Sajjad Saeed Aldarweesh

Title: Innovations by Sajjad Saeed Aldarweesh

Introduction

Sajjad Saeed Aldarweesh is a notable inventor based in Dhahran, Saudi Arabia. He has made significant contributions to the field of engineering, particularly in the area of fluid dynamics and wellbore technology. With a total of 3 patents, Aldarweesh has developed innovative methods that enhance the efficiency and effectiveness of oil extraction processes.

Latest Patents

One of his latest patents is titled "Methods and systems of clean-up for a fracturing fluid." This invention outlines a method that includes emulsifying a first emulsion, which consists of a first aqueous phase, a first hydrocarbon phase, and a first surfactant. The method involves pumping this emulsion into a subterranean region of interest. Additionally, it describes emulsifying a second emulsion and pumping it into the same region after a predetermined time. This process generates heat and gas from the reaction of mixing the two emulsions, which helps to destabilize the first emulsion and reduce hydrostatic pressure, facilitating flowback.

Another significant patent is "Water shut-off materials and methods thereof." This invention details water shut-off materials that comprise a polyacrylamide, a crosslinker, an aqueous base fluid, and magnesium oxide particles. The method involves pumping this material into a wellbore and allowing it to react within the target zone, forming a seal with brucite and crosslinked polyacrylamide.

Career Highlights

Aldarweesh is currently employed at the Saudi Arabian Oil Company, where he applies his expertise in developing innovative solutions for oil extraction challenges. His work has contributed to advancements in the industry, particularly in enhancing the efficiency of fluid management in wellbores.

Collaborations

He has collaborated with notable coworkers, including Ali Abdullah M Al-taq and Abdulaziz S Al-Qasim, who have also contributed to various projects within the company.

Conclusion

Sajjad Saeed Aldarweesh is a prominent inventor whose work in fluid dynamics and wellbore technology has led to significant advancements in the oil extraction industry. His innovative patents reflect his commitment to improving efficiency and effectiveness in this critical field.