| 2001-05-08 | 508686 | 42-215-32892 | GARCIA, J. A. #6 | KERR-MCGEE OIL & GAS ONSHORE LLC | DRILL | 13,000 | |
| 2001-05-08 | 508505 | 42-215-00978 | EDINBURG UNIT #3 | ROYAL PRODUCTION COMPANY, INC. | RECOMP | 12,300 | |
| 2001-05-08 | 508505 | 42-215-00978 | EDINBURG UNIT #3 | ROYAL PRODUCTION COMPANY, INC. | RECOMP | 12,300 | |
| 2001-05-07 | 508595 | 42-215-31733 | GUERRA, A. E. #32 | TEXACO E & P INC. | RECOMP | 14,386 | |
| 2001-05-04 | 508543 | 42-215-32891 | GUERRA, E. E. #15 | SHELL WESTERN E&P | DRILL | 15,700 | |
| 2001-05-02 | 508433 | 42-215-32890 | MALONE GAS UNIT #3 | DEWBRE PETROLEUM CORPORATION | DRILL | 9,000 | |
| 2001-05-02 | 508387 | 42-215-31100 | WEST, TEMPLE W. #32 | SMITH PRODUCTION INC. | RECOMP | 8,410 | |
| 2001-04-25 | 508211 | 42-215-32889 | YTURRIA #4 | REPUBLIC RESOURCES, LLC, | DRILL | 5,800 | |
| 2001-04-20 | 508047 | 42-215-32568 | PROSPER KOTARA #1 | TOTALFINAELF E&P USA INC | RECOMP | 18,000 | |
| 2001-04-19 | 507927 | 42-215-31702 | EL TEXANO TRACT 3 #1 | MIRAMAR PETROLEUM, INC. | RECOMP | 6,500 | |
| 2001-04-18 | 507791 | 42-215-31732 | CNG III #2 | SMITH PRODUCTION INC. | RECOMP | 10,646 | |
| 2001-04-18 | 507789 | 42-215-32103 | CNG IV #7T | SMITH PRODUCTION INC. | RECOMP | 10,200 | |
| 2001-04-18 | 507334 | 42-215-32694 | MCALLEN, A. A. #35 | FOREST OIL CORP. | RECOMP | 13,800 | |
| 2001-04-17 | 507617 | 42-215-31130 | CARD-HCWC & I DISTRICT 6 #1 | OWL CREEK PRODUCTION CO., INC. | RECOMP | 8,164 | |
| 2001-04-16 | 507838 | 42-215-32888 | STEEN, BETTY #1 | REPUBLIC RESOURCES, LLC, | DRILL | 9,500 | |
| 2001-04-16 | 507800 | 42-215-32886 | JEFFRESS, J. D. #34 | COASTAL OIL & GAS CORPORATION | DRILL | 13,000 | |
| 2001-04-16 | 507800 | 42-215-32886 | JEFFRESS, J. D. #34 | EL PASO PRODUCTION OIL & GAS CO. | DRILL | 13,000 | |
| 2001-04-16 | 507799 | 42-215-32887 | MONTGOMERY GAS UNIT #3 | COASTAL OIL & GAS CORPORATION | DRILL | 17,000 | |
| 2001-04-12 | 507704 | 42-215-32885 | WINDING BROOK CORPORATION #3 | COASTAL OIL & GAS CORPORATION | DRILL | 19,000 | |
| 2001-04-12 | 507704 | 42-215-32885 | WINDING BROOK CORPORATION #3 | EL PASO PRODUCTION OIL & GAS CO. | DRILL | 19,000 | |
| 2001-04-12 | 507703 | 42-215-32884 | YTURRIA L & C #9 | COASTAL OIL & GAS CORPORATION | DRILL | 16,000 | |
| 2001-04-12 | 507703 | 42-215-32884 | YTURRIA L & C #9 | EL PASO PRODUCTION OIL & GAS CO. | DRILL | 16,000 | |
| 2001-04-11 | 507684 | 42-215-32883 | MCALLEN FIELDWIDE UNIT #54 | TOTALFINAELF E&P USA INC | DRILL | 13,000 | |
| 2001-04-11 | 507684 | 42-215-32883 | MCALLEN FIELDWIDE UNIT #54 | TOTALFINAELF E&P USA INC | DRILL | 13,000 | |
| 2001-04-10 | 507650 | 42-215-32879 | PHARR FIELDWIDE UNIT #40 | TOTALFINAELF E&P USA INC | DRILL | 14,000 | |
| 2001-04-10 | 507649 | 42-215-32880 | PHARR FIELDWIDE UNIT #39 | TOTALFINAELF E&P USA INC | DRILL | 13,000 | |
| 2001-04-10 | 507648 | 42-215-32881 | PHARR FIELDWIDE UNIT #41 | TOTALFINAELF E&P USA INC | DRILL | 13,000 | |
| 2001-04-10 | 507647 | 42-215-32882 | PHARR FIELDWIDE UNIT #38 | TOTALFINAELF E&P USA INC | DRILL | 13,000 | |
| 2001-04-10 | 507647 | 42-215-32882 | PHARR FIELD WIDE UNIT #38 | TOTALFINAELF E&P USA INC | DRILL | 13,000 | |
| 2001-04-09 | 507557 | 42-215-32878 | WILLIAM E. BEANE GU 2 #3 | SAMSON LONE STAR LP | DRILL | 16,000 | |
| 2001-04-05 | 507463 | 42-215-30131 | SCHERPE, VAN "B" #1 | COASTAL OIL & GAS CORPORATION | RECOMP | 12,945 | |
| 2001-04-05 | 507419 | 42-215-32877 | DIXIE MORTGAGE HOPKINS GAS UNIT #10 | SHELL WESTERN E&P | DRILL | 14,000 | |
| 2001-04-04 | 507375 | 42-215-32876 | HAMMAN RANCH G. U. #62 | EL PASO PRODUCTION COMPANY | DRILL | 19,000 | |
| 2001-04-02 | 507275 | 42-215-01902 | WOODS CHRISTIAN #14 | SHELL WESTERN E&P | RECOMP | 12,578 | |
| 2001-03-29 | 507167 | 42-215-32875 | CASA DEL NYLON #1 | COASTAL OIL & GAS CORPORATION | DRILL | 19,500 | |
| 2001-03-29 | 507167 | 42-215-32875 | CASA DEL NYLON #1 | COASTAL OIL & GAS CORPORATION | DRILL | 19,500 | |
| 2001-03-28 | 507108 | 42-215-32874 | RENFROW, RUSSELL #6 | TEXACO E & P INC. | DRILL | 12,500 | |
| 2001-03-28 | 507108 | 42-215-32874 | RENTFRO, RUSSELL #6 | TEXACO E & P INC. | DRILL | 12,500 | |
| 2001-03-22 | 506818 | 42-215-32873 | COOK-CLEMENS GU #6 | COASTAL OIL & GAS CORPORATION | DRILL | 19,000 | |
| 2001-03-21 | 506809 | 42-215-02019 | MCALLEN, A. A. #26 | SHELL WESTERN E&P | RECOMP | 12,459 | |
| 2001-03-21 | 506808 | 42-215-32871 | WIESEHAN WALKER GAS UNIT #10 | SHELL WESTERN E&P | DRILL | 15,200 | |
| 2001-03-21 | 506660 | 42-215-32870 | DOUGHERTY/EIA UNIT #1 #2 | WHITING PETROLEUM CORPORATION | DRILL | 10,400 | |
| 2001-03-16 | 506606 | 42-215-32048 | GOLDSTON, W. L. "T" #3D | WYNN-CROSBY ENERGY, INC. | RECOMP | 7,300 | |
| 2001-03-14 | 506503 | 42-215-32869 | MCALLEN FIELDWIDE UNIT #78 | TOTALFINAELF E&P USA INC | DRILL | 13,000 | |
| 2001-03-14 | 506503 | 42-215-32869 | MCALLEN FIELDWIDE UNIT #78 | TOTALFINAELF E&P USA INC | DRILL | 13,000 | |
| 2001-03-12 | 506186 | 42-215-32867 | GARCIA-YTURRIA -B- GAS UNIT #2 | KERR-MCGEE OIL & GAS ONSHORE LLC | DRILL | 13,000 | |
| 2001-03-09 | 506295 | 42-215-32868 | COOK-CLEMONS GU #5 | COASTAL OIL & GAS CORPORATION | DRILL | 18,800 | |
| 2001-03-06 | 506095 | 42-215-31749 | HEARD GAS UNIT #1 | COASTAL OIL & GAS CORPORATION | RECOMP | 9,540 | |
| 2001-03-06 | 506095 | 42-215-31749 | HEARD GAS UNIT #1 | UNITED OIL & MINERALS L. P. | RECOMP | 9,000 | |
| 2001-03-05 | 504994 | 42-215-32856 | YTURRIA L & C -B- #7 | KERR-MCGEE OIL & GAS ONSHORE LLC | DRILL | 13,409 | |