Blar i NTNU Open på forfatter "Duda, Marcin"
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Anisotropic Poroelastic Modelling of Depletion-Induced Pore Pressure Changes in Valhall Overburden
Duda, Marcin; Bakk, Audun; Holt, Rune Martin; Stenebråten, Jørn (Peer reviewed; Journal article, 2023)Anisotropic Poroelastic Modelling of Depletion-Induced Pore Pressure Changes in Valhall Overburden -
Overburden 4D seismic analysis: Influence of stress and pore-pressure changes accounting for elastic contrast between a reservoir and its anisotropic surrounding rocks
Yan, Hong; Bakk, Audun; Duda, Marcin; Holt, Rune Martin; Lozovyi, Serhii (Journal article; Peer reviewed, 2023)Time-lapse (4D) seismic data analysis is widely used to monitor producing hydrocarbon or CO2 storage reservoirs and their surroundings. The influence of potentially significant undrained pore-pressure changes around depleting ... -
Stress sensitivity of velocities in anisotropic rocks - Rock models comparison and true-triaxial apparatus description
Duda, Marcin (Master thesis, 2017)The purpose of this study was to investigate the effects of anisotropy on elastic parameters of rocks, and to compare various types of anisotropic rock models with the use of ultrasonic data obtained with a true-triaxial ... -
Third-order elasticity of transversely isotropic field shales
Bakk, Audun; Duda, Marcin; Xie, Xiyang; Stenebråten, Jørn; Yan, Hong; MacBeth, Colin; Holt, Rune Martin (Peer reviewed; Journal article, 2023)The formations above a producing reservoir can exhibit large mechanical changes, creating a risk of significant subsidence and loss of rock integrity. These changes can be monitored by time-lapse seismic acquisition, which ...