| 1 U42-273-00857 | Cities Service Oil Co. | Kleberg, TXMay (Massive 2) | Not on scheduleGas | — | — | — | — |
| 2 U42-273-00860 | Cities Service Oil Co. | Kleberg, TXMay (Massive 2) | Not on scheduleGas | — | — | — | — |
| 19 L42-273-00867 | Cities Service Oil Co. | Kleberg, TXMay (Massive 4) | Not on scheduleGas | — | — | — | — |
| 2 L42-273-00868 | Cities Service Oil Co. | Kleberg, TXMay (Lower 7-B) | Not on scheduleGas | — | — | — | — |
| 142-273-01214 | Cities Service Oil Co. | Kleberg, TXMay South (a- Massive 4) | Not on scheduleGas | — | — | — | — |
| 1 L42-273-01217 | Cities Service Oil Co. | Kleberg, TXMay South (B-Basal 4) | PluggedGas | — | — | — | — |
| 142-273-01794 | Cities Service Oil Co. | Kleberg, TXMay South (B-Basal 4) | Not on scheduleGas | — | — | — | — |
| 1 U42-273-01881 | Cities Service Oil Co. | Kleberg, TXYeary (Knox) | Not on scheduleGas | — | — | — | — |
| 1 L42-273-01883 | Cities Service Oil Co. | Kleberg, TXYeary (Morgan) | Not on scheduleGas | — | — | — | — |
| May C. C. -C #1 U42-273-20216 | Cities Service Oil Co. | Kleberg, TXMay (5 Sand Middle) | Not on scheduleOil | — | — | — | — |
| 1 L42-273-80426 | Cities Service Oil Co. | Kleberg, TXMay (2 Sand Lower) | Not on scheduleOil | — | — | — | — |
| Hubert -C- Oil Unit U-7 #10 U42-273-80540 | Cities Service Oil Co. | Kleberg, TXMay (7 Sand Upper) | Not on scheduleOil | — | — | — | — |
| 2142-273-80813 | Cities Service Oil Co. | Kleberg, TXMay (5 Sand Middle) | Not on scheduleOil | — | — | — | — |
| 142-315-80073 | Cities Service Oil Co. | Marion, TXRodessa (Jefferson-Gloyd) | Not on scheduleOil | — | — | — | — |
| 142-315-80074 | Cities Service Oil Co. | Marion, TXRodessa (Jefferson-Gloyd) | Not on scheduleOil | — | — | — | — |
| Norvell #142-337-01858 | Cities Service Oil Co. | Montague, TXTrans (Caddo Conglomerate) | PluggedOil | — | — | — | — |
| 242-353-00169 | Cities Service Oil Co. | Nolan, TXFaver North (Ellenburger) | Not on scheduleOil | — | — | — | — |
| 342-353-00170 | Cities Service Oil Co. | Nolan, TXFaver North (Ellenburger) | Not on scheduleOil | — | — | — | — |
| 442-353-00171 | Cities Service Oil Co. | Nolan, TXFaver North (Ellenburger) | Not on scheduleOil | — | — | — | — |
| 542-353-00172 | Cities Service Oil Co. | Nolan, TXFaver North (Ellenburger) | Not on scheduleOil | — | — | — | — |
| 3 L42-355-02492 | Cities Service Oil Co. | Nueces, TXIndian Point (9600) | Not on scheduleGas | — | — | — | — |
| 1 U42-355-02499 | Cities Service Oil Co. | Nueces, TXCorpus Christi Bay W.(fb-B K-3) | Not on scheduleGas | — | — | — | — |
| 1 U42-355-02518 | Cities Service Oil Co. | Nueces, TXCorpus Channel NW. (Frio H UP) | Not on scheduleGas | — | — | — | — |
| 142-355-02519 | Cities Service Oil Co. | Nueces, TXCorpus Channel NW. (J-2A) | Not on scheduleGas | — | — | — | — |
| State Track 10 #242-355-02520 | Cities Service Oil Co. | Nueces, TXCorpus Channel NW. (J-2A) | PluggedGas | — | — | — | — |
| 142-355-02521 | Cities Service Oil Co. | Nueces, TXCorpus Channel NW. (Frio H UP) | Not on scheduleGas | — | — | — | — |
| 4 U42-355-02524 | Cities Service Oil Co. | Nueces, TXCorpus Channel NW. (Frio H UP) | Not on scheduleGas | — | — | — | — |
| 242-355-02533 | Cities Service Oil Co. | Nueces, TXCorpus Channel NW. (10800) | Not on scheduleGas | — | — | — | — |
| 3 U42-355-02535 | Cities Service Oil Co. | Nueces, TXCorpus Channel NW. (Frio G-2) | Not on scheduleGas | — | — | — | — |
| 242-355-02536 | Cities Service Oil Co. | Nueces, TXCorpus Channel NW. (Frio H MI) | Not on scheduleGas | — | — | — | — |
| 242-355-05818 | Cities Service Oil Co. | Nueces, TXCorpus Christi Bay W (FB-A E- 2) | Not on scheduleGas | — | — | — | — |
| 242-355-05819 | Cities Service Oil Co. | Nueces, TXCorpus Christi Bay W (FB-A E-7) | Not on scheduleGas | — | — | — | — |
| State Tract 21 #142-355-06115 | Cities Service Oil Co. | Nueces, TXCorpus Channel Nw.(l-2) | Not on scheduleGas | — | — | — | — |
| 142-355-06169 | Cities Service Oil Co. | Nueces, TXRed Fish Bay-Mus. IS (Common 10) | Not on scheduleGas | — | — | — | — |
| 142-355-06298 | Cities Service Oil Co. | Nueces, TXCorpus Christi Bay W (FB-A E-10) | Not on scheduleGas | — | — | — | — |
| State Tract 88 #242-355-06340 | Cities Service Oil Co. | Nueces, TXMustang Island ( 5 7810) | PluggedGas | — | — | — | — |
| 1 U42-355-06349 | Cities Service Oil Co. | Nueces, TXEncinal Channel (FB-D M-4) | Not on scheduleGas | — | — | — | — |
| 142-355-06352 | Cities Service Oil Co. | Nueces, TXIndian Point S. (F-18) | Not on scheduleGas | — | — | — | — |
| 3 U42-355-06357 | Cities Service Oil Co. | Nueces, TXCorpus Channel NW. (M-1) | Not on scheduleGas | — | — | — | — |
| 142-355-06454 | Cities Service Oil Co. | Nueces, TXMustang Island W. (27 Sd.) | Not on scheduleGas | — | — | — | — |
| 3 L42-355-06511 | Cities Service Oil Co. | Nueces, TXEncinal Channel (FB-C M-4) | Not on scheduleGas | — | — | — | — |
| 142-365-01723 | Cities Service Oil Co. | Panola, TXCarthage (Pettit Lower Gas) | Not on scheduleGas | — | — | — | — |
| 242-365-01729 | Cities Service Oil Co. | Panola, TXCarthage (Pettit Lower Gas) | Not on scheduleGas | — | — | — | — |
| 142-365-01763 | Cities Service Oil Co. | Panola, TXCarthage (Pettit Lower Gas) | Not on scheduleGas | — | — | — | — |
| Clark -E- #142-365-01764 | Cities Service Oil Co. | Panola, TXCarthage (Pettit Lower Gas) | Not on scheduleGas | — | — | — | — |
| 142-365-80245 | Cities Service Oil Co. | Panola, TXCarthage | Not on scheduleOil | — | — | — | — |
| 142-371-00549 | Cities Service Oil Co. | Pecos, TXPayton (Simpson) | Not on scheduleGas | — | — | — | — |
| 142-389-00004 | Cities Service Oil Co. | Reeves, TXToro (Delaware) | Not on scheduleGas | — | — | — | — |
| 2 L42-391-03846 | Cities Service Oil Co. | Refugio, TXCopano Bay S. (FB-E 08) | Not on scheduleGas | — | — | — | — |
| Alford-Markey #142-401-00307 | Cities Service Oil Co. | Rusk, TXJarrell Creek (Travis Peak) | Not on scheduleGas | — | — | — | — |