Open AccessDesign of a water jet drill for development of geothermal resources. Progress report, March 1, 1977--April 1, 977
Author(s) -
Angela E. Summers,
T. F. Lehnhoff
Publication year - 1977
Language(s) - English
Resource type - Reports
DOI - 10.2172/7302950
Subject(s) - drilling , drill , petroleum engineering , nozzle , water jet , jet (fluid) , geothermal gradient , geology , engineering , marine engineering , mining engineering , environmental science , mechanical engineering , aerospace engineering , geophysics