Lars Ole Løseth

Title: Lars Ole Løseth: Innovator in Controlled Source Electromagnetic Technology

Introduction

Lars Ole Løseth is a notable inventor based in Trondheim, Norway. He has made significant contributions to the field of controlled source electromagnetic (CSEM) technology. With a total of 4 patents to his name, Løseth has developed methods and apparatuses that enhance the processing of CSEM data.

Latest Patents

Løseth's latest patents include a method of and apparatus for processing CSEM data, which aims to reduce the airwave contribution. This method involves acquiring CSEM data using a conventional towed source and receiver arrangement. The recorded data are weighted according to the geometrical spreading of the airwave component, and differences between pairs of weighted data records are formed. Another significant patent is the CSEM survey method, which describes a technique for performing a controlled source electromagnetic survey. This method includes deploying a receiver and an electric dipole source, where the source defines a dipole axis. An electromagnetic field is transmitted from the electric dipole source, and the first and second horizontal components of the electromagnetic field response are detected using the receiver. A vertical component of the electromagnetic field response is then estimated based on the detected horizontal components.

Career Highlights

Throughout his career, Løseth has worked with prominent companies in the energy sector, including Statoil Petroleum AS and Equinor Energy AS. His work has focused on advancing technologies that improve the efficiency and accuracy of electromagnetic surveys.

Collaborations

Løseth has collaborated with several professionals in his field, including Lasse Amundsen and Arne Johannes Kaaijk Jenssen. These collaborations have contributed to the development of innovative solutions in CSEM technology.

Conclusion

Lars Ole Løseth is a distinguished inventor whose work in controlled source electromagnetic technology has made a significant impact. His patents reflect his commitment to advancing the field and improving data processing methods. His contributions continue to influence the energy sector and enhance the effectiveness of electromagnetic surveys.