Gulamabbas A Merchant

This inventor holds 23 USPTO granted patents, plus 2 CIPO patents and 2 EPO patents, primarily in Induction Logging Technology. Top assignees: Baker Hughes Corporation, Halliburton Energy Services, Inc., Halliburton Company. Active years: 1986-2012.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Gulamabbas A Merchant. Retrieved from https://idiyas.com/inventor/gulamabbas-a-merchant

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 23

% Patents Active = 78.3

CIPO Patents = 2

EPO Patents = 2 (Patent Applications = 1)

Average Co-Inventor Count = 3.1

ph-index = 11

Forward Citations = 369(Granted Patents)

Company Filing History:

13 out of 5,728

Baker Hughes Corporation

patents

7 out of 12,216

Halliburton Energy Services, Inc.

Halliburton Logging Services, Inc.

patents

Years Active: 1986-2012

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Areas of Expertise:

Induction Tool

Resistivity Measurements

Geosteering

Formation Evaluation

Multi-Component Measurements

Neural Network Processing

Eccentricity Effects

Azimuthal Measurements

Fracture Orientation

Signal Enhancement

Data Interpretation

High Resolution Tool

23 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8305082 - Calibration of XX, YY and ZZ induction tool measurements (2012-11-06),

2. 8278931 - Anisotropy orientation image from resistivity measurements for geosteering and formation evaluation (2012-10-02),

3. 8117018 - Determining structural dip and azimuth from LWD resistivity measurements in anisotropic formations (2012-02-14),

4. 8046170 - Apparatus and method for estimating eccentricity effects in resistivity measurements (2011-10-25),

5. 7915895 - Method of calibrating an azimuthal inductive cross-coil or tilted coil instrument (2011-03-29),

6. 7814036 - Processing well logging data with neural network (2010-10-12),

7. 7778778 - Correction of multi-component measurements for tool eccentricity in deviated wells (2010-08-17),

8. 7629791 - Method and apparatus for making multi-component measurements in deviated wells (2009-12-08),

9. 7612566 - Method and apparatus for the use of multicomponent induction tool for geosteering and formation resistivity data interpretation in horizontal wells (2009-11-03),

10. 7463035 - Method and apparatus for the use of multicomponent induction tool for geosteering and formation resistivity data interpretation in horizontal wells (2008-12-09),

11. 7375530 - Method for signal enhancement in azimuthal propagation resistivity while drilling (2008-05-20),

12. 7359800 - Determination of fracture orientation and length using multi-component and multi-array induction data (2008-04-15),

13. 6885947 - Method for joint interpretation of multi-array induction and multi-component induction measurements with joint dip angle estimation (2005-04-26),

14. 6819111 - 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 (2004-11-16),

15. 6606565 - High resolution array induction tool (2003-08-12),

Title: **Gulamabbas A. Merchant: Innovator in Induction Tool Measurements and Geosteering Technologies**

Introduction

Gulamabbas A. Merchant is a prominent inventor based in Houston, TX, known for his significant contributions to the field of measurement technologies and geosteering. With a remarkable portfolio of 23 patents, Gulamabbas has established himself as a leading innovator in his domain.

Latest Patents

Among Gulamabbas's latest patents are two noteworthy innovations. The first, titled "Calibration of XX, YY and ZZ Induction Tool Measurements," addresses the need for calibration accuracy in multicomponent logging systems. This invention focuses on ensuring that measurements taken with these tools—especially when oriented horizontally above the earth's surface—adhere to specific relationships for error correction. The second patent, "Anisotropy Orientation Image from Resistivity Measurements for Geosteering and Formation Evaluation," presents a sophisticated method for visually interpreting the formation around a wellbore. This includes a series of steps to obtain conductivity data and utilize it for improved geosteering practices, demonstrating the integration of technology in formation evaluation.

Career Highlights

Gulamabbas has garnered valuable experience through his employment with distinguished companies in the energy sector. Notably, he has worked with Baker Hughes Corporation and Halliburton Energy Services, Inc., where he has contributed his expertise in measurement technologies and innovative solutions.

Collaborations

Throughout his career, Gulamabbas has collaborated with talented professionals such as Otto N. Fanini and Robert W. Strickland. These partnerships have facilitated the exchange of ideas and have been integral to the development and refinement of his innovative technologies.

Conclusion

With his extensive background and inventive spirit, Gulamabbas A. Merchant continues to influence the field of induction tool measurements and geosteering. His patents not only enhance the quality of measurements in the industry but also pave the way for future advancements in technology. As he continues to push the boundaries of innovation, Gulamabbas remains a key figure to watch in the domain of measurements and geological evaluations.

Profile summary based on public USPTO records.