Sverre Bakken

Title: Innovations by Sverre Bakken in Borehole Plugging Technology

Introduction

Sverre Bakken is a notable inventor based in Stavanger, Norway. He has made significant contributions to the field of borehole plugging technology, holding 2 patents that enhance the efficiency and effectiveness of well abandonment processes. His innovative approaches have the potential to improve safety and reduce costs in the oil and gas industry.

Latest Patents

Bakken's latest patents include a "One-trip method of plugging a borehole for well abandonment." This method allows for perforation and cleaning of the annular space around the perforations in an existing tubular. It also enables the delivery of a sealing material through a combination tool that is used for both cleaning and sealing. The tool is positioned by the lowermost perforations, with a bypass around spaced seals that straddle the outlet port for the sealant. The open bypass allows for repositioning of the tool as the sealant is delivered, ensuring effective sealing both above and below the spaced seals. A separate through passage is selectively opened for removing excess sealant, enhancing the overall efficiency of the process.

Another significant patent is the "One trip perforating and washing tool for plugging and abandoning wells." This invention shares similar features with the previous patent, emphasizing the single trip method for perforation, cleaning, and sealing. The innovative design of the tool allows for effective delivery of sealant while maintaining the ability to remove excess material, thereby optimizing the well abandonment process.

Career Highlights

Throughout his career, Sverre Bakken has worked with prominent companies in the oil and gas sector, including Archer Oiltools AS and Archer Oil Tools AS. His experience in these organizations has contributed to his expertise in developing innovative solutions for well abandonment.

Collaborations

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Conclusion

Sverre Bakken's contributions to borehole plugging technology through his innovative patents demonstrate his commitment to improving safety and efficiency in the oil and gas industry. His work continues to influence practices in well abandonment, showcasing the importance of innovation in this field.