Hydraulic fracturing

https://www.wikidata.org/wiki/Q890794

Field Hierarchy

Parent
Biology 34.8M papers	Engineering 23.9M papers	Geology 9.1M papers	Paleontology 5.3M papers
Geotechnical engineering 2M papers		Petroleum engineering 466k papers
Current
Hydraulic fracturing 32.8k papers
Child
Tight gas 7,232 papers

Trends

Notes

History