Per Ivar Karstad

Title: The Innovative Contributions of Per Ivar Karstad

Introduction

Per Ivar Karstad is a notable inventor based in Jonsvatnet, Norway. He has made significant contributions to the field of enhanced oil recovery, holding 2 patents that focus on innovative methods for extracting oil from reservoirs. His work is particularly relevant in the context of sustainable energy practices.

Latest Patents

Karstad's latest patents include a "Method and system for CO2 enhanced oil recovery." This method involves producing a well stream from an oil reservoir and separating it into liquid and gas phases. The gas phase contains both carbon dioxide and hydrocarbon gas. The process includes cooling the gas phase, compressing it, and mixing it with an external source of carbon dioxide to create an injection stream. This injection stream is then introduced into the reservoir to enhance oil recovery. Such systems are crucial for improving the efficiency of oil extraction while minimizing environmental impact.

Career Highlights

Karstad is currently associated with Equinor Energy AS, a leading energy company in Norway. His role at Equinor allows him to apply his innovative ideas in practical settings, contributing to advancements in energy recovery technologies. His patents reflect a commitment to improving oil recovery methods, which is essential in today's energy landscape.

Collaborations

Throughout his career, Karstad has collaborated with notable colleagues, including Michael Drescher and Torbjørn Fiveland. These partnerships have likely enriched his work and contributed to the development of effective solutions in enhanced oil recovery.

Conclusion

Per Ivar Karstad's contributions to enhanced oil recovery through his innovative patents demonstrate his significant impact on the energy sector. His work not only advances technology but also supports sustainable practices in oil extraction.