| 303006 | Jun 9, 1986 | Jun 9, 1986 | Conoco Inc. | Benavides, Rosa V. A-1 #11 | 9,150 | 47933255 |
| 302762 | Jun 2, 1986 | Jun 2, 1986 | Transamerican Natural Gas Corp. | Lundell "C" #1 | 10,000 | 47934382 |
| 302768 | Jun 2, 1986 | Jun 2, 1986 | HNG Oil Company | Lincoln, W. P. 1312 #4 | 9,200 | 47934383 |
| 302717 | May 30, 1986 | May 30, 1986 | Transamerican Natural Gas Corp. | Rottersman #12 | 11,000 | 47934381 |
| 302666 | May 29, 1986 | May 29, 1986 | Transamerican Natural Gas Corp. | Lundell #54 | 10,500 | 47934380 |
| 302302 | May 20, 1986 | May 20, 1986 | Transamerican Natural Gas Corp. | Carr #27 | 10,000 | 47934379 |
| 302191 | May 16, 1986 | May 16, 1986 | HNG Oil Company | Hirsch Estate 2094 #3 | 9,800 | 47934378 |
| 302172 | May 14, 1986 | May 14, 1986 | Hopson, Fred S. | L. N. B. #1 | 8,000 | 47934377 |
| 302130 | May 14, 1986 | May 14, 1986 | Transamerican Natural Gas Corp. | Amando #1 | 11,573 | 47932654 |
| 301899 | May 7, 1986 | May 7, 1986 | HNG Oil Company | Vaquillas Ranch Co., Ltd. 67 #1 | 10,350 | 47934376 |
| 301847 | May 6, 1986 | May 6, 1986 | HNG Oil Company | Vaquillas Ranch Co., Ltd. 1647 #1 | 10,500 | 47934375 |
| 301710 | May 1, 1986 | May 1, 1986 | Lacy, F. B. Inc. | Benavides #2 | 7,300 | 47933226 |
| 301524 | Apr 28, 1986 | Apr 28, 1986 | Transamerican Natural Gas Corp. | Arco Fee #3 | 12,300 | 47934373 |
| 301554 | Apr 28, 1986 | Apr 28, 1986 | Transamerican Natural Gas Corp. | State Lease "B" #3 | 12,100 | 47934374 |
| 301481 | Apr 25, 1986 | Apr 25, 1986 | Killam Oil Company | Rodriguez Cattle Co. #2 | 8,000 | 47934372 |
| 301451 | Apr 24, 1986 | Apr 24, 1986 | HNG Oil Company | Hirsch Estate 1765 #1 | 9,800 | 47934371 |
| 301406 | Apr 24, 1986 | Apr 24, 1986 | Transamerican Natural Gas Corp. | Frost National Bank #24 | 10,500 | 47934370 |
| 301380 | Apr 23, 1986 | Apr 23, 1986 | M-Ray Petroleum, Inc. | Ana Maria #1 | 7,500 | 47934369 |
| 301361 | Apr 23, 1986 | Apr 23, 1986 | Transamerican Natural Gas Corp. | Carr #24 | 9,000 | 47934368 |
| 301244 | Apr 22, 1986 | Apr 22, 1986 | Conoco Inc. | Benavides, Rosa V.-D #33 | 9,900 | 47934365 |
| 301282 | Apr 18, 1986 | Apr 18, 1986 | Cox, Edwin L. & Cox, Berry R. | Gonzalez, Ruben #1 | 16,000 | 47934366 |
| 301286 | Apr 17, 1986 | Apr 17, 1986 | Petro-Lewis Corporation | Petty, O. S. #505 | 6,250 | 47934367 |
| 301202 | Apr 17, 1986 | Apr 17, 1986 | Petro-Lewis Corporation | Petty, O. S. #6025 | 6,250 | 47934364 |
| 301182 | Apr 17, 1986 | Apr 17, 1986 | Petro-Lewis Corporation | Petty, O. S. #608 | 6,250 | 47934362 |
| 301183 | Apr 16, 1986 | Apr 16, 1986 | Sendero Oil Company | Moos, Horace A. #2 | 2,400 | 47934363 |
| 301183Amendment | Apr 16, 1986 | Apr 16, 1986 | Sendero Oil Company | Moos, Horace A. #2 | 2,400 | 47934363 |
| 301036 | Apr 15, 1986 | Apr 15, 1986 | Michael Petroleum Corporation | Villarreal Gas Unit #1 #2 | 7,500 | 47934361 |
| 300829 | Apr 11, 1986 | Apr 11, 1986 | Columbus Energy Corp. | Zachry, H. B. #24 | 8,000 | 47934357 |
| 300916 | Apr 10, 1986 | Apr 10, 1986 | Petro-Lewis Corporation | Petty, O. S. #405 | 6,250 | 47934360 |
| 300868 | Apr 9, 1986 | Apr 9, 1986 | Killam Oil Company | Killam, O. W. "1569" #9 | 1,600 | 47934359 |
| 300860 | Apr 8, 1986 | Apr 8, 1986 | Conoco Inc. | Vaquillas Ranch Co. State #7 | 11,000 | 47934358 |
| 300474 | Apr 1, 1986 | Apr 1, 1986 | RBD-PNB Operating Agency | Briscoe "E" #73 | 5,200 | 47934355 |
| 300540 | Apr 1, 1986 | Apr 1, 1986 | Trinity Energy Corp. | Garcia, Carnahan #65 | 1,700 | 47934356 |
| 300347 | Mar 27, 1986 | Mar 27, 1986 | HNG Oil Company | Vaquillas Ranch Co., Ltd. 1627 #1 | 10,200 | 47934354 |
| 300328 | Mar 27, 1986 | Mar 27, 1986 | Transamerican Natural Gas Corp. | Hirsch #4 | 11,500 | 47934353 |
| 300242 | Mar 25, 1986 | Mar 25, 1986 | Hughes Texas Petroleum, Ltd. | Olmitos Ranch, Inc. "C" #2 | 7,400 | 47933049 |
| 300143 | Mar 25, 1986 | Mar 25, 1986 | Transamerican Natural Gas Corp. | Carr #20 | 10,200 | 47934352 |
| 300031 | Mar 24, 1986 | Mar 24, 1986 | Forest Oil Corp. | Bonebrake #3 | 11,500 | 47934351 |
| 300017 | Mar 21, 1986 | Mar 21, 1986 | Transamerican Natural Gas Corp. | Marshall, S. G. #4 | 12,500 | 47934350 |
| 299419 | Mar 12, 1986 | Mar 12, 1986 | Killam Oil Company | De Benavides, Rosa V. "659" #1 | 2,500 | 47934349 |
| 299193 | Mar 7, 1986 | Mar 7, 1986 | EP Operating Company | Schwarz, E. H. #10 | 8,500 | 47934347 |
| 299215 | Mar 7, 1986 | Mar 7, 1986 | Petro-Lewis Corporation | Gates Ranch B-1996 #3 | 6,250 | 47934348 |
| 298957 | Mar 5, 1986 | Mar 5, 1986 | Transamerican Natural Gas Corp. | Bruni Ranch #18 | 11,000 | 47934345 |
| 299076 | Mar 4, 1986 | Mar 4, 1986 | Transamerican Natural Gas Corp. | Hereford #17 | 8,500 | 47934346 |
| 298864 | Mar 4, 1986 | Mar 4, 1986 | Forest Oil Corp. | Vaquillas Ranch Co., Ltd. #30 | 12,500 | 47934344 |
| 298876 | Feb 28, 1986 | Feb 28, 1986 | Transamerican Natural Gas Corp. | Yates #2A | 12,500 | 47933258 |
| 298345 | Feb 25, 1986 | Feb 25, 1986 | Keck, W. M. II | Kirkpatrick, O. G. #2 | 2,100 | 47934343 |
| 298135 | Feb 20, 1986 | Feb 20, 1986 | Keck, W. M. II | Kirkpatrick, O. G. #3 | 2,100 | 47934342 |
| 297843 | Feb 14, 1986 | Feb 14, 1986 | Transamerican Natural Gas Corp. | Briscoe "A" #3 | 9,500 | 47934340 |
| 297666 | Feb 13, 1986 | Feb 13, 1986 | Transamerican Natural Gas Corp. | Disposal #1 | 2,200 | 47934339 |
| 297549 | Feb 12, 1986 | Feb 12, 1986 | Mueller Engineering Corp. | Leal, Pedro #1 | 6,250 | 47934338 |
| 297757 | Feb 11, 1986 | Feb 11, 1986 | Conoco Inc. | Hubberd, William -B #12 | 9,141 | 47931127 |
| 297444 | Feb 11, 1986 | Feb 11, 1986 | Mueller Engineering Corp. | Benavides #1 | 2,100 | 47934337 |
| 297369 | Feb 10, 1986 | Feb 10, 1986 | Basic Earth Science Systems,inc. | West Cole #122 | 2,330 | 47932281 |
| 297160 | Feb 7, 1986 | Feb 7, 1986 | RBD-PNB Operating Agency | Briscoe "H" #11 | 5,000 | 47934566 |
| 297158 | Feb 7, 1986 | Feb 7, 1986 | RBD-PNB Operating Agency | Briscoe "H" #9 | 5,000 | 47934486 |
| 297023 | Feb 5, 1986 | Feb 5, 1986 | Mobil Producing TX. & N.M. Inc. | The Laredo National Bank,trustee #1 | 6,770 | 47932578 |
| 297379 | Feb 5, 1986 | Feb 5, 1986 | Amoco Production Company | Killam-Hurd-Amoco "W" #1 | 7,500 | 47934336 |
| 297379Amendment | Feb 5, 1986 | Feb 5, 1986 | Amoco Production Company | Killam-Hurd-Amoco "W" #1 | 7,691 | 47934336 |
| 297376 | Feb 5, 1986 | Feb 5, 1986 | Amoco Production Company | Williamson, Stanley "C" #1 | 8,300 | 47934335 |
| 296887 | Feb 3, 1986 | Feb 3, 1986 | Hill Production Co.-Wisconsin | Bruni Estate #1 | 7,500 | 47934317 |
| 296622 | Jan 31, 1986 | Jan 31, 1986 | RBD-PNB Operating Agency | Briscoe "E" #71 | 5,400 | 47934329 |
| 296612 | Jan 31, 1986 | Jan 31, 1986 | Killam Oil Company | Benavides, Tying R. "D" #22 | 2,400 | 47934327 |
| 296614 | Jan 31, 1986 | Jan 31, 1986 | Killam Oil Company | Benavides, Tying R. "D" #21 | 2,400 | 47934328 |
| 296780 | Jan 30, 1986 | Jan 30, 1986 | EP Operating Company | Laurel, Alonzo Z. Ltd. #2 | 11,200 | 47934330 |
| 296789 | Jan 30, 1986 | Jan 30, 1986 | Amoco Production Company | Killam-Hurd-Amoco "V" #1 | 7,500 | 47934331 |
| 296410 | Jan 29, 1986 | Jan 29, 1986 | Keck, W. M. II | Kirkpatrick, O. G. #1 | 2,400 | 47934325 |
| 296410Amendment | Jan 29, 1986 | Jan 29, 1986 | Keck, W. M. II | Kirkpatrick, O. G. #1 | 2,400 | 47934325 |
| 296486 | Jan 29, 1986 | Jan 29, 1986 | BT Operating Co. | Argosy Oilton #1 | 3,000 | 47934326 |
| 296356 | Jan 28, 1986 | Jan 28, 1986 | Forest Oil Corp. | Vaquillas Ranch Co., Ltd. #35 | 12,500 | 47934324 |
| 296290 | Jan 28, 1986 | Jan 28, 1986 | Forest Oil Corp. | Lundell A #10 | 12,500 | 47934323 |
| 296309 | Jan 28, 1986 | Jan 28, 1986 | Chevron U. S. A. Inc. | Bruni Mineral Trust #10 | 10,009 | 47933742 |
| 295828 | Jan 21, 1986 | Jan 21, 1986 | Transamerican Natural Gas Corp. | Marshall, S. G. "A" #4 | 11,000 | 47934321 |
| 295833 | Jan 21, 1986 | Jan 21, 1986 | Amoco Production Company | Killam-Hurd-Amoco "U" #1 | 7,700 | 47934322 |
| 295811 | Jan 21, 1986 | Jan 21, 1986 | Coastal Production Company | Woodul, L. W. #1 | 2,702 | 47930887 |
| 325427 | Jan 14, 1986 | Jan 14, 1986 | Amoco Production Company | Killam-Hurd-Amoco 'AA' #1 | 7,500 | 47934466 |
| 295221 | Jan 14, 1986 | Jan 14, 1986 | RBD-PNB Operating Agency | Briscoe "H" #10 | 5,000 | 47934661 |
| 295306 | Jan 13, 1986 | Jan 13, 1986 | Arco Oil & Gas Co. | Stroman-Armstrong 924 #1 | 12,004 | 47934026 |
| 295160 | Jan 13, 1986 | Jan 13, 1986 | Mobil Producing TX. & N.M. Inc. | Stanford, P. H. #2 | 9,800 | 47934319 |
| 294967 | Jan 10, 1986 | Jan 10, 1986 | Hill Production Co.-Wisconsin | Bruni Estate #1 | 7,500 | 47934317 |
| 294959 | Jan 10, 1986 | Jan 10, 1986 | D. F. S. Inc. | Kirkpatrick, D. G. #1A | 2,267 | 47900453 |
| 294923 | Jan 9, 1986 | Jan 9, 1986 | Lewis Petro Properties, Inc. | Williams & Williamson #2 | 7,891 | 47930023 |
| 294610 | Jan 7, 1986 | Jan 7, 1986 | Mobil Producing TX. & N.M. Inc. | Stanford, P. H. #1 | 9,800 | 47934313 |
| 294092 | Jan 2, 1986 | Jan 2, 1986 | Hopson, Fred S. | Milagro #6 | 7,500 | 47934309 |
| 294738 | Jan 2, 1986 | Jan 2, 1986 | Killam Oil Company | Benavides, Turney R. "F" #6 | 2,400 | 47934314 |
| 294512 | Dec 31, 1985 | Dec 31, 1985 | Transamerican Natural Gas Corp. | Carr #17 | 10,000 | 47934312 |
| 294937 | Dec 31, 1985 | Dec 31, 1985 | RBD-PNB Operating Agency | Briscoe "E" #78 | 5,000 | 47934315 |
| 294938 | Dec 31, 1985 | Dec 31, 1985 | RBD-PNB Operating Agency | Briscoe "E" #76 | 5,000 | 47934316 |
| 294501 | Dec 31, 1985 | Dec 31, 1985 | RBD-PNB Operating Agency | Briscoe "E" #70 | 5,000 | 47934311 |
| 294342 | Dec 30, 1985 | Dec 30, 1985 | Dynamic Production, Inc. | Wright, L. A. Dr. #1 | 7,000 | 47934310 |
| 293641 | Dec 27, 1985 | Dec 27, 1985 | Murexco Petroleum, Inc. | Hunter, Larry T. et Al #3 | 7,500 | 47934308 |
| 293340 | Dec 19, 1985 | Dec 19, 1985 | Lobo Resources, Ltd. | The Dinn Mineral Trusts #1 | 12,000 | 47934307 |
| 293257 | Dec 18, 1985 | Dec 18, 1985 | Hopson, Fred S. | Milagro #5 | 7,500 | 47934306 |
| 292960 | Dec 17, 1985 | Dec 17, 1985 | Killam Oil Company | Killam, O. W. "1570" #1 | 1,600 | 47934305 |
| 292726 | Dec 12, 1985 | Dec 12, 1985 | Columbus Energy Corp. | Malakoff-Peterson "B" #1 | 7,000 | 47934304 |
| 292654 | Dec 10, 1985 | Dec 10, 1985 | Michael Petroleum Corporation | Martin, Sophie J. #2 | 9,250 | 47932393 |
| 292314 | Dec 10, 1985 | Dec 10, 1985 | Killam Oil Company | Texaco Inc., Catto Heirs #2 Unit #1 | 10,736 | 47934070 |
| 292663 | Dec 9, 1985 | Dec 9, 1985 | Hamill Resources, Inc. | Benavides, R. #1 | 6,200 | 47934303 |
| 291802 | Dec 5, 1985 | Dec 5, 1985 | Conoco Inc. | Benavides, Rosa V. - A1 #32 | 9,400 | 47934302 |
| 291185 | Nov 26, 1985 | Nov 26, 1985 | Alco Drlg. Co. | Sparks, Anna Mae #2 | 1,800 | 47934298 |