| 2001-03-28 | 506907 | 42-477-30893 | MONTGOMERY GAS UNIT #1 | STROUD OIL PROPERTIES, INC. | DRILL | 11,250 | Y |
| 2001-03-28 | 506907 | 42-477-30893 | MONTGOMERY GAS UNIT #1 | STROUD OIL PROPERTIES, INC. | DRILL | 12,147 | Y |
| 2001-03-23 | 506902 | 42-477-30892 | BROWN #2H | CHESAPEAKE OPERATING, INC. | DRILL | 16,500 | Y |
| 2001-03-23 | 506902 | 42-477-30892 | BROWN #2G | CHESAPEAKE OPERATING, INC. | DRILL | 16,500 | Y |
| 2001-03-20 | 506714 | 42-477-30565 | SARA BETH #1RE | RME PETROLEUM COMPANY | RECOMP | 11,500 | Y |
| 2001-03-20 | 506714 | 42-477-30565 | SARA BETH #1RE | RME PETROLEUM COMPANY | RECOMP | 11,500 | Y |
| 2001-03-13 | 506413 | 42-477-30891 | HEIDEMANN UNIT #2 | RME PETROLEUM COMPANY | DRILL | 14,800 | Y |
| 2001-03-13 | 506413 | 42-477-30891 | HEIDEMANN UNIT #2 | RME PETROLEUM COMPANY | DRILL | 14,800 | Y |
| 2001-03-12 | 506319 | 42-477-30890 | GRAHAM UNIT #1 | RME PETROLEUM COMPANY | DRILL | 14,100 | Y |
| 2001-03-12 | 506318 | 42-477-30888 | HENRY BREDTHAUER UNIT #1 | RME PETROLEUM COMPANY | DRILL | 12,000 | Y |
| 2001-03-12 | 506318 | 42-477-30888 | HENRY BREDTHAUER UNIT #1 | RME PETROLEUM COMPANY | DRILL | 12,000 | Y |
| 2001-03-06 | 506123 | 42-477-30889 | WEISS #2H | CHESAPEAKE OPERATING, INC. | DRILL | 16,500 | Y |
| 2001-02-23 | 505733 | 42-477-30800 | INDEPENDENCE #1H | CHESAPEAKE OPERATING, INC. | RECOMP | 16,500 | Y |
| 2001-02-07 | 505051 | 42-477-30781 | CASSIDY UNIT #1RE | RME PETROLEUM COMPANY | RECOMP | 14,000 | Y |
| 2001-01-29 | 504646 | 42-477-30390 | FIVE STAR RANCH #1RE | UNION PACIFIC RESOURCES COMPANY | RECOMP | 11,600 | Y |
| 2001-01-29 | 504646 | 42-477-30390 | FIVE STAR RANCH #1RE | RME PETROLEUM COMPANY | RECOMP | 11,600 | Y |
| 2001-01-12 | 503984 | 42-477-30887 | BARNEY UNIT #2 | UNION PACIFIC RESOURCES COMPANY | DRILL | 16,000 | Y |
| 2001-01-05 | 503738 | 42-477-30886 | MEANS "A" #2H | 7711 CORPORATION, THE | DRILL | 11,777 | Y |
| 2001-01-05 | 503738 | 42-477-30886 | MEANS "A" #2H | 7711 CORPORATION, THE | DRILL | 11,777 | Y |
| 2000-12-08 | 502806 | 42-477-30885 | SCHULTE #2H | CHESAPEAKE OPERATING, INC. | DRILL | 15,000 | Y |
| 2000-12-04 | 502573 | 42-477-30884 | FIFE UNIT #2 | UNION PACIFIC RESOURCES COMPANY | DRILL | 16,000 | Y |
| 2000-11-17 | 502091 | 42-477-30835 | CARL #1H | CHESAPEAKE OPERATING, INC. | RENTR | 16,500 | Y |
| 2000-11-16 | 502035 | 42-477-30837 | SCHULTE #2H | CHESAPEAKE OPERATING, INC. | RECOMP | 16,500 | Y |
| 2000-11-16 | 500181 | 42-477-30542 | PATROIT "A" #2H | 7711 CORPORATION, THE | RENTR | 10,777 | Y |
| 2000-11-16 | 500181 | 42-477-30542 | PATROIT "A" #2H | 7711 CORPORATION, THE | RENTR | 10,777 | Y |
| 2000-09-21 | 499919 | 42-477-30883 | DIVIN UNIT #1 | SWIFT ENERGY COMPANY | DRILL | 14,800 | |
| 2000-09-14 | 499627 | 42-477-30759 | RICKS #1H | CHESAPEAKE OPERATING, INC. | RECOMP | 16,500 | Y |
| 2000-09-08 | 499173 | 42-477-30499 | PATROIT #1H | 7711 CORPORATION, THE | RENTR | 10,777 | Y |
| 2000-09-08 | 499173 | 42-477-30499 | PATROIT #1H | 7711 CORPORATION, THE | RENTR | 10,777 | Y |
| 2000-08-29 | 498972 | 42-477-30688 | YELDERMAN-BREDTHAUER UNIT #1 | UNION PACIFIC RESOURCES COMPANY | RECOMP | 14,000 | Y |
| 2000-06-19 | 496315 | 42-477-30882 | MUELLERSVILLE #1H | CHESAPEAKE OPERATING, INC. | DRILL | 16,500 | Y |
| 2000-06-19 | 496315 | 42-477-30882 | MUELLERSVILLE #1H | CHESAPEAKE OPERATING, INC. | DRILL | 16,500 | Y |
| 2000-05-17 | 495140 | 42-477-30881 | FALLS #2H | GRAND OPERATING, INC. | DRILL | 14,200 | Y |
| 2000-05-16 | 495094 | 42-477-30743 | BECKER UNIT #1RE | UNION PACIFIC RESOURCES COMPANY | RECOMP | 14,000 | Y |
| 2000-05-16 | 495094 | 42-477-30743 | BECKER UNIT #1RE | RME PETROLEUM COMPANY | RECOMP | 14,400 | Y |
| 2000-04-25 | 494431 | 42-477-30880 | ISAAC #1H | CHESAPEAKE OPERATING, INC. | DRILL | 16,500 | Y |
| 2000-03-13 | 492993 | 42-477-30838 | GREBE #1H | CHESAPEAKE OPERATING, INC. | RECOMP | 16,500 | Y |
| 2000-03-10 | 492941 | 42-477-30879 | EHRLUND UNIT #1 | UNION PACIFIC RESOURCES COMPANY | DRILL | 20,000 | Y |
| 2000-02-22 | 492341 | 42-477-30338 | MEANS #1H | 7711 CORPORATION, THE | RECOMP | 17,777 | Y |
| 2000-02-22 | 492341 | 42-477-30338 | MEANS #1H | 7711 CORPORATION, THE | RECOMP | 17,777 | Y |
| 2000-02-08 | 491693 | 42-477-30822 | FALLS #1H | GRAND OPERATING, INC. | RENTR | 14,200 | Y |
| 2000-01-27 | 491497 | 42-477-30878 | SALEM #2H | CHESAPEAKE OPERATING, INC. | DRILL | 16,500 | Y |
| 2000-01-27 | 491497 | 42-477-30878 | SALEM #2H | CHESAPEAKE OPERATING, INC. | DRILL | 16,500 | Y |
| 1999-12-30 | 490761 | 42-477-30877 | PHILLIPSBURG #1H | CHESAPEAKE OPERATING, INC. | DRILL | 16,500 | Y |
| 1999-12-30 | 490761 | 42-477-30877 | PHILLIPSBURG #1H | CHESAPEAKE OPERATING, INC. | DRILL | 16,500 | Y |
| 1999-09-29 | 488054 | 42-477-30876 | HIRAM #1H | CHESAPEAKE OPERATING, INC. | DRILL | 16,500 | Y |
| 1999-07-22 | 486079 | 42-477-30875 | CARMONA #1H | CHESAPEAKE OPERATING, INC. | DRILL | 16,500 | Y |
| 1999-07-22 | 486079 | 42-477-30875 | CARMONA #1H | CHESAPEAKE OPERATING, INC. | DRILL | 16,500 | Y |
| 1999-02-22 | 482853 | 42-477-30874 | WEISS #1H | CHESAPEAKE OPERATING, INC. | DRILL | 16,500 | Y |
| 1999-02-22 | 482853 | 42-477-30874 | WEISS #1H | CHESAPEAKE OPERATING, INC. | DRILL | 16,500 | Y |