| 2000-02-08 | 491879 | 42-215-32734 | TIJERINA, RAUL JR. #1 | SHELL WESTERN E&P INC. | DRILL | 10,750 | |
| 2000-02-07 | 491811 | 42-215-32733 | COATES "A" #29 | COASTAL OIL & GAS CORPORATION | DRILL | 14,000 | |
| 2000-02-07 | 491811 | 42-215-32733 | COATES "A" #29 | COASTAL OIL & GAS CORPORATION | DRILL | 14,000 | |
| 2000-02-04 | 491779 | 42-215-32732 | COATES "A" #30 | COASTAL OIL & GAS CORPORATION | DRILL | 14,000 | |
| 2000-02-03 | 491711 | 42-215-32731 | COATES ENERGY TRUST GAS UNIT #1 #2 | BEXCO OPERATING, INC. | DRILL | 12,000 | |
| 2000-02-01 | 491633 | 42-215-32511 | DUDLEY "A" #2 | PIONEER RESOURCES PRODUCING, L.P | RECOMP | 9,000 | |
| 2000-01-31 | 491430 | 42-215-32729 | MCALLEN FIELDWIDE UNIT #71 | FINA OIL & CHEMICAL COMPANY | DRILL | 11,500 | |
| 2000-01-28 | 491551 | 42-215-32730 | TREVINO ESTATE ET AL UNIT #3 | MERIT ENERGY COMPANY | DRILL | 10,500 | |
| 2000-01-26 | 491449 | 42-215-32728 | COATES "A" #28 | COASTAL OIL & GAS CORPORATION | DRILL | 14,000 | |
| 2000-01-26 | 491448 | 42-215-32726 | COATES "A" #26 | COASTAL OIL & GAS CORPORATION | DRILL | 14,000 | |
| 2000-01-25 | 491416 | 42-215-32727 | GUERRA, A. E. #81 | TEXACO E & P INC. | DRILL | 15,000 | |
| 2000-01-19 | 491218 | 42-215-32101 | J. C. MANN GAS UNIT #1 | SHELL WESTERN E&P INC. | RECOMP | 15,700 | |
| 2000-01-18 | 491182 | 42-215-32725 | COATES "A" #27 | COASTAL OIL & GAS CORPORATION | DRILL | 14,000 | |
| 2000-01-18 | 489895 | 42-215-31829 | RIO GRANDE LAND TRUST G.U. #1 #1 | TEXAS INDEPENDENT EXPLOR., INC. | RECOMP | 8,515 | |
| 2000-01-12 | 491027 | 42-215-31045 | COATES "A" #5 | COASTAL OIL & GAS CORPORATION | RECOMP | 12,501 | |
| 2000-01-06 | 490877 | 42-215-31220 | HAMMAN RANCH #12 | COASTAL OIL & GAS CORPORATION | RECOMP | 13,167 | |
| 2000-01-06 | 490827 | 42-215-32724 | HAMMAN RANCH #46 | COASTAL OIL & GAS CORPORATION | DRILL | 13,200 | |
| 2000-01-06 | 490827 | 42-215-32724 | HAMMAN RANCH #46 | COASTAL OIL & GAS CORPORATION | DRILL | 13,200 | |
| 2000-01-04 | 490812 | 42-215-01232 | RAMEY, ALEX #2L | WESTERN GULF OIL & GAS INC. | RECOMP | 6,900 | |
| 2000-01-04 | 490797 | 42-215-32723 | GARCIA, J. A. #2 | BASS ENTERPRISES PRODUCTION CO. | DRILL | 10,500 | |
| 1999-12-30 | 490525 | 42-215-31789 | GUERRA, A. E. #37 | TEXACO E & P INC. | RECOMP | 8,225 | |
| 1999-12-21 | 490540 | 42-215-32722 | MCALLEN FIELDWIDE UNIT #67 | FINA OIL & CHEMICAL COMPANY | DRILL | 11,500 | |
| 1999-12-21 | 490540 | 42-215-32722 | MCALLEN FIELDWIDE UNIT #67 | FINA OIL & CHEMICAL COMPANY | DRILL | 14,000 | |
| 1999-12-21 | 490540 | 42-215-32722 | MCALLEN FIELDWIDE UNIT #67 | FINA OIL & CHEMICAL COMPANY | DRILL | 11,500 | |
| 1999-12-21 | 490540 | 42-215-32722 | MCALLEN FIELDWIDE UNIT #67 | TOTALFINAELF E&P USA INC | DRILL | 12,403 | |
| 1999-12-21 | 489848 | 42-215-31460 | JOHNSON, F. I. #46D | MOBIL PRODUCING TX. & N.M. INC. | RECOMP | 7,646 | |
| 1999-12-17 | 490472 | 42-215-32721 | DAVIS, W. J. "A" #5 | SHELL WESTERN E&P INC. | DRILL | 16,500 | |
| 1999-12-17 | 490109 | 42-215-31769 | CNG GU IV #3U | SMITH PRODUCTION INC. | RECOMP | 9,800 | |
| 1999-12-16 | 490406 | 42-215-32720 | ADAME GU #4 | COASTAL OIL & GAS CORPORATION | DRILL | 13,500 | |
| 1999-12-15 | 490290 | 42-215-31086 | FORDYCE #1 | OWL CREEK PRODUCTION CO., INC. | RECOMP | 9,935 | |
| 1999-12-07 | 490113 | 42-215-32719 | COOK, FAYE #1 | PRESIDIO SWD, INC. | DRILL | 3,850 | |
| 1999-12-03 | 490008 | 42-215-32718 | COATES "B" #7 | COASTAL OIL & GAS CORPORATION | DRILL | 14,000 | |
| 1999-12-02 | 489999 | 42-215-30898 | MCALLEN, A. A. #59 | SHELL WESTERN E&P INC. | RECOMP | 11,800 | |
| 1999-11-30 | 489920 | 42-215-32717 | HAMMAN RANCH #53 | COASTAL OIL & GAS CORPORATION | DRILL | 11,000 | |
| 1999-11-30 | 489721 | 42-215-32713 | GARCIA, J. A. ET AL #6 | MUELLER ENGINEERING CORP. | DRILL | 5,500 | |
| 1999-11-29 | 489882 | 42-215-32716 | HAMMAN RANCH #52 | COASTAL OIL & GAS CORPORATION | DRILL | 11,000 | |
| 1999-11-29 | 489881 | 42-215-32715 | HAMMAN RANCH #48 | COASTAL OIL & GAS CORPORATION | DRILL | 11,000 | |
| 1999-11-29 | 489881 | 42-215-32715 | HAMMAN RANCH #48 | COASTAL OIL & GAS CORPORATION | DRILL | 11,000 | |
| 1999-11-24 | 489823 | 42-215-32714 | KING-MAR, LTD. GAS UNIT #1 | GREENBRIER OPER. CO. | DRILL | 17,000 | |
| 1999-11-19 | 489672 | 42-215-31408 | PAINTER GAS UNIT #8 | PIONEER RESOURCES PRODUCING, L.P | RECOMP | 8,702 | |
| 1999-11-16 | 489563 | 42-215-32712 | COATES ROYALTY TRUST UNIT NO. 1 #1 | BEXCO OPERATING, INC. | DRILL | 12,000 | |
| 1999-11-16 | 489327 | 42-215-32707 | SAL DEL RAY #1 | AMERICAN COASTAL ENERGY, INC. | DRILL | 9,400 | |
| 1999-11-15 | 489515 | 42-215-32711 | COATES "A" #25 | COASTAL OIL & GAS CORPORATION | DRILL | 14,000 | |
| 1999-11-15 | 489515 | 42-215-32711 | COATES "A" #25 | COASTAL OIL & GAS CORPORATION | DRILL | 14,000 | |
| 1999-11-12 | 489474 | 42-215-32710 | BOSTON TEXAS LAND & TRUST #28 | SHELL WESTERN E&P INC. | DRILL | 13,000 | |
| 1999-11-12 | 489417 | 42-215-32709 | YTURRIA #2 | ANDERSON OIL CORPORATION | DRILL | 5,800 | |
| 1999-11-12 | 489417 | 42-215-32709 | YTURRIA #2 | ANDERSON OIL LTD | DRILL | 5,800 | |
| 1999-11-12 | 489415 | 42-215-32708 | HOUTS #1 | COASTAL OIL & GAS CORPORATION | DRILL | 19,400 | |
| 1999-11-12 | 489415 | 42-215-32708 | HOUTS #1 | COASTAL OIL & GAS CORPORATION | DRILL | 19,400 | |
| 1999-11-12 | 489414 | 42-215-32051 | EDINBURG IMPROVEMENT ASSOCIATION #4 | COASTAL OIL & GAS CORPORATION | RECOMP | 7,700 | |