| 20792 | Mar 20, 1978 | Mar 20, 1978 | Oil & Gas Reserves, Inc. | George, B. O. #1 | 7,302 | 12731672 |
| 20243 | Mar 17, 1978 | Mar 17, 1978 | Wilbanks, Bruce A. | Little, J. Paul, Trustee #1 | 6,500 | 12731250 |
| 20223 | Mar 17, 1978 | Mar 17, 1978 | Champlin Petroleum Co. | Stedman Ranch, Betty Ann #1 | 8,186 | 12731690 |
| 20182 | Mar 16, 1978 | Mar 16, 1978 | Hughes & Hughes | Kirk, T. A. et UX #1 | 3,100 | 12731689 |
| 19995 | Mar 14, 1978 | Mar 14, 1978 | Great Basins Petr. Co. | Wagner Bros., Inc. #2 | 7,500 | 12731688 |
| 19992 | Mar 14, 1978 | Mar 14, 1978 | Great Basins Petr. Co. | Wagner Bros. Inc. #3 | 7,500 | 12731687 |
| 19899 | Mar 13, 1978 | Mar 13, 1978 | Sigmor Corporation | Halsell #6 | 2,500 | 12731686 |
| 19428 | Mar 6, 1978 | Mar 6, 1978 | Gose, Steve | Williams #1 | 7,104 | 12731685 |
| 19427 | Mar 6, 1978 | Mar 6, 1978 | Overly Operating Co. | Dunlap, Samual C. et Al #1 | 7,600 | 12731684 |
| 19275 | Mar 3, 1978 | Mar 3, 1978 | Sigmor Corporation | Halsell #3 | 2,500 | 12731683 |
| 19267 | Mar 3, 1978 | Mar 3, 1978 | Sigmor Corporation | Halsell #5 | 2,100 | 12731682 |
| 19266 | Mar 3, 1978 | Mar 3, 1978 | Sigmor Corporation | Halsell #4 | 1,998 | 12731681 |
| 20039 | Mar 1, 1978 | Mar 1, 1978 | Tesoro Petroleum Corporation | Crenshaw, G.C. #10 | 4,500 | 12780863 |
| 19095 | Feb 28, 1978 | Feb 28, 1978 | Dilley Production Co. | Gardner, E. O. #1 | 7,700 | 12731679 |
| 19108 | Feb 27, 1978 | Feb 27, 1978 | U. S. Resources-Catarina | Gates Ranch #3-224 | 5,600 | 12731680 |
| 18706 | Feb 22, 1978 | Feb 22, 1978 | Mormac Oil & Gas Co. | Castellaw, Louise #1 | 7,400 | 12731678 |
| 18512 | Feb 17, 1978 | Feb 17, 1978 | Galaxy Oil Company | Bray #5 | 7,000 | 12731677 |
| 18390 | Feb 16, 1978 | Feb 16, 1978 | Dow Chemical Co., The | Briscoe Ranch #22 | 5,300 | 12731676 |
| 18231 | Feb 14, 1978 | Feb 14, 1978 | Gose, Steve | Friday, Haven #1-184 | 5,915 | 12731185 |
| 18229 | Feb 14, 1978 | Feb 14, 1978 | Gose, Steve | Briscoe "B" #3-228 | 5,300 | 12731675 |
| 18227 | Feb 14, 1978 | Feb 14, 1978 | Gose, Steve | Briscoe "B" #2228 | 5,400 | 12731674 |
| 18225 | Feb 14, 1978 | Feb 14, 1978 | Gose, Steve | Briscoe "C" #1-45 | 8,230 | 12780862 |
| 18100 | Feb 13, 1978 | Feb 13, 1978 | Collier Diamond -C- Oils, Inc. | Jones, E. B. #3 | 7,400 | 12731673 |
| 17909 | Feb 9, 1978 | Feb 9, 1978 | Dow Chemical Co., The | Briscoe Ranch #21 | 5,300 | 12731671 |
| 17908 | Feb 9, 1978 | Feb 9, 1978 | Hytech Energy Corporation | Baggett, John B. "B" #4 | 7,600 | 12731670 |
| 16886 | Jan 24, 1978 | Jan 24, 1978 | Tesoro Petroleum Corporation | Dismukes, E.L. #85 | 10,300 | 12731669 |
| 16813 | Jan 23, 1978 | Jan 23, 1978 | Schmitz, Thomas F. | Continental Insurance Company #1 | 7,800 | 12731147 |
| 16712 | Jan 20, 1978 | Jan 20, 1978 | Suburban Propane Gas Corp. | Bowers, Ruth M "A" #5 | 4,150 | 12731668 |
| 16711 | Jan 20, 1978 | Jan 20, 1978 | Dow Chemical Co., The | Briscoe Ranch #18 | 5,600 | 12731667 |
| 16691 | Jan 20, 1978 | Jan 20, 1978 | Gose, Steve | Friday, Haven #2-167 | 6,501 | 12731666 |
| 16539 | Jan 17, 1978 | Jan 17, 1978 | Champlin Petroleum Co. | Huck, C.C. #5-13 | 7,300 | 12731206 |
| 16289 | Jan 13, 1978 | Jan 13, 1978 | Shar-Alan Oil Company | Gates Ranch #1-207 | 5,800 | 12731665 |
| 16287 | Jan 13, 1978 | Jan 13, 1978 | Shar-Alan Oil Company | Gates Ranch #1-204 | 5,800 | 12731664 |
| 15994 | Jan 10, 1978 | Jan 10, 1978 | Lovelady, I. W. | Strait Gas Unit #1 | 7,850 | 12731662 |
| 15993 | Jan 10, 1978 | Jan 10, 1978 | Canus Petroleum, Inc. | Halsell Foundation #2-25 | 2,400 | 12731661 |
| 15823 | Jan 9, 1978 | Jan 9, 1978 | Canus Petroleum, Inc. | Halsell - Deep #1-20 | 7,100 | 12731660 |
| 15822 | Jan 9, 1978 | Jan 9, 1978 | Canus Petroleum, Inc. | Hamilton, J. R. - Deep #1-17 | 7,200 | 12731659 |
| 10033 | Jan 6, 1978 | Jan 6, 1978 | Longhorn Gas Co., Ltd. No. 2 | Owen #1 | 7,500 | 12731602 |
| 7387 | Jan 6, 1978 | Jan 6, 1978 | Longhorn Gas Co., Ltd. No. 2 | Moats #1 | 7,300 | 12731586 |
| 15532 | Jan 4, 1978 | Jan 4, 1978 | Wagner, Duer & Co. | Mathews Trucking Co. #1 | 7,800 | 12731658 |
| 15526 | Jan 4, 1978 | Jan 4, 1978 | Wagner, Duer & Co. | Power, T.J. #1 | 7,800 | 12731657 |
| 16085 | Dec 30, 1977 | Dec 30, 1977 | Cada Exploration | Orr, William G. #1 | 5,900 | 12731663 |
| 14961 | Dec 29, 1977 | Dec 29, 1977 | Asamera Oil (U.S.) Inc. | Wilson, C. W. #6-37 | 4,195 | 12731655 |
| 14960 | Dec 29, 1977 | Dec 29, 1977 | Asamera Oil (U.S.) Inc. | Wilson, C. W. #7-37 | 4,800 | 12731654 |
| 14896 | Dec 28, 1977 | Dec 28, 1977 | Tipperary Oil & Gas Corporation | Speer #1 | 7,300 | 12731137 |
| 14817 | Dec 28, 1977 | Dec 28, 1977 | Integral Energy Corp. | S. Carrizo Springs Gas Unit #1 | 7,200 | 12731652 |
| 14816 | Dec 28, 1977 | Dec 28, 1977 | Integral Energy Corp. | Gardner, Ethel Simmons et Al #1 | 7,200 | 12731651 |
| 15495 | Dec 27, 1977 | Dec 27, 1977 | Nola Oil & Gas Co. | Thompson #1 | 7,300 | 12731656 |
| 14455 | Dec 20, 1977 | Dec 20, 1977 | Dilley Production Co. | McLean, Marrs #1 | 7,619 | 12731650 |
| 14342 | Dec 20, 1977 | Dec 20, 1977 | Opco, Inc. | Fitzsimons, H. A. #1 | 6,490 | 12780861 |
| 14182 | Dec 16, 1977 | Dec 16, 1977 | Mormac Oil & Gas Co. | Juarez, Pablo #1 | 4,900 | 12731648 |
| 14090 | Dec 15, 1977 | Dec 15, 1977 | Hughes & Hughes | Bartlett, S. E. #1 | 7,100 | 12731239 |
| 14088 | Dec 15, 1977 | Dec 15, 1977 | Asamera Oil (U.S.) Inc. | Wilson, C. W. #4-37 | 4,200 | 12731647 |
| 14087 | Dec 15, 1977 | Dec 15, 1977 | Asamera Oil (U.S.) Inc. | Wilson, C. W. #5-37 | 4,800 | 12731646 |
| 14074 | Dec 15, 1977 | Dec 15, 1977 | Opco, Inc. | Ammann, W. C. #1 | 6,000 | 12780860 |
| 14220 | Dec 14, 1977 | Dec 14, 1977 | Williams Enterprises | No. 1 el Cid Land & Cattle Co. #1 | 7,300 | 12731649 |
| 11348 | Dec 12, 1977 | Dec 12, 1977 | Gas Producing Enterprises, Inc. | Eubank, B. #1 | 6,800 | 12731613 |
| 3708 | Dec 12, 1977 | Dec 12, 1977 | Gose, Steve | Briscoe "C" #1078 | 9,000 | 12731140 |
| 1680 | Dec 12, 1977 | Dec 12, 1977 | Gose, Steve | Briscoe "B" #1240 | 9,350 | 12731095 |
| 13722 | Dec 9, 1977 | Dec 9, 1977 | Dugger & Herring Drlg. Co., Inc. | Gardner, Edward O. #1-B | 6,092 | 12731644 |
| 11566 | Dec 9, 1977 | Dec 9, 1977 | Great Basins Petr. Co. | Wagner Bros. Inc. #1 | 8,300 | 12731616 |
| 27036 | Dec 8, 1977 | Dec 8, 1977 | Sun Exploration & Production Co. | Big Wells (San Miguel) Unit #3119 | 5,600 | 12731633 |
| 15289 | Dec 8, 1977 | Dec 8, 1977 | Sun Exploration & Production Co. | Big Wells (San Miguel) #232 | 5,600 | 12731637 |
| 15287 | Dec 8, 1977 | Dec 8, 1977 | Sun Exploration & Production Co. | Big Wells (San Miguel) #1913 | 5,600 | 12731635 |
| 15285 | Dec 8, 1977 | Dec 8, 1977 | Sun Exploration & Production Co. | Big Wells (San Miguel) #4712 | 5,600 | 12731631 |
| 15284 | Dec 8, 1977 | Dec 8, 1977 | Sun Exploration & Production Co. | Big Wells (San Miguel) #372 | 5,600 | 12731636 |
| 15279 | Dec 8, 1977 | Dec 8, 1977 | Sun Exploration & Production Co. | Big Wells (San Miguel) Unit #3120 | 5,600 | 12731632 |
| 15276 | Dec 8, 1977 | Dec 8, 1977 | Sun Exploration & Production Co. | Big Wells (San Miguel) Unit #4713 | 5,600 | 12731630 |
| 15269 | Dec 8, 1977 | Dec 8, 1977 | Sun Exploration & Production Co. | Big Wells (San Miguel) Unit #363 | 5,600 | 12731628 |
| 15268 | Dec 8, 1977 | Dec 8, 1977 | Sun Exploration & Production Co. | Big Wells (San Miguel) Unit #4715 | 5,600 | 12731629 |
| 15267 | Dec 8, 1977 | Dec 8, 1977 | Sun Exploration & Production Co. | Big Wells (San Miguel) Unit #2129 | 5,600 | 12731634 |
| 13484 | Dec 7, 1977 | Dec 7, 1977 | Canus Petroleum, Inc. | McKnight, Latham #3 | 2,380 | 12731643 |
| 13481 | Dec 7, 1977 | Dec 7, 1977 | Gas Producing Enterprises, Inc. | Covert, F. M. #1 | 6,700 | 12731642 |
| 13463 | Dec 6, 1977 | Dec 6, 1977 | Kallina,frank C.&mitchell,o.r. | Bowman, Ruth McLean #29 | 4,500 | 12731641 |
| 13407 | Dec 6, 1977 | Dec 6, 1977 | Asamera Oil (U.S.) Inc. | Wilson, C. W. #3-37 | 4,800 | 12731639 |
| 13408 | Dec 5, 1977 | Dec 5, 1977 | Asamera Oil (U.S.) Inc. | Towers #2-40 | 4,500 | 12731640 |
| 10205 | Dec 5, 1977 | Dec 5, 1977 | Palmco Management Co. | Bowman, Ruth McLean #26 | 4,000 | 12731604 |
| 13217 | Dec 2, 1977 | Dec 2, 1977 | Cox, Edwin L. | Weathers Ranch "A" #1 | 6,670 | 12731638 |
| 12170 | Dec 1, 1977 | Dec 1, 1977 | Galaxy Oil Co. & Tme O&G Co. | Fitzsimons "A" #2 | 7,500 | 12700636 |
| 8751 | Dec 1, 1977 | Dec 1, 1977 | Gose, Steve | Dimmit County Airport #1-16 | 9,500 | 12780017 |
| 1882 | Nov 29, 1977 | Nov 29, 1977 | Huisache Operating Co. | Shook Trust #1 | 7,600 | 12731242 |
| 12754 | Nov 28, 1977 | Nov 28, 1977 | Longhorn Gas Co., Ltd. No. 2 | Halsell Ranch 45-1 #45-1 | 7,400 | 12731625 |
| 12755 | Nov 23, 1977 | Nov 23, 1977 | Asamera Oil (U.S.) Inc. | Hickson #1-40 | 4,500 | 12731626 |
| 12375 | Nov 18, 1977 | Nov 18, 1977 | Canus Petroleum, Inc. | Halsell Foundation #2-18 | 2,400 | 12731624 |
| 12374 | Nov 18, 1977 | Nov 18, 1977 | Canus Petroleum, Inc. | Halsell Foundation #1-25 | 2,400 | 12731623 |
| 12369 | Nov 18, 1977 | Nov 18, 1977 | Huisache Operating Co. | Shook Trust #2 | 3,500 | 12731622 |
| 11113 | Nov 18, 1977 | Nov 18, 1977 | Gose, Steve | Briscoe "B" #1-228 | 5,300 | 12731610 |
| 12055 | Nov 15, 1977 | Nov 15, 1977 | Hamilton, J. R. | Hamilton Fee #5-P | 1,800 | 12731620 |
| 12054 | Nov 15, 1977 | Nov 15, 1977 | Hamilton, J. R. | Hamilton Fee #4-P | 1,800 | 12731619 |
| 12025 | Nov 15, 1977 | Nov 15, 1977 | Canus Petroleum, Inc. | Garner - Deep #1-53 | 8,450 | 12731618 |
| 12081 | Nov 14, 1977 | Nov 14, 1977 | Convest Energy Corporation | Lupe, John B. #7 | 7,500 | 12731621 |
| 11563 | Nov 14, 1977 | Nov 14, 1977 | Asamera Oil (U.S.) Inc. | Schmidt, Carl #2-37A | 4,500 | 12731614 |
| 9581 | Nov 14, 1977 | Nov 14, 1977 | Longhorn Gas Co., Ltd. No. 2 | Dufner #1 | 7,500 | 12731597 |
| 11593 | Nov 8, 1977 | Nov 8, 1977 | Pendley Engineering Corp. | Davidson, Ben C. #1 | 6,800 | 12731151 |
| 11567 | Nov 8, 1977 | Nov 8, 1977 | Phoenix Fund, Inc. | Hansl, A. A. #1 | 7,500 | 12731617 |
| 11565 | Nov 8, 1977 | Nov 8, 1977 | Longhorn Gas Co., Ltd. No. 2 | Heger #1 | 7,025 | 12731615 |
| 11347 | Nov 4, 1977 | Nov 4, 1977 | Galaxy Oil Company | Fehlis #1 | 6,915 | 12731612 |
| 11273 | Nov 3, 1977 | Nov 3, 1977 | Tipperary Oil & Gas Corporation | White et Al #1 | 7,500 | 12731611 |
| 10888 | Oct 28, 1977 | Oct 28, 1977 | Kallina, Mitchell & Gulf Oil | Bowman, Ruth McLean #28 | 3,950 | 12731609 |
| 10771 | Oct 28, 1977 | Oct 28, 1977 | Kallina, Mitchell & Gulf Oil | Bowman, Ruth McLean #27 | 4,500 | 12731608 |