Per J Svenkerud

Title: Per J Svenkerud: Innovator in Hydraulic Cement Slurry Technology

Introduction

Per J Svenkerud is a notable inventor based in V.ang.gsbygd, Norway. He has made significant contributions to the field of hydraulic cement technology, particularly in applications related to oil well cementation. His innovative approach has led to the development of a unique hydraulic cement slurry that addresses specific challenges in the industry.

Latest Patents

Svenkerud holds a patent for a hydraulic cement slurry designed for use in cementation of oil wells. This slurry contains hydraulic cement, 5-100% microsilica based on the weight of cement, and 2-200% lightweight aggregate with a real particle density between 0.1 and 1.5 g/cm³ based on the weight of the cement. Additionally, it includes 0-5% thinner (dry weight) and 0-10% fluid loss additive (dry weight) based on the weight of the cement. The formulation allows for a density between 0.8 and 2.0 g/cm³, making it gas-tight and suitable for cementation in gas-containing formations.

Career Highlights

Svenkerud is associated with Elkem AS and Den Norske Stats Oljeselskap AS, where he has applied his expertise in hydraulic cement technology. His work has been instrumental in advancing the methods used in oil well cementation, ensuring safety and efficiency in operations.

Collaborations

Throughout his career, Svenkerud has collaborated with esteemed colleagues such as Eldar O Dingsoyr and Nils Blomberg. These partnerships have fostered innovation and contributed to the successful development of his patented technologies.

Conclusion

Per J Svenkerud's contributions to hydraulic cement slurry technology have made a significant impact in the oil industry. His innovative solutions continue to enhance the safety and effectiveness of cementation processes in oil wells.