Search by classification

• 001 Exact sciences and technology.
  • 001D Applied sciences.
    • 001D06 Energy. (See also 002A35A06, 002A33A03, 002A32C08, 002A14D06, 001D14P, 001D14I02B, 001D14I01F, 001D08A)
      • 001D06B Fuels. (See also 002A31D04B, 002A31D04A)
        • 001D06B02 Crude oil, natural gas and petroleum products.
          • 001D06B02B Prospecting and production of crude oil, natural gas, oil shales and tar sands. (See also 001E)
            • 001D06B02B3 Drilling. Casing. Preparing wells for production.
              • 001D06B02B3C Drilling bits.

Title

• en : Drilling bits.
• fr : Outils de forage.

SKOS Notation

001D06B02B3C

In the plan

Pascal Classification Scheme