| BDW - Brine Disposal Well |
| BPM - Brine Producing Well |
| CO2 - Carbon Dioxide - Production |
| CORE - Core Test |
| DGW - Domestic Gas Well |
| DH - Dry Hole |
| DWW - Domestic Water Well |
| EOR - Enhanced Oil Recovery - Injection |
| EX - Expired Location |
| FD - Fluid Disposal |
| GAS - Natural Gas - Production |
| GSC - Gas Storage Cavern |
| GSR - Gas Storage Reservoir |
| LPG - Liquefied Petroleum Gas Storage |
| MON - Monitor/Observation |
| NR - No Type Required |
| OIL - Production |
| ST - Stratigraphic |
| SWD - AG - Water Injection Disposal (Acid Gas) |
| SWD - Water Injection - Disposal |
| WS - Water Source |
| <all other values> |
| BDW - Brine Disposal Well |
| BPM - Brine Producing Well |
| CO2 - Carbon Dioxide - Production |
| CORE - Core Test |
| DGW - Domestic Gas Well |
| DH - Dry Hole |
| DWW - Domestic Water Well |
| EOR - Enhanced Oil Recovery - Injection |
| EX - Expired Location |
| FD - Fluid Disposal |
| GAS - Natural Gas - Production |
| GSC - Gas Storage Cavern |
| GSR - Gas Storage Reservoir |
| LPG - Liquefied Petroleum Gas Storage |
| MON - Monitor/Observation |
| NR - No Type Required |
| OIL - Production |
| ST - Stratigraphic |
| SWD - AG - Water Injection Disposal (Acid Gas) |
| SWD - Water Injection - Disposal |
| WS - Water Source |
| <all other values> |