| 2001-08-16 | 512540 | 42-339-31005 | MEC/SEALY-SMITH "H" #1 | MITCHELL ENERGY COMPANY L.P. | DRILL | 4,800 | |
| 2001-08-16 | 512540 | 42-339-31005 | MEC/SEALY-SMITH "H" #1 | MITCHELL ENERGY COMPANY L.P. | DRILL | 8,990 | |
| 2001-08-09 | 512424 | 42-339-00586 | ALEXANDER, O. L. "D" #2 | EXXON MOBIL CORPORATION | RECOMP | 5,001 | |
| 2001-08-09 | 512406 | 42-339-31004 | HARVEST #1 | HOLLIMON OIL CORPORATION | DRILL | 7,600 | |
| 2001-08-09 | 511285 | 42-339-31000 | KEYSTONE MILLS #46 | EXXON MOBIL CORPORATION | DRILL | 12,700 | |
| 2001-08-03 | 512237 | 42-339-00771 | ALENIUS-CHISOLM #1 | EXXON MOBIL CORPORATION | RECOMP | 5,163 | |
| 2001-08-02 | 512147 | 42-339-31003 | MEC FEE #1 | MITCHELL ENERGY COMPANY L.P. | DRILL | 4,600 | |
| 2001-07-26 | 511830 | 42-339-30981 | MEC/SEALY-SMITH "B" #1 | MITCHELL ENERGY COMPANY L.P. | RECOMP | 6,410 | |
| 2001-07-25 | 510035 | 42-339-01857 | MOOREHEAD, A. #2 | EXXON MOBIL CORPORATION | RECOMP | 5,090 | |
| 2001-07-25 | 510035 | 42-339-01857 | MOOREHEAD, A. #2 | EXXON MOBIL CORPORATION | RECOMP | 5,090 | |
| 2001-07-13 | 511432 | 42-339-31002 | MANNERS, M. G. #1 | MITCHELL ENERGY COMPANY L.P. | DRILL | 12,500 | |
| 2001-07-13 | 511404 | 42-339-31001 | HOOPER, FANNIE "A" #11 | BROWN, H. L., JR. | DRILL | 1,950 | |
| 2001-07-11 | 511300 | 42-339-30800 | WINSLOW GAS UNIT "A" #1 | MITCHELL ENERGY COMPANY L.P. | RECOMP | 11,546 | |
| 2001-06-29 | 510847 | 42-339-30999 | LAKE CREEK UNIT #86 | MITCHELL ENERGY COMPANY L.P. | DRILL | 14,800 | |
| 2001-06-29 | 510847 | 42-339-30999 | LAKE CREEK UNIT #86 | MITCHELL ENERGY COMPANY L.P. | DRILL | 14,800 | |
| 2001-06-29 | 510847 | 42-339-30999 | LAKE CREEK UNIT #86 | MITCHELL ENERGY COMPANY L.P. | DRILL | 14,800 | |
| 2001-06-12 | 510086 | 42-339-30679 | BAKER #2 | GALLOWAY ENERGY CO. | RENTR | 4,000 | |
| 2001-06-05 | 509851 | 42-339-30998 | R. V. KING GU "B" #6 | MITCHELL ENERGY COMPANY L.P. | DRILL | 14,700 | |
| 2001-06-05 | 509851 | 42-339-30998 | R. V. KING GU "B" #6 | MITCHELL ENERGY COMPANY L.P. | DRILL | 14,700 | |
| 2001-05-25 | 509449 | 42-339-30608 | KEYSTONE MILLS #40 | EXXON MOBIL CORPORATION | RECOMP | 10,324 | |
| 2001-05-25 | 509424 | 42-339-00278 | HOOPER, FANNIE "A" #4 | BROWN, H. L., JR. | RECOMP | 1,950 | |
| 2001-05-22 | 507239 | 42-339-00560 | HOOPER, FANNIE #5 | HEISEY VENTURES, INC. | RECOMP | 3,800 | |
| 2001-05-22 | 507238 | 42-339-00559 | HOOPER, FANNIE #4 | HEISEY VENTURES, INC. | RECOMP | 3,800 | |
| 2001-05-18 | 509184 | 42-339-30997 | KING, R. V. "A" #3 | MITCHELL ENERGY COMPANY L.P. | DRILL | 14,700 | |
| 2001-05-18 | 507966 | 42-339-00826 | ROOKER, R. L. #4 | EXXON MOBIL CORPORATION | RENTR | 5,156 | |
| 2001-05-02 | 507367 | 42-339-00535 | CARTWRIGHT, R. L. JR. "B" #2 | EXXON MOBIL CORPORATION | RENTR | 5,186 | |
| 2001-03-26 | 506842 | 42-339-30878 | DOGGETT, WENDELL J. #3 | MITCHELL ENERGY COMPANY L.P. | RECOMP | 11,130 | |
| 2001-03-16 | 505436 | 42-339-00558 | HOOPER, FANNIE #3 | HEISEY VENTURES, INC. | RECOMP | 4,900 | |
| 2001-03-16 | 505436 | 42-339-00558 | HOOPER, FANNIE #3 | HEISEY VENTURES, INC. | RECOMP | 4,900 | |
| 2001-03-13 | 506453 | 42-339-00342 | SOUTH TEXAS DEVELOPMENT CO. "A" #52 | EXXON MOBIL CORPORATION | RENTR | 5,151 | |
| 2001-02-28 | 505894 | 42-339-30996 | BUTLER, LILLIE K. #7 | MITCHELL ENERGY COMPANY L.P. | DRILL | 15,000 | |
| 2001-02-15 | 505400 | 42-339-30995 | MEC/SEALY-SMITH "G" #1 | MITCHELL ENERGY COMPANY L.P. | DRILL | 4,600 | |
| 2001-02-15 | 505400 | 42-339-30995 | MEC/SEALY-SMITH "G" #1 | MITCHELL ENERGY COMPANY L.P. | DRILL | 4,600 | |
| 2001-02-14 | 505310 | 42-339-30994 | MEC/ SEALY-SMITH "F" #1 | MITCHELL ENERGY COMPANY L.P. | DRILL | 6,800 | |
| 2001-02-14 | 505310 | 42-339-30994 | MEC/ SEALY-SMITH "F" #1 | MITCHELL ENERGY COMPANY L.P. | DRILL | 9,500 | |
| 2001-02-14 | 505310 | 42-339-30994 | MEC/ SEALY-SMITH "F" #1 | MITCHELL ENERGY COMPANY L.P. | DRILL | 9,500 | |
| 2001-02-02 | 504884 | 42-339-00556 | HOOPER, FANNIE #1 | HEISEY VENTURES, INC. | RECOMP | 4,700 | |
| 2001-02-02 | 504884 | 42-339-00556 | HOOPER, FANNIE #1 | HEISEY VENTURES, INC. | RECOMP | 4,700 | |
| 2001-01-12 | 504024 | 42-339-30993 | BUTLER, LILLIE K. #6 | MITCHELL ENERGY COMPANY L.P. | DRILL | 14,800 | |
| 2001-01-12 | 504024 | 42-339-30993 | BUTLER, LILLIE K. #6 | MITCHELL ENERGY COMPANY L.P. | DRILL | 14,800 | |
| 2000-12-06 | 502727 | 42-339-00557 | HOOPER, FANNIE #2 | HEISEY VENTURES, INC. | RECOMP | 5,155 | |
| 2000-11-27 | 502280 | 42-339-30715 | LAKE CREEK UNIT #42 | MITCHELL ENERGY CORPORATION | RECOMP | 12,300 | |
| 2000-11-20 | 502138 | 42-339-30992 | MEC/SEALY-SMITH "E" #1 | MITCHELL ENERGY CORPORATION | DRILL | 4,600 | |
| 2000-11-17 | 502036 | 42-339-30991 | MEC/SEALY-SMITH "D" #1 | MITCHELL ENERGY CORPORATION | DRILL | 5,200 | |
| 2000-11-17 | 502036 | 42-339-30991 | MEC/SEALY-SMITH "D" #1 | MITCHELL ENERGY COMPANY L.P. | DRILL | 6,300 | |
| 2000-11-15 | 502009 | 42-339-30990 | LAKE CREEK UNIT #90 | MITCHELL ENERGY CORPORATION | DRILL | 15,000 | |
| 2000-11-08 | 501777 | 42-339-01289 | KEYSTONE MILLS GAS UNIT #1X | MAGNUM PRODUCING & OPERATING CO. | RECOMP | 10,000 | |
| 2000-11-08 | 501777 | 42-339-01289 | KEYSTONE MILLS GAS UNIT #1X | MAGNUM PRODUCING & OPERATING CO. | RENTR | 10,000 | |
| 2000-11-08 | 501777 | 42-339-01289 | KEYSTONE MILLS GAS UNIT #1X | MAGNUM PRODUCING & OPERATING CO. | RENTR | 10,000 | |
| 2000-11-03 | 500459 | 42-339-00711 | WIGGINS-ATHEY POOLED UNIT #3 | EXXON MOBIL CORPORATION | RECOMP | 5,171 | |