| 248071 | Aug 13, 1984 | Aug 13, 1984 | Young, Marshall R., Oil Company | Hockley | DLS (San Andres) Unit #707 | 5,200 | 21934483 |
| 247475 | Aug 7, 1984 | Aug 7, 1984 | Young, Marshall R., Oil Company | Pecos | Parke, Chester A #2 | 10,500 | 37135095 |
| 243372 | Jun 27, 1984 | Jun 27, 1984 | Young, Marshall R., Oil Company | Hockley | Hankins, Mari-Alyce Trust #1 | 10,500 | 21934444 |
| 242767 | Jun 22, 1984 | Jun 22, 1984 | Young, Marshall R., Oil Company | Hockley | DLS (San Andres) Unit #409 | 5,200 | 21934437 |
| 242310 | Jun 18, 1984 | Jun 18, 1984 | Young, Marshall R., Oil Company | Hockley | DLS (San Andres) Unit #607 | 5,200 | 21934427 |
| 242318 | Jun 18, 1984 | Jun 18, 1984 | Young, Marshall R., Oil Company | Hockley | DLS (San Andres) Unit #408 | 5,200 | 21934428 |
| 239035 | May 16, 1984 | May 16, 1984 | Young, Marshall R., Oil Company | Menard | Volkmann, W. F. #8 | 2,000 | 32730572 |
| 239037 | May 16, 1984 | May 16, 1984 | Young, Marshall R., Oil Company | Menard | Volkmann, W. F. #7 | 2,000 | 32730573 |
| 237804 | May 7, 1984 | May 7, 1984 | Young, Marshall R., Oil Company | Howard | Kennemur #1 | 10,200 | 22733390 |
| 236958 | Apr 27, 1984 | Apr 27, 1984 | Young, Marshall R., Oil Company | Howard | Cole, W. S. #1 | 4,900 | 22733388 |
| 235380 | Apr 12, 1984 | Apr 12, 1984 | Young, Marshall R., Oil Company | Throckmorton | Throckmorton Land and Cattle Co. #1 | 6,000 | 44734038 |
| 234454 | Apr 4, 1984 | Apr 4, 1984 | Young, Marshall R., Oil Company | Throckmorton | Brown, R. A. #5 | 4,700 | 44734024 |
| 232495 | Mar 15, 1984 | Mar 15, 1984 | Young, Marshall R., Oil Company | Kent | Wallace #1 | 8,000 | 26331041 |
| 232540 | Mar 15, 1984 | Mar 15, 1984 | Young, Marshall R., Oil Company | Stonewall | Beggs, George Trust #1 | 6,900 | 43331814 |
| 232236 | Mar 13, 1984 | Mar 13, 1984 | Young, Marshall R., Oil Company | King | Parrott, L. S. et Al #1 | 3,900 | 26931212 |
| 232115 | Mar 9, 1984 | Mar 9, 1984 | Young, Marshall R., Oil Company | Baylor | Stout-Hunt Unit #1B | 5,900 | 02331069 |
| 231674 | Mar 8, 1984 | Mar 8, 1984 | Young, Marshall R., Oil Company | Hockley | Hayes, Bertha et Al #6 | 7,200 | 21934285 |
| 231678 | Mar 8, 1984 | Mar 8, 1984 | Young, Marshall R., Oil Company | Hockley | Finley Estate #10 | 7,200 | 21934286 |
| 231679 | Mar 8, 1984 | Mar 8, 1984 | Young, Marshall R., Oil Company | Hockley | Sherrod, Louise et UX #6 | 7,200 | 21934287 |
| 231849 | Feb 16, 1984 | Feb 16, 1984 | Young, Marshall R., Oil Company | Hockley | DLS (San Andres) Unit #509 | 5,200 | 21934244 |
| 231858 | Feb 16, 1984 | Feb 16, 1984 | Young, Marshall R., Oil Company | Hockley | DLS (San Andres) Unit #508 | 5,200 | 21934243 |
| 225853 | Dec 22, 1983 | Dec 22, 1983 | Young, Marshall R., Oil Company | Anderson | Ware #1 | 7,900 | 00131528 |
| 219611 | Nov 3, 1983 | Nov 3, 1983 | Young, Marshall R., Oil Company | Yoakum | Johnson, Virginia #1 | 9,500 | 50132490 |
| 218271 | Oct 21, 1983 | Oct 21, 1983 | Young, Marshall R., Oil Company | Anderson | Wills, N. N. #2A | 7,900 | 00131521 |
| 217973 | Oct 20, 1983 | Oct 20, 1983 | Young, Marshall R., Oil Company | Menard | Volkmann, W. F. #5 | 3,000 | 32730557 |
| 216404 | Oct 6, 1983 | Oct 6, 1983 | Young, Marshall R., Oil Company | Gaines | Brooks, Josephine #1 | 5,800 | 16532708 |
| 216396 | Oct 6, 1983 | Oct 6, 1983 | Young, Marshall R., Oil Company | Gaines | Methodist Home #1 | 5,800 | 16532707 |
| 215651 | Sep 30, 1983 | Sep 30, 1983 | Young, Marshall R., Oil Company | Menard | Volkmann, W. F. #1 | 3,000 | 32730548 |
| 215656 | Sep 30, 1983 | Sep 30, 1983 | Young, Marshall R., Oil Company | Menard | Volkmann, W. F. #2 | 3,000 | 32730549 |
| 215660 | Sep 30, 1983 | Sep 30, 1983 | Young, Marshall R., Oil Company | Menard | Volkmann, W. F. #3 | 3,000 | 32730550 |
| 215668 | Sep 30, 1983 | Sep 30, 1983 | Young, Marshall R., Oil Company | Menard | Volkmann, W. F. #4 | 3,000 | 32730551 |
| 215375 | Sep 29, 1983 | Sep 29, 1983 | Young, Marshall R., Oil Company | Andrews | Sims, H. O. et Al #2 | 10,600 | 00302587 |
| 215421 | Sep 28, 1983 | Sep 28, 1983 | Young, Marshall R., Oil Company | Franklin | Lindley, Pat #1 | 7,300 | 15930342 |
| 213549 | Sep 21, 1983 | Sep 21, 1983 | Young, Marshall R., Oil Company | Andrews | McCrea, Celia #6 | 6,900 | 00332558 |
| 212850 | Sep 19, 1983 | Sep 19, 1983 | Young, Marshall R., Oil Company | Shackelford | Jeter, E. A. #19 | 1,050 | 41735467 |
| 210988 | Sep 9, 1983 | Sep 9, 1983 | Young, Marshall R., Oil Company | Shackelford | Jeter, E. A. #13 | 1,050 | 41735433 |
| 210987 | Sep 9, 1983 | Sep 9, 1983 | Young, Marshall R., Oil Company | Shackelford | Jeter, E. A. #14 | 1,050 | 41735432 |
| 209039 | Sep 1, 1983 | Sep 1, 1983 | Young, Marshall R., Oil Company | Shackelford | Jeter, E. A. #18 | 1,050 | 41735359 |
| 208253 | Aug 29, 1983 | Aug 29, 1983 | Young, Marshall R., Oil Company | Howard | Olufsen "A" #6 | 3,195 | 22733165 |
| 208252 | Aug 29, 1983 | Aug 29, 1983 | Young, Marshall R., Oil Company | Howard | Olufsen "A" #5 | 3,400 | 22733164 |
| 208254 | Aug 29, 1983 | Aug 29, 1983 | Young, Marshall R., Oil Company | Howard | Olufsen "A" #7 | 3,400 | 22733166 |
| 208264 | Aug 29, 1983 | Aug 29, 1983 | Young, Marshall R., Oil Company | Howard | Olufsen "A" #8 | 3,400 | 22733167 |
| 208251 | Aug 29, 1983 | Aug 29, 1983 | Young, Marshall R., Oil Company | Howard | Olufsen "A" #9 | 3,400 | 22733163 |
| 207473 | Aug 25, 1983 | Aug 25, 1983 | Young, Marshall R., Oil Company | Throckmorton | Brown, R. A. #4 | 4,600 | 44733766 |
| 206776 | Aug 22, 1983 | Aug 22, 1983 | Young, Marshall R., Oil Company | Yoakum | Johnson, Wilma "A" #2 | 9,200 | 50132402 |
| 206826 | Aug 22, 1983 | Aug 22, 1983 | Young, Marshall R., Oil Company | Yoakum | Johnson, Wilma #2 | 9,200 | 50132403 |
| 205837 | Aug 16, 1983 | Aug 16, 1983 | Young, Marshall R., Oil Company | Terry | Pool, Louise et Al #11 | 5,300 | 44531139 |
| 205834 | Aug 16, 1983 | Aug 16, 1983 | Young, Marshall R., Oil Company | Terry | Pool, Louise et Al #I016 | 5,300 | 44531138 |
| 205437 | Aug 11, 1983 | Aug 11, 1983 | Young, Marshall R., Oil Company | Rusk | Seligman, F. W. #1 | 8,300 | 40131748 |
| 202419 | Jul 12, 1983 | Jul 12, 1983 | Young, Marshall R., Oil Company | Anderson | Wills, N. N. #1 | 7,714 | 00131436 |
| 198993 | Jun 21, 1983 | Jun 21, 1983 | Young, Marshall R., Oil Company | Throckmorton | Brown, R. A. #3 | 4,400 | 44733651 |
| 198629 | Jun 17, 1983 | Jun 17, 1983 | Young, Marshall R., Oil Company | Howard | Olufsen A #4 | 3,200 | 22733103 |
| 198627 | Jun 17, 1983 | Jun 17, 1983 | Young, Marshall R., Oil Company | Howard | Olufsen A #3 | 3,200 | 22733102 |
| 198625 | Jun 17, 1983 | Jun 17, 1983 | Young, Marshall R., Oil Company | Howard | Olufsen A #2 | 3,200 | 22733101 |
| 198623 | Jun 17, 1983 | Jun 17, 1983 | Young, Marshall R., Oil Company | Howard | Olufsen A #I 2 | 3,400 | 22733100 |
| 198620 | Jun 17, 1983 | Jun 17, 1983 | Young, Marshall R., Oil Company | Howard | Olufsen "A" #I 1 | 3,400 | 22733099 |
| 198618 | Jun 17, 1983 | Jun 17, 1983 | Young, Marshall R., Oil Company | Howard | Olufsen A #I 3 | 3,400 | 22733098 |
| 197004 | Jun 2, 1983 | Jun 2, 1983 | Young, Marshall R., Oil Company | Kent | Smis, Lora et Al #1 | 8,000 | 26330807 |
| 190430 | Mar 31, 1983 | Mar 31, 1983 | Young, Marshall R., Oil Company | Young | Clark, L. D. #1209 | 4,900 | 50336808 |
| 190429 | Mar 31, 1983 | Mar 31, 1983 | Young, Marshall R., Oil Company | Young | Roach, G. H. #1 GS | 1,211 | 50336807 |
| 190427 | Mar 31, 1983 | Mar 31, 1983 | Young, Marshall R., Oil Company | Young | Bass, T. J. #1 | 1,300 | 50336806 |
| 189122 | Mar 18, 1983 | Mar 18, 1983 | Young, Marshall R., Oil Company | Young | Campbell, et Al #2 | 5,110 | 50336770 |
| 186867 | Feb 24, 1983 | Feb 24, 1983 | Young, Marshall R., Oil Company | Howard | Olufsen 'B' #1 R | 3,200 | 22733031 |
| 185696 | Jan 27, 1983 | Jan 27, 1983 | Young, Marshall R., Oil Company | Shackelford | Jeter, E. A. #16 | 1,050 | 41734997 |
| 185686 | Jan 27, 1983 | Jan 27, 1983 | Young, Marshall R., Oil Company | Shackelford | Jeter, E. A. #17 | 1,050 | 41734996 |
| 183490 | Jan 17, 1983 | Jan 17, 1983 | Young, Marshall R., Oil Company | Howard | Olufsen "B" #1 | 3,154 | 22733008 |
| 183308 | Dec 31, 1982 | Dec 31, 1982 | Young, Marshall R., Oil Company | Terry | Northwest Terry Abo Unit #604 | 8,200 | 44531107 |
| 181295 | Dec 22, 1982 | Dec 22, 1982 | Young, Marshall R., Oil Company | Yoakum | Johnson, Wilma 'A' #1 | 9,200 | 50132325 |
| 180157 | Dec 15, 1982 | Dec 15, 1982 | Young, Marshall R., Oil Company | Howard | Olufsen 'A' #1 | 3,200 | 22732986 |
| 179521 | Dec 8, 1982 | Dec 8, 1982 | Young, Marshall R., Oil Company | Howard | Olufsen #3 | 3,200 | 22732976 |
| 178784 | Dec 2, 1982 | Dec 2, 1982 | Young, Marshall R., Oil Company | Pecos | McKenzie, Bruce et Al #1 | 10,590 | 37131672 |
| 179295 | Nov 30, 1982 | Nov 30, 1982 | Young, Marshall R., Oil Company | Howard | Olufsen #2 | 3,200 | 22732975 |
| 172022 | Sep 16, 1982 | Sep 16, 1982 | Young, Marshall R., Oil Company | Throckmorton | Brown, R. A. #2 | 5,110 | 44733313 |
| 168901 | Aug 6, 1982 | Aug 6, 1982 | Young, Marshall R., Oil Company | Throckmorton | Brown, R. A. #1 | 5,100 | 44733272 |
| 168407 | Aug 6, 1982 | Aug 6, 1982 | Young, Marshall R., Oil Company | Shackelford | Jeter, E. A. #10 | 1,050 | 41734694 |
| 168086 | Aug 4, 1982 | Aug 4, 1982 | Young, Marshall R., Oil Company | Shackelford | Jeter, E. A. #15 | 1,200 | 41734686 |
| 168085 | Aug 4, 1982 | Aug 4, 1982 | Young, Marshall R., Oil Company | Shackelford | Jeter, E. A. #14 | 1,050 | 41735432 |
| 168083 | Aug 4, 1982 | Aug 4, 1982 | Young, Marshall R., Oil Company | Shackelford | Jeter, E. A. #13 | 1,050 | 41735433 |
| 168081 | Aug 4, 1982 | Aug 4, 1982 | Young, Marshall R., Oil Company | Shackelford | Jeter, E. A. #12 | 1,050 | 41734683 |
| 168080 | Aug 4, 1982 | Aug 4, 1982 | Young, Marshall R., Oil Company | Shackelford | Jeter, E. A. #11 | 1,050 | 41734682 |
| 164482 | Jun 23, 1982 | Jun 23, 1982 | Young, Marshall R., Oil Company | Shackelford | Jeter, E. A. #8 | 1,050 | 41734631 |
| 164481 | Jun 23, 1982 | Jun 23, 1982 | Young, Marshall R., Oil Company | Shackelford | Jeter, E. A. #9 | 1,050 | 41734630 |
| 164234 | Jun 18, 1982 | Jun 18, 1982 | Young, Marshall R., Oil Company | Howard | Olufsen #1 | 3,300 | 22732779 |
| 163063 | Jun 8, 1982 | Jun 8, 1982 | Young, Marshall R., Oil Company | Young | Roach, G.H. #1 | 5,115 | 50336064 |
| 162745 | Jun 4, 1982 | Jun 4, 1982 | Young, Marshall R., Oil Company | Young | Clark, L. D. #1 | 5,000 | 50336052 |
| 161403 | May 21, 1982 | May 21, 1982 | Young, Marshall R., Oil Company | Shackelford | Jeter, E. A. (03540) #7 | 950 | 41734574 |
| 161306 | May 20, 1982 | May 20, 1982 | Young, Marshall R., Oil Company | Young | Byers, Peggy Swink et Al #1 | 5,065 | 50335990 |
| 161304 | May 20, 1982 | May 20, 1982 | Young, Marshall R., Oil Company | Young | Campbell et Al #1 | 5,200 | 50335989 |
| 160587 | May 12, 1982 | May 12, 1982 | Young, Marshall R., Oil Company | Young | Davis, G.W. #1 | 5,000 | 50335978 |
| 160428 | May 11, 1982 | May 11, 1982 | Young, Marshall R., Oil Company | Shackelford | Jeter, E.A. #4 | 950 | 41734518 |
| 160427 | May 11, 1982 | May 11, 1982 | Young, Marshall R., Oil Company | Shackelford | Jeter, E. A. (03540) #6 | 950 | 41734560 |
| 158336 | Apr 28, 1982 | Apr 28, 1982 | Young, Marshall R., Oil Company | Kent | Swenson, S. M. #383 | 7,730 | 26330262 |
| 157984 | Apr 26, 1982 | Apr 26, 1982 | Young, Marshall R., Oil Company | Shackelford | Jeter, E.A. #5 | 950 | 41734536 |
| 157811 | Apr 20, 1982 | Apr 20, 1982 | Young, Marshall R., Oil Company | Yoakum | Johnson, Wilma #1 | 9,500 | 50132231 |
| 157240 | Apr 19, 1982 | Apr 19, 1982 | Young, Marshall R., Oil Company | Shackelford | Jeter, E.A. #4 | 950 | 41734518 |
| 144625 | Dec 17, 1981 | Dec 17, 1981 | Young, Marshall R., Oil Company | Yoakum | Shepherd #1 | 5,286 | 50132174 |
| 140543 | Oct 27, 1981 | Oct 27, 1981 | Young, Marshall R., Oil Company | Kent | Weldon & Ida Sue Johnson "A" #2 | 7,000 | 26330751 |
| 132980 | Sep 11, 1981 | Sep 11, 1981 | Young, Marshall R., Oil Company | Yoakum | Clawater et Al #1 | 11,419 | 50132149 |
| 131310 | Aug 27, 1981 | Aug 27, 1981 | Young, Marshall R., Oil Company | Ward | Johnson, M.L. #2R | 2,400 | 47532408 |
| 125437 | Jul 13, 1981 | Jul 13, 1981 | Young, Marshall R., Oil Company | Shackelford | Cook "a", Sec 146 #11 | 1,668 | 41734052 |