Transfer of Technology
by John L'Espoir
NGWA Press

This book is a compilation of L'Espoir's monthly articles series that was published in Water Well Journal from July 2001 through December 2003. The 31 chapters cover topics such as mud pumps/flow, centrifugal pumps, mast designs and hydraulic systems to electric systems, drilling systems, rig repairs, old machinery, and safety. Among some of the coments from readers are "The series is the most informative series ever run in Water Well Journal," and "I am an oil driller, but your information is right on for me."

2003 / 266 pages
Catalog #T997
    Member price $75.00
    Nonmember price $87.50

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