Search Results - "Wallis, Irene"

Separating intrinsic and scattering attenuation in full waveform sonic logging with radiative transfer theory by Durán, Evert L, van Wijk, Kasper, Adam, Ludmila, Wallis, Irene C

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Mineral Alteration and Fracture Influence on the Elastic Properties of Volcaniclastic Rocks by Durán, Evert L., Adam, Ludmila, Wallis, Irene C., Barnhoorn, Auke

“…In geothermal environments, the physical properties of rocks, such as porosity and alteration, are highly variable and control the reservoir's elastic and…”
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Heterogeneity of structure and stress in the Rotokawa Geothermal Field, New Zealand by McNamara, David D., Massiot, Cécile, Lewis, Brandon, Wallis, Irene C.

“…Geometric characterization of a geothermal reservoir's structures, and their relation to stress field orientation, is vital for resource development…”
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Geological imprint of methane seepage on the seabed and biota of the convergent Hikurangi Margin, New Zealand: Box core and grab carbonate results by Campbell, Kathleen A., Nelson, Campbell S., Alfaro, Andrea C., Boyd, Sheree, Greinert, Jens, Nyman, Stephanie, Grosjean, Emmanuelle, Logan, Graham A., Gregory, Murray R., Cooke, Steve, Linke, Peter, Milloy, Sophie, Wallis, Irene

“…Short box cores (to 30 cm bsf) and seafloor carbonate grab samples were acquired at mapped hydrocarbon seep sites (600–1200 m water depths) during the 2007 RV…”
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A review of the Rotokawa Geothermal Field, New Zealand by McNamara, David Daniel, Sewell, Steven, Buscarlet, Etienne, Wallis, Irene C.

“…•Structurally controlled fluid flow is important in the Rotokawa Geothermal Field.•Alteration mineralogy reveals complex evolution of the field conditions over…”
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Ngatamariki Geothermal Field, New Zealand: Geology, geophysics, chemistry and conceptual model by Chambefort, Isabelle, Buscarlet, Etienne, Wallis, Irene C., Sewell, Steven, Wilmarth, Maxwell

“…•Ngatamariki Field is the most recently developed field (2013) in the Taupo Volcanic Zone.•This paper reviews the geological, geophysical, chemistry findings…”
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Microseismicity at Rotokawa geothermal field, New Zealand, 2008–2012 by Sherburn, S., Sewell, S.M., Bourguignon, S., Cumming, W., Bannister, S., Bardsley, C., Winick, J., Quinao, J., Wallis, I.C.

“…•Rotokawa has had persistent microseismicity since deep injection began in 2005.•More than 1000 events of magnitude ≥0.8 and 50 of magnitude ≥2 have…”
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