Inventor
DREW JULIAN
US10 patents
⚠️ This page may combine multiple inventors who share the name “DREW JULIAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HALLIBURTON ENERGY SERVICES INC
7 patentsUS12203798B2Jan 21, 2025
Determining orientation of a subsurface flow meter device
HALLIBURTON ENERGY SERVICES INC0 citations60
US11970934B2Apr 30, 2024
Memory tool for a retrievable flow meter device
HALLIBURTON ENERGY SERVICES INC0 citations60
US11905800B2Feb 20, 2024
Downhole flow sensing with power harvesting
HALLIBURTON ENERGY SERVICES INC0 citations60
US12436009B2Oct 7, 2025
Measurement of multi-phase wellbore fluid
HALLIBURTON ENERGY SERVICES INC1 citations59
US11959887B2Apr 16, 2024
Asymmetric fluidic oscillator for generating a wellbore signal
HALLIBURTON ENERGY SERVICES INC0 citations59
US12332098B2Jun 17, 2025
Acoustic devices for measuring multi-phase wellbore fluid
HALLIBURTON ENERGY SERVICES INC0 citations48
US12312946B2May 27, 2025
Oil and gas well multi-phase fluid flow monitoring with multiple transducers and machine learning
HALLIBURTON ENERGY SERVICES INC0 citations41
SCHLUMBERGER TECHNOLOGY CORP
3 patentsUS7391675B2Jun 24, 2008
Microseismic event detection and location by continuous map migration
SCHLUMBERGER TECHNOLOGY CORP65 citations95
US7660199B2Feb 9, 2010
Microseismic event detection and location by continuous map migration
SCHLUMBERGER TECHNOLOGY CORP26 citations90
US10641916B2May 5, 2020
Processing seismic data by nonlinear stacking
SCHLUMBERGER TECHNOLOGY CORP6 citations64