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Keywords: reflection
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Proceedings Papers

Paper presented at the Arctic Technology Conference, October 24–26, 2016
Paper Number: OTC-27420-MS
... wave field simulation simulation result oscillation reflection approx interaction direct arrival ice sheet modeling & simulation upstream oil & gas field data exploration flexural wave wave propagation geophone simulation Diez , A. , and O. Eisen . 2015...
Proceedings Papers

Paper presented at the OTC Arctic Technology Conference, March 23–25, 2015
Paper Number: OTC-25511-MS
... the others are known. We tested the algorithm with data collected during a controlled spill experiment at the US Army's Cold Regions Research and Engineering Lab (CRREL). Using 500 MHz radar reflection data, the algorithm recovered the thickness of a 5 cm thick oil layer to within 8% of the control...
Proceedings Papers

Paper presented at the OTC Arctic Technology Conference, March 23–25, 2015
Paper Number: OTC-25561-MS
... the Arctic Ocean. For a relatively small ocean basin, the Arctic Ocean reveals a plethora of margin and basin types reflecting both the complex tectonic origins of the basin and its diverse sedimentation history. Broad and narrow shelves were subjected to a complex ice-margin history in the Quaternary...
Proceedings Papers

Paper presented at the OTC Arctic Technology Conference, December 3–5, 2012
Paper Number: OTC-23728-MS
... reflection operation transducer arctic operation transmitter instrument resolution OTC 23728 Pressure Management under Arctic Operations MSc Morten Roll Karlsen, PhD Erling Hohler, MSc Ulrik Kristiansen, MSc David Christian Petersen, BSc Harald Borgen, MSc Petter F. Schmedling / all from Techni AS...
Proceedings Papers

Paper presented at the OTC Arctic Technology Conference, December 3–5, 2012
Paper Number: OTC-23767-MS
... seismicdata. Here, we use 2D and 3D seismic reflection data acquired by industry onRichards Island to map and characterize gas hydrate accumulations beneath athick permafrost area of the Mackenzie Delta. Specifically, we show new seismicevidences of gas hydrate accumulations near YaYa, Ivik and Umiak. The...
Proceedings Papers

Paper presented at the OTC Arctic Technology Conference, December 3–5, 2012
Paper Number: OTC-23749-MS
..., providing thecapability of drilling to 15 km and beyond. Application. The MWD pressure pulse signal suffers attenuation anddegradation while traveling uphole. Echoes and reflections, drill pipe IDchanges, pulsation dampener type and mud plastic viscosity, attenuates thepressure signal up 95% as it...
Proceedings Papers

Paper presented at the OTC Arctic Technology Conference, December 3–5, 2012
Paper Number: OTC-23797-MS
... Abstract More than 15,000 line-km of new regional seismic reflection and refractiondata in the western Arctic Ocean provide insights into the tectonic andsedimentologic history of Canada Basin, permitting development of new geologicunderstanding in one of Earth's last frontiers. These new data...
Proceedings Papers

Paper presented at the OTC Arctic Technology Conference, December 3–5, 2012
Paper Number: OTC-23714-MS
... weresituated offshore Labrador, Canada, approximately 100 km northeast of the townof Rigolet. Geophysical survey methods, including Ground Penetrating Radar(GPR) and Seismic Reflection, were used to identify the base of the islands andobtain ice thickness measurements at various locations. Eight...
Proceedings Papers

Paper presented at the OTC Arctic Technology Conference, February 7–9, 2011
Paper Number: OTC-22152-MS
... low temperature T and high pressure P exist for their formation and stability: in the Arctic (typically in association with permafrost) and in deep ocean sediments (Kvenvolden, 1988). permeability accumulation reflection hydrate boswell saturation gas production moridis collett...

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