Inventor

MINERBO GERALD N

US29 patents

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

MINERBO GERALD N

SCHLUMBERGER TECHNOLOGY CORP

Method and apparatus for evaluating the resistivity of formations with high dip angles or high-contrast thin layers

Directional electromagnetic measurements insensitive to dip and anisotropy

Method and apparatus for locating well casings from an adjacent wellbore

Method and system for determining formation anisotropic resistivity with reduced borehole effects from tilted or transverse magnetic dipoles

Method and apparatus for producing a more accurate resistivity log from data recorded by an induction sonde in a borehole

Shielded antenna for a downhole logging tool

Anti-symmetrized electromagnetic measurements

Electromagnetic induction well logging instrument having azimuthally sensitive response

Logging tool having shielded triaxial antennas

Electromagnetic logging tool calibration system

Apparatus and methods for determining isotropic and anisotropic formation resistivity in the presence of invasion

Semi-conductive shell for sources and sensors

Method and apparatus for producing a conductivity log unaffected by shoulder effect and dip from data developed by a well tool

Borehole correction system for an array induction well-logging apparatus

Method and apparatus for measuring the inside diameter of a metallic pipe in a well

Method for determining an effective formation conductivity for induction log borehole correction

Method of correcting triaxial induction arrays for borehole effect

Electromagnetic method for obtaining dip azimuth angle

Method of and apparatus for measuring tensor resistivity

Apparatus for measuring the inside diameter of a metallic pipe in a well

Petrophysically-consistent calibration of full-tensor electromagnetic induction tools

Shielded antenna for a downhole logging tool

Determining borehole corrected formation properties

Computation of sensitivity for resistivity measurements

Method and apparatus for removal of the double indication of defects in remote eddy current inspection of pipes

LEGENDRE EMMANUEL

Method and apparatus for removal of the double indication of defects in remote eddy current inspection of pipes

WU PETER T

Determining borehole corrected formation on properties

CLARK BRIAN

Method and apparatus for locating well casings from an adjacent wellbore

HOMAN DEAN M

Gain-corrected measurements