Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method for cement evaluation with neutron logs

Method for cement evaluation with neutron logs

US Patent 9383473 · Granted Jul 5, 2016

Estimated economic value: $123,264,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Systems and methods for characterizing subsurface formation properties through g2023
Method of rock mineralogy interpretation2020
Azimuthal cement density image measurements2015
Volume of investigation based density image processing2013
Method and apparatus for fluid influx detection while drilling2010
Method for determining shale bed boundaries and gamma ray activity with gamma ra2010
Formation evaluation using estimated borehole tool position2009
Method and apparatus for determining aluminum concentration in earth formations2008
Determination of gas pressure and saturation simultaneously2008
Measurement of formation gas saturation in cased wellbores using pulsed neutron 2008
Measurement of formation gas pressure in cased wellbores using pulsed neutron in2008
Method for determining formation porosity and gas saturation in a gas reservoir2007