Inventor

SAN MARTIN LUIS EMILIO

US75 patents

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

SAN MARTIN LUIS EMILIO

HALLIBURTON ENERGY SERVICES INC

Multistage processing and inversion of corrosion detection tools

Casing defect determination using stored defect response information

Evaluation tool for concentric wellbore casings

Electromagnetic (EM) defect detection methods and systems with enhanced inversion options

Tool and method to make high resolution and high penetration measurement of corrosion

Formation resistivity measurement apparatus, systems, and methods

Method for in-situ calibration of electromagnetic corrosion detection tools

Corrosion detection tool processing method

Simultaneous error correction and inversion

Electromagnetic (EM) defect detection methods and systems employing deconvolved raw measurements

Formation resistivity measurement apparatus, systems, and methods

Multi-point in situ calibration of electromagnetic pipe inspection tools

Using an array of sensors between two transmitters in an eddy current logging environment

Apparatus and methods of reducing error in measurements

Casing defect determination using eddy current techniques

Correction of galvanic tool data to account for rugosity and cave effect

Determination of formation dip/azimuth with multicomponent induction data

Remote field eddy current technique for corrosion inspection of multiple pipes including transition sections

Dip correction in invaded zones

Resistivity logging tool with excitation current control based on multi-cycle comparison

Method for finding position of collars

Defect discrimination apparatus, methods, and systems

Tool and method to make high resolution and high penetration measurement of corrosion

Method for resistivity determination with borehole imagers

Thickness value restoration in eddy current pipe inspection

Downhole pipe inspection tool utilizing electromagnetic energy

Low frequency complex resistivity measurement in a formation

Two frequency comb fourier spectroscopy for chemical sensing

Method for resistivity determination with borehole imagers

Detecting and evaluating eccentricity effect in multiple pipes

Multi-spacing array tool for determining pipe thickness of a multi-pipe structure

Borehole wall imaging tool having a grooved wall-contacting face

Mud cake correction of formation measurement data

Inspection of pipes with buckling effects

Homogeneous inversion for multi-component induction tools

Electromagnetic imager design

Detection of pipe characteristics with a remote field eddy current

Formation monitoring through the casing

Locating positions of collars in corrosion detection tool logs

Method to assess sand screen system

Adjustable frequency processing of electromagnetic logging data

Space mapping optimization to characterize multiple concentric pipes

Method for improving the accuracy of mud angle measurements in borehole imagers

Electrical log processing near casing point

Method and article for evaluating mud effect in imaging tool measurement

Apparatus and method of processing multi-component induction data

Apparatus and method of processing multi-component induction data

Selective pipe inspection

Uniaxial anisotropy detection apparatus, systems, and methods

WU Hsu hsiang

Measurement calibration apparatus, methods, and systems