Hisham A Nasr-El-Din

Title: Innovations of Hisham A Nasr-El-Din

Introduction

Hisham A Nasr-El-Din is a notable inventor based in Dhahran, Saudi Arabia. He has made significant contributions to the field of cement technology, particularly in the oil and gas industry. With a total of three patents to his name, his work focuses on enhancing the efficiency and effectiveness of well bore treatments.

Latest Patents

One of Hisham's latest patents is a method and composition for forming a protective precipitate on cement surfaces prior to formation acidizing treatment. This innovative method aims to protect cement surfaces in a well bore treatment zone from the destructive effects of acid mud and other acidization processes. The process involves contacting the cement with an aqueous acid mixture of HAc and HF in a mutual solvent for a sufficient period of time to form a protective deposit or precipitate layer that is resistant to the acidization composition. In a preferred embodiment, the aqueous acid mixture includes corrosion inhibitors and inhibitor aids, and a preflush with an ammonium chloride solution in a mutual solvent is used to prepare the cement surfaces in the treatment zone.

Career Highlights

Hisham A Nasr-El-Din is currently employed at the Saudi Arabian Oil Company, where he continues to innovate and develop new technologies. His expertise in cement technology has made him a valuable asset to the company and the industry as a whole.

Collaborations

Hisham has collaborated with several esteemed colleagues, including Ali Abdullah Al-Taq and Tawfiq A Al-Shafai. These collaborations have further enhanced the quality and impact of his work in the field.

Conclusion

Hisham A Nasr-El-Din's contributions to cement technology and well bore treatments demonstrate his commitment to innovation in the oil and gas industry. His patents reflect a deep understanding of the challenges faced in hydrocarbon production and offer practical solutions to enhance operational efficiency.