P

Inventor

MA SHOUXIANG

SA28 patents
⚠️ This page may combine multiple inventors who share the name “MA SHOUXIANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SCHLUMBERGER TECHNOLOGY CORP

13 patents
US10215876B2Feb 26, 2019

Cation exchange capacity and water saturation from array induction data

SCHLUMBERGER TECHNOLOGY CORP4 citations73
US11237292B2Feb 1, 2022

Clay detection and quantification using downhole low frequency electromagnetic measurements

SCHLUMBERGER TECHNOLOGY CORP3 citations72
US11754518B2Sep 12, 2023

Methods and systems to determine tortuosity of rock and fluids in porous media

SCHLUMBERGER TECHNOLOGY CORP2 citations68
US12360278B2Jul 15, 2025

Quantification of formation water saturation and salinity using relative permittivity and conductivity measurements

SCHLUMBERGER TECHNOLOGY CORP1 citations63
US12554034B2Feb 17, 2026

Methods and apparatus for determining dielectric constant and resistivity with electromagnetic propagation measurements

SCHLUMBERGER TECHNOLOGY CORP0 citations62
US12523793B2Jan 13, 2026

Methods and systems to identify formations with minimum clay related natural gamma rays

SCHLUMBERGER TECHNOLOGY CORP0 citations62
US11940588B2Mar 26, 2024

Clay detection and quantification using downhole low frequency electromagnetic measurements

SCHLUMBERGER TECHNOLOGY CORP0 citations62
US11499935B2Nov 15, 2022

Clay detection and quantification using low frequency electromagnetic measurements

SCHLUMBERGER TECHNOLOGY CORP0 citations62
US12259517B2Mar 25, 2025

Methods for predicting and monitoring downhole salinity variations

SCHLUMBERGER TECHNOLOGY CORP1 citations58
US11550975B2Jan 10, 2023

Methods and systems for predicting interfacial tension of reservoir fluids using downhole fluid measurements

SCHLUMBERGER TECHNOLOGY CORP0 citations58
US11892581B2Feb 6, 2024

Methods and systems for characterizing clay content of a geological formation

SCHLUMBERGER TECHNOLOGY CORP0 citations51
US11796710B2Oct 24, 2023

Determination of formation water salinity using downhole low frequency electromagnetic measurements and permittivity dispersions based thereon

SCHLUMBERGER TECHNOLOGY CORP0 citations51
US10866335B2Dec 15, 2020

Formation clay typing from electromagnetic measurements

SCHLUMBERGER TECHNOLOGY CORP0 citations41

SAUDI ARABIAN OIL CO

7 patents

BAKER HUGHES OILFIELD OPERATIONS LLC

2 patents

WILT MICHAEL

1 patent

PFUTZNER HAROLD

1 patent

AL-MUTHANA AHMED

1 patent

HALLIBURTON ENERGY SERVICES INC

1 patent

KESSERWAN HASAN

1 patent

MA SHOUXIANG

1 patent