Inventor
MA SHOUXIANG MARK
SA30 patents
⚠️ This page may combine multiple inventors who share the name “MA SHOUXIANG MARK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAUDI ARABIAN OIL CO
26 patentsUS11460443B2Oct 4, 2022
Fluid analysis systems and methods in oil and gas applications
SAUDI ARABIAN OIL CO7 citations85
US9863895B1Jan 9, 2018
Systems and methods for monitoring casing cement integrity
SAUDI ARABIAN OIL CO7 citations82
US11578585B2Feb 14, 2023
Formation evaluation with targeted heating
SAUDI ARABIAN OIL CO5 citations74
US11015447B2May 25, 2021
Sampling subterranean formation fluids in a wellbore
SAUDI ARABIAN OIL CO4 citations70
US11661844B2May 30, 2023
Method and apparatus for fluid characterization and holdup estimation using acoustic waves
SAUDI ARABIAN OIL CO2 citations69
US11579333B2Feb 14, 2023
Methods and systems for determining reservoir properties from motor data while coring
SAUDI ARABIAN OIL CO4 citations68
US12352609B2Jul 8, 2025
Fluid flow velocity measurement via thermal conduction
SAUDI ARABIAN OIL CO0 citations62
US12031395B2Jul 9, 2024
Detecting a kick in a wellbore
SAUDI ARABIAN OIL CO1 citations62
US11802827B2Oct 31, 2023
Single stage MICP measurement method and apparatus
SAUDI ARABIAN OIL CO1 citations62
US11713651B2Aug 1, 2023
Heating a formation of the earth while drilling a wellbore
SAUDI ARABIAN OIL CO1 citations62
US11680484B2Jun 20, 2023
System and method for mixed water salinity characterization
SAUDI ARABIAN OIL CO1 citations62
US11536135B2Dec 27, 2022
Systems and methods for evaluating subterranean formations using an induced gas logging tool
SAUDI ARABIAN OIL CO1 citations62
US12049807B2Jul 30, 2024
Removing wellbore water
SAUDI ARABIAN OIL CO1 citations59
US11933140B2Mar 19, 2024
Well cleaning tools and related methods of cleaning wells in oil and gas applications
SAUDI ARABIAN OIL CO1 citations59
US11414961B1Aug 16, 2022
Well cleaning tools and related methods of cleaning wells in oil and gas applications
SAUDI ARABIAN OIL CO1 citations59
US11313225B2Apr 26, 2022
Coring method and apparatus
SAUDI ARABIAN OIL CO1 citations59
US12320683B2Jun 3, 2025
Production logging spinner cleaning
SAUDI ARABIAN OIL CO0 citations58
US11952885B2Apr 9, 2024
Cleaning a production logging spinner flowmeter
SAUDI ARABIAN OIL CO1 citations58
US12264576B2Apr 1, 2025
Cooling wellbore logging tools
SAUDI ARABIAN OIL CO1 citations57
US10633574B2Apr 28, 2020
Compositions and methods to recover irreducible water for enhanced formation evaluation
SAUDI ARABIAN OIL CO1 citations53
US12210133B2Jan 28, 2025
Determination of continuous oil density log for reservoir characterization
SAUDI ARABIAN OIL CO0 citations46
US11460602B2Oct 4, 2022
Systems and methods for saturation logging of hydrocarbon wells
SAUDI ARABIAN OIL CO0 citations46
US12578500B2Mar 17, 2026
Hydrocarbon reservoir saturation logging
SAUDI ARABIAN OIL CO0 citations45
US11840920B1Dec 12, 2023
Downhole fluid acquisition, hidden pay identification, and stimulation system and method
SAUDI ARABIAN OIL CO0 citations45
US12223016B2Feb 11, 2025
System and method using machine learning for automated casing and/or tubing inspection log interpretation
SAUDI ARABIAN OIL CO0 citations44
US12540542B2Feb 3, 2026
Controlling logging tool orientation in a wellbore
SAUDI ARABIAN OIL CO0 citations38