Location History:
- Fresno, TX (US) (2015 - 2020)
- Sugar Land, TX (US) (2022)
Company Filing History:
Years Active: 2015-2022
Title: Innovations by Quangen Du
Introduction
Quangen Du is a notable inventor based in Fresno, Texas, who has made significant contributions to the field of downhole operations in the oil and gas industry. With a total of six patents to his name, Du has developed innovative systems and techniques that enhance the efficiency and safety of well operations.
Latest Patents
One of Du's latest patents is titled "Systems and techniques for controlling and monitoring downhole operations in a well." This invention describes an apparatus and method for using a pressure-powered tool to perform downhole operations. It determines the operating condition of the tool based on pressure indications in a region associated with the tool. If these indications suggest an undesired operating condition, corrective actions can be taken, such as mechanically shifting the tool or rupturing the rupture disc of an electric rupture disc (ERD) system to achieve a desired operating condition. Another significant patent is the "Packer system having lockable mechanism." This technique facilitates the temporary locking of a mechanical packer to prevent inadvertent actuation. The mechanical packer can be set via a setting mandrel that works in cooperation with a releasable locking mechanism, which is initially locked against the setting mandrel and held in place by a piston. The piston can be selectively shifted via pressure applied in the piston chamber to release the locking mechanism, enabling actuation of the mechanical packer.
Career Highlights
Throughout his career, Quangen Du has worked with prominent companies in the industry, including Schlumberger Technology Corporation and Services Pétroliers Schlumberger. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking innovations in downhole technology.
Collaborations
Du has collaborated with talented individuals in his field, including Chao Wang and Julien Bost. These collaborations have fostered an environment of innovation and have led to the development of advanced technologies in the oil and gas sector.
Conclusion
Quangen Du's contributions to the field of downhole operations through his patents and collaborations highlight his role as a significant inventor in the industry. His innovative approaches continue to influence the efficiency and safety of well operations.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.