Company Filing History:
Years Active: 2021-2025
Title: Innovations by Qasim Sahu in Subterranean Technology
Introduction
Qasim Sahu is a notable inventor based in Dammam, Saudi Arabia. He has made significant contributions to the field of subterranean technology, particularly in the oil and gas industry. With a total of 7 patents to his name, Sahu's work focuses on enhancing the efficiency and safety of well operations.
Latest Patents
One of Sahu's latest patents is a "System and method to prevent solids fallback in ESP-lifted wells using gel." This innovative method involves providing an electrical submersible pump assembly (ESP) that includes a pump, an intake, a gel canister, a protector, and a motor. The method ensures fluid communication between a production tubing and the ESP, allowing well fluid containing solid particles and liquids to be delivered effectively. A key feature of this invention is a pressure release conduit that maintains a closed state to prevent hydraulic communication until the canister contents are delivered to the well fluid.
Another significant patent is for "Nanosilica-based compositions and related methods for providing water shut off to subterranean formations." This invention includes compositions that utilize alkaline nanosilica particles and hydrolysable ester-based 3D engineered non-convex particles. The method involves dissolving these particles to release an acid, which reacts with the nanosilica to form a solid, effectively providing water shut off within a water-producing zone of a wellbore.
Career Highlights
Qasim Sahu is currently employed at the Saudi Arabian Oil Company, where he applies his expertise in developing innovative solutions for the oil and gas sector. His work has been instrumental in addressing challenges faced in subterranean operations, contributing to the efficiency and safety of well management.
Collaborations
Sahu has collaborated with several professionals in his field, including Rajendra Arunkumar Kalgaonkar and Vera Solovyeva. These collaborations have fostered a creative environment that encourages the development of groundbreaking technologies.
Conclusion
Qasim Sahu's contributions to subterranean technology through his innovative patents demonstrate his commitment to advancing the oil and gas industry. His work not only enhances operational efficiency but also addresses critical challenges in well management.