Blar i Institutt for maskinteknikk og produksjon på forfatter "Sangesland, Sigbjørn"
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Analysis of Compact Separation Systems and Experimental Study of Centrifugal Separation in Helically Coiled Pipes
Vidnes, Jonas; Engvik, Sverre Andre (Master thesis, 2015)The offshore petroleum industry is experiencing challenges as exploration and production are forced towards remote and deep reservoirs, combined with high cost-efficiency demands. Topside facilities struggle with limited ... -
Assessment of Ultrasonic Assisted Drilling
Vedvik, Noralf (Master thesis, 2015) -
Directional Wells in Shallow Reservoirs using Curved Conductors and Hammering - Concept and analysis of a novel installation method for curved conductors
Korvald, Lars Andreas; Schreiner, Jørgen Andre (Master thesis, 2015)One of the challenges encountered when planning wells in shallow reservoirs in the arctic is the development of a plan to drill a relief well. According to NORSOK such a plan is required to be in place prior to the initiation ... -
Evaluation of Pumping Methods for Startup of Non-flowing Wells
Fjeldsaa, Morten (Master thesis, 2013)The high cost of starting a non-flowing well is the background for this project. This is a concern, mainly for offshore and subsea completed wells. Typically, coiled tubing (CT) is run into the production tubing to a depth ... -
ROV-basert multi-sensor verktøy for inspeksjon og overvåking av undervanns rørledning
Moe, Christer (Master thesis, 2014)Offshore industrien bruker store ressurser på å sikre integriteten til undervannsrørledninger. Feilmekanisme i form av lekkasje vil ha direkte innvirkning på driften. Det iverksettes derfor omfattende vedlikeholdsstrategier ...