Inventor
JOHNSON JOHNNY
US3 patents
Patents
3 patentsUS7549320B2Jun 23, 2009
Measuring cement properties
HALLIBURTON ENERGY SERV INC29 citations90
US7499846B2Mar 3, 2009
Methods for using high-yielding non-Newtonian fluids for severe lost circulation prevention
HALLIBURTON ENERGY SERV INC9 citations77
US7325607B2Feb 5, 2008
Methods and systems for using high-yielding non-Newtonian fluids for severe lost circulation prevention
HALLIBURTON ENERGY SERV INC4 citations56