| 301282 | Apr 18, 1986 | Apr 18, 1986 | Cox, Edwin L. & Cox, Berry R. | Webb | Gonzalez, Ruben #1 | 16,000 | 47934366 |
| 300679 | Apr 7, 1986 | Apr 7, 1986 | Cox, Edwin L. & Cox, Berry R. | Nueces | Walker "A" #2 | 6,482 | 35530638 |
| 300399 | Mar 31, 1986 | Mar 31, 1986 | Cox, Edwin L. & Cox, Berry R. | Mitchell | Brennand #2 | 8,100 | 33533231 |
| 298520 | Feb 26, 1986 | Feb 26, 1986 | Cox, Edwin L. & Cox, Berry R. | Garza | North Huntley Unit #T105W | 3,950 | 16932708 |
| 298550 | Feb 26, 1986 | Feb 26, 1986 | Cox, Edwin L. & Cox, Berry R. | Garza | North Huntley Unit #T106W | 3,950 | 16932709 |
| 298517 | Feb 26, 1986 | Feb 26, 1986 | Cox, Edwin L. & Cox, Berry R. | Garza | North Huntley Unit #T212W | 3,950 | 16932705 |
| 298519 | Feb 26, 1986 | Feb 26, 1986 | Cox, Edwin L. & Cox, Berry R. | Garza | North Huntley Unit #T312W | 3,950 | 16932707 |
| 298518 | Feb 26, 1986 | Feb 26, 1986 | Cox, Edwin L. & Cox, Berry R. | Garza | North Huntley Unit #T313W | 3,950 | 16932706 |
| 291330 | Nov 25, 1985 | Nov 25, 1985 | Cox, Edwin L. & Cox, Berry R. | Webb | Armstrong Ranch #1 | 16,000 | 47934299 |
| 290884 | Nov 19, 1985 | Nov 19, 1985 | Cox, Edwin L. & Cox, Berry R. | Mitchell | Brennand #1 | 8,100 | 33533087 |
| 288875 | Oct 29, 1985 | Oct 29, 1985 | Cox, Edwin L. & Cox, Berry R. | Webb | Olmitos Ranch #11 | 9,500 | 47934281 |
| 288193 | Oct 24, 1985 | Oct 24, 1985 | Cox, Edwin L. & Cox, Berry R. | Webb | Vergara 1674 #5 | 11,000 | 47934274 |
| 288230 | Oct 22, 1985 | Oct 22, 1985 | Cox, Edwin L. & Cox, Berry R. | Borden | Clayton #1 | 9,500 | 03331196 |
| 287667 | Oct 17, 1985 | Oct 17, 1985 | Cox, Edwin L. & Cox, Berry R. | Starr | Samano, M. #1 | 8,000 | 42732070 |
| 287395 | Oct 15, 1985 | Oct 15, 1985 | Cox, Edwin L. & Cox, Berry R. | Lavaca | Williams #2 | 5,000 | 28531941 |
| 287179 | Oct 9, 1985 | Oct 9, 1985 | Cox, Edwin L. & Cox, Berry R. | Lavaca | Hamman-Stevens #1 | 14,000 | 28531939 |
| 285834 | Sep 24, 1985 | Sep 24, 1985 | Cox, Edwin L. & Cox, Berry R. | Zapata | Neel, Bess M. #2 | 12,000 | 50532126 |
| 285832 | Sep 24, 1985 | Sep 24, 1985 | Cox, Edwin L. & Cox, Berry R. | Jim Hogg | Pena, Vela #1 | 13,000 | 24731687 |
| 282331 | Aug 13, 1985 | Aug 13, 1985 | Cox, Edwin L. & Cox, Berry R. | Frio | Hildebrand #1 | 8,500 | 16332432 |
| 281998 | Aug 8, 1985 | Aug 8, 1985 | Cox, Edwin L. & Cox, Berry R. | Webb | Vergara 1679 #6 | 11,000 | 47934220 |
| 281915 | Aug 7, 1985 | Aug 7, 1985 | Cox, Edwin L. & Cox, Berry R. | La Salle | Tiller #1 | 8,500 | 28331167 |
| 282001 | Aug 6, 1985 | Aug 6, 1985 | Cox, Edwin L. & Cox, Berry R. | Webb | Vergara 1674 #4 | 11,500 | 47934221 |
| 280332 | Jul 16, 1985 | Jul 16, 1985 | Cox, Edwin L. & Cox, Berry R. | Webb | Olmitos Ranch #10 | 9,500 | 47934201 |
| 280333 | Jul 16, 1985 | Jul 16, 1985 | Cox, Edwin L. & Cox, Berry R. | Webb | Vergara 1680 #7 | 11,000 | 47934202 |
| 289564 | Jul 8, 1985 | Jul 8, 1985 | Cox, Edwin L. & Cox, Berry R. | Webb | Billings-Newton Trust #1 | 9,100 | 47934290 |
| 277544 | Jun 12, 1985 | Jun 12, 1985 | Cox, Edwin L. & Cox, Berry R. | Zapata | Neel, Bess M. #1 | 11,800 | 50532089 |
| 276476 | May 31, 1985 | May 31, 1985 | Cox, Edwin L. & Cox, Berry R. | Webb | Vergara 1679-W #5 | 11,000 | 47934163 |
| 273591 | Apr 29, 1985 | Apr 29, 1985 | Cox, Edwin L. & Cox, Berry R. | Nueces | Walker "B" #2 | 6,030 | 35530764 |
| 273163 | Apr 23, 1985 | Apr 23, 1985 | Cox, Edwin L. & Cox, Berry R. | Webb | Alley #8 | 11,000 | 47934142 |
| 269678 | Mar 15, 1985 | Mar 15, 1985 | Cox, Edwin L. & Cox, Berry R. | Lavaca | Williams #1 | 14,000 | 28531897 |
| 269932 | Mar 14, 1985 | Mar 14, 1985 | Cox, Edwin L. & Cox, Berry R. | Webb | Vergara 1679 #4 | 11,000 | 47934117 |
| 269078 | Mar 12, 1985 | Mar 12, 1985 | Cox, Edwin L. & Cox, Berry R. | Webb | Alley #7 | 11,000 | 47934111 |
| 264319 | Jan 17, 1985 | Jan 17, 1985 | Cox, Edwin L. & Cox, Berry R. | Webb | Alley #6 | 11,000 | 47934085 |
| 263959 | Jan 11, 1985 | Jan 11, 1985 | Cox, Edwin L. & Cox, Berry R. | Zapata | Escamilla #1 | 11,500 | 50532010 |
| 261967 | Dec 20, 1984 | Dec 20, 1984 | Cox, Edwin L. & Cox, Berry R. | Webb | Lundell Ranch #7 | 11,000 | 47934074 |
| 261970 | Dec 20, 1984 | Dec 20, 1984 | Cox, Edwin L. & Cox, Berry R. | Webb | Lundell Ranch #8 | 11,000 | 47934075 |
| 261638 | Dec 18, 1984 | Dec 18, 1984 | Cox, Edwin L. & Cox, Berry R. | Webb | Lundell Ranch #6 | 11,000 | 47934068 |
| 260349 | Dec 10, 1984 | Dec 10, 1984 | Cox, Edwin L. & Cox, Berry R. | Webb | Vergara 1680 #4 | 11,000 | 47934054 |
| 260639 | Dec 6, 1984 | Dec 6, 1984 | Cox, Edwin L. & Cox, Berry R. | Nueces | Walker "B" #2 | 6,000 | 35530764 |
| 259401 | Dec 3, 1984 | Dec 3, 1984 | Cox, Edwin L. & Cox, Berry R. | Webb | Vergara 1679-W #3 | 11,000 | 47934045 |
| 259050 | Nov 26, 1984 | Nov 26, 1984 | Cox, Edwin L. & Cox, Berry R. | Webb | Vergara 1680 #6 | 11,000 | 47934043 |
| 257058 | Nov 5, 1984 | Nov 5, 1984 | Cox, Edwin L. & Cox, Berry R. | Kent | O'Donnell #1 | 7,271 | 26331095 |
| 256613 | Oct 31, 1984 | Oct 31, 1984 | Cox, Edwin L. & Cox, Berry R. | Bee | Choate #1 | 11,000 | 02532214 |
| 256128 | Oct 30, 1984 | Oct 30, 1984 | Cox, Edwin L. & Cox, Berry R. | Webb | Vergara '1680' #5 | 11,310 | 47933875 |
| 255298 | Oct 23, 1984 | Oct 23, 1984 | Cox, Edwin L. & Cox, Berry R. | Webb | Alley #5 | 11,000 | 47934009 |
| 255178 | Oct 18, 1984 | Oct 18, 1984 | Cox, Edwin L. & Cox, Berry R. | Webb | Lundell Ranch #5 | 11,500 | 47934008 |
| 254226 | Oct 15, 1984 | Oct 15, 1984 | Cox, Edwin L. & Cox, Berry R. | San Patricio | City of Portland Gas Unit 'A' #3 | 12,035 | 40930452 |
| 253416 | Oct 3, 1984 | Oct 3, 1984 | Cox, Edwin L. & Cox, Berry R. | Webb | El Gato Ranch #1 | 9,000 | 47933990 |
| 252443 | Sep 25, 1984 | Sep 25, 1984 | Cox, Edwin L. & Cox, Berry R. | Starr | Pena, Niceforo Jr. #1 | 8,500 | 42731571 |
| 252309 | Sep 24, 1984 | Sep 24, 1984 | Cox, Edwin L. & Cox, Berry R. | Webb | Vergara 1679 #2 | 11,000 | 47933983 |
| 252116 | Sep 21, 1984 | Sep 21, 1984 | Cox, Edwin L. & Cox, Berry R. | Webb | Lundell Ranch #4 | 11,580 | 47933979 |
| 251061 | Sep 11, 1984 | Sep 11, 1984 | Cox, Edwin L. & Cox, Berry R. | Webb | Vergara 1674 #3 | 11,000 | 47933973 |
| 245585 | Jul 19, 1984 | Jul 19, 1984 | Cox, Edwin L. & Cox, Berry R. | Starr | Pena, Niceforo Jr. #1 | 8,500 | 42731571 |
| 242024 | Jun 14, 1984 | Jun 14, 1984 | Cox, Edwin L. & Cox, Berry R. | Duval | Hoffman 'B' #5 | 2,300 | 13136476 |
| 239451 | May 21, 1984 | May 21, 1984 | Cox, Edwin L. & Cox, Berry R. | San Patricio | Baptist Foundation #1 | 12,668 | 40931625 |
| 239185 | May 17, 1984 | May 17, 1984 | Cox, Edwin L. & Cox, Berry R. | Webb | Olmitos Ranch #3 | 9,300 | 47933295 |
| 237392 | May 2, 1984 | May 2, 1984 | Cox, Edwin L. & Cox, Berry R. | Webb | Armstrong, Frank #1 | 11,900 | 47933498 |
| 236023 | Apr 19, 1984 | Apr 19, 1984 | Cox, Edwin L. & Cox, Berry R. | Zapata | Lopez Mineral Trust #1 | 2,500 | 50531798 |
| 235438 | Apr 13, 1984 | Apr 13, 1984 | Cox, Edwin L. & Cox, Berry R. | Webb | Vergara "1680" #5 | 11,310 | 47933875 |
| 230724 | Feb 28, 1984 | Feb 28, 1984 | Cox, Edwin L. & Cox, Berry R. | Webb | Vergara 1679 #1 | 11,000 | 47933838 |
| 229405 | Feb 14, 1984 | Feb 14, 1984 | Cox, Edwin L. & Cox, Berry R. | Webb | Vergara "1674" #2 | 11,000 | 47933823 |
| 228087 | Feb 1, 1984 | Feb 1, 1984 | Cox, Edwin L. & Cox, Berry R. | Webb | Lundell Ranch #3 | 11,550 | 47933816 |
| 227249 | Jan 13, 1984 | Jan 13, 1984 | Cox, Edwin L. & Cox, Berry R. | Webb | El Gatita #3 | 11,000 | 47933813 |
| 224851 | Dec 28, 1983 | Dec 28, 1983 | Cox, Edwin L. & Cox, Berry R. | Webb | Alley #4 | 11,000 | 47933796 |
| 220551 | Nov 15, 1983 | Nov 15, 1983 | Cox, Edwin L. & Cox, Berry R. | Webb | Vergara 1680 #3 | 8,000 | 47933755 |
| 217515 | Oct 18, 1983 | Oct 18, 1983 | Cox, Edwin L. & Cox, Berry R. | Refugio | Welder, James F. Heirs #1 | 6,400 | 39131429 |
| 216934 | Oct 13, 1983 | Oct 13, 1983 | Cox, Edwin L. & Cox, Berry R. | Webb | Alley #3 | 11,000 | 47933726 |
| 216467 | Oct 6, 1983 | Oct 6, 1983 | Cox, Edwin L. & Cox, Berry R. | Webb | Vergara 1674 #1 | 11,000 | 47933723 |
| 216118 | Oct 4, 1983 | Oct 4, 1983 | Cox, Edwin L. & Cox, Berry R. | Webb | Olmitos Ranch #8 | 9,500 | 47933718 |
| 216098 | Oct 4, 1983 | Oct 4, 1983 | Cox, Edwin L. & Cox, Berry R. | Webb | Olmitos Ranch #7 | 9,500 | 47933716 |
| 213877 | Sep 22, 1983 | Sep 22, 1983 | Cox, Edwin L. & Cox, Berry R. | Webb | Olmitos Ranch #9 | 9,500 | 47933706 |
| 210124 | Sep 7, 1983 | Sep 7, 1983 | Cox, Edwin L. & Cox, Berry R. | Webb | Alley #2 | 11,000 | 47933695 |
| 204406 | Aug 5, 1983 | Aug 5, 1983 | Cox, Edwin L. & Cox, Berry R. | Webb | Lundell Ranch #2 | 11,000 | 47933673 |
| 200940 | Jul 11, 1983 | Jul 11, 1983 | Cox, Edwin L. & Cox, Berry R. | Webb | El Gatita #2 | 9,500 | 47933652 |
| 196780 | May 31, 1983 | May 31, 1983 | Cox, Edwin L. & Cox, Berry R. | Webb | Vergara 1680 #2 | 10,725 | 47933625 |
| 191691 | Apr 18, 1983 | Apr 18, 1983 | Cox, Edwin L. & Cox, Berry R. | Webb | Armstrong, Frank #2 | 10,700 | 47933592 |
| 189674 | Mar 25, 1983 | Mar 25, 1983 | Cox, Edwin L. & Cox, Berry R. | Galveston | King, Creston #7 | 6,900 | 16730935 |
| 188404 | Mar 11, 1983 | Mar 11, 1983 | Cox, Edwin L. & Cox, Berry R. | Webb | Vergara "1680" #1 | 11,000 | 47933578 |
| 187960 | Mar 9, 1983 | Mar 9, 1983 | Cox, Edwin L. & Cox, Berry R. | Webb | Olmitos Ranch #6 | 9,500 | 47933572 |
| 187318 | Feb 28, 1983 | Feb 28, 1983 | Cox, Edwin L. & Cox, Berry R. | La Salle | Ehlert, E. O. #1 | 12,400 | 28330947 |
| 185783 | Feb 11, 1983 | Feb 11, 1983 | Cox, Edwin L. & Cox, Berry R. | San Patricio | London #5D | 4,850 | 40931705 |
| 183030 | Jan 11, 1983 | Jan 11, 1983 | Cox, Edwin L. & Cox, Berry R. | Webb | Lundell Ranch #1 | 11,000 | 47933536 |
| 180064 | Dec 10, 1982 | Dec 10, 1982 | Cox, Edwin L. & Cox, Berry R. | Webb | Armstrong, Frank #1 | 12,000 | 47933498 |
| 174490 | Oct 15, 1982 | Oct 15, 1982 | Cox, Edwin L. & Cox, Berry R. | Webb | Olmitos Ranch #4 | 9,300 | 47933461 |
| 173999 | Oct 8, 1982 | Oct 8, 1982 | Cox, Edwin L. & Cox, Berry R. | Refugio | Welder, James F. Heirs #2 | 6,405 | 39131594 |
| 172423 | Sep 21, 1982 | Sep 21, 1982 | Cox, Edwin L. & Cox, Berry R. | Webb | Gonzalez, Elia G. #1 | 12,500 | 47933448 |
| 172055 | Sep 14, 1982 | Sep 14, 1982 | Cox, Edwin L. & Cox, Berry R. | Ward | Pagehowe #1 | 14,000 | 47532663 |
| 168946 | Aug 10, 1982 | Aug 10, 1982 | Cox, Edwin L. & Cox, Berry R. | Hemphill | Webb #1 #1 | 12,500 | 21131526 |
| 167629 | Jul 29, 1982 | Jul 29, 1982 | Cox, Edwin L. & Cox, Berry R. | Culberson | Cox #1 | 3,600 | 10931637 |
| 167567 | Jul 28, 1982 | Jul 28, 1982 | Cox, Edwin L. & Cox, Berry R. | Webb | Alley #1 | 10,900 | 47933411 |
| 168390 | Jul 23, 1982 | Jul 23, 1982 | Cox, Edwin L. & Cox, Berry R. | Hidalgo | Hidalgo-Willacy Oil Co. #1 | 9,500 | 21531269 |
| 167039 | Jul 23, 1982 | Jul 23, 1982 | Cox, Edwin L. & Cox, Berry R. | Webb | Olmitos Ranch #5 | 9,300 | 47933403 |
| 165364 | Jul 1, 1982 | Jul 1, 1982 | Cox, Edwin L. & Cox, Berry R. | Ward | Pagehowe #1 | 11,825 | 47532663 |
| 165095 | Jun 18, 1982 | Jun 18, 1982 | Cox, Edwin L. & Cox, Berry R. | Webb | El Gatita #1 | 9,300 | 47933378 |
| 163951 | Jun 17, 1982 | Jun 17, 1982 | Cox, Edwin L. & Cox, Berry R. | De Witt | Green, Hix #1 | 12,139 | 12331109 |
| 164550 | Jun 14, 1982 | Jun 14, 1982 | Cox, Edwin L. & Cox, Berry R. | San Patricio | Schmidt, H. #2 | 6,100 | 40931645 |
| 162624 | May 26, 1982 | May 26, 1982 | Cox, Edwin L. & Cox, Berry R. | San Patricio | Gallagher Oil Unit #1 | 11,000 | 40931562 |
| 155903 | Apr 7, 1982 | Apr 7, 1982 | Cox, Edwin L. & Cox, Berry R. | Webb | Olmitos Ranch #3 | 9,300 | 47933295 |
| 152240 | Mar 1, 1982 | Mar 1, 1982 | Cox, Edwin L. & Cox, Berry R. | Nueces | State Tract 750 #1 | 13,000 | 35531983 |
| 150577 | Feb 12, 1982 | Feb 12, 1982 | Cox, Edwin L. & Cox, Berry R. | Jim Hogg | Martinez, Arnoldo A. #1 | 16,000 | 24731424 |