Extraction of petroleum (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Extraction of petroleum" in English language version.

refsWebsite
Global rank English rank
218th place
212th place
4th place
4th place
2,660th place
2,078th place
1st place
1st place
low place
low place
low place
low place
3rd place
3rd place
167th place
198th place
2nd place
2nd place
low place
low place

books.google.com (Global: 3rd place; English: 3rd place)

  • "New Billions In Oil" Popular Mechanics, March 1933 -- ie article on invention of water injection and detergents for oil recovery

cdc.gov (Global: 218th place; English: 212th place)

clientearth.org (Global: low place; English: low place)

discountpdh.com (Global: low place; English: low place)

doi.org (Global: 2nd place; English: 2nd place)

nationalgeographic.org (Global: 2,660th place; English: 2,078th place)

education.nationalgeographic.org

  • "Petroleum". education.nationalgeographic.org. National Geographic Society. Retrieved 2022-10-30.

nih.gov (Global: 4th place; English: 4th place)

ncbi.nlm.nih.gov

pubmed.ncbi.nlm.nih.gov

spectraseis.com (Global: low place; English: low place)

usgs.gov (Global: 167th place; English: 198th place)

pubs.usgs.gov

web.archive.org (Global: 1st place; English: 1st place)