| 228471 | Feb 6, 1984 | Feb 6, 1984 | American Petrofina Co. of Tex. | Borden | Canon "A" #4 | 7,400 | 03331006 |
| 228186 | Jan 27, 1984 | Jan 27, 1984 | American Petrofina Co. of Tex. | Duval | Welder Heirs "A" #8 | 2,405 | 13100463 |
| 227559 | Jan 26, 1984 | Jan 26, 1984 | American Petrofina Co. of Tex. | Borden | Canon "A" #3 | 7,400 | 03331004 |
| 227558 | Jan 26, 1984 | Jan 26, 1984 | American Petrofina Co. of Tex. | Tom Green | Plagens, M. A. et Al #1 | 7,400 | 45131373 |
| 227192 | Jan 25, 1984 | Jan 25, 1984 | American Petrofina Co. of Tex. | Shackelford | Walker Estate "A" #3 | 4,645 | 41730494 |
| 229614 | Jan 24, 1984 | Jan 24, 1984 | American Petrofina Co. of Tex. | Nueces | Rivers, W. C. #6 | 6,812 | 35531174 |
| 226872 | Jan 20, 1984 | Jan 20, 1984 | American Petrofina Co. of Tex. | Nueces | State Tract 973 #12 | 7,321 | 35531650 |
| 228296 | Jan 20, 1984 | Jan 20, 1984 | American Petrofina Co. of Tex. | Jim Wells | Dodd, Leona #5 | 5,654 | 24900851 |
| 227666 | Jan 12, 1984 | Jan 12, 1984 | American Petrofina Co. of Tex. | Jackson | Lavaca River Bed, Tract #2 #2 | 5,781 | 23902927 |
| 227711 | Jan 4, 1984 | Jan 4, 1984 | American Petrofina Co. of Tex. | Jackson | Lavaca River Bed Tract #2 #6 | 5,625 | 23981407 |
| 227704 | Jan 4, 1984 | Jan 4, 1984 | American Petrofina Co. of Tex. | Jackson | Lavaca River Bed Tract #2 #7 | 5,816 | 23981408 |
| 224752 | Dec 27, 1983 | Dec 27, 1983 | American Petrofina Co. of Tex. | Lipscomb | Chew, M. P. #6 | 8,700 | 29531459 |
| 226189 | Dec 15, 1983 | Dec 15, 1983 | American Petrofina Co. of Tex. | Franklin | Terry, Jimmie Kate #17 | 4,550 | 15930347 |
| 221964 | Nov 29, 1983 | Nov 29, 1983 | American Petrofina Co. of Tex. | Calhoun | Smith, Irma May #2 | 9,285 | 05730837 |
| 218672 | Oct 25, 1983 | Oct 25, 1983 | American Petrofina Co. of Tex. | Garza | Southwest Garza Unit #325 | 3,700 | 16931325 |
| 218219 | Oct 21, 1983 | Oct 21, 1983 | American Petrofina Co. of Tex. | Fisher | Pearce-Holland "A" #8 | 6,050 | 15131746 |
| 217932 | Oct 19, 1983 | Oct 19, 1983 | American Petrofina Co. of Tex. | Garza | Southwest Garza Unit #408 W | 3,100 | 16932196 |
| 217916 | Oct 19, 1983 | Oct 19, 1983 | American Petrofina Co. of Tex. | Victoria | Bonner, R. R. #1 | 7,613 | 46903216 |
| 217793 | Oct 19, 1983 | Oct 19, 1983 | American Petrofina Co. of Tex. | Wichita | Cypridge Mangold Unit #3039 | 3,950 | 48539610 |
| 217283 | Oct 17, 1983 | Oct 17, 1983 | American Petrofina Co. of Tex. | Shackelford | Morris, J. P. "M" #63 | 1,750 | 41735545 |
| 216704 | Oct 7, 1983 | Oct 7, 1983 | American Petrofina Co. of Tex. | Garza | Southeast Garza Unit #129 | 3,050 | 16932193 |
| 216700 | Oct 7, 1983 | Oct 7, 1983 | American Petrofina Co. of Tex. | Garza | Southeast Garza Unit #813 | 3,050 | 16932190 |
| 216703 | Oct 7, 1983 | Oct 7, 1983 | American Petrofina Co. of Tex. | Garza | Southwest Garza Unit #204WA | 3,100 | 16932192 |
| 216702 | Oct 7, 1983 | Oct 7, 1983 | American Petrofina Co. of Tex. | Garza | Southwest Garza Unit #402WA | 3,100 | 16932191 |
| 214777 | Sep 26, 1983 | Sep 26, 1983 | American Petrofina Co. of Tex. | Wichita | Staley Mangold Unit #120 | 4,000 | 48539542 |
| 219589 | Sep 23, 1983 | Sep 23, 1983 | American Petrofina Co. of Tex. | Mitchell | Westbrook Southeast Unit #108 | 3,190 | 33531817 |
| 213643 | Sep 21, 1983 | Sep 21, 1983 | American Petrofina Co. of Tex. | Cochran | Nichols #3 | 5,000 | 07931815 |
| 213642 | Sep 21, 1983 | Sep 21, 1983 | American Petrofina Co. of Tex. | Cochran | Nichols #4 | 5,000 | 07931814 |
| 213637 | Sep 21, 1983 | Sep 21, 1983 | American Petrofina Co. of Tex. | Cochran | Nichols #2 | 5,000 | 07931813 |
| 219554 | Sep 20, 1983 | Sep 20, 1983 | American Petrofina Co. of Tex. | Chambers | Miller, A. L. et al "A" #3 | 8,115 | 07130139 |
| 211955 | Sep 13, 1983 | Sep 13, 1983 | American Petrofina Co. of Tex. | Guadalupe | Denman, Sue E. "C" #43 | 2,725 | 18732658 |
| 211954 | Sep 13, 1983 | Sep 13, 1983 | American Petrofina Co. of Tex. | Guadalupe | Denman, Sue E. "C" #44 | 2,725 | 18732657 |
| 211953 | Sep 13, 1983 | Sep 13, 1983 | American Petrofina Co. of Tex. | Guadalupe | Denman, Sue E. "C" #45 | 2,725 | 18732656 |
| 211952 | Sep 13, 1983 | Sep 13, 1983 | American Petrofina Co. of Tex. | Guadalupe | Denman, Sue E. "C" #46 | 2,725 | 18732655 |
| 211951 | Sep 13, 1983 | Sep 13, 1983 | American Petrofina Co. of Tex. | Guadalupe | Denman, Sue E. "C" #47 | 2,725 | 18732654 |
| 208705 | Aug 30, 1983 | Aug 30, 1983 | American Petrofina Co. of Tex. | Goliad | Reed, D. M. #4 | 5,400 | 17531390 |
| 208636 | Aug 30, 1983 | Aug 30, 1983 | American Petrofina Co. of Tex. | Ector | Emmons Unit #102 A | 4,800 | 13534303 |
| 207388 | Aug 25, 1983 | Aug 25, 1983 | American Petrofina Co. of Tex. | Wichita | Staley Mangold Unit #119 | 3,975 | 48539190 |
| 207344 | Aug 24, 1983 | Aug 24, 1983 | American Petrofina Co. of Tex. | San Patricio | Roots, W. L. #1 | 7,100 | 40931805 |
| 207242 | Aug 24, 1983 | Aug 24, 1983 | American Petrofina Co. of Tex. | Cochran | RJR Ranch #3 F | 5,000 | 07931742 |
| 207244 | Aug 24, 1983 | Aug 24, 1983 | American Petrofina Co. of Tex. | Cochran | RJR Ranch "A" #2 F | 5,000 | 07931743 |
| 206887 | Aug 23, 1983 | Aug 23, 1983 | American Petrofina Co. of Tex. | Shackelford | Morris, J. P. "M" #62 | 1,700 | 41735319 |
| 209571 | Aug 17, 1983 | Aug 17, 1983 | American Petrofina Co. of Tex. | Montgomery | Keystone Mills Gas Unit #1W | 9,235 | 33930399 |
| 205633 | Aug 15, 1983 | Aug 15, 1983 | American Petrofina Co. of Tex. | Cochran | Ware 57 #1 | 5,000 | 07931735 |
| 205637 | Aug 15, 1983 | Aug 15, 1983 | American Petrofina Co. of Tex. | Cochran | Ware 56 #1 | 5,000 | 07931736 |
| 205639 | Aug 15, 1983 | Aug 15, 1983 | American Petrofina Co. of Tex. | Cochran | Ware 55 #1 | 5,000 | 07931737 |
| 205622 | Aug 15, 1983 | Aug 15, 1983 | American Petrofina Co. of Tex. | Shackelford | Morris, J. P. "N" #10 | 1,700 | 41735298 |
| 204965 | Aug 10, 1983 | Aug 10, 1983 | American Petrofina Co. of Tex. | Cochran | RJR Ranch 'B' #1 F | 5,000 | 07931733 |
| 203693 | Aug 2, 1983 | Aug 2, 1983 | American Petrofina Co. of Tex. | Mitchell | Coleman Ranch Unit #203 W | 3,000 | 33532595 |
| 203692 | Aug 2, 1983 | Aug 2, 1983 | American Petrofina Co. of Tex. | Mitchell | Coleman Ranch Unit #202 W | 3,000 | 33532594 |
| 203691 | Aug 2, 1983 | Aug 2, 1983 | American Petrofina Co. of Tex. | Mitchell | Coleman Ranch Unit #104 | 3,000 | 33532593 |
| 203687 | Aug 2, 1983 | Aug 2, 1983 | American Petrofina Co. of Tex. | Mitchell | Coleman Ranch Unit #1410 | 3,300 | 33532592 |
| 203672 | Aug 2, 1983 | Aug 2, 1983 | American Petrofina Co. of Tex. | Mitchell | Coleman Ranch Unit #1409 | 3,250 | 33532591 |
| 203671 | Aug 2, 1983 | Aug 2, 1983 | American Petrofina Co. of Tex. | Mitchell | Coleman Ranch Unit #902 W | 3,000 | 33532590 |
| 203669 | Aug 2, 1983 | Aug 2, 1983 | American Petrofina Co. of Tex. | Mitchell | Coleman Ranch Unit #804 W | 3,000 | 33532589 |
| 203668 | Aug 2, 1983 | Aug 2, 1983 | American Petrofina Co. of Tex. | Mitchell | Coleman Ranch Unit #401 W | 3,000 | 33532588 |
| 203222 | Jul 28, 1983 | Jul 28, 1983 | American Petrofina Co. of Tex. | Ector | Emmons Unit #123 | 4,700 | 13534266 |
| 203221 | Jul 28, 1983 | Jul 28, 1983 | American Petrofina Co. of Tex. | Ector | Emmons Unit #124 | 4,750 | 13534265 |
| 204983 | Jul 27, 1983 | Jul 27, 1983 | American Petrofina Co. of Tex. | Calhoun | McDonald, A. B. #1 | 9,497 | 05700270 |
| 202993 | Jul 27, 1983 | Jul 27, 1983 | American Petrofina Co. of Tex. | Ector | East Penwell (San Andres) Unit #1005 | 3,800 | 13534262 |
| 202991 | Jul 27, 1983 | Jul 27, 1983 | American Petrofina Co. of Tex. | Ector | East Penwell (San Andres) Unit #1211 | 3,800 | 13534261 |
| 202990 | Jul 27, 1983 | Jul 27, 1983 | American Petrofina Co. of Tex. | Ector | East Penwell (San Andres) Unit #1212 | 3,900 | 13534260 |
| 202988 | Jul 27, 1983 | Jul 27, 1983 | American Petrofina Co. of Tex. | Ector | East Penwell (San Andres) Unit #1314 | 3,750 | 13534259 |
| 202987 | Jul 27, 1983 | Jul 27, 1983 | American Petrofina Co. of Tex. | Ector | East Penwell (San Andres) Unit #1410 | 3,750 | 13534258 |
| 202986 | Jul 27, 1983 | Jul 27, 1983 | American Petrofina Co. of Tex. | Ector | East Penwell (San Andres) Unit #1915 | 3,900 | 13534257 |
| 202828 | Jul 26, 1983 | Jul 26, 1983 | American Petrofina Co. of Tex. | Chambers | Miller "B" #2 | 8,815 | 07100984 |
| 202187 | Jul 20, 1983 | Jul 20, 1983 | American Petrofina Co. of Tex. | Mitchell | Coleman Ranch Unit #814 | 3,300 | 33532583 |
| 202186 | Jul 20, 1983 | Jul 20, 1983 | American Petrofina Co. of Tex. | Mitchell | Coleman Ranch Unit #910 | 3,000 | 33532582 |
| 202486 | Jul 19, 1983 | Jul 19, 1983 | American Petrofina Co. of Tex. | Cochran | Nichols #1 | 5,000 | 07931716 |
| 201790 | Jul 18, 1983 | Jul 18, 1983 | American Petrofina Co. of Tex. | Goliad | Reed, Addie Bell #1 | 5,413 | 17530145 |
| 200833 | Jul 8, 1983 | Jul 8, 1983 | American Petrofina Co. of Tex. | Victoria | Bonner, R. R. #1 | 7,420 | 46903216 |
| 200805 | Jul 7, 1983 | Jul 7, 1983 | American Petrofina Co. of Tex. | Chambers | Casey Heirs #1 | 8,865 | 07131363 |
| 200735 | Jul 7, 1983 | Jul 7, 1983 | American Petrofina Co. of Tex. | Garza | Southeast Garza Unit #331 | 3,150 | 16932082 |
| 200734 | Jul 7, 1983 | Jul 7, 1983 | American Petrofina Co. of Tex. | Garza | Southeast Garza Unit #328 | 3,150 | 16932081 |
| 200733 | Jul 7, 1983 | Jul 7, 1983 | American Petrofina Co. of Tex. | Garza | Southeast Garza Unit #332 | 3,150 | 16932080 |
| 200634 | Jul 7, 1983 | Jul 7, 1983 | American Petrofina Co. of Tex. | Mitchell | Morrison 'E' #35 | 3,100 | 33532576 |
| 200346 | Jul 5, 1983 | Jul 5, 1983 | American Petrofina Co. of Tex. | Smith | Connally #1 | 8,470 | 42330641 |
| 199337 | Jun 24, 1983 | Jun 24, 1983 | American Petrofina Co. of Tex. | Stephens | Hill, J. R. #7 | 4,350 | 42933710 |
| 198731 | Jun 20, 1983 | Jun 20, 1983 | American Petrofina Co. of Tex. | Coryell | McKenzie, Walter #1 | 7,000 | 09930099 |
| 198665 | Jun 8, 1983 | Jun 8, 1983 | American Petrofina Co. of Tex. | Refugio | F. M. Fox et Al #1 | 6,464 | 39102183 |
| 198663 | Jun 7, 1983 | Jun 7, 1983 | American Petrofina Co. of Tex. | Duval | Welder, J. F. Heirs "C" #8 | 2,553 | 13102182 |
| 193946 | May 9, 1983 | May 9, 1983 | American Petrofina Co. of Tex. | Fisher | Holland, Pearce "A" #7 | 6,050 | 15131656 |
| 193198 | May 3, 1983 | May 3, 1983 | American Petrofina Co. of Tex. | Titus | Pewitt "B" SWD #13 D | 5,000 | 44930381 |
| 193148 | Apr 29, 1983 | Apr 29, 1983 | American Petrofina Co. of Tex. | Guadalupe | Denman "A" #80 | 2,800 | 18732492 |
| 193145 | Apr 29, 1983 | Apr 29, 1983 | American Petrofina Co. of Tex. | Guadalupe | Denman "A" #82 | 2,800 | 18732491 |
| 193142 | Apr 29, 1983 | Apr 29, 1983 | American Petrofina Co. of Tex. | Guadalupe | Denman "A" #81 | 2,800 | 18732490 |
| 192082 | Apr 20, 1983 | Apr 20, 1983 | American Petrofina Co. of Tex. | San Patricio | Baldwin, J. C. #5 | 6,219 | 40903248 |
| 191620 | Apr 18, 1983 | Apr 18, 1983 | American Petrofina Co. of Tex. | Guadalupe | Denman "A" #78 | 2,800 | 18732455 |
| 191676 | Apr 15, 1983 | Apr 15, 1983 | American Petrofina Co. of Tex. | Guadalupe | Denman "A" #78 | 2,800 | 18732479 |
| 191497 | Apr 15, 1983 | Apr 15, 1983 | American Petrofina Co. of Tex. | Guadalupe | Denman "A" #79 | 2,800 | 18732456 |
| 191384 | Apr 12, 1983 | Apr 12, 1983 | American Petrofina Co. of Tex. | Shackelford | Morris, J. P. "N" #9 | 1,700 | 41735082 |
| 190644 | Apr 6, 1983 | Apr 6, 1983 | American Petrofina Co. of Tex. | Guadalupe | Denman "A" #71 | 2,660 | 18730384 |
| 190643 | Apr 6, 1983 | Apr 6, 1983 | American Petrofina Co. of Tex. | Guadalupe | Denman "C" #23 | 2,668 | 18730426 |
| 190531 | Mar 31, 1983 | Mar 31, 1983 | American Petrofina Co. of Tex. | Victoria | Jacobs, C.Y. #1 | 8,133 | 46900026 |
| 189759 | Mar 28, 1983 | Mar 28, 1983 | American Petrofina Co. of Tex. | Calhoun | Smith, Irma May #2 | 9,285 | 05730837 |
| 190181 | Mar 24, 1983 | Mar 24, 1983 | American Petrofina Co. of Tex. | Nueces | State Tract 973 #9 | 8,900 | 35582077 |
| 189955 | Mar 21, 1983 | Mar 21, 1983 | American Petrofina Co. of Tex. | Nueces | State Tract 973 #8 | 5,838 | 35582076 |
| 189738 | Mar 14, 1983 | Mar 14, 1983 | American Petrofina Co. of Tex. | San Patricio | Dimmick, A. J. #2 | 5,656 | 40901956 |
| 187866 | Mar 8, 1983 | Mar 8, 1983 | American Petrofina Co. of Tex. | Calhoun | Knipling Gas Unit #3 | 9,040 | 05730262 |
| 187863 | Mar 8, 1983 | Mar 8, 1983 | American Petrofina Co. of Tex. | Calhoun | Knipling Gas Unit #4 | 9,300 | 05731239 |