Fundamentals of drilling : technology and economics/

Eitemau Tebyg

• Formulas and calculations for drilling operations /
  gan: 172059 Samuel, G. Robello
  Cyhoeddwyd: (c201)
• Drilling engineering /
  gan: Azar, Jamal J., 1937-, et al.
  Cyhoeddwyd: (2007)
• Managing drilling operations/
  gan: 463486 Fraser, Ken, et al.
  Cyhoeddwyd: (1991)
• Environmentally safe drilling practices /
  gan: 501278 Navarro, Armando
  Cyhoeddwyd: (c199)
• Working guide to drilling equipment and operations /
  gan: 348859 Lyons, William C.
  Cyhoeddwyd: (2010)