URI(s)
- http://id.loc.gov/authorities/subjects/sh85038265
- http://id.loc.gov/authorities/sh85038265#concept
Variants
- Controlled drilling
- Drilling, Directional
Broader Terms
Narrower Terms
Closely Matching Concepts from Other Schemes
Broader Concepts from Other Schemes
Sources
- found: 93-16840: Short, J.A. Introduction to directional and horizontal drilling, 1993.
- found: Hyne dict. pet. expl.(directional drilling, sometimes called controlled drilling)
LC Classification
- TN871.23
Instance Of
Scheme Membership(s)
Collection Membership(s)
Change Notes
- 1986-02-11: new
- 1993-05-07: revised
Alternate Formats
