Kjartan Ertenstein

Title: Kjartan Ertenstein: Innovator in Well Operations

Introduction

Kjartan Ertenstein is a notable inventor based in Sola, Norway. He has made significant contributions to the field of well operations, particularly through his innovative methods involving flexible elongate members. His work has implications for both efficiency and effectiveness in wellbore assembly operations.

Latest Patents

Kjartan holds a patent for a method of performing work in a well and on a vessel, titled "Well operations using flexible elongate members." This patent describes a process where a wellbore assembly, such as a tool string, is suspended on a first flexible elongate member from a vessel. The assembly is utilized to perform work in the well, and after its removal, a second flexible elongate member is used to insert another wellbore assembly into the well for further operations. This innovative approach allows for the deployment and retrieval of wellbore assemblies on independently operable wirelines.

Career Highlights

Kjartan is currently associated with Tios AS, where he continues to develop and refine his innovative techniques in well operations. His expertise in this area has positioned him as a valuable asset to his company and the industry at large.

Collaborations

Kjartan has worked alongside talented colleagues, including Bernt Gramstad and Trond Eivind Larsen. Their collaborative efforts contribute to the advancement of technology in well operations.

Conclusion

Kjartan Ertenstein's contributions to well operations through his innovative patent demonstrate his commitment to improving industry practices. His work continues to influence the field, showcasing the importance of innovation in engineering and technology.