Kelda consists of a core team with unique and complementary expertise on drilling technology,
hydraulics modelling, and advanced control system design.

Glenn-Ole Kaasa, Chief Executive Officer

Glenn-Ole Kaasa

Chief Executive Officer

Comes from position as leader of dept. of Intelligent Drilling in Statoil R&D, and is currently Adjunct Associate Professor on adaptive control systems at Norwegian University of Science and Technology (NTNU). Has been responsible for Statoil’s research on managed pressure drilling (MPD) technology, and Hydro’s research on production optimisation. He has also been central in establishing NTNU’s research on pressure control for drilling. Background from Kongsberg Automotive as research manager and leading specialist control systems. M.Sc. and Ph.D. degrees in mechanical engineering, and nonlinear control systems, respectively. Partner and full-time employee.

Pål Jacob Nessjøen, Leading Expert and Partner

Pål Jacob Nessjøen

Leading Expert and Partner

Comes from position as senior development advisor at National Oilwell Varco (NOV). Background from positions within Corporate R&D and technical support on drilling control systems. M.Sc. degree in engineering cybernetics. Expert on drilling control systems, instrumentation, data acquisition, configuration, and interface to rig equipment and HMI. Partner and full-time employee.

Geir Arne Evjen, Leading Expert and Partner

Geir Arne Evjen

Leading Expert and Partner

Comes from a position as principal researcher in Statoil R&D. Background from process modelling, multiphase flow, fluids and flow-assurance. Has been system architect in several R&D projects on advanced software for estimation and data reconciliation. M.Sc. in chemical engineering; about to finish PhD in thermodynamics. Expert in thermodynamics, optimization, data communication, and programming. Partner and full-time employee.

Kevin Wise, Chief Advisor and Partner

Kevin Wise

Chief Advisor and Partner

Senior Technical Fellow at Boeing Phantom Works (Boeing Defense, Space & Security), and Adjunct Professor at Washington University, St. Louis. Authority on the design and development of autonomous aircraft flight control systems. Lead and chief architect on some of Boeing’s most prestigeous projects on advanced flight controls, with an unprecedented track record of successful projects. Partner and consultant.

Robert Graham, Chief Advisor and Partner

Robert Graham

Chief Advisor and Partner

Senior Drilling Advisor MPD/UBD at Shell UK and acting MPD Subject Matter Expert for Shell Global Technology. Specialist with unique competence and operational experience from state of the art MPD and UBD projects worldwide. Background from leading technical positions in several oil companies and service companies in the drilling industry, latest from Statoil Drilling Technology as Leading Engineer MPD. Partner and consultant.

Linn Helgedagsrud, Administration Manager

Linn Helgedagsrud

Administration Manager

Comes from a position as Property Consultant in Porsgrunn Utvikling. Before that she has a background as Controller and Accounting Manager in Bilfinger, Controller Purchase in Kongsberg Automotive and Financial Consultant in Larvik kommune. Full-time employee.

Christian Berg, Research Engineer

Christian Berg

Research Engineer

Currently working on an industrial Ph.D. with Kelda and USN on the topic of modeling for automatic control and estimation of influx and loss during drilling operations.Holds a trade certificate as a laboratory technician and completed his B.Sc degree in gas and energy technology from Telemark University College (HiT) in the spring of 2012. Received his M.Sc. in Process Technology from HiT in the spring of 2014 within modeling and experimental study of viscoelastic flow. Full-time employee.

Jon Åge Stakvik, Research Engineer

Jon Åge Stakvik

Research Engineer

Currently working on an industrial Ph.D. with Kelda Drilling Controls and NTNU in the topic of adaptive model-based control of downhole pressure during drilling operations. Received his M.Sc. in engineering cybernetics from the Norwegian University of Science and Technology (NTNU) in the spring of 2014 within guidance and control of vehicles. Full-time employee.

Vinicius de Oliveira, Research Engineer

Vinicius de Oliveira

Research Engineer

Received his engineering degree within control and automation from the Federal University of Santa Catarina (UFSC) in the spring of 2011. Background from several R&D projects involving control system design, process optimization, data analysis and software development in both academic and corporate environments. Completed his PhD at the Norwegian University of Science and Technology (NTNU) in 2016, where he has worked with pressure control for multiphase flow stabilization in oil and gas production, i.e. robust and adaptive anti-slug control. Full-time employee.

Marcela Martins Cicilio, Project Engineer

Marcela Martins Cicilio

Project Engineer

Received her engineering degree within control and automation from the Federal University of Santa Catarina (UFSC) in the spring of 2011. Comes from a position as project engineer at DNV GL (Marine Cybernetics AS until 2014) in which she has worked for five years with HIL-testing of various offshore control systems, as eg. modern drill-floors and power management systems, focusing on functional and safety features. Full-time employee.

Louis Gonda, Research Engineer

Louis Gonda

Research Engineer

Received his M.Sc. in science and executive engineering at Grande école Mines ParisTech (ENSMP) in the summer 2017. Background from several R&D projects involving hydraulics modelling, software development, control and mechanical system design in both academic and corporate environments. Full-time employee.

Martine Alvestad, Systems Engineer Student

Martine Alvestad

Systems Engineer Student

Currently working on an industrial M.Sc. in Systems Engineering with Kelda and University of Southeast Norway (USN). Received her B.Sc. in Mechatronical Engineering from the University of Agder (UiA) in 2018. Background from several internships in oil and gas-companies, primarily working with mechanical engineering. Part-time employee.