| Kubela #142-321-02643 | Oil & Gas Prop. Management Inc. | Matagorda, TXPalacios (Frio -B- Seg E) | PluggedGas | — | — | — | — |
| 42-321-0264542-321-02645 | — | Matagorda, TX | Not on scheduleGas | — | — | — | — |
| Blessing 14 Unit O/a #101542-321-02647 | Sue-Ann Operating L.C. | Matagorda, TXBlessing (F-14) | PluggedOil | — | — | — | — |
| Blessing 14 Unit O/a #130142-321-02648 | Sue-Ann Operating L.C. | Matagorda, TXBlessing (F-14-B) | PluggedOil | — | — | — | — |
| Blessing 14 Unit O/a #1601 F42-321-02649 | Gulf Exploration Corporation | Matagorda, TXBlessing (F-14-B) | PluggedOil | — | — | — | — |
| 142-321-02652 | Oil & Gas Prop. Management Inc. | Matagorda, TXPheasant (Shultz Upper) | Not on scheduleGas | — | — | — | — |
| 142-321-02653 | Apache Corporation | Matagorda, TXBlessing E. (McDonald Up.) | Not on scheduleGas | — | — | — | — |
| 142-321-02657 | Tenneco Oil Co. | Matagorda, TXButtermilk Slough (Frio B-2) | Not on scheduleGas | — | — | — | — |
| Neuszer L. P. #1 D42-321-02665 | Coastal States Gas Prod. Co. | Matagorda, TXTrull (Nodosaria 3) | Not on scheduleGas | — | — | — | — |
| 142-321-02673 | Apache Corporation | Matagorda, TXBlessing E. (McDonald Up.) | Not on scheduleGas | — | — | — | — |
| 142-321-02675 | Operator P-5 Not on File | Matagorda, TXPalacios (Frio -E-6 Seg E) | Not on scheduleGas | — | — | — | — |
| 142-321-02676 | D & D Vacuum Truck Serv. Inc. | Matagorda, TXHamman East ( 9 900 Frio) | Not on scheduleGas | — | — | — | — |
| 1 L42-321-02682 | Russell Otis | Matagorda, TXAshby (Eberstein Mi.) | Not on scheduleGas | — | — | — | — |
| 1 U42-321-02684 | Russell Otis | Matagorda, TXAshby (Eberstein Up.) | Not on scheduleGas | — | — | — | — |
| Baer Ranch #a 242-321-02686 | Falcon Seaboard Drlg. Co. | Matagorda, TXBaer Ranch (Tex-Miss #2) | Not on scheduleGas | — | — | — | — |
| 142-321-02689 | Continental Oil Company | Matagorda, TXBuckeye SE. (13 000) | Not on scheduleGas | — | — | — | — |
| C 542-321-02693 | Hot Splash Oil Co. | Matagorda, TXTidehaven ( 8 600) | Not on scheduleGas | — | — | — | — |
| 1 U42-321-02700 | Mobil Oil Corporation | Matagorda, TXWadsworth West (Savage) | Not on scheduleGas | — | — | — | — |
| Hiltpold #142-321-02705 | HLS Producing Inc. | Matagorda, TXMarkham | PluggedOil | — | — | — | — |
| 342-321-02716 | Roberts - Whitson Oi. & Gas Corp | Matagorda, TXLucky NW. (Frio 9750) | Not on scheduleGas | — | — | — | — |
| Barth GU #2 T42-321-02720 | Amoco Production Co.-Alvin | Matagorda, TXBay City East (10 000 B) | PluggedGas | — | — | — | — |
| 242-321-02722 | Huber J. M. Corporation | Matagorda, TXLucky West ( 8 870) | Not on scheduleGas | — | — | — | — |
| Harrison Lena S. #1T42-321-02724 | Goldking Prod. Co. | Matagorda, TXPheasant East (Melbourne Lo.) | PluggedOil | — | — | — | — |
| 15 L42-321-02730 | Mobil Oil Corporation | Matagorda, TXWadsworth (Lewis 9900) | Not on scheduleGas | — | — | — | — |
| A 442-321-02732 | Falcon Seaboard Drlg. Co. | Matagorda, TXBaer Ranch (Tex Miss #1) | Not on scheduleGas | — | — | — | — |
| 142-321-02733 | Hoard J. O. Etal | Matagorda, TXOld Ocean SW. (Frio 13 150) | Not on scheduleGas | — | — | — | — |
| School Dist. G. U. #3 L42-321-02735 | Amoco Production Co.-Alvin | Matagorda, TXBay City East (10 000 B) | PluggedGas | — | — | — | — |
| Bay City Unit No. 19 #1 M42-321-02736 | Atlas Operating LLC | Matagorda, TXBay City E ( Parker Sand) | ActiveOil | 8,968 | — | — | — |
| A 542-321-02740 | Falcon Seaboard Drlg. Co. | Matagorda, TXBaer Ranch (Tex-Miss #4) | Not on scheduleGas | — | — | — | — |
| 142-321-02749 | Skelly Oil Co. | Matagorda, TXAshwood (7800) | Not on scheduleGas | — | — | — | — |
| Rhodes R. H. #142-321-02751 | Sue-Ann Production Company | Matagorda, TXBlessing North (9850) | PluggedOil | — | — | — | — |
| 142-321-02754 | Goldrus Drlg. Co. | Matagorda, TXPheasant E.(melbourne Lo. Seg 2) | PluggedGas | — | — | — | — |
| Hummels Katherine Unit #1 L42-321-02759 | Goldking Prod. Co. | Matagorda, TXPheasant East (Melbourne Lo.) | PluggedOil | — | — | — | — |
| 1 L42-321-02760 | Pan American Petroleum Corp. | Matagorda, TXBay City East ( 8500 Badough) | PluggedGas | — | — | — | — |
| Trull Estate #342-321-02763 | Mobil Oil Corporation | Matagorda, TXPheasant SW. (8150 B-1) | Not on scheduleOil | — | — | — | — |
| 142-321-02765 | King Resources Co. | Matagorda, TXLucky South (Sloan 9140) | Not on scheduleGas | — | — | — | — |
| 142-321-02767 | Falcon Seaboard Drlg. Co. | Matagorda, TXBaer Ranch (Tex-Miss #4) | Not on scheduleGas | — | — | — | — |
| 142-321-02768 | Texaco Inc. | Matagorda, TXBlessing North (Frio 8550) | Not on scheduleGas | — | — | — | — |
| Spencer Angeline #2 D42-321-02776 | Devon Energy Production Co L.P. | Matagorda, TXSugar Valley (Frio 9 195) | PluggedOil | — | — | — | — |
| Hiltpold #242-321-02783 | HLS Producing Inc. | Matagorda, TXMarkham | PluggedOil | — | — | — | — |
| Hiltpold #342-321-02787 | HLS Producing Inc. | Matagorda, TXMarkham | PluggedOil | — | — | — | — |
| 142-321-02788 | Operator P-5 Not on File | Matagorda, TXBlessing North (Frio 9200 E) | Not on scheduleGas | — | — | — | — |
| 1 T42-321-02789 | Mosbacher Robert | Matagorda, TXTidehaven E. (9400) | Not on scheduleGas | — | — | — | — |
| Blessing F-3 Unit O/a #774 J42-321-02790 | Hugoton Operating Company Inc. | Matagorda, TXBlessing (F- 3) | PluggedOil | — | — | — | — |
| Lewis Frank & J.C. Etal #142-321-02793 | Buttes Gas & Oil Co. | Matagorda, TXNance (Tex-Miss #10) | PluggedGas | — | — | — | — |
| Trull R.B. #742-321-02799 | KD Energy LLC | Matagorda, TXPheasant SW. (8150 B-1) | ActiveOil | 8,168 | — | — | — |
| Neuszer L. P. #242-321-02812 | Coastal Oil & Gas Corporation | Matagorda, TXTrull (Nodosaria 10 W Seg) | PluggedOil | — | — | — | — |
| 142-321-02816 | Texakota Inc. | Matagorda, TXSlone (Melbourne) | Not on scheduleGas | — | — | — | — |
| 742-321-02825 | Texas Oil & Gas Corp. | Matagorda, TXMidfields West (-D- SW.) | Not on scheduleGas | — | — | — | — |
| Letulle Sam V. et al #1 T42-321-02831 | Venus Oil Company | Matagorda, TXOyster Lake (Frio 4050) | PluggedGas | — | — | — | — |