| 110724 | Mar 4, 1981 | Mar 4, 1981 | Champlin Exploration, Inc. | Fayette | Rightmer "D" #1 | 8,500 | 14930958 |
| 110617 | Mar 4, 1981 | Mar 4, 1981 | Champlin Exploration, Inc. | Fayette | K. F. J. Unit #1 | 8,500 | 14930955 |
| 111665 | Mar 3, 1981 | Mar 3, 1981 | Champlin Exploration, Inc. | Fayette | Richards-Mikulenka #1 | 8,600 | 14930879 |
| 192350 | Feb 17, 1981 | Feb 17, 1981 | Champlin Exploration, Inc. | Fayette | Zoch, Erwin #1 | 8,500 | 14930655 |
| 108254 | Feb 12, 1981 | Feb 12, 1981 | Champlin Exploration, Inc. | Fayette | Barker - Kret Unit #1 | 8,500 | 14930931 |
| 108253 | Feb 12, 1981 | Feb 12, 1981 | Champlin Exploration, Inc. | Fayette | Rightmer "E" #1 | 8,500 | 14930930 |
| 108252 | Feb 12, 1981 | Feb 12, 1981 | Champlin Exploration, Inc. | Fayette | Kelly, William Henry #1 | 8,500 | 14930929 |
| 107228 | Feb 2, 1981 | Feb 2, 1981 | Champlin Exploration, Inc. | Fayette | Boehnke, Henry "B" Unit #1 | 8,500 | 14930916 |
| 106701 | Jan 29, 1981 | Jan 29, 1981 | Champlin Exploration, Inc. | Gonzales | Oliver, F.G. #1 | 9,342 | 17730787 |
| 106699 | Jan 29, 1981 | Jan 29, 1981 | Champlin Exploration, Inc. | Lee | Harrell, Mary Blackburn Unit #3 | 8,900 | 28730850 |
| 106696 | Jan 29, 1981 | Jan 29, 1981 | Champlin Exploration, Inc. | Burleson | Barnett, A.M. #1 | 8,900 | 05131304 |
| 106694 | Jan 29, 1981 | Jan 29, 1981 | Champlin Exploration, Inc. | Burleson | Barnett, A.M. #2 | 8,900 | 05131303 |
| 106692 | Jan 29, 1981 | Jan 29, 1981 | Champlin Exploration, Inc. | Lee | Noack-Moerbe Unit #1 | 8,900 | 28730849 |
| 106691 | Jan 29, 1981 | Jan 29, 1981 | Champlin Exploration, Inc. | Fayette | Boehnke, Henry Elton Unit #1 | 8,500 | 14930909 |
| 106690 | Jan 29, 1981 | Jan 29, 1981 | Champlin Exploration, Inc. | Fayette | Sierra Madre #5 | 8,500 | 14930908 |
| 106689 | Jan 29, 1981 | Jan 29, 1981 | Champlin Exploration, Inc. | Fayette | Hart, Bess #2 | 8,500 | 14930907 |
| 106688 | Jan 29, 1981 | Jan 29, 1981 | Champlin Exploration, Inc. | Fayette | Parker, Truett #1 | 8,500 | 14930906 |
| 106685 | Jan 29, 1981 | Jan 29, 1981 | Champlin Exploration, Inc. | Lee | Harrell, Mary Blackburn #1 | 8,900 | 28730848 |
| 102671 | Dec 18, 1980 | Dec 18, 1980 | Champlin Exploration, Inc. | Burleson | Brinkman, Junell #1 | 8,515 | 05130604 |
| 102568 | Dec 17, 1980 | Dec 17, 1980 | Champlin Exploration, Inc. | Fayette | Fleck, Julia Unit #1 | 8,500 | 14930847 |
| 102562 | Dec 17, 1980 | Dec 17, 1980 | Champlin Exploration, Inc. | Fayette | Gosch-Guadiano Unit #1 | 8,500 | 14930845 |
| 102561 | Dec 17, 1980 | Dec 17, 1980 | Champlin Exploration, Inc. | Fayette | Holstein, Elijah Unit #1 | 8,500 | 14930844 |
| 101245 | Dec 8, 1980 | Dec 8, 1980 | Champlin Exploration, Inc. | Fayette | Cherry, William W. #1 | 8,500 | 14930830 |
| 101178 | Dec 5, 1980 | Dec 5, 1980 | Champlin Exploration, Inc. | Fayette | Bailey-Fietsam Unit #1 | 8,500 | 14930822 |
| 100760 | Dec 3, 1980 | Dec 3, 1980 | Champlin Exploration, Inc. | Burleson | Stegmueller #9 | 8,900 | 05131182 |
| 99195 | Nov 14, 1980 | Nov 14, 1980 | Champlin Exploration, Inc. | Fayette | Rightmer "B" #1 | 8,500 | 14930808 |
| 99193 | Nov 14, 1980 | Nov 14, 1980 | Champlin Exploration, Inc. | Fayette | Fondren, Helen #1 | 8,500 | 14930807 |
| 99949 | Nov 13, 1980 | Nov 13, 1980 | Champlin Exploration, Inc. | Fayette | Lehmann, Willie "A" #1 | 8,600 | 14930764 |
| 98923 | Nov 13, 1980 | Nov 13, 1980 | Champlin Exploration, Inc. | Fayette | Pietsch-Schulz Unit #1 | 8,500 | 14930801 |
| 98921 | Nov 13, 1980 | Nov 13, 1980 | Champlin Exploration, Inc. | Lee | Kriegel-Francis #1 | 8,900 | 28730818 |
| 98820 | Nov 12, 1980 | Nov 12, 1980 | Champlin Exploration, Inc. | Fayette | Sierra Madre #2 | 8,800 | 14930800 |
| 98818 | Nov 12, 1980 | Nov 12, 1980 | Champlin Exploration, Inc. | Fayette | Sierra Madre #4 | 8,800 | 14930799 |
| 98816 | Nov 12, 1980 | Nov 12, 1980 | Champlin Exploration, Inc. | Fayette | Sierra Madre #1 | 8,800 | 14930798 |
| 98814 | Nov 12, 1980 | Nov 12, 1980 | Champlin Exploration, Inc. | Fayette | Sierra Madre #3 | 8,800 | 14930797 |
| 98813 | Nov 12, 1980 | Nov 12, 1980 | Champlin Exploration, Inc. | Fayette | Urner-Elias Unit #1 | 8,500 | 14930796 |
| 98291 | Nov 6, 1980 | Nov 6, 1980 | Champlin Exploration, Inc. | Fayette | Kelly, Joe M. Unit #1 | 8,800 | 14930786 |
| 95213 | Oct 9, 1980 | Oct 9, 1980 | Champlin Exploration, Inc. | Burleson | Stegmueller #8 | 8,900 | 05131077 |
| 95163 | Oct 9, 1980 | Oct 9, 1980 | Champlin Exploration, Inc. | Fayette | Reitz, William B. #1 | 8,500 | 14930747 |
| 93443 | Sep 22, 1980 | Sep 22, 1980 | Champlin Exploration, Inc. | Burleson | Barnett #4 | 8,900 | 05131035 |
| 92736 | Sep 16, 1980 | Sep 16, 1980 | Champlin Exploration, Inc. | Burleson | Stegmueller #10 | 8,900 | 05131022 |
| 92601 | Sep 15, 1980 | Sep 15, 1980 | Champlin Exploration, Inc. | Fayette | Ephraim-State #1 | 8,500 | 14930723 |
| 91213 | Sep 2, 1980 | Sep 2, 1980 | Champlin Exploration, Inc. | Burleson | Barnett #3 | 8,900 | 05130974 |
| 91211 | Sep 2, 1980 | Sep 2, 1980 | Champlin Exploration, Inc. | Burleson | Stegmueller #6 | 8,900 | 05130973 |
| 89846 | Aug 14, 1980 | Aug 14, 1980 | Champlin Exploration, Inc. | Burleson | Barnett #5 | 8,900 | 05130940 |
| 88674 | Aug 5, 1980 | Aug 5, 1980 | Champlin Exploration, Inc. | Burleson | Barnett #2 | 8,900 | 05130913 |
| 88174 | Jul 29, 1980 | Jul 29, 1980 | Champlin Exploration, Inc. | Fayette | Frierson, J. L. #1 | 8,500 | 14930677 |
| 88172 | Jul 29, 1980 | Jul 29, 1980 | Champlin Exploration, Inc. | Fayette | Elias, Victor #1 | 8,500 | 14930676 |
| 88169 | Jul 29, 1980 | Jul 29, 1980 | Champlin Exploration, Inc. | Fayette | Richards, Gilbert #1 | 8,500 | 14930675 |
| 86954 | Jul 17, 1980 | Jul 17, 1980 | Champlin Exploration, Inc. | Fayette | Karisch, Roy M. #1 | 8,500 | 14930667 |
| 86713 | Jul 15, 1980 | Jul 15, 1980 | Champlin Exploration, Inc. | Burleson | Stegmueller #7 | 8,900 | 05130871 |
| 86476 | Jul 14, 1980 | Jul 14, 1980 | Champlin Exploration, Inc. | Fayette | Zoch, Erwin #1 | 8,500 | 14930655 |
| 86467 | Jul 14, 1980 | Jul 14, 1980 | Champlin Exploration, Inc. | Fayette | Boehnke, A. Edward #1 | 8,500 | 14930654 |
| 87099 | Jul 7, 1980 | Jul 7, 1980 | Champlin Exploration, Inc. | Lee | Wolz, Emmitt Trust-Humphrey Best #1 | 8,900 | 28730675 |
| 84305 | Jun 18, 1980 | Jun 18, 1980 | Champlin Exploration, Inc. | Fayette | Karisch, Hulda Unit #1 | 8,500 | 14930622 |
| 83138 | Jun 6, 1980 | Jun 6, 1980 | Champlin Exploration, Inc. | Borden | Clayton & Johnson #2 | 9,000 | 03330584 |
| 82876 | Jun 3, 1980 | Jun 3, 1980 | Champlin Exploration, Inc. | Lee | Gerdes, Garwood #H1 | 9,200 | 28730712 |
| 82874 | Jun 3, 1980 | Jun 3, 1980 | Champlin Exploration, Inc. | Lee | Gerdes, Garwood #G1 | 9,200 | 28730711 |
| 82472 | May 30, 1980 | May 30, 1980 | Champlin Exploration, Inc. | Fayette | Boehnke, Alvin D. #1 | 8,500 | 14930588 |
| 81470 | May 19, 1980 | May 19, 1980 | Champlin Exploration, Inc. | Fayette | Janecka, Felix #1 | 8,500 | 14930575 |
| 81207 | May 15, 1980 | May 15, 1980 | Champlin Exploration, Inc. | Fayette | Haschke, Eugene #1 | 8,500 | 14930571 |
| 80592 | May 7, 1980 | May 7, 1980 | Champlin Exploration, Inc. | Lee | Gerdes, Garwood #F1 | 9,200 | 28730693 |
| 75835 | Mar 20, 1980 | Mar 20, 1980 | Champlin Exploration, Inc. | Bastrop | Hannusch Unit #1 | 8,500 | 02130275 |
| 75832 | Mar 20, 1980 | Mar 20, 1980 | Champlin Exploration, Inc. | Fayette | Ephraim, Hulda "A" #1 | 8,500 | 14930514 |
| 75442 | Mar 18, 1980 | Mar 18, 1980 | Champlin Exploration, Inc. | Fayette | Rightmer #1 | 8,800 | 14930509 |
| 73455 | Feb 25, 1980 | Feb 25, 1980 | Champlin Exploration, Inc. | Burleson | Barnett #1 | 8,900 | 05130634 |
| 73453 | Feb 25, 1980 | Feb 25, 1980 | Champlin Exploration, Inc. | Fayette | Rosenhain #1 | 8,500 | 14930491 |
| 73327 | Feb 22, 1980 | Feb 22, 1980 | Champlin Exploration, Inc. | Fayette | Lehman, Willie Unit #1 | 8,500 | 14930489 |
| 72986 | Feb 20, 1980 | Feb 20, 1980 | Champlin Exploration, Inc. | Burleson | Stegmueller #4 | 8,900 | 05130627 |
| 71307 | Jan 28, 1980 | Jan 28, 1980 | Champlin Exploration, Inc. | Lee | Wood #1 | 9,200 | 28730611 |
| 68765 | Jan 7, 1980 | Jan 7, 1980 | Champlin Exploration, Inc. | Burleson | Stegmueller #3 | 9,200 | 05130559 |
| 64805 | Nov 28, 1979 | Nov 28, 1979 | Champlin Exploration, Inc. | Lee | Gerdes, Garwood #E-1 | 9,200 | 28730600 |
| 64804 | Nov 28, 1979 | Nov 28, 1979 | Champlin Exploration, Inc. | Burleson | Stegmueller #1 | 9,200 | 05130517 |
| 63199 | Nov 8, 1979 | Nov 8, 1979 | Champlin Exploration, Inc. | Lee | Knox #1 | 9,200 | 28730582 |
| 62856 | Oct 25, 1979 | Oct 25, 1979 | Champlin Exploration, Inc. | Lee | Leitko, Curtis #1 | 9,200 | 28730579 |
| 58643 | Sep 21, 1979 | Sep 21, 1979 | Champlin Exploration, Inc. | Fayette | Mitschke #1 | 8,800 | 14930386 |
| 58421 | Sep 20, 1979 | Sep 20, 1979 | Champlin Exploration, Inc. | Fayette | Schulz, Raymond #1 | 8,800 | 14930384 |
| 58420 | Sep 20, 1979 | Sep 20, 1979 | Champlin Exploration, Inc. | Fayette | Hart, Bess #1 | 8,800 | 14930383 |
| 57881 | Sep 13, 1979 | Sep 13, 1979 | Champlin Exploration, Inc. | Lee | McCoy #1 | 9,200 | 28730552 |
| 57371 | Sep 6, 1979 | Sep 6, 1979 | Champlin Exploration, Inc. | Fayette | Hart, Gussie R. #2 | 8,800 | 14930375 |
| 57369 | Sep 6, 1979 | Sep 6, 1979 | Champlin Exploration, Inc. | Fayette | Hart, Gussie R. #1 | 8,800 | 14930374 |
| 57368 | Sep 6, 1979 | Sep 6, 1979 | Champlin Exploration, Inc. | Fayette | Schmidt Heirs #1 | 8,800 | 14930373 |
| 57464 | Aug 21, 1979 | Aug 21, 1979 | Champlin Exploration, Inc. | Lee | Gerdes, Garwood "D" #1 | 9,200 | 28730540 |
| 53354 | Jul 20, 1979 | Jul 20, 1979 | Champlin Exploration, Inc. | Lee | Shipman, Shannon #1 | 9,200 | 28730530 |
| 52254 | Jul 5, 1979 | Jul 5, 1979 | Champlin Exploration, Inc. | Lee | Gerdes "B" #2 | 9,200 | 28730517 |
| 51162 | Jun 20, 1979 | Jun 20, 1979 | Champlin Exploration, Inc. | Lee | Spitzenberger #1 | 8,000 | 28730513 |
| 48474 | May 15, 1979 | May 15, 1979 | Champlin Exploration, Inc. | Lee | Gerdes, Garwood "C" #1 | 9,000 | 28730497 |
| 47190 | Apr 25, 1979 | Apr 25, 1979 | Champlin Exploration, Inc. | Lee | Wolz, Emmitt P., Trustee #2 | 8,500 | 28730487 |
| 46727 | Apr 18, 1979 | Apr 18, 1979 | Champlin Exploration, Inc. | Fayette | Ephraim, Hulda #2 | 9,000 | 14930339 |
| 43871 | Mar 7, 1979 | Mar 7, 1979 | Champlin Exploration, Inc. | Fayette | Noack, A. #2 | 8,800 | 14930334 |
| 43870 | Mar 7, 1979 | Mar 7, 1979 | Champlin Exploration, Inc. | Fayette | Zoch, M. #1 | 8,800 | 14930333 |
| 42763 | Feb 20, 1979 | Feb 20, 1979 | Champlin Exploration, Inc. | Fayette | Noack, A. #1 | 8,800 | 14930331 |
| 41246 | Jan 22, 1979 | Jan 22, 1979 | Champlin Exploration, Inc. | Fayette | Ephraim, Hulda #1 | 8,800 | 14930322 |
| 39111 | Dec 18, 1978 | Dec 18, 1978 | Champlin Exploration, Inc. | Lee | Gerdes "B" #1 | 9,130 | 28730441 |
| 37722 | Nov 29, 1978 | Nov 29, 1978 | Champlin Exploration, Inc. | Lee | Gerdes, Garwood "A" #1 | 8,800 | 28730436 |
| 36361 | Nov 7, 1978 | Nov 7, 1978 | Champlin Exploration, Inc. | Lee | Wolz, Emmitt P. Trustee #1 | 8,800 | 28730427 |
| 25529 | May 31, 1978 | May 31, 1978 | Champlin Exploration, Inc. | Lee | Schacherl #1 | 8,800 | 28730349 |