Inventor
GRANVILLE JOHN PHILIP
US10 patents
⚠️ This page may combine multiple inventors who share the name “GRANVILLE JOHN PHILIP”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HALLIBURTON ENERGY SERVICES INC
8 patentsUS11414982B2Aug 16, 2022
Depth and distance profiling with fiber optic cables and fluid hammer
HALLIBURTON ENERGY SERVICES INC2 citations71
US10989047B2Apr 27, 2021
Systems and methods for sand flow detection and quantification
HALLIBURTON ENERGY SERVICES INC0 citations58
US11994642B2May 28, 2024
Method and apparatus for geophysical formation evaluation measurements behind casing
HALLIBURTON ENERGY SERVICES INC0 citations50
US11536117B2Dec 27, 2022
Monitoring fluid characteristics downhole
HALLIBURTON ENERGY SERVICES INC0 citations50
US11112519B2Sep 7, 2021
Automatic slowness-frequency range determination for advanced borehole sonic data processing
HALLIBURTON ENERGY SERVICES INC0 citations50
US10775525B2Sep 15, 2020
Identifying and visually presenting formation slowness based on low-frequency dispersion asymptotes
HALLIBURTON ENERGY SERVICES INC0 citations50
US11499418B2Nov 15, 2022
Flow characterization tool
HALLIBURTON ENERGY SERVICES INC0 citations45
US12529811B2Jan 20, 2026
Detection and quantification of sand flows in a borehole
HALLIBURTON ENERGY SERVICES INC0 citations43