Directional drilling

https://www.wikidata.org/wiki/Q1422489

Field Hierarchy

Parent
Engineering 25.6M papers	Materials science 19M papers	Mechanical engineering 5.6M papers	Metallurgy 5M papers
Drilling 130k papers
Current
Directional drilling 9,951 papers
Child
Directional boring 0 papers

Trends

Notes

History