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For the Inventor, By the Inventor

Houston, TX, United States of America

Wann-Sheng Huang

This inventor holds 25 USPTO granted patents, primarily in Oil Recovery Techniques. Top assignee: Texaco Inc.. Active years: 1977-1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Wann-Sheng Huang. Retrieved from https://idiyas.com/inventor/wann-sheng-huang

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

USPTO Granted Patents = 25

% Patents Active = 100.0

Average Co-Inventor Count = 2.1

ph-index = 17

Forward Citations = 949(Granted Patents)


Company Filing History:

goldMedal25 out of 3,161 
 
Texaco Inc.
 patents

Years Active: 1977-1999

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Areas of Expertise:
Horizontal Wells
Oil Recovery
Gas Flooding
Steam Injection
Hydrocarbon Production
Viscous Hydrocarbons
Thermal Injection
Multiphase Generation
Well Patterns
Conformance Improvement
Heavy Crude
Gravel Packing
25 patents (USPTO):Explore Patents
1. 5957202 - Combination production of shallow heavy crude (1999-09-28),
2. 5320170 - Oil recovery process employing horizontal and vertical wells in a (1994-06-14),
3. 5065821 - Gas flooding with horizontal and vertical wells (1991-11-19),
4. 5046561 - Application of multiphase generation process in a CO.sub.2 flood for (1991-09-10),
5. 4850429 - Recovering hydrocarbons with a triangular horizontal well pattern (1989-07-25),
6. 4702314 - Patterns of horizontal and vertical wells for improving oil recovery (1987-10-27),
7. 4700779 - Parallel horizontal wells (1987-10-20),
8. 4685515 - Modified 7 spot patterns of horizontal and vertical wells for improving (1987-08-11),
9. 4682652 - Producing hydrocarbons through successively perforated intervals of a (1987-07-28),
10. 4662441 - Horizontal wells at corners of vertical well patterns for improving oil (1987-05-05),
11. 4653583 - Optimum production rate for horizontal wells (1987-03-31),
12. 4646824 - Patterns of horizontal and vertical wells for improving oil recovery (1987-03-03),
13. 4645003 - Patterns of horizontal and vertical wells for improving oil recovery (1987-02-24),
14. 4577691 - Method and apparatus for producing viscous hydrocarbons from a (1986-03-25),
15. 4576036 - Method and apparatus for determining quality and mass flow rate of (1986-03-18),

Title: Innovations by Wann-Sheng Huang in Heavy Oil Production

Introduction

Wann-Sheng Huang is an esteemed inventor based in Houston, Texas, recognized for his significant contributions to the field of petroleum engineering. With a remarkable portfolio of 25 patents, Huang has dedicated his career to developing methods that improve the efficiency and safety of oil extraction.

Latest Patents

Among Huang's latest innovations are two groundbreaking patents aimed at enhancing the production of shallow heavy crude oil. The first patent discusses techniques for the safe production of shallow heavy oil sands, focusing on the strategic arrangement of injection and production wells. This method significantly reduces the likelihood of surface steam breakthrough by utilizing cold production techniques and controlled steam injection. The second patent describes a novel oil recovery process that employs both horizontal and vertical wells within a modified inverted 5-spot well pattern, allowing operators to extract hydrocarbons more effectively while ensuring a seamless transition in production between the different well types.

Career Highlights

Huang's work at Texaco Inc. has played a crucial role in advancing the methodologies used in oil recovery. His innovative approaches not only contribute to higher efficiency in oil extraction but also prioritize eco-friendly practices within the industry. Huang's dedication to research and development has made him a key figure at Texaco, where he continues to push the boundaries of oil production technologies.

Collaborations

Throughout his career, Huang has collaborated with notable professionals such as Margaret A. Hight and Alfred Brown. These partnerships have facilitated a rich exchange of ideas and have led to the successful development of many innovative solutions in the oil and gas sector.

Conclusion

Wann-Sheng Huang exemplifies the spirit of innovation in the oil industry with his extensive patent portfolio and commitment to improving production techniques. His contributions not only enhance economic viability but also address environmental concerns, marking him as a significant inventor in the field of petroleum engineering.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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