Inventor
Gulamabbas A. Merchant
Inventor
Houston, TX, US
Overview
Patents· 24 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Vprimary
G01VGeophysics79%
E21BEarth or rock drilling17%
H04LTransmission of digital information, e.g. telegraphic communication3%
PatentTitleYear
8,305,082'Calibration of XX, YY and ZZ induction tool measurements'20128,278,931'Anisotropy orientation image from resistivity measurements for geosteering and formation evaluation'20128,117,018'Determining structural dip and azimuth from LWD resistivity measurements in anisotropic formations'20128,046,170'Apparatus and method for estimating eccentricity effects in resistivity measurements'20117,915,895'Method of calibrating an azimuthal inductive cross-coil or tilted coil instrument'20117,814,036'Processing well logging data with neural network'20107,778,778'Correction of multi-component measurements for tool eccentricity in deviated wells'20107,629,791'Method and apparatus for making multi-component measurements in deviated wells'20097,612,566'Method and apparatus for the use of multicomponent induction tool for geosteering and formation resistivity data interpretation in horizontal wells'20097,463,035'Method and apparatus for the use of multicomponent induction tool for geosteering and formation resistivity data interpretation in horizontal wells'20087,375,530'Method for signal enhancement in azimuthal propagation resistivity while drilling'20087,359,800'Determination of fracture orientation and length using multi-component and multi-array induction data'20086,885,947'Method for joint interpretation of multi-array induction and multi-component induction measurements with joint dip angle estimation'20056,819,111'METHOD OF DETERMINING VERTICAL AND HORIZONTAL RESISTIVITY, AND RELATIVE DIP IN ANISOTROPIC EARTH FORMATIONS HAVING AN ARBITRARY ELECTRO-MAGNETIC ANTENNA COMBINATION AND ORIENTATION WITH ADDITIONAL ROTATION AND POSITION MEASUREMENTS'20046,606,565'High resolution array induction tool'20036,600,995'High resolution array induction tool'20036,597,993'High resolution array induction tool'20036,215,120'Method for determining symmetry and direction properties of azimuthal gamma ray distributions'20015,987,386'Interpolation of induction tool response using geometrical factors as basis functions'19995,867,806'System and method for performing inversion on LWD resistivity logs with enhanced resolution'19995,672,867'Method for filtering gamma ray well logging tool response to enhance vertical detail while suppressing statistical noise'19975,490,121'Nonlinear equalizer for measurement while drilling telemetry system'19964,611,173'Induction logging system featuring variable frequency corrections for propagated geometrical factors'19864,604,581'Method and apparatus for deconvolving apparent conductivity measurements in induction well logging'1986Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1986–1996Patents assigned to HALLIBURTON CO (3)· patent assignee history
1986–2012Based in Houston, TX, US· patent location history
1999–2003Patents assigned to HALLIBURTON ENERGY SERV INC (6)· patent assignee history
2004–2012Patents assigned to BAKER HUGHES INC (13)· patent assignee history
2012Patents assigned to MERCHANT GULAMABBAS (3)· patent assignee history
2012Patents assigned to FANG SHENG (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BAKER HUGHES INC | 13 | 2004–2012 |
| HALLIBURTON ENERGY SERV INC | 6 | 1999–2003 |
| HALLIBURTON CO | 3 | 1986–1996 |
| MERCHANT GULAMABBASself | 3 | 2012 |
| FANG SHENG | 2 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Houston, Texas, US | 24 | 1986–2012 |