information about Oil well field
Field Hierarchy
Parent | |||
---|---|---|---|
Biology 36.4M papers | Engineering 25.4M papers | Geology 10.5M papers | Paleontology 5.6M papers |
Petroleum engineering 506k papers | |||
Current | |||
Oil well 6,047 papers | |||
Child | |||
Oil well control 0 papers |
Trends
Notes
History