| 448489 | May 24, 1996 | May 24, 1996 | Killam Oil Co., Ltd. | K&H Fee "1575" #8 | 9,000 | 47936510 |
| 448489Amendment | May 24, 1996 | May 24, 1996 | Killam Oil Co., Ltd. | K & H Fee "1575" #8 | 9,000 | 47936510 |
| 448144 | May 20, 1996 | May 20, 1996 | Columbus Energy Corp. | BMT #7 | 7,700 | 47936499 |
| 448266 | May 17, 1996 | May 17, 1996 | Petro-Hunt Corporation | Texaco Fee #1 | 6,000 | 47936504 |
| 448266Amendment | May 17, 1996 | May 17, 1996 | Petro-Hunt Corporation | Texaco Fee #1 | 6,000 | 47936504 |
| 448264 | May 17, 1996 | May 17, 1996 | Zachry Exploration, Inc. | Rancho Blanco Corp #28 | 8,000 | 47936503 |
| 448255 | May 17, 1996 | May 17, 1996 | Enron Oil & Gas Company | Briscoe D #18 | 10,000 | 47936502 |
| 448222 | May 17, 1996 | May 17, 1996 | Lewis Petro Properties, Inc. | Webb County School Land 1383 #5 | 7,600 | 47936500 |
| 448221 | May 17, 1996 | May 17, 1996 | Lewis Petro Properties, Inc. | Chilton 938 #3 | 6,500 | 47936501 |
| 448089 | May 16, 1996 | May 16, 1996 | Conoco Inc. | Vaquillas Ranch a 1 #132 | 10,840 | 47936298 |
| 448088 | May 16, 1996 | May 16, 1996 | Conoco Inc. | Vaquillas Ranch A #27 | 10,917 | 47933409 |
| 448079 | May 13, 1996 | May 13, 1996 | Sonat Exploration Co. - Houston | Vaquillas Ranch 1631A #7 | 9,500 | 47936498 |
| 447604 | May 13, 1996 | May 13, 1996 | Kerns O & G, Inc. | Petty Ranch #605 | 5,800 | 47936493 |
| 447954 | May 9, 1996 | May 9, 1996 | Conoco Inc. | Vaquillas Ranch a 1 #130 | 10,950 | 47936270 |
| 447953 | May 9, 1996 | May 9, 1996 | Conoco Inc. | Vaquillas Ranch L #141 | 10,000 | 47936497 |
| 447928 | May 8, 1996 | May 8, 1996 | Tesoro E&P Company, L.P. | Longoria #2 | 11,500 | 47936496 |
| 447872 | May 7, 1996 | May 7, 1996 | Cannan, Morris | A. M. Bruni Estate #1B | 3,997 | 47932199 |
| 447738 | May 7, 1996 | May 7, 1996 | Conoco Inc. | Vaquillas Ranch L #140 | 10,000 | 47936495 |
| 447645 | May 3, 1996 | May 3, 1996 | Conoco Inc. | Vaquillas Ranch A #111 | 11,996 | 47935797 |
| 447644 | May 3, 1996 | May 3, 1996 | Conoco Inc. | Vaquillas Ranch Co. Ltd #45 | 10,900 | 47935529 |
| 447643 | May 3, 1996 | May 3, 1996 | Conoco Inc. | Benavides, Rosa V. A #43 | 9,400 | 47935302 |
| 447570 | May 3, 1996 | May 3, 1996 | Conoco Inc. | Rancho Viejo & Anb Cattle Co. St #1 | 9,700 | 47936491 |
| 447686 | May 1, 1996 | May 1, 1996 | Lewis Petro Properties, Inc. | Webb County School Land 1383 #1 | 7,600 | 47936494 |
| 447652 | May 1, 1996 | May 1, 1996 | Amoco Production Company | Killam-Hurd Amoco Fee #5 | 7,620 | 47933228 |
| 447510 | Apr 29, 1996 | Apr 29, 1996 | Transtexas Gas Corporation | Villarreal, J. Gas Unit #3H | 2,001 | 47936489 |
| 447496 | Apr 26, 1996 | Apr 26, 1996 | Chevron U. S. A. Inc. | Alexander, M. M. 'A' #9 | 8,500 | 47936487 |
| 447495 | Apr 26, 1996 | Apr 26, 1996 | Chevron U. S. A. Inc. | Martin-Volz #2 | 10,000 | 47936488 |
| 447430 | Apr 24, 1996 | Apr 24, 1996 | Conoco Inc. | Bonebrake #7 | 9,850 | 47935946 |
| 447429 | Apr 24, 1996 | Apr 24, 1996 | Conoco Inc. | Vaquillas Ranch H #28 | 12,242 | 47933430 |
| 447428 | Apr 24, 1996 | Apr 24, 1996 | Conoco Inc. | Vaquillas Ranch E #31 | 11,315 | 47933450 |
| 447427 | Apr 24, 1996 | Apr 24, 1996 | Conoco Inc. | Vaquillas Ranch C #84 | 12,462 | 47935192 |
| 447426 | Apr 24, 1996 | Apr 24, 1996 | Conoco Inc. | Vaquillas Ranch A5 #108 | 9,201 | 47935671 |
| 447425 | Apr 24, 1996 | Apr 24, 1996 | Lewis Petro Properties, Inc. | Webb County School Land 1383 #2 | 7,600 | 47936486 |
| 447338 | Apr 22, 1996 | Apr 22, 1996 | Mortimer Exploration Company | South Biel #1 | 1,200 | 47936485 |
| 447146 | Apr 17, 1996 | Apr 17, 1996 | Sonat Exploration Co. - Houston | Wright, L. A. et Al #14 | 7,000 | 47936484 |
| 447140 | Apr 17, 1996 | Apr 17, 1996 | Conoco Inc. | Vaquillas Ranch L1 #139 | 10,200 | 47936483 |
| 447046 | Apr 16, 1996 | Apr 16, 1996 | Austin Resources Corporation | Frost Trust #11R | 6,900 | 47936482 |
| 446967 | Apr 15, 1996 | Apr 15, 1996 | Columbus Energy Corp. | Hachar, D. D. #26 | 7,900 | 47936481 |
| 445968 | Apr 15, 1996 | Apr 15, 1996 | Columbus Energy Corp. | Clark, N. H. #12 | 7,800 | 47936464 |
| 446812 | Apr 12, 1996 | Apr 12, 1996 | Amoco Production Company | Killam-Hurd-Amoco-Fee #6 | 7,407 | 47931111 |
| 446838 | Apr 10, 1996 | Apr 10, 1996 | Tri-C Resources, Inc. | Dcrc-Sec. 101F #11 | 2,500 | 47936480 |
| 446767 | Apr 9, 1996 | Apr 9, 1996 | Lakewood Operating, Ltd. | Traylor #1 | 7,500 | 47936479 |
| 446652 | Apr 9, 1996 | Apr 9, 1996 | Conoco Inc. | Vaquillas Ranch C #103 | 12,350 | 47935589 |
| 446651 | Apr 9, 1996 | Apr 9, 1996 | Conoco Inc. | Vaquillas Ranch Co. Sgu #5 | 10,130 | 47934776 |
| 446698 | Apr 8, 1996 | Apr 8, 1996 | Sanchez-O'Brien Oil & Gas Corp. | Blanco, Rancho #4 | 8,100 | 47936478 |
| 446698Amendment | Apr 8, 1996 | Apr 8, 1996 | Sanchez-O'Brien Oil & Gas Corp. | Rancho Blanco #4 | 8,100 | 47936478 |
| 446698Amendment | Apr 8, 1996 | Apr 8, 1996 | Sanchez-O'Brien Oil & Gas Corp. | Rancho Blanco #4 | 8,100 | 47936478 |
| 446692 | Apr 8, 1996 | Apr 8, 1996 | Transtexas Gas Corporation | Lechenger #6H | 10,000 | 47933400 |
| 446586 | Apr 2, 1996 | Apr 2, 1996 | Columbus Energy Corp. | Ervin #1 | 7,000 | 47935554 |
| 446564 | Apr 2, 1996 | Apr 2, 1996 | Chevron U. S. A. Inc. | Leyendecker et Al #1 | 10,000 | 47936477 |
| 446283 | Mar 29, 1996 | Mar 29, 1996 | Columbus Energy Corp. | Clark, N. H. #13 | 7,700 | 47936475 |
| 446283Amendment | Mar 29, 1996 | Mar 29, 1996 | Columbus Energy Corp. | Clark, N. H. #13 | 7,600 | 47936475 |
| 446317 | Mar 26, 1996 | Mar 26, 1996 | Enron Oil & Gas Company | Briscoe D #17 | 10,250 | 47936476 |
| 446170 | Mar 22, 1996 | Mar 22, 1996 | Lewis Petro Properties, Inc. | Cerrito Land Co. 1490 #11D | 6,400 | 47936473 |
| 446170Amendment | Mar 22, 1996 | Mar 22, 1996 | Lewis Petro Properties, Inc. | Cerrito Land Co. 1490 #11D | 6,400 | 47936473 |
| 446169 | Mar 22, 1996 | Mar 22, 1996 | Lewis Petro Properties, Inc. | Cerrito Land Co. 1389 #4D | 6,400 | 47936474 |
| 446169Amendment | Mar 22, 1996 | Mar 22, 1996 | Lewis Petro Properties, Inc. | Cerrito Land Co. 1389 #4D | 6,400 | 47936474 |
| 446131 | Mar 21, 1996 | Mar 21, 1996 | Austin Resources Corporation | Frost Trust #11 | 6,900 | 47936472 |
| 446093 | Mar 21, 1996 | Mar 21, 1996 | Killam Oil Co., Ltd. | Killam, R. "1860" #4 | 9,000 | 47936467 |
| 446093Amendment | Mar 21, 1996 | Mar 21, 1996 | Killam Oil Co., Ltd. | Killam, R. "1860" #4 | 9,000 | 47936467 |
| 446092 | Mar 21, 1996 | Mar 21, 1996 | Killam Oil Co., Ltd. | Killam, R. "1860" #5 | 9,000 | 47936471 |
| 446092Amendment | Mar 21, 1996 | Mar 21, 1996 | Killam Oil Co., Ltd. | Killam, R. "1860" #5 | 9,000 | 47936471 |
| 446091 | Mar 21, 1996 | Mar 21, 1996 | Killam Oil Co., Ltd. | Killam, R. "1860" #3 | 9,000 | 47936470 |
| 446091Amendment | Mar 21, 1996 | Mar 21, 1996 | Killam Oil Co., Ltd. | Killam, R. "1860" #3 | 9,000 | 47936470 |
| 446090 | Mar 21, 1996 | Mar 21, 1996 | Killam Oil Co., Ltd. | Killam, R. "1860" #2 | 9,000 | 47936468 |
| 446090Amendment | Mar 21, 1996 | Mar 21, 1996 | Killam Oil Co., Ltd. | Killam, R. "1860" #2 | 9,000 | 47936468 |
| 446089 | Mar 21, 1996 | Mar 21, 1996 | Killam Oil Co., Ltd. | Killam, R. "1860" #1 | 9,000 | 47936469 |
| 446089Amendment | Mar 21, 1996 | Mar 21, 1996 | Killam Oil Co., Ltd. | Killam, R. "1860" #1 | 9,000 | 47936469 |
| 446069 | Mar 20, 1996 | Mar 20, 1996 | Conoco Inc. | Rayzor 1669 #2 | 10,600 | 47936466 |
| 446068 | Mar 20, 1996 | Mar 20, 1996 | Conoco Inc. | Vergara, G.B. #12 | 10,500 | 47936465 |
| 445966 | Mar 20, 1996 | Mar 20, 1996 | Meridian Oil Production Inc. | Staggs, J. #1 | 10,200 | 47935080 |
| 445856 | Mar 13, 1996 | Mar 13, 1996 | Chevron U. S. A. Inc. | Bruni Mineral Trust #B 26 | 10,000 | 47936463 |
| 445856Amendment | Mar 13, 1996 | Mar 13, 1996 | Chevron U. S. A. Inc. | Bruni Mineral Trust #B 26 | 10,000 | 47936463 |
| 445792 | Mar 13, 1996 | Mar 13, 1996 | Columbus Energy Corp. | Acevedo-Haering #2 | 6,600 | 47934082 |
| 445831 | Mar 12, 1996 | Mar 12, 1996 | Transtexas Gas Corporation | Lechenger #24 | 8,900 | 47936460 |
| 445830 | Mar 12, 1996 | Mar 12, 1996 | Transtexas Gas Corporation | Vergara #16 | 10,200 | 47936461 |
| 445829 | Mar 12, 1996 | Mar 12, 1996 | Transtexas Gas Corporation | Vergara #17 | 11,000 | 47936462 |
| 445811 | Mar 12, 1996 | Mar 12, 1996 | Enron Oil & Gas Company | Briscoe "D" #16 | 10,175 | 47936459 |
| 445736 | Mar 8, 1996 | Mar 8, 1996 | Transtexas Gas Corporation | McLean, Marrs "C" #7 | 11,700 | 47936458 |
| 445641 | Mar 7, 1996 | Mar 7, 1996 | Transtexas Gas Corporation | Martinez, C. #7 | 10,300 | 47936457 |
| 445621 | Mar 7, 1996 | Mar 7, 1996 | Chevron U. S. A. Inc. | Martin-Volz #1 | 10,000 | 47936456 |
| 445560 | Mar 7, 1996 | Mar 7, 1996 | Chevron U. S. A. Inc. | Armengol, R. Valls #6 | 7,600 | 47936266 |
| 445327 | Mar 5, 1996 | Mar 5, 1996 | Conoco Inc. | Hirsch Estate 2104 B #2 | 9,300 | 47936454 |
| 445326 | Mar 5, 1996 | Mar 5, 1996 | Conoco Inc. | Vaquillas Ranch L #137 | 10,350 | 47936453 |
| 445325 | Mar 5, 1996 | Mar 5, 1996 | Conoco Inc. | Vaquillas Ranch A1 #106 | 10,303 | 47935621 |
| 445499 | Mar 4, 1996 | Mar 4, 1996 | Sanchez-O'Brien Oil & Gas Corp. | Rancho Blanco #5 | 8,200 | 47936455 |
| 445499Amendment | Mar 4, 1996 | Mar 4, 1996 | Sanchez-O'Brien Oil & Gas Corp. | Rancho Blanco #5 | 8,500 | 47936455 |
| 445203 | Mar 4, 1996 | Mar 4, 1996 | Columbus Energy Corp. | Hachar, D. D. #25 | 7,000 | 47936449 |
| 445386 | Feb 29, 1996 | Feb 29, 1996 | Conoco Inc. | Vaquillas Ranch L1 #138 | 9,600 | 47936452 |
| 445359 | Feb 29, 1996 | Feb 29, 1996 | Transtexas Gas Corporation | Bruni Ranch #34 | 11,100 | 47936451 |
| 445288 | Feb 28, 1996 | Feb 28, 1996 | Sonat Exploration Co. - Houston | Vaquillas Ranch 135 #2 | 9,900 | 47936450 |
| 444869 | Feb 26, 1996 | Feb 26, 1996 | Conoco Inc. | Vaquillas Ranch A1 #44 | 11,248 | 47933741 |
| 445137 | Feb 23, 1996 | Feb 23, 1996 | Sonat Exploration Co. - Houston | Vaquillas Ranch 135 A #4 | 9,600 | 47936447 |
| 445121 | Feb 23, 1996 | Feb 23, 1996 | Samson Hydrocarbons Company | Neel, George #3 | 9,600 | 47936446 |
| 444913 | Feb 22, 1996 | Feb 22, 1996 | Columbus Energy Corp. | Ruiz, J. M. #4 | 8,250 | 47936444 |
| 445042 | Feb 21, 1996 | Feb 21, 1996 | Chevron U. S. A. Inc. | C-Bruni Mineral Trust #42 | 9,000 | 47936445 |
| 445136 | Feb 20, 1996 | Feb 20, 1996 | Sonat Exploration Co. - Houston | Vaquillas Ranch 1631 A #6 | 9,450 | 47936448 |
| 445136Amendment | Feb 20, 1996 | Feb 20, 1996 | Sonat Exploration Co. - Houston | Vaquillas Ranch 1631 A #6 | 8,000 | 47936448 |
| 444891 | Feb 16, 1996 | Feb 16, 1996 | Transtexas Gas Corporation | Vergara #15 | 10,200 | 47936441 |
| 444890 | Feb 16, 1996 | Feb 16, 1996 | Transtexas Gas Corporation | Lechenger #23 | 8,900 | 47936442 |