Inventor
OLIVER DONALD W
US10 patents
⚠️ This page may combine multiple inventors who share the name “OLIVER DONALD W”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DRESSER IND
9 patentsUS4415805ANov 15, 1983
Method and apparatus for evaluating multiple stage fracturing or earth formations surrounding a borehole
DRESSER IND91 citations95
US4507553AMar 26, 1985
Method and apparatus for identifying vanadium in earth formations
DRESSER IND22 citations81
US4430567AFeb 7, 1984
Method and apparatus for neutron induced gamma ray logging for direct porosity identification
DRESSER IND19 citations81
US4596927AJun 24, 1986
Method and apparatus for induced gamma ray logging
DRESSER IND23 citations80
US4239965ADec 16, 1980
Method and apparatus for neutron induced gamma ray logging for direct porosity identification
DRESSER IND23 citations80
US4399359AAug 16, 1983
Method for monitoring flood front movement during water flooding of subsurface formations
DRESSER IND25 citations79
US4136278AJan 23, 1979
Method and apparatus for pulsed neutron spectral analysis using spectral stripping
DRESSER IND11 citations72
US4135087AJan 16, 1979
Method and apparatus for neutron induced gamma ray logging for lithology identification
DRESSER IND8 citations72
US4500781AFeb 19, 1985
Method and apparatus for determining neutron characteristics of borehole fluids
DRESSER IND5 citations61