Khalid Saad Elkarsani

Title: **Khalid Saad Elkarsani: Innovator in Water Management Technologies**

Introduction

Khalid Saad Elkarsani is a notable inventor based in Dhahran, Saudi Arabia. He has made significant contributions to the field of water management, particularly through the development of innovative solutions for enhancing water permeability and treatment processes. His work has resulted in two patented inventions that showcase his expertise and dedication to solving engineering challenges.

Latest Patents

Khalid's most recent patents are centered around the use of organoclay as an emulsifier and reinforcing agent in polymeric gel aqueous solutions. His inventions include:

1. **Water shut-off method for porous formations**: This patent describes a method where organoclay enhances the strength of emulsified polymeric gel solutions to form stable water-in-oil emulsions. The emulsion's stability can be managed by adjusting salinity and mixing intensity. This new method is particularly effective for water shut-off treatments and serves as a relative permeability modifier in high water permeability zones. Additionally, it exhibits superior salt tolerance compared to traditional surfactants, making it suitable for wellbores that operate under harsh conditions at temperatures exceeding 85°C.

2. **Use of organoclay as an emulsifier in polymeric gels for water permeability reduction**: Similar to his first patent, this invention utilizes organoclay to reinforce emulsified solutions, enhancing the strength and stability of polymeric gels. The application of this technology addresses the challenge of water permeability reduction while functioning effectively in high-temperature, saline environments.

Career Highlights

Khalid Saad Elkarsani has held positions at prominent institutions such as King Fahd University of Petroleum and Minerals and King Abdulaziz City for Science and Technology. His work at these institutions has allowed him to apply his innovative ideas in water management and connect with various research and development projects in the field.

Collaborations

Throughout his career, Khalid has collaborated with notable colleagues, including Ibnelwaleed A Hussein and Ahmad Akanbi Adewunmi. These collaborations have fostered a rich environment for innovation and have contributed to the advancement of technologies related to water management and treatment processes.

Conclusion

Khalid Saad Elkarsani stands out as an influential inventor in water management technologies. His patented solutions demonstrate the potential of organoclay in enhancing the efficiency of water shut-off treatments and modifying permeability in porous formations. As he continues to innovate, his contributions pave the way for improved practices in the water management sector, benefiting various industries and environments worldwide.