| 1999-09-16 | 487663 | 42-435-34991 | BLOODWORTH 139 #7 | DREYFUS, LOUIS NATURAL GAS CORP | DRILL | 8,400 | |
| 1999-09-14 | 487579 | 42-435-34985 | MAYER 1028 #1 | DREYFUS, LOUIS NATURAL GAS CORP | DRILL | 7,450 | |
| 1999-09-10 | 487467 | 42-435-34982 | CANYON RANCH #1311S | DREYFUS, LOUIS NATURAL GAS CORP | DRILL | 5,500 | |
| 1999-09-10 | 487465 | 42-435-34984 | MAYER 10 #3 | DREYFUS, LOUIS NATURAL GAS CORP | DRILL | 7,700 | |
| 1999-09-10 | 487464 | 42-435-34983 | MAYER 1 #3 | DREYFUS, LOUIS NATURAL GAS CORP | DRILL | 8,500 | |
| 1999-09-10 | 487462 | 42-435-34987 | CANYON RANCH #1073A | DREYFUS, LOUIS NATURAL GAS CORP | DRILL | 5,500 | |
| 1999-09-10 | 487461 | 42-435-34990 | CANYON RANCH #8312S | DREYFUS, LOUIS NATURAL GAS CORP | DRILL | 5,500 | |
| 1999-09-10 | 487460 | 42-435-34989 | CANYON RANCH #8303X | DREYFUS, LOUIS NATURAL GAS CORP | DRILL | 5,400 | |
| 1999-09-10 | 487459 | 42-435-34988 | MAYER 1 #4 | DREYFUS, LOUIS NATURAL GAS CORP | DRILL | 8,500 | |
| 1999-09-10 | 487459 | 42-435-34988 | MAYER 1 #4 | DREYFUS, LOUIS NATURAL GAS CORP | DRILL | 8,500 | |
| 1999-09-10 | 487458 | 42-435-34986 | CANYON RANCH #8302X | DREYFUS, LOUIS NATURAL GAS CORP | DRILL | 5,400 | |
| 1999-09-10 | 487242 | 42-435-34849 | JONES RANCH #302 | DREYFUS, LOUIS NATURAL GAS CORP | RECOMP | 8,070 | |
| 1999-09-10 | 487239 | 42-435-34480 | MAYER, EDWIN S., JR. "C" #102 | DREYFUS, LOUIS NATURAL GAS CORP | RECOMP | 8,025 | |
| 1999-09-08 | 487240 | 42-435-34898 | RICHARDSON 6 #5 | DREYFUS, LOUIS NATURAL GAS CORP | RECOMP | 8,401 | |
| 1999-09-03 | 487117 | 42-435-34468 | HILL-MAYER, EDWIN S., JR. "B" #2 | DREYFUS, LOUIS NATURAL GAS CORP | RECOMP | 7,950 | |
| 1999-09-01 | 487153 | 42-435-34980 | FIELDS 56 #5 | DREYFUS, LOUIS NATURAL GAS CORP | DRILL | 6,050 | |
| 1999-09-01 | 487153 | 42-435-34980 | FIELDS 56 #5 | DREYFUS, LOUIS NATURAL GAS CORP | DRILL | 6,050 | |
| 1999-09-01 | 487152 | 42-435-34979 | MAYER "18" #4 | DREYFUS, LOUIS NATURAL GAS CORP | DRILL | 8,450 | |
| 1999-09-01 | 487151 | 42-435-34978 | FIELDS 21 #11 | DREYFUS, LOUIS NATURAL GAS CORP | DRILL | 6,050 | |
| 1999-09-01 | 487150 | 42-435-34981 | HILL-MAYER, EDWIN S., JR. "CC" #3 | DREYFUS, LOUIS NATURAL GAS CORP | DRILL | 8,300 | |
| 1999-08-26 | 487014 | 42-435-34977 | DAVIS "C" #7R | GRUY PETROLEUM MANAGEMENT CO. | DRILL | 9,000 | |
| 1999-08-26 | 486983 | 42-435-00204 | ESPY #2901 | RLO PARTNERSHIP | RENTR | 6,000 | |
| 1999-08-26 | 486969 | 42-435-34974 | FIELDS ESTATE #3 | TALBOTT, STAN C. | DRILL | 5,800 | |
| 1999-08-26 | 486935 | 42-435-34976 | BEE COUNTY SCHOOL LAND #5 | DREYFUS, LOUIS NATURAL GAS CORP | DRILL | 8,275 | |
| 1999-08-26 | 486934 | 42-435-34975 | MAYER, EDWIN S. JR. #23 | DREYFUS, LOUIS NATURAL GAS CORP | DRILL | 8,100 | |
| 1999-08-24 | 486930 | 42-435-34891 | RICHARDSON 138 #8 | DREYFUS, LOUIS NATURAL GAS CORP | RECOMP | 8,300 | |
| 1999-08-23 | 486831 | 42-435-34973 | ALDWELL-MCPHERSON #2 | KERNS O & G, INC. | DRILL | 9,000 | |
| 1999-08-18 | 486772 | 42-435-34923 | MCMILLAN, LEO H. 108 #14 | DREYFUS, LOUIS NATURAL GAS CORP | RECOMP | 5,500 | |
| 1999-08-18 | 486662 | 42-435-34972 | FIELDS 20 #11 | DREYFUS, LOUIS NATURAL GAS CORP | DRILL | 6,150 | |
| 1999-08-16 | 486663 | 42-435-34971 | MAYER 15 #7 | DREYFUS, LOUIS NATURAL GAS CORP | DRILL | 8,250 | |
| 1999-08-16 | 486518 | 42-435-34970 | MAYER, EDWIN S., JR. "D" #808 | DREYFUS, LOUIS NATURAL GAS CORP | DRILL | 8,175 | |
| 1999-08-11 | 486398 | 42-435-34966 | HILL-MAYER, EDWIN S., JR. Q #4 | DREYFUS, LOUIS NATURAL GAS CORP | DRILL | 8,150 | |
| 1999-08-09 | 486525 | 42-435-34968 | PFLUGER 103 #7 | DREYFUS, LOUIS NATURAL GAS CORP | DRILL | 5,550 | |
| 1999-08-09 | 486524 | 42-435-34969 | PFLUGER 103 #5 | DREYFUS, LOUIS NATURAL GAS CORP | DRILL | 5,600 | |
| 1999-08-05 | 486447 | 42-435-34967 | FIELDS 17 #15 | DREYFUS, LOUIS NATURAL GAS CORP | DRILL | 6,050 | |
| 1999-08-02 | 486232 | 42-435-34290 | WARD, JOHN "A" #4 | DREYFUS, LOUIS NATURAL GAS CORP | RECOMP | 7,700 | |
| 1999-08-02 | 486098 | 42-435-34505 | HILL-MAYER, MINNIE H. "C" #3 | DREYFUS, LOUIS NATURAL GAS CORP | RECOMP | 8,200 | |
| 1999-08-02 | 485726 | 42-435-34960 | HOLMAN "26" #1 | ENRON OIL & GAS COMPANY | DRILL | 7,400 | |
| 1999-08-02 | 485726 | 42-435-34960 | HOLMAN "26" #1 | ENRON OIL & GAS COMPANY | DRILL | 7,400 | |
| 1999-08-02 | 485726 | 42-435-34960 | HOLMAN "26" #1 | EOG RESOURCES, INC. | DRILL | 7,400 | |
| 1999-07-28 | 486101 | 42-435-34455 | HILL-MAYER, EDWIN S. JR. "J" #3 | DREYFUS, LOUIS NATURAL GAS CORP | RECOMP | 8,058 | |
| 1999-07-26 | 486103 | 42-435-34965 | JONES RANCH #1865 | DREYFUS, LOUIS NATURAL GAS CORP | DRILL | 8,075 | |
| 1999-07-26 | 486102 | 42-435-34569 | HILL-MAYER, EDWIN S., JR. "Z" #2 | DREYFUS, LOUIS NATURAL GAS CORP | RECOMP | 8,155 | |
| 1999-07-26 | 486099 | 42-435-34575 | MAYER -36- #5 | DREYFUS, LOUIS NATURAL GAS CORP | RECOMP | 8,325 | |
| 1999-07-23 | 486131 | 42-435-34964 | JONES RANCH #305 | DREYFUS, LOUIS NATURAL GAS CORP | DRILL | 8,150 | |
| 1999-07-21 | 485895 | 42-435-34963 | DAVID 109 #12 | DREYFUS, LOUIS NATURAL GAS CORP | DRILL | 5,550 | |
| 1999-07-15 | 485766 | 42-435-34962 | VANDERSTUCKEN 81 #4 | DREYFUS, LOUIS NATURAL GAS CORP | DRILL | 5,450 | |
| 1999-07-12 | 485688 | 42-435-34919 | HILL-MAYER, EDWIN S., JR. "E" #4 | DREYFUS, LOUIS NATURAL GAS CORP | RECOMP | 8,075 | |
| 1999-07-08 | 485736 | 42-435-34961 | BLOODWORTH 139 #8 | DREYFUS, LOUIS NATURAL GAS CORP | DRILL | 8,400 | |
| 1999-07-06 | 485672 | 42-435-34959 | GRANGER BLUFF #1101 | ENRON OIL & GAS COMPANY | DRILL | 9,300 | |