| 348268 | Jun 28, 1988 | Jun 28, 1988 | Precision Drilling Company, Inc. | Coleman | Holt, Duane C. #9 | 1,990 | 08334986 |
| 336432 | Sep 25, 1987 | Sep 25, 1987 | Precision Drilling Company, Inc. | Coleman | Holt, Duane C. #8 | 1,990 | 08334896 |
| 327293 | Mar 4, 1987 | Mar 4, 1987 | Precision Drilling Company, Inc. | Coleman | Holt, Duane C. #7 | 2,990 | 08334799 |
| 289299 | Nov 5, 1985 | Nov 5, 1985 | Precision Drilling Company, Inc. | Coleman | Norris, H. O. #10 | 2,990 | 08334565 |
| 283930 | Sep 5, 1985 | Sep 5, 1985 | Precision Drilling Company, Inc. | Coleman | Holt, Duane C. #1A | 2,990 | 08334521 |
| 283930Amendment | Sep 5, 1985 | Sep 5, 1985 | Precision Drilling Company, Inc. | Coleman | Holt, Duane C. #1A | 2,990 | 08334521 |
| 264529 | Jan 18, 1985 | Jan 18, 1985 | Precision Drilling Company, Inc. | Runnels | Edmondson, H. B. "A" #2 | 4,990 | 39933452 |
| 261417 | Dec 15, 1984 | Dec 15, 1984 | Precision Drilling Company, Inc. | Coleman | Cupps, Joyce #2 | 2,990 | 08334326 |
| 261415 | Dec 15, 1984 | Dec 15, 1984 | Precision Drilling Company, Inc. | Coleman | Cupps, Joyce #1 | 2,990 | 08334325 |
| 261147 | Dec 13, 1984 | Dec 13, 1984 | Precision Drilling Company, Inc. | Coleman | Beal, Bob #1 | 4,999 | 08334322 |
| 256853 | Nov 6, 1984 | Nov 6, 1984 | Precision Drilling Company, Inc. | Coleman | Brewer, J. E. Dr. #3 | 2,990 | 08334280 |
| 255310 | Oct 22, 1984 | Oct 22, 1984 | Precision Drilling Company, Inc. | Coleman | Brewer, J. E. Dr. #1 | 2,990 | 08334257 |
| 252887 | Sep 26, 1984 | Sep 26, 1984 | Precision Drilling Company, Inc. | Coleman | Norris, H. O. #8 | 2,600 | 08334223 |
| 252487 | Sep 25, 1984 | Sep 25, 1984 | Precision Drilling Company, Inc. | Coleman | Weaver, Eula Mrs. Estate #15 | 2,990 | 08334217 |
| 244996 | Jul 13, 1984 | Jul 13, 1984 | Precision Drilling Company, Inc. | Coleman | Weaver, Eula Mrs. Estate #16S | 1,990 | 08334143 |
| 242417 | Jun 18, 1984 | Jun 18, 1984 | Precision Drilling Company, Inc. | Coleman | Weaver, Eula Mrs. Estate #17 | 2,990 | 08334128 |
| 241535 | Jun 11, 1984 | Jun 11, 1984 | Precision Drilling Company, Inc. | Coleman | Weaver, Eula Mrs. Estate #9S | 1,990 | 08334117 |
| 224968 | Dec 7, 1983 | Dec 7, 1983 | Precision Drilling Company, Inc. | Coleman | Shield Brown #16 | 2,990 | 08333633 |
| 220379 | Nov 10, 1983 | Nov 10, 1983 | Precision Drilling Company, Inc. | Coleman | Moseley, C. M. "A" #7 | 2,990 | 08333857 |
| 213389 | Sep 20, 1983 | Sep 20, 1983 | Precision Drilling Company, Inc. | Coleman | Weaver, Eula Mrs. Estate "A" #8AS | 1,990 | 08333791 |
| 212843 | Sep 19, 1983 | Sep 19, 1983 | Precision Drilling Company, Inc. | Runnels | Edmondson, H. B. "A" #1 | 4,990 | 39932932 |
| 210851 | Sep 9, 1983 | Sep 9, 1983 | Precision Drilling Company, Inc. | Coleman | Weaver, Eula Mrs. Estate #18 | 2,990 | 08333716 |
| 210852 | Sep 9, 1983 | Sep 9, 1983 | Precision Drilling Company, Inc. | Coleman | Weaver, Eula Mrs. Estate #19 | 2,990 | 08333717 |
| 210853 | Sep 9, 1983 | Sep 9, 1983 | Precision Drilling Company, Inc. | Coleman | Weaver, Eula Mrs. Estate #20 | 2,990 | 08333718 |
| 210854 | Sep 9, 1983 | Sep 9, 1983 | Precision Drilling Company, Inc. | Coleman | Weaver, Eula Mrs. Estate #22 | 2,990 | 08333719 |
| 210855 | Sep 9, 1983 | Sep 9, 1983 | Precision Drilling Company, Inc. | Coleman | Weaver, Eula Mrs. Estate #21 | 2,990 | 08333720 |
| 210857 | Sep 9, 1983 | Sep 9, 1983 | Precision Drilling Company, Inc. | Coleman | Holt, Duane C. #5 | 2,800 | 08333721 |
| 210858 | Sep 9, 1983 | Sep 9, 1983 | Precision Drilling Company, Inc. | Coleman | Holt, Duane C. #4 | 2,800 | 08333722 |
| 209005 | Sep 1, 1983 | Sep 1, 1983 | Precision Drilling Company, Inc. | Coleman | Baugh, Dick Daughters #3 | 2,990 | 08333684 |
| 207471 | Aug 25, 1983 | Aug 25, 1983 | Precision Drilling Company, Inc. | Brown | Little, James, et Al #1 | 2,990 | 04933707 |
| 207471Amendment | Aug 25, 1983 | Aug 25, 1983 | Precision Drilling Company, Inc. | Brown | Little, James, et Al #1 | 2,654 | 04933707 |
| 207341 | Aug 24, 1983 | Aug 24, 1983 | Precision Drilling Company, Inc. | Coleman | Weaver, Eula P. Mrs. Est. #1S | 1,990 | 08333673 |
| 204465 | Aug 5, 1983 | Aug 5, 1983 | Precision Drilling Company, Inc. | Runnels | Edmondson, H. B. #4 | 4,990 | 39932843 |
| 204455 | Aug 5, 1983 | Aug 5, 1983 | Precision Drilling Company, Inc. | Runnels | Edmondson, H. B. #3 | 4,990 | 39932842 |
| 204453 | Aug 5, 1983 | Aug 5, 1983 | Precision Drilling Company, Inc. | Runnels | Edmondson, H. B. #2 | 4,990 | 39932841 |
| 203153 | Jul 27, 1983 | Jul 27, 1983 | Precision Drilling Company, Inc. | Coleman | Weaver, Eula P. Mrs. #15 | 2,990 | 08333627 |
| 198523 | Jun 16, 1983 | Jun 16, 1983 | Precision Drilling Company, Inc. | Coleman | Shield Brown #15 | 2,990 | 08333508 |
| 198521 | Jun 16, 1983 | Jun 16, 1983 | Precision Drilling Company, Inc. | Coleman | Shield Brown #14 | 2,990 | 08333507 |
| 198520 | Jun 16, 1983 | Jun 16, 1983 | Precision Drilling Company, Inc. | Coleman | Shield Brown #13 | 2,990 | 08333506 |
| 198519 | Jun 16, 1983 | Jun 16, 1983 | Precision Drilling Company, Inc. | Coleman | Shield Brown #12 | 2,990 | 08333505 |
| 198518 | Jun 16, 1983 | Jun 16, 1983 | Precision Drilling Company, Inc. | Coleman | Shield Brown #11 | 2,990 | 08333504 |
| 198517 | Jun 16, 1983 | Jun 16, 1983 | Precision Drilling Company, Inc. | Coleman | Shield Brown #8 | 2,990 | 08333501 |
| 198506 | Jun 16, 1983 | Jun 16, 1983 | Precision Drilling Company, Inc. | Coleman | Baugh, Dick Daughters #2 | 2,990 | 08333520 |
| 198481 | Jun 16, 1983 | Jun 16, 1983 | Precision Drilling Company, Inc. | Coleman | Shield Brown #9 | 2,990 | 08333502 |
| 198480 | Jun 16, 1983 | Jun 16, 1983 | Precision Drilling Company, Inc. | Coleman | Shield Brown #10 | 2,990 | 08333503 |
| 195550 | May 18, 1983 | May 18, 1983 | Precision Drilling Company, Inc. | Coleman | Shield Brown #7 | 2,990 | 08333483 |
| 195413 | May 17, 1983 | May 17, 1983 | Precision Drilling Company, Inc. | Coleman | Shield Brown #6 | 2,990 | 08333482 |
| 194954 | May 13, 1983 | May 13, 1983 | Precision Drilling Company, Inc. | Coleman | Brown, Shield #4 | 1,990 | 08331960 |
| 188442 | Mar 14, 1983 | Mar 14, 1983 | Precision Drilling Company, Inc. | Coleman | Weaver, Eula Mrs. Estate "A" #7A | 2,990 | 08333422 |
| 188441 | Mar 14, 1983 | Mar 14, 1983 | Precision Drilling Company, Inc. | Coleman | Weaver, Eula Mrs. Estate "A" #6A | 2,990 | 08333421 |
| 188440 | Mar 14, 1983 | Mar 14, 1983 | Precision Drilling Company, Inc. | Coleman | Weaver, Eula Mrs. Estate "A" #5A | 2,990 | 08333420 |
| 186623 | Feb 22, 1983 | Feb 22, 1983 | Precision Drilling Company, Inc. | Coleman | Haas #1 | 1,990 | 08333386 |
| 186596 | Feb 22, 1983 | Feb 22, 1983 | Precision Drilling Company, Inc. | Coleman | Blue, Hardy #7 | 2,990 | 08333382 |
| 186595 | Feb 22, 1983 | Feb 22, 1983 | Precision Drilling Company, Inc. | Coleman | Blue, Hardy #6 | 2,990 | 08333381 |
| 186593 | Feb 22, 1983 | Feb 22, 1983 | Precision Drilling Company, Inc. | Coleman | Blue, Hardy #5 | 2,990 | 08333380 |
| 186592 | Feb 22, 1983 | Feb 22, 1983 | Precision Drilling Company, Inc. | Coleman | Blue, Hardy #4 | 2,990 | 08333379 |
| 186591 | Feb 22, 1983 | Feb 22, 1983 | Precision Drilling Company, Inc. | Coleman | Blue, Hardy #3 | 2,990 | 08333378 |
| 186590 | Feb 22, 1983 | Feb 22, 1983 | Precision Drilling Company, Inc. | Coleman | Blue, Hardy #2 | 2,990 | 08333377 |
| 186570 | Feb 22, 1983 | Feb 22, 1983 | Precision Drilling Company, Inc. | Coleman | Weaver, Eula Mrs. Estate "A" #4A | 2,990 | 08333375 |
| 186569 | Feb 22, 1983 | Feb 22, 1983 | Precision Drilling Company, Inc. | Coleman | Weaver, Eula Mrs. Estate #17 | 2,990 | 08334128 |
| 185109 | Feb 3, 1983 | Feb 3, 1983 | Precision Drilling Company, Inc. | Coleman | Griffin, Leslie B. #1 | 2,437 | 08333356 |
| 185044 | Feb 2, 1983 | Feb 2, 1983 | Precision Drilling Company, Inc. | Coleman | Howard, J. E. #1 | 2,990 | 08333354 |
| 175563 | Oct 27, 1982 | Oct 27, 1982 | Precision Drilling Company, Inc. | Coleman | Weaver, Eula Mrs. Estate #11-S | 1,990 | 08333215 |
| 175562 | Oct 27, 1982 | Oct 27, 1982 | Precision Drilling Company, Inc. | Coleman | Weaver, Eula Mrs. Estate #16 | 2,990 | 08333214 |
| 175560 | Oct 27, 1982 | Oct 27, 1982 | Precision Drilling Company, Inc. | Coleman | Weaver, Eula Mrs. Estate "A" #3A | 2,990 | 08333213 |
| 172865 | Sep 24, 1982 | Sep 24, 1982 | Precision Drilling Company, Inc. | Coleman | Weaver, Mrs. Eula Estate #12-S | 1,990 | 08333182 |
| 171885 | Sep 15, 1982 | Sep 15, 1982 | Precision Drilling Company, Inc. | Coleman | Shield Brown #5 | 2,990 | 08333165 |
| 167968 | Aug 3, 1982 | Aug 3, 1982 | Precision Drilling Company, Inc. | Runnels | Edmondson, H. B. #1 | 4,500 | 39932532 |
| 165587 | Jul 5, 1982 | Jul 5, 1982 | Precision Drilling Company, Inc. | Coleman | Weaver, Eula Mrs. Estate #10 | 2,990 | 08333091 |
| 165586 | Jul 5, 1982 | Jul 5, 1982 | Precision Drilling Company, Inc. | Coleman | Weaver, Eula Mrs. Estate #11 | 2,990 | 08333090 |
| 165585 | Jul 5, 1982 | Jul 5, 1982 | Precision Drilling Company, Inc. | Coleman | Weaver, Eula Mrs. Estate #12 | 2,990 | 08333089 |
| 165584 | Jul 5, 1982 | Jul 5, 1982 | Precision Drilling Company, Inc. | Coleman | Weaver, Eula Mrs. Estate #13 | 2,990 | 08333088 |
| 165583 | Jul 5, 1982 | Jul 5, 1982 | Precision Drilling Company, Inc. | Coleman | Weaver, Eula Mrs. Estate #14 | 2,990 | 08333087 |
| 165573 | Jul 5, 1982 | Jul 5, 1982 | Precision Drilling Company, Inc. | Coleman | Weaver, Eula Mrs. Estate #15 | 2,990 | 08334217 |
| 164163 | Jun 11, 1982 | Jun 11, 1982 | Precision Drilling Company, Inc. | Runnels | Hale, M.S. #2 | 4,000 | 39932484 |
| 160174 | May 6, 1982 | May 6, 1982 | Precision Drilling Company, Inc. | Coleman | Blue, Hardy #2 | 2,990 | 08333015 |
| 160070 | Apr 20, 1982 | Apr 20, 1982 | Precision Drilling Company, Inc. | Coleman | Norris, H. O. #3-S | 1,990 | 08333011 |
| 156948 | Apr 5, 1982 | Apr 5, 1982 | Precision Drilling Company, Inc. | Coleman | Norris, H.O. -E- #1 | 2,990 | 08332923 |
| 156694 | Apr 5, 1982 | Apr 5, 1982 | Precision Drilling Company, Inc. | Coleman | Norris, H.O. -E- #2 | 2,990 | 08332922 |
| 155245 | Apr 1, 1982 | Apr 1, 1982 | Precision Drilling Company, Inc. | Coleman | Weaver, Mrs. Eula Estate #8 | 2,990 | 08332935 |
| 155243 | Apr 1, 1982 | Apr 1, 1982 | Precision Drilling Company, Inc. | Coleman | Weaver, Mrs. Eula P. #7 | 2,990 | 08332934 |
| 155247 | Mar 24, 1982 | Mar 24, 1982 | Precision Drilling Company, Inc. | Coleman | Weaver, Mrs. Eula P. #9 | 2,990 | 08332936 |
| 152513 | Mar 8, 1982 | Mar 8, 1982 | Precision Drilling Company, Inc. | Coleman | Holt, Duane C. #3 | 2,800 | 08332876 |
| 151487 | Feb 22, 1982 | Feb 22, 1982 | Precision Drilling Company, Inc. | Coleman | Weaver, Mrs. Eula P. #5 | 2,990 | 08332859 |
| 151486 | Feb 22, 1982 | Feb 22, 1982 | Precision Drilling Company, Inc. | Coleman | Weaver, Mrs. Eula P. #6 | 2,990 | 08332858 |
| 149614 | Feb 2, 1982 | Feb 2, 1982 | Precision Drilling Company, Inc. | Coleman | Pauley, J.E. #1 | 4,056 | 08332841 |
| 145660 | Dec 29, 1981 | Dec 29, 1981 | Precision Drilling Company, Inc. | Coleman | Baugh, Dick (Daughters) #1 | 2,990 | 08332806 |
| 138849 | Oct 29, 1981 | Oct 29, 1981 | Precision Drilling Company, Inc. | Coleman | Weaver, Eula P. Mrs. #4 | 2,990 | 08332725 |
| 138845 | Oct 29, 1981 | Oct 29, 1981 | Precision Drilling Company, Inc. | Coleman | Weaver, Mrs. Eula P. #3 | 2,990 | 08332724 |
| 138843 | Oct 29, 1981 | Oct 29, 1981 | Precision Drilling Company, Inc. | Coleman | Weaver, Eula Mrs. Estate #1-S | 1,990 | 08332723 |
| 117924 | May 13, 1981 | May 13, 1981 | Precision Drilling Company, Inc. | Coleman | Weaver, Mrs. Eula Estate #2 | 2,990 | 08332532 |
| 114660 | Apr 9, 1981 | Apr 9, 1981 | Precision Drilling Company, Inc. | Coleman | Kingsberry Estate -A- #1 | 1,585 | 08332493 |
| 114658 | Apr 9, 1981 | Apr 9, 1981 | Precision Drilling Company, Inc. | Coleman | Kingsberry Estate -B- #1 | 1,650 | 08332492 |
| 83641 | May 28, 1980 | May 28, 1980 | Precision Drilling Company, Inc. | Coleman | Courtney, Johnny L. #2 | 2,500 | 08300697 |
| 69519 | Jan 14, 1980 | Jan 14, 1980 | Precision Drilling Company, Inc. | Coleman | Brown, Shield #4 | 1,990 | 08331960 |
| 69518 | Jan 14, 1980 | Jan 14, 1980 | Precision Drilling Company, Inc. | Coleman | Courtney, Johnny L. #2 | 1,990 | 08300697 |
| 69489 | Jan 14, 1980 | Jan 14, 1980 | Precision Drilling Company, Inc. | Coleman | Weaver, Mrs. Eula Estate #2 | 2,990 | 08331958 |
| 37895 | Dec 1, 1978 | Dec 1, 1978 | Precision Drilling Company, Inc. | Coleman | Norris, H. O. #5 | 1,800 | 08331627 |
| 28113 | Jul 7, 1978 | Jul 7, 1978 | Precision Drilling Company, Inc. | Coleman | Weaver, Eula Mrs. Estate #2A | 2,500 | 08331494 |
| 14483 | Dec 21, 1977 | Dec 21, 1977 | Precision Drilling Company, Inc. | Coleman | Moseley, C. M."d" #D-1 | 1,705 | 08300645 |