| 1991-12-18 | 395229 | 42-505-32850 | ARACELI #1 | DYNAMIC PRODUCTION, INC. | DRILL | 11,500 | |
| 1991-12-16 | 395065 | 42-505-32849 | HERBST #14 | TRANSAMERICAN NATURAL GAS CORP. | DRILL | 9,200 | |
| 1991-12-16 | 394922 | 42-505-32846 | DE LOS SANTOS GAS UNIT 1 #7 | TRANSAMERICAN NATURAL GAS CORP. | DRILL | 11,800 | |
| 1991-12-12 | 395001 | 42-505-32848 | OLD ZAPATA DEEP GAS UNIT #2 | ENRON OIL & GAS COMPANY | DRILL | 10,900 | |
| 1991-12-12 | 395001 | 42-505-32848 | OLD ZAPATA DEEP GAS UNIT #2 | ENRON OIL & GAS COMPANY | DRILL | 9,268 | |
| 1991-12-12 | 395000 | 42-505-32349 | GONZALES, P. GAS UNIT #1 | ENRON OIL & GAS COMPANY | RECOMP | 9,800 | |
| 1991-12-12 | 394960 | 42-505-32847 | LA PERLA #160 | TRANSAMERICAN NATURAL GAS CORP. | DRILL | 10,300 | |
| 1991-12-12 | 394845 | 42-505-32845 | LA PERLA #159 | TRANSAMERICAN NATURAL GAS CORP. | DRILL | 9,700 | |
| 1991-11-27 | 394558 | 42-505-32844 | ALONZO, LYDIA F. #1 | DYNAMIC PRODUCTION, INC. | DRILL | 11,500 | |
| 1991-11-27 | 394558 | 42-505-32844 | ALONZO, LYDIA F. #1 | DYNAMIC PRODUCTION, INC. | RECOMP | 12,000 | Y |
| 1991-11-27 | 394535 | 42-505-32773 | MARSHALL, S. G. #5 | ENRON OIL & GAS COMPANY | RECOMP | 11,000 | |
| 1991-11-27 | 394535 | 42-505-32773 | MARSHALL, S. G. #5 | ENRON OIL & GAS COMPANY | RECOMP | 1,200 | |
| 1991-11-25 | 394375 | 42-505-32843 | BRASCO RANCH #2 | ENRON OIL & GAS COMPANY | DRILL | 10,000 | |
| 1991-11-21 | 394291 | 42-505-32842 | DOLORES GAS UNIT D #1 | ENRON OIL & GAS COMPANY | DRILL | 8,100 | |
| 1991-11-21 | 394013 | 42-505-32490 | DE GRACIA HEIRS #3 | KILLAM OIL COMPANY | OTHER | 8,250 | |
| 1991-11-19 | 394199 | 42-505-32841 | DOLORES GAS UNIT A #1 | ENRON OIL & GAS COMPANY | DRILL | 8,100 | |
| 1991-11-15 | 393891 | 42-505-32840 | DAISY #3 | TRANSAMERICAN NATURAL GAS CORP. | DRILL | 11,800 | |
| 1991-11-15 | 393889 | 42-505-32839 | LA PERLA #158 | TRANSAMERICAN NATURAL GAS CORP. | DRILL | 10,300 | |
| 1991-11-14 | 393673 | 42-505-31363 | VAQUILLAS RANCH LTD #1 | FINA OIL & CHEMICAL COMPANY | RECOMP | 9,000 | |
| 1991-11-12 | 393850 | 42-505-32838 | MOLLETES CREEK "A" G.U. #1 | ENRON OIL & GAS COMPANY | DRILL | 10,500 | |
| 1991-11-12 | 393846 | 42-505-32095 | VERA, SERAPIO HEIRS G.U. D. #7 | ENRON OIL & GAS COMPANY | RECOMP | 8,400 | |
| 1991-10-31 | 393474 | 42-505-32455 | LAUREL, F. D. "A" #6ST | DYNAMIC PRODUCTION, INC. | RECOMP | 11,500 | |
| 1991-10-31 | 393474 | 42-505-32455 | LAUREL, F. D. "A" #6 ST | DYNAMIC PRODUCTION, INC. | RECOMP | 11,500 | |
| 1991-10-30 | 393385 | 42-505-32513 | CUELLAR, F. #2 | KILLAM OIL COMPANY | OTHER | 9,760 | |
| 1991-10-29 | 393428 | 42-505-32837 | BENAVIDES MINERAL TRUST #1 | ENRON OIL & GAS COMPANY | DRILL | 12,400 | |
| 1991-10-29 | 393428 | 42-505-32837 | BENAVIDES MINERAL TRUST #1 | ENRON OIL & GAS COMPANY | DRILL | 12,400 | |
| 1991-10-17 | 392862 | 42-505-32836 | GUTIERREZ, JOSE MARIA #2 | MUELLER ENGINEERING CORP. | DRILL | 7,000 | |
| 1991-10-14 | 392877 | 42-505-31674 | OLD ZAPATA DEEP G.U. #1 | ENRON OIL & GAS COMPANY | RECOMP | 9,100 | |
| 1991-10-14 | 392877 | 42-505-31674 | OLD ZAPATA DEEP GAS UNIT #1 | ENRON OIL & GAS COMPANY | RECOMP | 9,100 | |
| 1991-10-10 | 392826 | 42-505-32835 | BUSTAMANTE G. U. #1 #4 | TRANSAMERICAN NATURAL GAS CORP. | DRILL | 11,800 | |
| 1991-10-10 | 392826 | 42-505-32835 | BUSTAMANTE G. U. #1 #4 | TRANSAMERICAN NATURAL GAS CORP. | FLD-XFR | 11,800 | |
| 1991-10-09 | 392572 | 42-505-32834 | LA PERLA #157 | TRANSAMERICAN NATURAL GAS CORP. | DRILL | 9,700 | |
| 1991-10-04 | 392428 | 42-505-32833 | URIBE #5 | TRANSAMERICAN NATURAL GAS CORP. | DRILL | 9,800 | |
| 1991-09-30 | 392242 | 42-505-32832 | LA PERLA #156 | TRANSAMERICAN NATURAL GAS CORP. | DRILL | 10,400 | |
| 1991-09-19 | 392077 | 42-505-32831 | BRASCO #1 | ENRON OIL & GAS COMPANY | DRILL | 9,500 | |
| 1991-09-19 | 392077 | 42-505-32831 | BRASCO RANCH #1 | ENRON OIL & GAS COMPANY | DRILL | 9,500 | |
| 1991-09-18 | 392035 | 42-505-32830 | HERBST #13 | TRANSAMERICAN NATURAL GAS CORP. | DRILL | 9,200 | |
| 1991-09-17 | 391962 | 42-505-32829 | SINGER B #2 | ENRON OIL & GAS COMPANY | DRILL | 10,000 | |
| 1991-09-16 | 391958 | 42-505-32828 | GUTIERREZ, J. M. A #2 | ENRON OIL & GAS COMPANY | DRILL | 6,500 | |
| 1991-09-11 | 391816 | 42-505-32827 | RANCHITO TANK GU #1 | ENRON OIL & GAS COMPANY | DRILL | 8,000 | |
| 1991-09-05 | 391658 | 42-505-32826 | LA PERLA #155 | TRANSAMERICAN NATURAL GAS CORP. | DRILL | 10,400 | |
| 1991-09-05 | 391619 | 42-505-32824 | MECOM. J. W. #66 | COASTAL OIL & GAS CORPORATION | DRILL | 10,800 | |
| 1991-09-05 | 391023 | 42-505-32821 | VELA-SMITH GAS UNIT #5 | BRIDGE OIL PRODUCTION CO., INC. | DRILL | 10,450 | |
| 1991-09-04 | 391620 | 42-505-32825 | MECOM, J. W. #65 | COASTAL OIL & GAS CORPORATION | DRILL | 10,800 | |
| 1991-08-29 | 391326 | 42-505-32823 | LA PERLA #154 | TRANSAMERICAN NATURAL GAS CORP. | DRILL | 10,300 | |
| 1991-08-29 | 391326 | 42-505-32823 | LA PERLA #154 | TRANSAMERICAN NATURAL GAS CORP. | DRILL | 10,300 | |
| 1991-08-26 | 391163 | 42-505-32822 | HAYNES #13 | TRANSAMERICAN NATURAL GAS CORP. | DRILL | 11,700 | |
| 1991-08-22 | 391013 | 42-505-32820 | VELA-SMITH GAS UNIT #4 | BRIDGE OIL PRODUCTION CO., INC. | DRILL | 9,550 | |
| 1991-08-16 | 390987 | 42-505-32818 | GUTIERREZ, J.M.B. #2 | ENRON OIL & GAS COMPANY | DRILL | 9,000 | |
| 1991-08-16 | 390986 | 42-505-32819 | VELA, ADRIAN #5 | ENRON OIL & GAS COMPANY | DRILL | 10,300 | |