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Sandy Gow

    Roughnecks Rock Bits and Rigs
    • Roughnecks Rock Bits and Rigs

      • 374bladzijden
      • 14 uur lezen
      3,0(1)Tarief

      Presents a study of the evolution of the component aspects of drilling technology in Alberta, from the evolution of power sources & drill bit designs to the composition of drilling muds & the use of fishing tools. This title includes explanations of the costs & risks of oil well drilling & of the larger issue of industrial technology.

      Roughnecks Rock Bits and Rigs