| 128437 | Aug 4, 1981 | Aug 4, 1981 | Good Hope Refineries, Inc. | Zapata | J. G. Benavides #2 | 7,700 | 50531398 |
| 127602 | Jul 29, 1981 | Jul 29, 1981 | Good Hope Refineries, Inc. | Webb | Lundell #8 | 10,350 | 47932477 |
| 127099 | Jul 27, 1981 | Jul 27, 1981 | Good Hope Refineries, Inc. | Webb | Bruni Ranch #7 | 12,200 | 47933085 |
| 128258 | Jul 21, 1981 | Jul 21, 1981 | Good Hope Refineries, Inc. | Webb | Lundell #11 | 10,825 | 47932479 |
| 125722 | Jul 20, 1981 | Jul 20, 1981 | Good Hope Refineries, Inc. | Webb | Leyendecker, M.M. Gas Unit #1 | 8,354 | 47930774 |
| 125679 | Jul 20, 1981 | Jul 20, 1981 | Good Hope Refineries, Inc. | Webb | Carr #1 | 10,989 | 47932151 |
| 124952 | Jul 10, 1981 | Jul 10, 1981 | Good Hope Refineries, Inc. | Zapata | Asche #3 | 10,700 | 50531389 |
| 123711 | Jul 3, 1981 | Jul 3, 1981 | Good Hope Refineries, Inc. | Webb | Lundell #2 | 10,080 | 47932447 |
| 122525 | Jun 24, 1981 | Jun 24, 1981 | Good Hope Refineries, Inc. | Webb | Nordan Trust et Al #1 | 13,500 | 47933055 |
| 122162 | Jun 23, 1981 | Jun 23, 1981 | Good Hope Refineries, Inc. | Zapata | Garza, Amando #1 | 10,517 | 50531114 |
| 121657 | Jun 18, 1981 | Jun 18, 1981 | Good Hope Refineries, Inc. | Webb | Frost National Bank #8 | 11,500 | 47933051 |
| 121201 | Jun 15, 1981 | Jun 15, 1981 | Good Hope Refineries, Inc. | Webb | Mc Lean, Marrs #A-1 | 12,500 | 47933045 |
| 119909 | May 26, 1981 | May 26, 1981 | Good Hope Refineries, Inc. | Webb | Rottersman #3 | 9,500 | 47933038 |
| 117331 | May 6, 1981 | May 6, 1981 | Good Hope Refineries, Inc. | Webb | B.M.T. #10 | 12,200 | 47933026 |
| 116066 | Apr 16, 1981 | Apr 16, 1981 | Good Hope Refineries, Inc. | Zapata | Mc Askill #6 | 12,500 | 50531362 |
| 115322 | Apr 16, 1981 | Apr 16, 1981 | Good Hope Refineries, Inc. | Zapata | La Perla #38 | 9,300 | 50531361 |
| 114159 | Apr 1, 1981 | Apr 1, 1981 | Good Hope Refineries, Inc. | Zapata | La Perla #37 | 10,000 | 50531360 |
| 113449 | Mar 27, 1981 | Mar 27, 1981 | Good Hope Refineries, Inc. | Webb | Frost National Bank #7 | 11,000 | 47932995 |
| 109834 | Feb 27, 1981 | Feb 27, 1981 | Good Hope Refineries, Inc. | Webb | Bruni Ranch #6 | 11,000 | 47932970 |
| 108187 | Feb 3, 1981 | Feb 3, 1981 | Good Hope Refineries, Inc. | Zapata | La Perla #36 | 10,000 | 50531342 |
| 102927 | Dec 19, 1980 | Dec 19, 1980 | Good Hope Refineries, Inc. | Webb | Mc Lean, Marrs #1 | 12,900 | 47932913 |
| 102187 | Dec 15, 1980 | Dec 15, 1980 | Good Hope Refineries, Inc. | Zapata | La Perla #35 | 10,000 | 50531324 |
| 101969 | Dec 12, 1980 | Dec 12, 1980 | Good Hope Refineries, Inc. | Webb | Vaquillas #7 | 13,400 | 47932907 |
| 98626 | Nov 10, 1980 | Nov 10, 1980 | Good Hope Refineries, Inc. | Zapata | Mc Askill #5 | 12,200 | 50531314 |
| 97951 | Nov 5, 1980 | Nov 5, 1980 | Good Hope Refineries, Inc. | Zapata | Herbst, M. V. #5 | 6,050 | 50531308 |
| 97868 | Nov 3, 1980 | Nov 3, 1980 | Good Hope Refineries, Inc. | Zapata | Herbst, M.V. #3 | 5,950 | 50531307 |
| 97867 | Nov 3, 1980 | Nov 3, 1980 | Good Hope Refineries, Inc. | Zapata | Herbst, M.V. #4 | 5,950 | 50531306 |
| 95247 | Oct 9, 1980 | Oct 9, 1980 | Good Hope Refineries, Inc. | Webb | Bruni, Lilia #5 | 10,500 | 47932871 |
| 95245 | Oct 9, 1980 | Oct 9, 1980 | Good Hope Refineries, Inc. | Webb | B.M.T. #9 | 11,500 | 47932870 |
| 94494 | Oct 2, 1980 | Oct 2, 1980 | Good Hope Refineries, Inc. | Zapata | Lopez #1 | 11,000 | 50531292 |
| 92670 | Sep 16, 1980 | Sep 16, 1980 | Good Hope Refineries, Inc. | Zapata | Octavio #1 | 11,500 | 50531276 |
| 92034 | Sep 9, 1980 | Sep 9, 1980 | Good Hope Refineries, Inc. | Webb | Frost National Bank #6 | 1,800 | 47932844 |
| 91748 | Sep 8, 1980 | Sep 8, 1980 | Good Hope Refineries, Inc. | Webb | Vaquillas #6 | 12,600 | 47932842 |
| 91203 | Sep 2, 1980 | Sep 2, 1980 | Good Hope Refineries, Inc. | Zapata | Vidaurri Gas Unit 1 #2 | 1,900 | 50531264 |
| 89271 | Aug 8, 1980 | Aug 8, 1980 | Good Hope Refineries, Inc. | Zapata | Laurel #1 | 12,000 | 50531249 |
| 88775 | Aug 6, 1980 | Aug 6, 1980 | Good Hope Refineries, Inc. | Webb | Bruni Ranch #5 | 10,500 | 47932819 |
| 88774 | Aug 6, 1980 | Aug 6, 1980 | Good Hope Refineries, Inc. | Zapata | La Perla #34 | 11,000 | 50531242 |
| 87268 | Jul 21, 1980 | Jul 21, 1980 | Good Hope Refineries, Inc. | Zapata | McAskill #4 | 11,700 | 50531239 |
| 86859 | Jul 16, 1980 | Jul 16, 1980 | Good Hope Refineries, Inc. | Webb | Lechenger #3 | 11,000 | 47932802 |
| 83193 | Jun 6, 1980 | Jun 6, 1980 | Good Hope Refineries, Inc. | Webb | Frost National Bank #5 | 11,000 | 47932748 |
| 83192 | Jun 6, 1980 | Jun 6, 1980 | Good Hope Refineries, Inc. | Zapata | Garza, Martiniano #1 | 12,000 | 50531241 |
| 83190 | Jun 6, 1980 | Jun 6, 1980 | Good Hope Refineries, Inc. | Zapata | Asche #1 | 10,700 | 50531228 |
| 82843 | Jun 3, 1980 | Jun 3, 1980 | Good Hope Refineries, Inc. | Webb | Vaquillas #5 | 12,200 | 47932739 |
| 81750 | May 21, 1980 | May 21, 1980 | Good Hope Refineries, Inc. | Webb | B.M.T. #8 | 11,700 | 47932713 |
| 80670 | May 8, 1980 | May 8, 1980 | Good Hope Refineries, Inc. | Webb | Stureman #1 | 12,200 | 47932698 |
| 80669 | May 8, 1980 | May 8, 1980 | Good Hope Refineries, Inc. | Zapata | La Perla #33 | 10,500 | 50531224 |
| 80173 | May 2, 1980 | May 2, 1980 | Good Hope Refineries, Inc. | Webb | Bruni, Lilia #4 | 10,000 | 47932694 |
| 78239 | Apr 14, 1980 | Apr 14, 1980 | Good Hope Refineries, Inc. | Zapata | La Perla #32 | 10,000 | 50531218 |
| 78187 | Apr 14, 1980 | Apr 14, 1980 | Good Hope Refineries, Inc. | Webb | M.M.A. Cattle Co. #2 | 10,000 | 47932678 |
| 76574 | Mar 28, 1980 | Mar 28, 1980 | Good Hope Refineries, Inc. | Zapata | McAskill #3 | 11,600 | 50531210 |
| 76288 | Mar 26, 1980 | Mar 26, 1980 | Good Hope Refineries, Inc. | Webb | Martin, J. C. B.M.T. #4 | 3,000 | 47932662 |
| 75172 | Mar 13, 1980 | Mar 13, 1980 | Good Hope Refineries, Inc. | Webb | Amando #1 | 11,900 | 47932654 |
| 73942 | Feb 29, 1980 | Feb 29, 1980 | Good Hope Refineries, Inc. | Webb | Vaquillas #4 | 12,200 | 47932639 |
| 72256 | Feb 11, 1980 | Feb 11, 1980 | Good Hope Refineries, Inc. | Webb | Frost National Bank #3 | 11,500 | 47932620 |
| 72255 | Feb 11, 1980 | Feb 11, 1980 | Good Hope Refineries, Inc. | Webb | Carr #5 | 11,500 | 47932619 |
| 72036 | Feb 7, 1980 | Feb 7, 1980 | Good Hope Refineries, Inc. | Zapata | Serafin #1 | 10,700 | 50531186 |
| 71862 | Feb 6, 1980 | Feb 6, 1980 | Good Hope Refineries, Inc. | Webb | Bruni, Lilia #3 | 10,000 | 47932616 |
| 71861 | Feb 6, 1980 | Feb 6, 1980 | Good Hope Refineries, Inc. | Webb | Lechenger #2 | 9,500 | 47932615 |
| 71860 | Feb 6, 1980 | Feb 6, 1980 | Good Hope Refineries, Inc. | Webb | Rottersman #3 | 9,500 | 47933038 |
| 70774 | Jan 24, 1980 | Jan 24, 1980 | Good Hope Refineries, Inc. | Webb | Carr #4 | 10,500 | 47932607 |
| 69817 | Jan 16, 1980 | Jan 16, 1980 | Good Hope Refineries, Inc. | Zapata | Benavides, J.G. #1 | 8,500 | 50531179 |
| 68640 | Jan 4, 1980 | Jan 4, 1980 | Good Hope Refineries, Inc. | Webb | Mac Mahon, P. A. #1 | 8,100 | 47932588 |
| 67284 | Dec 19, 1979 | Dec 19, 1979 | Good Hope Refineries, Inc. | Zapata | La Perla #29 | 10,000 | 50531167 |
| 66316 | Dec 10, 1979 | Dec 10, 1979 | Good Hope Refineries, Inc. | Webb | Marshall, S. G. #1 | 12,500 | 47932569 |
| 66314 | Dec 10, 1979 | Dec 10, 1979 | Good Hope Refineries, Inc. | Zapata | Garza #B2 | 11,000 | 50531165 |
| 64958 | Nov 29, 1979 | Nov 29, 1979 | Good Hope Refineries, Inc. | Zapata | La Perla #30 | 9,800 | 50531164 |
| 64292 | Nov 20, 1979 | Nov 20, 1979 | Good Hope Refineries, Inc. | Webb | Hereford #16 | 9,000 | 47932545 |
| 63487 | Nov 12, 1979 | Nov 12, 1979 | Good Hope Refineries, Inc. | Zapata | Mc Askill #2 | 12,000 | 50531161 |
| 61871 | Oct 25, 1979 | Oct 25, 1979 | Good Hope Refineries, Inc. | Webb | Rottersman #2 | 10,000 | 47932522 |
| 61461 | Oct 22, 1979 | Oct 22, 1979 | Good Hope Refineries, Inc. | Webb | Frost National Bank #2 | 10,500 | 47932513 |
| 61353 | Oct 19, 1979 | Oct 19, 1979 | Good Hope Refineries, Inc. | Webb | Bruni, Lilia #2 | 10,500 | 47932511 |
| 60242 | Oct 11, 1979 | Oct 11, 1979 | Good Hope Refineries, Inc. | Webb | Lundell #12 | 10,500 | 47932498 |
| 60231 | Oct 11, 1979 | Oct 11, 1979 | Good Hope Refineries, Inc. | Webb | Lundell #15 | 10,500 | 47932496 |
| 60229 | Oct 11, 1979 | Oct 11, 1979 | Good Hope Refineries, Inc. | Webb | Lundell #13 | 10,700 | 47932495 |
| 59472 | Oct 2, 1979 | Oct 2, 1979 | Good Hope Refineries, Inc. | Webb | Lundell #11 | 11,000 | 47932479 |
| 59357 | Oct 1, 1979 | Oct 1, 1979 | Good Hope Refineries, Inc. | Webb | Lundell #9 | 10,500 | 47932478 |
| 59356 | Oct 1, 1979 | Oct 1, 1979 | Good Hope Refineries, Inc. | Webb | Lundell #8 | 10,500 | 47932477 |
| 58970 | Sep 26, 1979 | Sep 26, 1979 | Good Hope Refineries, Inc. | Webb | Lundell #7 | 10,700 | 47932473 |
| 58276 | Sep 18, 1979 | Sep 18, 1979 | Good Hope Refineries, Inc. | Webb | Lundell #5 | 11,500 | 47932465 |
| 58274 | Sep 18, 1979 | Sep 18, 1979 | Good Hope Refineries, Inc. | Webb | Vergara, Lamar Bruni, B.M.T. #7 | 11,500 | 47932464 |
| 57650 | Sep 11, 1979 | Sep 11, 1979 | Good Hope Refineries, Inc. | Webb | Lundell #4 | 10,500 | 47932459 |
| 57594 | Sep 10, 1979 | Sep 10, 1979 | Good Hope Refineries, Inc. | Zapata | Garza #B1 | 10,500 | 50531138 |
| 57384 | Sep 6, 1979 | Sep 6, 1979 | Good Hope Refineries, Inc. | Webb | Martin, J. C., B. M. T. #B3 | 10,200 | 47932455 |
| 56816 | Aug 30, 1979 | Aug 30, 1979 | Good Hope Refineries, Inc. | Webb | Lundell #2 | 10,500 | 47932447 |
| 56815 | Aug 30, 1979 | Aug 30, 1979 | Good Hope Refineries, Inc. | Webb | Lundell #3 | 10,500 | 47932446 |
| 55722 | Aug 15, 1979 | Aug 15, 1979 | Good Hope Refineries, Inc. | Zapata | Mc Askill #1 | 11,500 | 50531133 |
| 54811 | Aug 7, 1979 | Aug 7, 1979 | Good Hope Refineries, Inc. | Zapata | Leonardo #2 | 11,000 | 50531116 |
| 54786 | Aug 7, 1979 | Aug 7, 1979 | Good Hope Refineries, Inc. | Webb | Benavides, Gloria BMT #A-1 | 12,500 | 47932429 |
| 54674 | Aug 6, 1979 | Aug 6, 1979 | Good Hope Refineries, Inc. | Webb | Vaquillas #2 | 12,500 | 47932426 |
| 54167 | Aug 1, 1979 | Aug 1, 1979 | Good Hope Refineries, Inc. | Zapata | Garza, Amando #1 | 11,000 | 50531114 |
| 54165 | Aug 1, 1979 | Aug 1, 1979 | Good Hope Refineries, Inc. | Zapata | Vela #1 | 11,000 | 50531113 |
| 54033 | Jul 31, 1979 | Jul 31, 1979 | Good Hope Refineries, Inc. | Starr | Guerra, R. R. #1 | 3,461 | 42731337 |
| 53512 | Jul 23, 1979 | Jul 23, 1979 | Good Hope Refineries, Inc. | Webb | Lechenger #1 | 10,000 | 47932417 |
| 52965 | Jul 16, 1979 | Jul 16, 1979 | Good Hope Refineries, Inc. | Webb | Carr #2 | 10,700 | 47932409 |
| 52597 | Jul 11, 1979 | Jul 11, 1979 | Good Hope Refineries, Inc. | Webb | Frost National Bank #1 | 10,500 | 47932404 |
| 52815 | Jul 10, 1979 | Jul 10, 1979 | Good Hope Refineries, Inc. | Zapata | Margarita Gas Unit #1 | 9,500 | 50531112 |
| 52131 | Jul 3, 1979 | Jul 3, 1979 | Good Hope Refineries, Inc. | Zapata | Jennings Ranch #1 | 11,000 | 50531106 |
| 51687 | Jun 27, 1979 | Jun 27, 1979 | Good Hope Refineries, Inc. | Zapata | Falcon #1 | 11,000 | 50531104 |
| 51141 | Jun 20, 1979 | Jun 20, 1979 | Good Hope Refineries, Inc. | Webb | Samuels et al Gas Unit #2 | 10,000 | 47932388 |
| 50977 | Jun 18, 1979 | Jun 18, 1979 | Good Hope Refineries, Inc. | Dimmit | Garner #1 | 5,000 | 12731834 |