| 23549 | May 4, 1978 | May 4, 1978 | Gas Producing Enterprises, Inc. | Potter | Bivins #8-32RO | 2,300 | 37530640 |
| 23546 | May 4, 1978 | May 4, 1978 | Gas Producing Enterprises, Inc. | Potter | Bivins #* | 2,300 | 37530639 |
| 23076 | Apr 27, 1978 | Apr 27, 1978 | Gas Producing Enterprises, Inc. | Harris | Bayer, Gus #7 | 5,612 | 20182635 |
| 22886 | Apr 26, 1978 | Apr 26, 1978 | Gas Producing Enterprises, Inc. | Moore | Thompson #2-2RO | 2,200 | 34130507 |
| 22885 | Apr 26, 1978 | Apr 26, 1978 | Gas Producing Enterprises, Inc. | Potter | Bivins #16-1RO | 2,300 | 37530638 |
| 22527 | Apr 12, 1978 | Apr 12, 1978 | Gas Producing Enterprises, Inc. | Potter | Bivins #28-23* | 2,300 | 37530637 |
| 22519 | Apr 12, 1978 | Apr 12, 1978 | Gas Producing Enterprises, Inc. | Potter | Bivins #20-2RO | 2,300 | 37530634 |
| 22518 | Apr 11, 1978 | Apr 11, 1978 | Gas Producing Enterprises, Inc. | Potter | Bivins #20-1RO | 2,300 | 37530633 |
| 21376 | Apr 4, 1978 | Apr 4, 1978 | Gas Producing Enterprises, Inc. | Zapata | Dye, James D. #4 | 2,500 | 50530986 |
| 21127 | Mar 30, 1978 | Mar 30, 1978 | Gas Producing Enterprises, Inc. | Potter | Bivins #21-17* | 2,300 | 37530636 |
| 21126 | Mar 30, 1978 | Mar 30, 1978 | Gas Producing Enterprises, Inc. | Potter | Bivins #28-21* | 2,300 | 37530635 |
| 21125 | Mar 30, 1978 | Mar 30, 1978 | Gas Producing Enterprises, Inc. | Potter | Bivins #20-2RO | 2,300 | 37530634 |
| 21124 | Mar 30, 1978 | Mar 30, 1978 | Gas Producing Enterprises, Inc. | Potter | Bivins #20-IRO | 2,300 | 37530633 |
| 21123 | Mar 30, 1978 | Mar 30, 1978 | Gas Producing Enterprises, Inc. | Potter | Bivins #28-22* | 2,300 | 37530632 |
| 21122 | Mar 30, 1978 | Mar 30, 1978 | Gas Producing Enterprises, Inc. | Potter | Bivins #6-14RO | 2,300 | 37530631 |
| 21121 | Mar 30, 1978 | Mar 30, 1978 | Gas Producing Enterprises, Inc. | Potter | Bivins #8-29RO | 2,300 | 37530630 |
| 21120 | Mar 30, 1978 | Mar 30, 1978 | Gas Producing Enterprises, Inc. | Potter | Bivins #8-28RO | 2,300 | 37530629 |
| 20912 | Mar 27, 1978 | Mar 27, 1978 | Gas Producing Enterprises, Inc. | Potter | Bivins #17-13* | 2,300 | 37530628 |
| 20593 | Mar 22, 1978 | Mar 22, 1978 | Gas Producing Enterprises, Inc. | Potter | Bivins #6-13RO | 2,300 | 37530627 |
| 20520 | Mar 22, 1978 | Mar 22, 1978 | Gas Producing Enterprises, Inc. | Potter | Bivins #WSW 2 | 1,530 | 37580532 |
| 19905 | Mar 13, 1978 | Mar 13, 1978 | Gas Producing Enterprises, Inc. | Harris | Rorick, David #4 | 7,740 | 20130843 |
| 19492 | Mar 6, 1978 | Mar 6, 1978 | Gas Producing Enterprises, Inc. | Brazos-LB | State Tract 368-L, NW/4 #3 | 7,664 | 70430083 |
| 18694 | Feb 21, 1978 | Feb 21, 1978 | Gas Producing Enterprises, Inc. | Potter | Bivins #6-6RO | 2,300 | 37530626 |
| 18586 | Feb 17, 1978 | Feb 17, 1978 | Gas Producing Enterprises, Inc. | Scurry | Jordan, R. H. #1 | 8,018 | 41581629 |
| 17758 | Feb 7, 1978 | Feb 7, 1978 | Gas Producing Enterprises, Inc. | Maverick | Cunningham #1 | 6,950 | 32331226 |
| 17748 | Feb 6, 1978 | Feb 6, 1978 | Gas Producing Enterprises, Inc. | Potter | Bivins #28-2OR | 2,300 | 37530624 |
| 17192 | Jan 27, 1978 | Jan 27, 1978 | Gas Producing Enterprises, Inc. | Brazos-LB | State Tract 368-L #1 | 7,204 | 70400045 |
| 16929 | Jan 24, 1978 | Jan 24, 1978 | Gas Producing Enterprises, Inc. | Hidalgo | Salinas, M. #1 | 13,064 | 21530824 |
| 17221 | Jan 11, 1978 | Jan 11, 1978 | Gas Producing Enterprises, Inc. | Refugio | Hynes, James A. #1 | 3,492 | 39101995 |
| 16356 | Dec 22, 1977 | Dec 22, 1977 | Gas Producing Enterprises, Inc. | Potter | Bivins #21A3RO | 2,300 | 37530623 |
| 11348 | Dec 12, 1977 | Dec 12, 1977 | Gas Producing Enterprises, Inc. | Dimmit | Eubank, B. #1 | 6,800 | 12731613 |
| 13481 | Dec 7, 1977 | Dec 7, 1977 | Gas Producing Enterprises, Inc. | Dimmit | Covert, F. M. #1 | 6,700 | 12731642 |
| 7853 | Dec 2, 1977 | Dec 2, 1977 | Gas Producing Enterprises, Inc. | Potter | Bivins #21-3RO | 2,300 | 37530594 |
| 12657 | Nov 23, 1977 | Nov 23, 1977 | Gas Producing Enterprises, Inc. | Refugio | Wood, Bernadine #1 | 6,015 | 39130501 |
| 13278 | Nov 3, 1977 | Nov 3, 1977 | Gas Producing Enterprises, Inc. | San Patricio | Cantu, Narcisco #1 | 3,738 | 40900758 |
| 8664 | Oct 31, 1977 | Oct 31, 1977 | Gas Producing Enterprises, Inc. | Potter | Bivins #17-12* | 2,300 | 37530603 |
| 10737 | Oct 26, 1977 | Oct 26, 1977 | Gas Producing Enterprises, Inc. | Starr | Green, Lee M. #1 | 7,517 | 42730180 |
| 10434 | Oct 24, 1977 | Oct 24, 1977 | Gas Producing Enterprises, Inc. | Zapata | Mecom, J.W. #20 | 11,600 | 50530926 |
| 10433 | Oct 24, 1977 | Oct 24, 1977 | Gas Producing Enterprises, Inc. | Zapata | Mecom, J. W. #10 | 9,500 | 50530925 |
| 10842 | Oct 13, 1977 | Oct 13, 1977 | Gas Producing Enterprises, Inc. | Potter | Bivins #5-12RO | 2,300 | 37530613 |
| 10841 | Oct 13, 1977 | Oct 13, 1977 | Gas Producing Enterprises, Inc. | Potter | Bivins #6-10R0 | 2,300 | 37530611 |
| 10266 | Oct 13, 1977 | Oct 13, 1977 | Gas Producing Enterprises, Inc. | Potter | Teel, Betty Trust #6RO | 2,300 | 37530702 |
| 6951 | Oct 11, 1977 | Oct 11, 1977 | Gas Producing Enterprises, Inc. | Potter | Bivins "D" #17-14* | 2,300 | 37530590 |
| 9372 | Oct 7, 1977 | Oct 7, 1977 | Gas Producing Enterprises, Inc. | Potter | Bivins #8-9RO | 2,300 | 37530620 |
| 9371 | Oct 7, 1977 | Oct 7, 1977 | Gas Producing Enterprises, Inc. | Potter | Bivins #6-9RO | 2,300 | 37530619 |
| 9370 | Oct 7, 1977 | Oct 7, 1977 | Gas Producing Enterprises, Inc. | Potter | Bivins #8-6RO | 2,300 | 37530618 |
| 9369 | Oct 7, 1977 | Oct 7, 1977 | Gas Producing Enterprises, Inc. | Potter | Bivins #6-8RO | 2,300 | 37530617 |
| 9367 | Oct 7, 1977 | Oct 7, 1977 | Gas Producing Enterprises, Inc. | Potter | Bivins #8-20RO | 2,300 | 37530616 |
| 9364 | Oct 7, 1977 | Oct 7, 1977 | Gas Producing Enterprises, Inc. | Potter | Bivins #5-5RO | 2,300 | 37530615 |
| 9363 | Oct 7, 1977 | Oct 7, 1977 | Gas Producing Enterprises, Inc. | Potter | Bivins #28-11R | 2,300 | 37530614 |
| 8674 | Sep 28, 1977 | Sep 28, 1977 | Gas Producing Enterprises, Inc. | Potter | Bivins "D" #5-15RO | 2,300 | 37530610 |
| 8673 | Sep 28, 1977 | Sep 28, 1977 | Gas Producing Enterprises, Inc. | Potter | Bivins "D" #28-16* | 2,300 | 37530609 |
| 8672 | Sep 28, 1977 | Sep 28, 1977 | Gas Producing Enterprises, Inc. | Potter | Bivins "D" #6-12RO | 2,300 | 37530608 |
| 8671 | Sep 28, 1977 | Sep 28, 1977 | Gas Producing Enterprises, Inc. | Potter | Bivins "D" #21-15* | 2,300 | 37530607 |
| 8670 | Sep 28, 1977 | Sep 28, 1977 | Gas Producing Enterprises, Inc. | Potter | Bivins "D" #8-26RO | 2,300 | 37530606 |
| 8668 | Sep 28, 1977 | Sep 28, 1977 | Gas Producing Enterprises, Inc. | Potter | Bivins #28-12* | 2,300 | 37530605 |
| 8666 | Sep 28, 1977 | Sep 28, 1977 | Gas Producing Enterprises, Inc. | Potter | Bivins #16-2RO | 2,300 | 37530604 |
| 8663 | Sep 28, 1977 | Sep 28, 1977 | Gas Producing Enterprises, Inc. | Potter | Bivins "D" #5-13RO | 2,300 | 37530602 |
| 8662 | Sep 28, 1977 | Sep 28, 1977 | Gas Producing Enterprises, Inc. | Potter | Bivins #21-5RO | 2,300 | 37530601 |
| 8907 | Sep 22, 1977 | Sep 22, 1977 | Gas Producing Enterprises, Inc. | Potter | Bivins "D" #1718RO | 2,300 | 37530600 |
| 8720 | Sep 20, 1977 | Sep 20, 1977 | Gas Producing Enterprises, Inc. | Potter | Teel, Betty, Trust #5RO | 2,300 | 37530591 |
| 7861 | Sep 16, 1977 | Sep 16, 1977 | Gas Producing Enterprises, Inc. | Potter | Bivins "D" #8-25RO | 2,300 | 37530599 |
| 7859 | Sep 16, 1977 | Sep 16, 1977 | Gas Producing Enterprises, Inc. | Potter | Bivins "D" #28-17* | 2,300 | 37530598 |
| 7857 | Sep 16, 1977 | Sep 16, 1977 | Gas Producing Enterprises, Inc. | Potter | Bivins "D" #16-5RO | 2,300 | 37530597 |
| 7855 | Sep 16, 1977 | Sep 16, 1977 | Gas Producing Enterprises, Inc. | Potter | Bivins "D" #6-11RO | 2,300 | 37530596 |
| 7854 | Sep 16, 1977 | Sep 16, 1977 | Gas Producing Enterprises, Inc. | Potter | Bivins #8-23RO | 2,300 | 37530595 |
| 7852 | Sep 16, 1977 | Sep 16, 1977 | Gas Producing Enterprises, Inc. | Potter | Bivins #28-15* | 2,300 | 37530593 |
| 7850 | Sep 16, 1977 | Sep 16, 1977 | Gas Producing Enterprises, Inc. | Potter | Bivins #28-13* | 1,139 | 37530592 |
| 7517 | Sep 14, 1977 | Sep 14, 1977 | Gas Producing Enterprises, Inc. | Zapata | Laurel, S. L. #1 | 12,500 | 50530581 |
| 7514 | Sep 14, 1977 | Sep 14, 1977 | Gas Producing Enterprises, Inc. | Zapata | Martinez, Lauro #1 | 10,000 | 50530904 |
| 6950 | Sep 6, 1977 | Sep 6, 1977 | Gas Producing Enterprises, Inc. | Potter | Bivins "D" #16-4RO | 2,300 | 37530589 |
| 6949 | Sep 6, 1977 | Sep 6, 1977 | Gas Producing Enterprises, Inc. | Potter | Bivins #5-10RO | 2,300 | 37530588 |
| 6948 | Sep 6, 1977 | Sep 6, 1977 | Gas Producing Enterprises, Inc. | Potter | Bivins "D" #16-3RO | 2,300 | 37530587 |
| 6947 | Sep 6, 1977 | Sep 6, 1977 | Gas Producing Enterprises, Inc. | Potter | Bivins "D" #8-27RO | 2,300 | 37530586 |
| 6946 | Sep 6, 1977 | Sep 6, 1977 | Gas Producing Enterprises, Inc. | Potter | Bivins "D" #21-16* | 2,300 | 37530584 |
| 6945 | Sep 6, 1977 | Sep 6, 1977 | Gas Producing Enterprises, Inc. | Potter | Bivins "D" #28-18* | 2,300 | 37530583 |
| 6943 | Sep 6, 1977 | Sep 6, 1977 | Gas Producing Enterprises, Inc. | Potter | Bivins "D" #17-15* | 2,300 | 37530582 |
| 6941 | Sep 6, 1977 | Sep 6, 1977 | Gas Producing Enterprises, Inc. | Potter | Bivins "D" #8-24RO | 2,300 | 37530581 |
| 6940 | Sep 6, 1977 | Sep 6, 1977 | Gas Producing Enterprises, Inc. | Potter | Bivins "D" #5-14RO | 2,300 | 37530580 |
| 6055 | Aug 23, 1977 | Aug 23, 1977 | Gas Producing Enterprises, Inc. | Dimmit | Halsel #1-606 | 6,950 | 12731554 |
| 5876 | Aug 22, 1977 | Aug 22, 1977 | Gas Producing Enterprises, Inc. | Frio | West Coast Farms #5-A | 7,505 | 16331484 |
| 5700 | Aug 18, 1977 | Aug 18, 1977 | Gas Producing Enterprises, Inc. | Zapata | Mecom, J. W. #9 | 11,000 | 50530898 |
| 2338 | Jul 1, 1977 | Jul 1, 1977 | Gas Producing Enterprises, Inc. | Zapata | Mecom, J. W. #14 | 11,000 | 50530877 |