEONATURAL RESOURCES, INC. | DRILL | 1,000 | |
| 1998-07-30 | 478362 | 42-363-34783 | CONE #902A | GEONATURAL RESOURCES, INC. | DRILL | 1,000 | |
| 1998-07-30 | 478312 | 42-363-34782 | CABOT-KRAMER #4 | COASTAL PLAINS ENERGY, INC. | DRILL | 4,400 | |
| 1998-07-24 | 478263 | 42-363-34781 | KNIGHT "39" #1 | KOKOMO ENERGY, INC. | DRILL | 4,750 | |
| 1998-07-21 | 478058 | 42-363-34779 | FAWCETT #7301 | EXP, INC. | DRILL | 5,000 | |
| 1998-07-21 | 478041 | 42-363-00146 | HINKSON, LAURA #1 | MITCHELL ENERGY CORPORATION | RENTR | 4,285 | |
| 1998-07-20 | 478085 | 42-363-34780 | RASMUSSEN #1 | KOKOMO ENERGY, INC. | DRILL | 4,750 | |
| 1998-07-20 | 478085 | 42-363-34780 | RASMUSSEN #1 | KOKOMO ENERGY, INC. | DRILL | 4,750 | |
| 1998-07-20 | 477862 | 42-363-34778 | REAGAN "11" #1 | CUMMING COMPANY, INC. THE | DRILL | 5,000 | |
| 1998-07-20 | 477862 | 42-363-34778 | REAGAN "11" #1 | CUMMING COMPANY, INC. THE | DRILL | 5,000 | |
| 1998-06-26 | 477474 | 42-363-30945 | STUART #A1 | FOUR SQUARE PRODUCTION, L.L.C. | RENTR | 1,800 | |
| 1998-06-26 | 477465 | 42-363-34776 | ROYE #1 | TRACER OPERATING, INC. | DRILL | 4,500 | |
| 1998-06-26 | 477463 | 42-363-34777 | SADLER #3 | TRACER OPERATING, INC. | DRILL | 4,500 | |
| 1998-06-23 | 477387 | 42-363-34775 | STUART #11C | FOUR SQUARE PRODUCTION, L.L.C. | DRILL | 1,900 | |
| 1998-06-23 | 477386 | 42-363-34774 | STUART #8C | FOUR SQUARE PRODUCTION, L.L.C. | DRILL | 1,900 | |
| 1998-06-23 | 477386 | 42-363-34774 | STUART #8C | FOUR SQUARE PRODUCTION, L.L.C. | DRILL | 1,900 | |
| 1998-06-19 | 477305 | 42-363-34560 | CARTER "2" - 40 #1 | ERATZ INVESTMENTS INC. | RECOMP | 4,800 | Y |
| 1998-06-19 | 476424 | 42-363-34770 | MILLION #7 | ATHENA RESOURCES, INC. | DRILL | 3,650 | |
| 1998-06-18 | 477260 | 42-363-33647 | CROMEENS #1A | EARTH SCIENCE EXPLORATION, INC. | RENTR | 4,500 | |
| 1998-06-15 | 477146 | 42-363-34773 | MCAVOY, MARTHA #1 | ANDERSON, E. D. | DRILL | 3,700 | |
| 1998-06-15 | 477039 | 42-363-31177 | HALSELL, J. R. "B" #1 | MITCHELL ENERGY CORPORATION | RECOMP | 4,580 | |
| 1998-06-11 | 477068 | 42-363-34772 | RICHARDS, ROBERT 6 #2 | KADANE CORPORATION | DRILL | 3,800 | |
| 1998-06-05 | 476910 | 42-363-34771 | CONE "9" #902 | GEONATURAL RESOURCES, INC. | DRILL | 4,999 | |
| 1998-06-03 | 476581 | 42-363-30986 | TXL #2 | TELESIS OPERATING CO., INC. | RENTR | 2,250 | |
| 1998-05-29 | 476650 | 42-363-33525 | RITCHIE, JOHN #4 | DYNAMIC PRODUCTION, INC. | RENTR | 2,850 | |
| 1998-05-18 | 476390 | 42-363-34769 | REEDY, G. A. #1 | TEJAS WESTERN CORP. | DRILL | 4,990 | |
| 1998-05-12 | 476190 | 42-363-34768 | WHARTON #1 | ENGAS CORPORATION | DRILL | 4,400 | |
| 1998-04-30 | 475555 | 42-363-34765 | STUART #4C | FOUR SQUARE PRODUCTION, L.L.C. | DRILL | 1,900 | |
| 1998-04-30 | 475554 | 42-363-34764 | STUART #5C | FOUR SQUARE PRODUCTION, L.L.C. | DRILL | 1,900 | |
| 1998-04-30 | 475553 | 42-363-34766 | STUART #6C | FOUR SQUARE PRODUCTION, L.L.C. | DRILL | 1,900 | |
| 1998-04-30 | 475552 | 42-363-34767 | STUART #7C | FOUR SQUARE PRODUCTION, L.L.C. | DRILL | 1,900 | |
| 1998-04-24 | 475492 | 42-363-00754 | ALLEN & RITCHIE 'B' #18 | BANDERA PETROLEUM, INC. | RECOMP | 1,750 | |
| 1998-04-20 | 475420 | 42-363-34763 | ROSS #1 | GIANT ENERGY CORP. | DRILL | 3,999 | |
| 1998-04-20 | 475332 | 42-363-34761 | CROMEENS #1A | PITCOCK, INC. | DRILL | 5,500 | |
| 1998-04-16 | 475380 | 42-363-34762 | CARTER 1-18 #4 | ERATZ INVESTMENTS INC. | DRILL | 4,300 | |
| 1998-04-09 | 475154 | 42-363-34760 | MONTE WATSON CONE "9" #901 | GEONATURAL RESOURCES, INC. | DRILL | 4,999 | |
| 1998-04-09 | 475152 | 42-363-34759 | WOLF DEN #1 | ENGAS CORPORATION | DRILL | 4,300 | |
| 1998-04-08 | 475089 | 42-363-34758 | ANKENBAUER #1 | UPHAM, CHESTER R., JR. | DRILL | 4,500 | |
| 1998-04-01 | 474929 | 42-363-34757 | MITCHUM #1 | TEJAS WESTERN CORP. | DRILL | 3,900 | |
| 1998-04-01 | 474706 | 42-363-34711 | MARINER #1 | RICHEY, RAY MANAGEMENT CO., INC. | RENTR | 4,200 | |
| 1998-03-31 | 474891 | 42-363-34582 | MCCLURE 43 #2 | WESTRIDGE OIL & GAS PROPERTIES | RECOMP | 4,400 | |
| 1998-03-24 | 474459 | 42-363-30527 | HOLLAND, JANET "W" "C" #1 | ARNOT, W. G., JR. | RECOMP | 4,900 | |
| 1998-03-12 | 474303 | 42-363-34756 | CARTER 7-40 #1 | ERATZ INVESTMENTS INC. | DRILL | 4,500 | |
| 1998-03-11 | 474255 | 42-363-34755 | GAULDIN, R. H. #9 | MITCHELL ENERGY CORPORATION | DRILL | 4,900 | Y |
| 1998-03-11 | 474252 | 42-363-34753 | DEAN, HELEN LOUISE #1 | LOWRANCE & RAY EXPLORATION, INC. | DRILL | 4,200 | |
| 1998-03-11 | 474251 | 42-363-34754 | WATSON, MONTE CONE "10" #1103B | GEONATURAL RESOURCES, INC. | DRILL | 3,200 | |
| 1998-03-11 | 474229 | 42-363-34752 | LOBO #1 | UPHAM, CHESTER R., JR. | DRILL | 4,999 | |
| 1998-03-11 | 474096 | 42-363-34748 | "B" RANCH #1 | TALON PRODUCTION, INC. | DRILL | 4,000 | |
| 1998-03-11 | 474096 | 42-363-34748 | "B" RANCH #1 | TALON PRODUCTION, INC. | DRILL | 4,100 | |
| 1998-03-10 | 474237 | 42-363-34751 | MCCLURE-WAGNON #1 | J.A.M. PRODUCTION | DRILL | 3,900 | |