Company Filing History:
Years Active: 2008-2015
Title: Sigbjorn Sangesland: Innovator in Subsea Drilling Technologies
Introduction
Sigbjorn Sangesland is a notable inventor based in Tiller, Norway. He has made significant contributions to the field of subsea drilling technologies. With a total of 2 patents, Sangesland's work focuses on improving the efficiency and safety of drilling operations.
Latest Patents
Sangesland's latest patents include a "System and method for drilling a subsea well" and a "Method and device for liner system." The first patent describes a subsea mud pump designed to return heavy drilling fluid to the surface. This innovation aims to separate gas from the drilling fluid before it enters the subsea mud pump, thereby managing bottom hole pressure during gas kicks or well control events. The second patent outlines a method for drilling and lining a well, which involves pre-installing a liner with a larger external diameter than the drilling riser. This method enhances the drilling process by allowing for a borehole section to be drilled after the riser installation.
Career Highlights
Sangesland is currently employed at Ocean Riser Systems AS, where he continues to develop innovative solutions for subsea drilling challenges. His expertise in this specialized field has positioned him as a key player in advancing drilling technologies.
Collaborations
Sangesland collaborates with various professionals in the industry, including his coworker Borre Fossli. Their combined efforts contribute to the ongoing development of effective drilling systems.
Conclusion
Sigbjorn Sangesland's contributions to subsea drilling technologies reflect his commitment to innovation and safety in the industry. His patents demonstrate a forward-thinking approach that addresses critical challenges in drilling operations.