| Mcf: | Thousand cubic feet |
| Bcf: | Billion cubic feet |
| cfpd: | Cubic feet per day |
| MMcfd: | Million cubic feet per day |
| Mbbl: | Thousand barrels |
| MMbbl: | Million barrels |
| bpd: | Barrel per day |
| bopd: | Barrel of oil per day |
| boe: | Barrel of oil equivalent |
| Mboe: | Thousand barrels of oil equivalent |
| MMboe: | Million barrels of oil equivalent |
| boepd: | Barrel of oil equivalent per day |
| sq.km: | Square Kilometre |
| $: | United States Dollars |
| LIBOR: | London InterBank Offered Rate |
| US: | United States |
| Hryvna: | The lawful currency of Ukraine |
| Conversion factors: | 6,000 standard cubic feet of gas = 1 boe |