Petroleum Geoscience is the 41st out of 81 Fuel Technology journals. This Journal is the 117th out of 509 Geology journals. This Journal is the 219th out of 568 Energy journals. This Journal is the 244th out of 1,091 Earth Science journals. This Journal is the 1370th out of 4,401 Applied Sciences journals. This Journal is the 3182nd out of 11,479 Physical Sciences journals.
How are inpact factors calculated?
The impact factor (IF) is calculated by counting citations from peer-reviewed journals only.
extended IF also counts citations from books and conference papers. However, no patent, abstract, working papers, online documents, etc., are covered.