Inventor

INDO KENTARO

US43 patents

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

INDO KENTARO

SCHLUMBERGER TECHNOLOGY CORP

Method and apparatus for downhole spectral analysis of fluids

Real-time calibration for downhole spectrometer

Method and apparatus for downhole spectral analysis of fluids

Methods and apparatus for analysis of downhole asphaltene gradients and applications thereof

Multi-sensor contamination monitoring

System and method for quantifying uncertainty of predicted petroleum fluid properties

System and method for estimating oil formation volume factor downhole

Downhole fluid analysis for production logging

Downhole spectral analysis tool

Methods and apparatus for multi dimension fluorescence spectrum measurement and correlations downhole

Methods and apparatus for multi dimension fluorescence spectrum measurement downhole

Method of obtaining asphaltene content of crude oils

Method to estimate saturation pressure of flow-line fluid with its associated uncertainty during sampling operations downhole and application thereof

Optical spectrometer and downhole spectrometry method

Compression and transmission of measurements from downhole tool

System and method for estimating oil formation volume factor downhole

System and method for operating a pump in a downhole tool

Fluid density from downhole optical measurements

Systems and methods for pump control based on estimated saturation pressure of flow-line fluid with its associated uncertainty during sampling operations and application thereof

Method of estimating uncontaminated fluid properties during sampling

Scattering detection from downhole optical spectra

Downhole characterization of fluid compressibility

Flowline saturation pressure measurements

Flowline saturation pressure measurement

Systems and methods for pump control based on non-linear model predictive controls

Scattering detection from downhole optical spectra

Blended mapping for estimating fluid composition from optical spectra

Method for diagnosing optical spectrometers of downhole tools

Flowline saturation pressure measurements

Flowline saturation pressure measurement

Method and apparatus for identifying fluid attributes

HSU KAI

Fluid density from downhole optical measurements

Methods and apparatus to determine phase-change pressures

Clean fluid sample for downhole measurements

Methods and apparatus for analyzing a downhole fluid

Calibration and consistency check of variable volume systems

INDO KENTARO

Determining fluid composition downhole from optical spectra

Method and system for measurement of reservoir fluid properties

Methods and apparatus for downhole characterization of emulsion stability

MOSTOWFI FARSHID

System and method for determining the asphaltene content of crude oil

FREED DENISE E

Using models for equilibrium distributions of asphaltenes in the prescence of GOR gradients to determine sampling procedures

LAWRENCE JIMMY

Detecting gas compounds for downhole fluid analysis

ABIVIN PATRICE

Methods for allocating commingled oil production