Design of New PDC Bits for Geothermal Well Drilling and Evaluation of their Performance in granite Quarry

Authors=KARASAWA Hirokazu, MISAWA Shigeo, YOSHIDA Satoru

Journal/Book_names=Proceedings of the New Zealand Geothermal Workshop

volume=11

pages=229-234

Publish_year=1989

Publish_Country=NZL

Publisher=Geothermal Institute, the University of Auckland

Language_of_Text=EN

Language_of_Abs=EN

ISBN=0-86869-071-6

ID=200204765