| 405370 | Nov 5, 1992 | Nov 5, 1992 | Kerns O & G, Inc. | Gates Ranch #2 E | 5,437 | 47931232 |
| 405682 | Nov 4, 1992 | Nov 4, 1992 | Enron Oil & Gas Company | Dix Ranch "A" #11 | 9,600 | 47935666 |
| 405680 | Nov 4, 1992 | Nov 4, 1992 | Enron Oil & Gas Company | Briscoe "D" #2 | 10,250 | 47935665 |
| 405672 | Nov 4, 1992 | Nov 4, 1992 | Mobil Producing TX. & N.M. Inc. | Callaghan Ranch #18 | 6,650 | 47930812 |
| 405670 | Nov 4, 1992 | Nov 4, 1992 | Mobil Producing TX. & N.M. Inc. | Callaghan Ranch #24 | 6,650 | 47930917 |
| 405669 | Nov 4, 1992 | Nov 4, 1992 | Mobil Producing TX. & N.M. Inc. | Callaghan Ranch #42 | 6,100 | 47931186 |
| 405668 | Nov 4, 1992 | Nov 4, 1992 | Mobil Producing TX. & N.M. Inc. | Callaghan Ranch #28 | 6,655 | 47930919 |
| 405658 | Nov 4, 1992 | Nov 4, 1992 | Transamerican Natural Gas Corp. | B.M.T. #22 | 11,500 | 47934465 |
| 405657 | Nov 4, 1992 | Nov 4, 1992 | Transamerican Natural Gas Corp. | Vaquillas "D" #2 | 9,600 | 47935664 |
| 405655 | Nov 4, 1992 | Nov 4, 1992 | Transamerican Natural Gas Corp. | Day #7 | 9,100 | 47935663 |
| 405654 | Nov 4, 1992 | Nov 4, 1992 | Transamerican Natural Gas Corp. | Day #6 | 9,900 | 47935662 |
| 405653 | Nov 4, 1992 | Nov 4, 1992 | Transamerican Natural Gas Corp. | B.M.T. #25 | 11,400 | 47934715 |
| 405652 | Nov 4, 1992 | Nov 4, 1992 | Transamerican Natural Gas Corp. | Arco Fee #6 | 12,300 | 47934818 |
| 405651 | Nov 4, 1992 | Nov 4, 1992 | Transamerican Natural Gas Corp. | Arco Fee #2 | 12,500 | 47933464 |
| 405534 | Nov 2, 1992 | Nov 2, 1992 | Enron Oil & Gas Company | Garner, Tully C. #26 | 7,900 | 47935661 |
| 405232 | Oct 30, 1992 | Oct 30, 1992 | Transamerican Natural Gas Corp. | Schwarz #17 | 9,700 | 47935654 |
| 405405 | Oct 29, 1992 | Oct 29, 1992 | Enron Oil & Gas Company | Benavides, Roas V. 861 #3 | 10,000 | 47935658 |
| 405404 | Oct 29, 1992 | Oct 29, 1992 | Enron Oil & Gas Company | Dix Ranch-State E #1 | 8,650 | 47935659 |
| 405374 | Oct 29, 1992 | Oct 29, 1992 | Mobil Producing TX. & N.M. Inc. | South Callaghan Ranch #5 | 9,000 | 47932815 |
| 405373 | Oct 29, 1992 | Oct 29, 1992 | Mobil Producing TX. & N.M. Inc. | South Callaghan Ranch #6 | 9,000 | 47933429 |
| 405357 | Oct 29, 1992 | Oct 29, 1992 | Amoco Production Company | Killam-Hurd-Amoco #49 | 8,000 | 47935656 |
| 405357Amendment | Oct 29, 1992 | Oct 29, 1992 | Amoco Production Company | Killam-Hurd-Amoco #49 | 8,700 | 47935656 |
| 405356 | Oct 29, 1992 | Oct 29, 1992 | Amoco Production Company | Killam-Hurd-Amoco #46 | 7,600 | 47935655 |
| 405208 | Oct 29, 1992 | Oct 29, 1992 | Conoco Inc. | Benavides, Rosa V. E1 #49 | 9,700 | 47935651 |
| 405331 | Oct 28, 1992 | Oct 28, 1992 | Enron Oil & Gas Company | Hein, Luz A. Estate #10 | 11,800 | 47935653 |
| 405328 | Oct 28, 1992 | Oct 28, 1992 | Enron Oil & Gas Company | Dix Ranch C #3 | 8,625 | 47935652 |
| 405262 | Oct 27, 1992 | Oct 27, 1992 | Transamerican Natural Gas Corp. | Rottersman #16 | 10,800 | 47935650 |
| 405230 | Oct 27, 1992 | Oct 27, 1992 | Amoco Production Company | Killam-Hurd-Amoco #45 | 7,800 | 47935648 |
| 405169 | Oct 26, 1992 | Oct 26, 1992 | Mobil Producing TX. & N.M. Inc. | South Callaghan Ranch #92 | 8,100 | 47935646 |
| 405167 | Oct 26, 1992 | Oct 26, 1992 | Mobil Producing TX. & N.M. Inc. | South Callaghan Ranch #102 | 8,900 | 47935647 |
| 405088 | Oct 22, 1992 | Oct 22, 1992 | Mobil Producing TX. & N.M. Inc. | South Callaghan Ranch #101 | 9,500 | 47935644 |
| 405088Amendment | Oct 22, 1992 | Oct 22, 1992 | Mobil Producing TX. & N.M. Inc. | South Callaghan Ranch #101 | 9,500 | 47935644 |
| 405087 | Oct 22, 1992 | Oct 22, 1992 | Mobil Producing TX. & N.M. Inc. | South Callaghan Ranch #16 | 9,000 | 47934589 |
| 405086 | Oct 22, 1992 | Oct 22, 1992 | Michael Petr. & Hurd Ent., Ltd. | El Gato "A" #9 | 9,500 | 47935645 |
| 405029 | Oct 21, 1992 | Oct 21, 1992 | Mobil Producing TX. & N.M. Inc. | South Callaghan Ranch #14 | 8,750 | 47934666 |
| 405029Amendment | Oct 21, 1992 | Oct 21, 1992 | Mobil Producing TX. & N.M. Inc. | South Callaghan Ranch #14 | 8,750 | 47934666 |
| 404980 | Oct 21, 1992 | Oct 21, 1992 | Texaco E & P Inc. | El Gato #22 | 10,000 | 47935643 |
| 404974 | Oct 20, 1992 | Oct 20, 1992 | Chevron U. S. A. Inc. | Bruni Mineral Trust 'A' #39 | 11,800 | 47935642 |
| 404876 | Oct 19, 1992 | Oct 19, 1992 | Enron Oil & Gas Company | Cactus Jack #3 | 8,000 | 47935641 |
| 404854 | Oct 19, 1992 | Oct 19, 1992 | Mobil Producing TX. & N.M. Inc. | South Callaghan Ranch #75 | 8,500 | 47935479 |
| 404853 | Oct 19, 1992 | Oct 19, 1992 | Mobil Producing TX. & N.M. Inc. | South Callaghan Ranch #94 | 8,250 | 47935640 |
| 404852 | Oct 19, 1992 | Oct 19, 1992 | Mobil Producing TX. & N.M. Inc. | South Callaghan Ranch #97 | 9,250 | 47935639 |
| 404851 | Oct 19, 1992 | Oct 19, 1992 | Michael Petroleum Corporation | Barnes Est. #1 | 8,500 | 47935638 |
| 404817 | Oct 16, 1992 | Oct 16, 1992 | Conoco Inc. | Vaquillas Ranch F1 #107 | 10,000 | 47935637 |
| 404763 | Oct 15, 1992 | Oct 15, 1992 | Mobil Producing TX. & N.M. Inc. | South Callaghan Ranch #93 | 8,050 | 47935636 |
| 404672 | Oct 14, 1992 | Oct 14, 1992 | Lewis Petro Properties, Inc. | Garner #13 | 7,300 | 47935635 |
| 404671 | Oct 14, 1992 | Oct 14, 1992 | Lewis Petro Properties, Inc. | Garner #12 | 7,300 | 47935634 |
| 404666 | Oct 14, 1992 | Oct 14, 1992 | Columbus Energy Corp. | Acevedo-Haering #4 | 7,000 | 47935633 |
| 404666Amendment | Oct 14, 1992 | Oct 14, 1992 | Columbus Energy Corp. | Acevedo-Haering #4 | 7,000 | 47935633 |
| 403656 | Oct 13, 1992 | Oct 13, 1992 | Amoco Production Company | Killam-Hurd-Amoco Trautman #5 | 7,220 | 47933099 |
| 404535 | Oct 12, 1992 | Oct 12, 1992 | Tri-C Resources, Inc. | Garza, M.G. de la Mineral Trust #6 | 9,000 | 47935631 |
| 404534 | Oct 12, 1992 | Oct 12, 1992 | Tri-C Resources, Inc. | J. Staggs-State #2 | 11,000 | 47935632 |
| 404534Amendment | Oct 12, 1992 | Oct 12, 1992 | Tri-C Resources, Inc. | Staggs-State #2 | 12,500 | 47935632 |
| 404505 | Oct 9, 1992 | Oct 9, 1992 | Mobil Producing TX. & N.M. Inc. | South Callaghan Ranch #96 | 8,200 | 47935630 |
| 404504 | Oct 9, 1992 | Oct 9, 1992 | Mobil Producing TX. & N.M. Inc. | South Callaghan Ranch #95 | 8,350 | 47935629 |
| 404407 | Oct 8, 1992 | Oct 8, 1992 | Transamerican Natural Gas Corp. | Carr #63 | 9,700 | 47935628 |
| 404406 | Oct 8, 1992 | Oct 8, 1992 | Transamerican Natural Gas Corp. | Carr #64 | 9,500 | 47935627 |
| 404400 | Oct 8, 1992 | Oct 8, 1992 | Texaco E & P Inc. | Garner Ranch "1057" #1 | 10,000 | 47935626 |
| 404399 | Oct 8, 1992 | Oct 8, 1992 | Texaco E & P Inc. | Garner Ranch "1057" #2 | 10,000 | 47935625 |
| 404399Amendment | Oct 8, 1992 | Oct 8, 1992 | Texaco E & P Inc. | Garner Ranch "1057" #2 | 10,000 | 47935625 |
| 404394 | Oct 7, 1992 | Oct 7, 1992 | Enron Oil & Gas Company | Cactus Jack #4 | 8,000 | 47935624 |
| 404393 | Oct 7, 1992 | Oct 7, 1992 | Enron Oil & Gas Company | Garner, Tully C.A. #27 | 8,000 | 47935623 |
| 404173 | Oct 6, 1992 | Oct 6, 1992 | Conoco Inc. | Vaquillas Ranch Co. Ltd #48 | 10,450 | 47935620 |
| 404173Amendment | Oct 6, 1992 | Oct 6, 1992 | Conoco Inc. | Vaquillas Ranch Co. Ltd #48 | 9,776 | 47935620 |
| 404172 | Oct 6, 1992 | Oct 6, 1992 | Conoco Inc. | Vaquillas Ranch A1 #106 | 11,800 | 47935621 |
| 404172Amendment | Oct 6, 1992 | Oct 6, 1992 | Conoco Inc. | Vaquillas Ranch A1 #106 | 11,800 | 47935621 |
| 404172Amendment | Oct 6, 1992 | Oct 6, 1992 | Conoco Inc. | Vaquillas Ranch A1 #106 | 11,200 | 47935621 |
| 404172Amendment | Oct 6, 1992 | Oct 6, 1992 | Conoco Inc. | Vaquillas Ranch A1 #106 | 11,200 | 47935621 |
| 404235 | Oct 5, 1992 | Oct 5, 1992 | Michael Petr. & Hurd Ent., Ltd. | El Gato "A" #8 | 9,500 | 47935622 |
| 404225 | Oct 2, 1992 | Oct 2, 1992 | Enron Oil & Gas Company | Briscoe "D" #1 | 10,100 | 47935618 |
| 404224 | Oct 2, 1992 | Oct 2, 1992 | Enron Oil & Gas Company | Frost 39 #1 | 12,400 | 47935619 |
| 404096 | Oct 2, 1992 | Oct 2, 1992 | Four Star Oil and Gas Company | El Gato #15 | 9,200 | 47934420 |
| 404090 | Oct 2, 1992 | Oct 2, 1992 | Lewis Petro Properties, Inc. | Puig, L. F. #8 | 6,500 | 47935616 |
| 404129 | Oct 1, 1992 | Oct 1, 1992 | Tri-C Resources, Inc. | De la Garza Mineral Trust #5 | 9,000 | 47935617 |
| 404103 | Sep 30, 1992 | Sep 30, 1992 | Mobil Producing TX. & N.M. Inc. | South Callaghan Ranch #99 | 7,500 | 47935615 |
| 403971 | Sep 30, 1992 | Sep 30, 1992 | Killam Oil Company | Catto Heirs Unit #2 #4 | 8,500 | 47935612 |
| 403961 | Sep 30, 1992 | Sep 30, 1992 | Conoco Inc. | Lundell A1 #9 | 12,200 | 47935613 |
| 404063 | Sep 29, 1992 | Sep 29, 1992 | Enron Oil & Gas Company | Mayers #1 | 10,000 | 47935614 |
| 404030 | Sep 29, 1992 | Sep 29, 1992 | Manley, John D. III, Oper., Inc | Sparks #1 | 2,500 | 47935611 |
| 403941 | Sep 28, 1992 | Sep 28, 1992 | Transamerican Natural Gas Corp. | B.M.T. #34 | 11,200 | 47935609 |
| 403903 | Sep 28, 1992 | Sep 28, 1992 | Conoco Inc. | Vaquillas Ranch L4 #95 | 9,800 | 47935608 |
| 403767 | Sep 28, 1992 | Sep 28, 1992 | Kerns O & G, Inc. | Petty, O.S. #7021 | 4,960 | 47933598 |
| 403767Amendment | Sep 28, 1992 | Sep 28, 1992 | Kerns O & G, Inc. | Petty, O.S. #7021 | 4,960 | 47933598 |
| 403765 | Sep 28, 1992 | Sep 28, 1992 | Kerns O & G, Inc. | Petty, O.S. #7017 | 5,150 | 47933867 |
| 403765Amendment | Sep 28, 1992 | Sep 28, 1992 | Kerns O & G, Inc. | Petty, O.S. #7017 | 5,150 | 47933867 |
| 403764 | Sep 28, 1992 | Sep 28, 1992 | Kerns O & G, Inc. | Petty, O S #3023 | 4,940 | 47933866 |
| 403993 | Sep 25, 1992 | Sep 25, 1992 | Mobil Producing TX. & N.M. Inc. | South Callaghan Ranch #98 | 9,300 | 47935610 |
| 403993Amendment | Sep 25, 1992 | Sep 25, 1992 | Mobil Producing TX. & N.M. Inc. | South Callaghan Ranch #98 | 9,300 | 47935610 |
| 403938 | Sep 25, 1992 | Sep 25, 1992 | Amoco Production Company | Killam-Hurd-Amoco Trautmann #6 | 7,360 | 47933135 |
| 403919 | Sep 25, 1992 | Sep 25, 1992 | Lobo Resources, Ltd. | Dinn, John & Elva #1F | 11,500 | 47934436 |
| 403737 | Sep 25, 1992 | Sep 25, 1992 | Conoco Inc. | Vaquillas Ranch A1 #104 | 11,800 | 47935605 |
| 403723 | Sep 25, 1992 | Sep 25, 1992 | Conoco Inc. | Vaquillas Ranch L4 #105 | 9,800 | 47935604 |
| 403842 | Sep 24, 1992 | Sep 24, 1992 | Mobil Producing TX. & N.M. Inc. | South Callaghan Ranch #4 | 8,490 | 47931921 |
| 403842Amendment | Sep 24, 1992 | Sep 24, 1992 | Mobil Producing TX. & N.M. Inc. | South Callaghan Ranch #4 | 8,490 | 47931921 |
| 403816 | Sep 24, 1992 | Sep 24, 1992 | Tri-C Resources, Inc. | De la Garza Mineral Trust #4 | 9,000 | 47935607 |
| 403799 | Sep 23, 1992 | Sep 23, 1992 | Enron Oil & Gas Company | Garner, Tully C. #24 | 8,100 | 47935606 |
| 403794 | Sep 23, 1992 | Sep 23, 1992 | Tri-C Resources, Inc. | De la Garza Mineral Trust #3 | 9,000 | 47935603 |
| 403751 | Sep 22, 1992 | Sep 22, 1992 | Enron Oil & Gas Company | Garner, Tully C. A #18 | 8,000 | 47935602 |
| 403750 | Sep 22, 1992 | Sep 22, 1992 | Enron Oil & Gas Company | Hirsch Estate J #A 3 | 10,500 | 47935601 |
| 403740 | Sep 22, 1992 | Sep 22, 1992 | Mobil Producing TX. & N.M. Inc. | South Callaghan Ranch #100 | 9,300 | 47935600 |