| 324222 | Dec 18, 1986 | Dec 18, 1986 | Petrus Operating Co., Inc. | Newton | McClain #1 | 8,700 | 35130470 |
| 323148 | Nov 20, 1986 | Nov 20, 1986 | Petrus Operating Co., Inc. | Smith | Davis, Moody H. #1 | 8,300 | 42331092 |
| 323149 | Nov 18, 1986 | Nov 18, 1986 | Petrus Operating Co., Inc. | Smith | Smith, Sudie Mae #1 | 6,500 | 42331091 |
| 323147 | Nov 18, 1986 | Nov 18, 1986 | Petrus Operating Co., Inc. | Van Zandt | Swinney, Brady W. #1 | 7,800 | 46730655 |
| 305772 | Aug 29, 1986 | Aug 29, 1986 | Petrus Operating Co., Inc. | Newton | Hartburg #1 | 13,500 | 35130466 |
| 302876 | Jun 4, 1986 | Jun 4, 1986 | Petrus Operating Co., Inc. | Tom Green | York, J. D. Estate #7 | 5,500 | 45131720 |
| 302508 | May 27, 1986 | May 27, 1986 | Petrus Operating Co., Inc. | Tom Green | Rust-Weishuhn #3 | 4,750 | 45131717 |
| 300446 | Mar 27, 1986 | Mar 27, 1986 | Petrus Operating Co., Inc. | Chambers | Baten #1 | 12,231 | 07131670 |
| 295357 | Jan 15, 1986 | Jan 15, 1986 | Petrus Operating Co., Inc. | Tom Green | York, J. D. Estate #6 | 4,670 | 45131676 |
| 293444 | Dec 19, 1985 | Dec 19, 1985 | Petrus Operating Co., Inc. | Tom Green | Kotrla #1 | 4,700 | 45131667 |
| 293158 | Dec 19, 1985 | Dec 19, 1985 | Petrus Operating Co., Inc. | Rusk | Miley, Clarence #1 | 7,960 | 40131303 |
| 290695 | Nov 15, 1985 | Nov 15, 1985 | Petrus Operating Co., Inc. | Tom Green | Rust-Weishuhn #2 | 4,800 | 45131658 |
| 287295 | Oct 9, 1985 | Oct 9, 1985 | Petrus Operating Co., Inc. | Tom Green | York, J. D. Estate #1 | 4,300 | 45131637 |
| 287222 | Oct 8, 1985 | Oct 8, 1985 | Petrus Operating Co., Inc. | Rains | Gottlich, et Al #1 | 5,400 | 37930129 |
| 286105 | Oct 1, 1985 | Oct 1, 1985 | Petrus Operating Co., Inc. | Gonzales | Kelly Unit #1 | 9,700 | 17731633 |
| 285053 | Sep 17, 1985 | Sep 17, 1985 | Petrus Operating Co., Inc. | Washington | O'Malley #1 | 12,034 | 47730633 |
| 284635 | Sep 12, 1985 | Sep 12, 1985 | Petrus Operating Co., Inc. | Garza | Lott #1 | 9,100 | 16932636 |
| 284413 | Sep 9, 1985 | Sep 9, 1985 | Petrus Operating Co., Inc. | Smith | Delarios, Gary #1 | 8,300 | 42331031 |
| 283181 | Aug 23, 1985 | Aug 23, 1985 | Petrus Operating Co., Inc. | Chambers | Garth Company #1 | 11,800 | 07131732 |
| 282004 | Aug 5, 1985 | Aug 5, 1985 | Petrus Operating Co., Inc. | Kenedy | State Tract 435 #1 | 10,800 | 26131035 |
| 281434 | Jul 30, 1985 | Jul 30, 1985 | Petrus Operating Co., Inc. | Gaines | Jones Estate #1 | 13,200 | 16533326 |
| 281122 | Jul 25, 1985 | Jul 25, 1985 | Petrus Operating Co., Inc. | Goliad | Crow #1 | 5,308 | 17532075 |
| 278259 | Jun 21, 1985 | Jun 21, 1985 | Petrus Operating Co., Inc. | Schleicher | Derrick #3 | 5,300 | 41331544 |
| 278142 | Jun 19, 1985 | Jun 19, 1985 | Petrus Operating Co., Inc. | Howard | Howze #1 | 8,000 | 22733789 |
| 276477 | May 31, 1985 | May 31, 1985 | Petrus Operating Co., Inc. | Hidalgo | Three Cities #1 | 13,000 | 21531622 |
| 275760 | May 23, 1985 | May 23, 1985 | Petrus Operating Co., Inc. | Jefferson | Walter Company #1WD | 2,800 | 24531848 |
| 275758 | May 22, 1985 | May 22, 1985 | Petrus Operating Co., Inc. | Winkler | McCutchen "A" #11A | 3,950 | 49531941 |
| 275517 | May 16, 1985 | May 16, 1985 | Petrus Operating Co., Inc. | Lee | Seifert #1 | 5,100 | 28731799 |
| 275172 | May 16, 1985 | May 16, 1985 | Petrus Operating Co., Inc. | Goliad | Baptist Foundation of Texas #2 | 4,000 | 17532037 |
| 274357 | May 8, 1985 | May 8, 1985 | Petrus Operating Co., Inc. | Hidalgo | Lenoir #1 | 8,500 | 21531610 |
| 274374 | May 7, 1985 | May 7, 1985 | Petrus Operating Co., Inc. | Winkler | McCutchen "A" #11 | 3,950 | 49531932 |
| 272496 | Apr 17, 1985 | Apr 17, 1985 | Petrus Operating Co., Inc. | Live Oak | Burns, Kittie #2 | 7,900 | 29733573 |
| 271860 | Apr 11, 1985 | Apr 11, 1985 | Petrus Operating Co., Inc. | Schleicher | Derrick #2 | 4,700 | 41331523 |
| 272090 | Apr 10, 1985 | Apr 10, 1985 | Petrus Operating Co., Inc. | Liberty | Bonner #1 | 9,200 | 29131893 |
| 269707 | Mar 18, 1985 | Mar 18, 1985 | Petrus Operating Co., Inc. | Goliad | Sexton Ranch #1 | 3,400 | 17532001 |
| 268082 | Feb 28, 1985 | Feb 28, 1985 | Petrus Operating Co., Inc. | Washington | Winkelmann #1 | 8,150 | 47730621 |
| 268098 | Feb 27, 1985 | Feb 27, 1985 | Petrus Operating Co., Inc. | Rusk | Moore-Turner #2 | 8,950 | 40131998 |
| 267185 | Feb 18, 1985 | Feb 18, 1985 | Petrus Operating Co., Inc. | Tom Green | Johnson #1 | 6,200 | 45131549 |
| 266950 | Feb 14, 1985 | Feb 14, 1985 | Petrus Operating Co., Inc. | Goliad | Baptist Foundation of Texas #1 | 4,000 | 17531986 |
| 265180 | Jan 25, 1985 | Jan 25, 1985 | Petrus Operating Co., Inc. | Freestone | Carpenter "F" #1 | 4,350 | 16130980 |
| 264300 | Dec 31, 1984 | Dec 31, 1984 | Petrus Operating Co., Inc. | Chambers | Baten #1 | 13,700 | 07131670 |
| 261657 | Dec 18, 1984 | Dec 18, 1984 | Petrus Operating Co., Inc. | Winkler | McCutcheon "A" #10 | 3,900 | 49531870 |
| 261688 | Dec 18, 1984 | Dec 18, 1984 | Petrus Operating Co., Inc. | Rusk | Greer-Kleb #1 | 9,000 | 40131981 |
| 261051 | Dec 13, 1984 | Dec 13, 1984 | Petrus Operating Co., Inc. | Lee | Alph E. Perry Gas Unit #1 | 5,000 | 28731746 |
| 255279 | Oct 22, 1984 | Oct 22, 1984 | Petrus Operating Co., Inc. | Van Zandt | 1ST Nat'l BK of Marshall, Tr. #1 | 7,900 | 46730601 |
| 255150 | Oct 16, 1984 | Oct 16, 1984 | Petrus Operating Co., Inc. | Rusk | Weatherby, Clara #1 | 9,000 | 40131955 |
| 253834 | Oct 5, 1984 | Oct 5, 1984 | Petrus Operating Co., Inc. | Kenedy | State Tract 439 #1 | 11,100 | 26130969 |
| 253348 | Oct 2, 1984 | Oct 2, 1984 | Petrus Operating Co., Inc. | Washington | Lehmann, Ed #1 | 12,000 | 47730591 |
| 250770 | Sep 7, 1984 | Sep 7, 1984 | Petrus Operating Co., Inc. | Harris | Hankamer, J. U. S. A. #1 | 8,500 | 20131817 |
| 248389 | Aug 15, 1984 | Aug 15, 1984 | Petrus Operating Co., Inc. | Schleicher | Derrick #1 | 5,750 | 41331450 |
| 245737 | Jul 20, 1984 | Jul 20, 1984 | Petrus Operating Co., Inc. | Rusk | Moore-Turner #1 | 9,000 | 40131922 |
| 244610 | Jul 10, 1984 | Jul 10, 1984 | Petrus Operating Co., Inc. | Anderson | McCracken et Al #1 | 7,000 | 00131574 |
| 243502 | Jun 29, 1984 | Jun 29, 1984 | Petrus Operating Co., Inc. | Navarro | Carpenter #10 | 8,000 | 34933773 |
| 243348 | Jun 27, 1984 | Jun 27, 1984 | Petrus Operating Co., Inc. | Washington | Witt, Lillie Gas Unit #1 | 11,540 | 47730570 |
| 237939 | May 8, 1984 | May 8, 1984 | Petrus Operating Co., Inc. | Jefferson | Clubb et Al #1 | 9,050 | 24531771 |
| 237942 | May 8, 1984 | May 8, 1984 | Petrus Operating Co., Inc. | Jefferson | Gilbert, W. C. Jr et Al #1 | 9,000 | 24531772 |
| 236978 | Apr 27, 1984 | Apr 27, 1984 | Petrus Operating Co., Inc. | Limestone | Baker #1 | 8,000 | 29330738 |
| 236580 | Apr 24, 1984 | Apr 24, 1984 | Petrus Operating Co., Inc. | Brooks | Trevino #1 | 9,500 | 04731353 |
| 236028 | Apr 18, 1984 | Apr 18, 1984 | Petrus Operating Co., Inc. | Chambers | Taylor-Baten #1 | 13,000 | 07131549 |
| 234365 | Apr 2, 1984 | Apr 2, 1984 | Petrus Operating Co., Inc. | Anderson | Reeves #2 | 2,500 | 00131552 |
| 230775 | Feb 28, 1984 | Feb 28, 1984 | Petrus Operating Co., Inc. | Rusk | Selph Unit No. 1 #1 | 8,500 | 40131864 |
| 230786 | Feb 28, 1984 | Feb 28, 1984 | Petrus Operating Co., Inc. | Lavaca | Schwartz #1A | 10,500 | 28531809 |
| 231179 | Feb 22, 1984 | Feb 22, 1984 | Petrus Operating Co., Inc. | Limestone | Stubbs #1 | 8,000 | 29330722 |
| 229608 | Feb 16, 1984 | Feb 16, 1984 | Petrus Operating Co., Inc. | Freestone | Carpenter "D" #1 | 8,500 | 16130894 |
| 227483 | Jan 26, 1984 | Jan 26, 1984 | Petrus Operating Co., Inc. | Rusk | McMillan Unit #1 | 9,000 | 40131852 |
| 223927 | Dec 15, 1983 | Dec 15, 1983 | Petrus Operating Co., Inc. | Limestone | Wharton-White #1 | 8,500 | 29330716 |
| 223913 | Dec 15, 1983 | Dec 15, 1983 | Petrus Operating Co., Inc. | Lavaca | Schwartz #1 | 10,500 | 28531785 |
| 223910 | Dec 15, 1983 | Dec 15, 1983 | Petrus Operating Co., Inc. | Washington | Brooks #1 | 11,700 | 47730536 |
| 221552 | Nov 21, 1983 | Nov 21, 1983 | Petrus Operating Co., Inc. | Howard | Phillips #1 | 5,000 | 22733301 |
| 220775 | Nov 16, 1983 | Nov 16, 1983 | Petrus Operating Co., Inc. | Tom Green | McGowan #1 | 5,800 | 45131345 |
| 220309 | Nov 8, 1983 | Nov 8, 1983 | Petrus Operating Co., Inc. | Jefferson | Boyt #1 | 8,750 | 24531730 |
| 220224 | Nov 8, 1983 | Nov 8, 1983 | Petrus Operating Co., Inc. | Cameron | Hygeia Dairy #1 | 6,000 | 06130451 |
| 219749 | Oct 26, 1983 | Oct 26, 1983 | Petrus Operating Co., Inc. | Navarro | Carpenter "C" #1 | 7,600 | 34933579 |
| 216291 | Oct 3, 1983 | Oct 3, 1983 | Petrus Operating Co., Inc. | Live Oak | Burns, Kittie #1 | 11,500 | 29733357 |
| 214260 | Sep 23, 1983 | Sep 23, 1983 | Petrus Operating Co., Inc. | Jefferson | Walter Co. "C" #1 | 9,000 | 24531720 |
| 216806 | Sep 15, 1983 | Sep 15, 1983 | Petrus Operating Co., Inc. | Navarro | Carpenter-Rowe Unit #1 | 7,600 | 34933461 |
| 211391 | Sep 13, 1983 | Sep 13, 1983 | Petrus Operating Co., Inc. | Kenedy | State Tract 229 #1 | 8,600 | 26130857 |
| 211153 | Sep 9, 1983 | Sep 9, 1983 | Petrus Operating Co., Inc. | Liberty | Green #1 | 9,000 | 29131378 |
| 211114 | Sep 9, 1983 | Sep 9, 1983 | Petrus Operating Co., Inc. | Anderson | Reeves #1 | 6,500 | 00131481 |
| 202091 | Jul 19, 1983 | Jul 19, 1983 | Petrus Operating Co., Inc. | Navarro | Carpenter #9 | 8,500 | 34933369 |
| 200955 | Jul 1, 1983 | Jul 1, 1983 | Petrus Operating Co., Inc. | Navarro | Carpenter-McTerney #2 | 7,750 | 34933281 |
| 198254 | May 27, 1983 | May 27, 1983 | Petrus Operating Co., Inc. | Freestone | Carpenter "B" #1 | 7,540 | 16130811 |
| 191247 | Apr 11, 1983 | Apr 11, 1983 | Petrus Operating Co., Inc. | Navarro | Carpenter #7 | 7,750 | 34933201 |
| 190355 | Apr 4, 1983 | Apr 4, 1983 | Petrus Operating Co., Inc. | Mitchell | Strain #1 | 7,805 | 33532509 |
| 188116 | Mar 11, 1983 | Mar 11, 1983 | Petrus Operating Co., Inc. | Zapata | Serna #1 | 8,500 | 50531648 |
| 187821 | Mar 9, 1983 | Mar 9, 1983 | Petrus Operating Co., Inc. | Limestone | Barnett-White #1 | 9,000 | 29330663 |
| 187294 | Mar 3, 1983 | Mar 3, 1983 | Petrus Operating Co., Inc. | Freestone | Carpenter "A" #2 | 7,900 | 16130784 |
| 185854 | Feb 10, 1983 | Feb 10, 1983 | Petrus Operating Co., Inc. | Navarro | Carpenter #1 | 7,900 | 34932383 |
| 183987 | Jan 12, 1983 | Jan 12, 1983 | Petrus Operating Co., Inc. | Freestone | Carpenter #2 | 7,700 | 16130753 |
| 182176 | Dec 31, 1982 | Dec 31, 1982 | Petrus Operating Co., Inc. | Navarro | Carpenter #6 | 7,700 | 34933075 |
| 180138 | Dec 14, 1982 | Dec 14, 1982 | Petrus Operating Co., Inc. | Navarro | Carpenter #5 | 7,700 | 34933040 |
| 180131 | Dec 14, 1982 | Dec 14, 1982 | Petrus Operating Co., Inc. | Freestone | Carpenter "A" #1 | 7,670 | 16130768 |
| 177524 | Nov 12, 1982 | Nov 12, 1982 | Petrus Operating Co., Inc. | Freestone | Carpenter #4 | 7,700 | 16130764 |
| 177369 | Nov 12, 1982 | Nov 12, 1982 | Petrus Operating Co., Inc. | Navarro | Carpenter #3 | 7,700 | 34932989 |
| 176809 | Nov 9, 1982 | Nov 9, 1982 | Petrus Operating Co., Inc. | Harris | Rodgers, George et Al #1 | 8,416 | 20131498 |
| 176120 | Nov 1, 1982 | Nov 1, 1982 | Petrus Operating Co., Inc. | Gonzales | Stridde #1 | 7,500 | 17731360 |
| 174976 | Oct 20, 1982 | Oct 20, 1982 | Petrus Operating Co., Inc. | Hidalgo | Anderson #1 | 10,050 | 21531289 |
| 169852 | Aug 20, 1982 | Aug 20, 1982 | Petrus Operating Co., Inc. | Freestone | Carpenter #2 | 8,100 | 16130753 |
| 169084 | Aug 12, 1982 | Aug 12, 1982 | Petrus Operating Co., Inc. | Lee | Hielscher "B" #1 | 9,000 | 28731186 |
| 169083 | Aug 12, 1982 | Aug 12, 1982 | Petrus Operating Co., Inc. | Lee | Hielscher "A" #1 | 9,000 | 28731159 |