Search SEDIS
| Data sets | Publications | Expeditions | Thesaurus |
oil wells  | |
|---|---|
| NT | abandoned oil wells |
| RT | petroleum engineering |
| fluid injection | |
| observation wells | |
| reinjection wells | |
| oil and gas fields | |
| petroleum | |
| gas injection | |
| SN | Used for both oil and gas wells. For large-scale geologic and economic studies of well fields, oil and gas fields is used. Indexed with petroleum engineering OR pollution if applicable. Added to Thesaurus in 1998. |