Open AccessProgram to develop improved downhole drilling motors. Semi-annual report
Author(s) -
W C Maurer
Publication year - 1976
Language(s) - Uncategorized
Resource type - Reports
DOI - 10.2172/6593677
Subject(s) - lubrication , bearing (navigation) , seal (emblem) , engineering , mechanical engineering , thrust , drilling , thrust bearing , displacement (psychology) , test (biology) , petroleum engineering , positive displacement meter , marine engineering , geology , computer science , art , psychology , paleontology , artificial intelligence , visual arts , psychotherapist