Browsing by Author "Rowland, J."
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The nature of fracture permeability in the basement greywacke at Kawerau Geothermal Field, New Zealand
Wallis, I.; McNamara, David D.; Rowland, J.; Massiot, C. (Stanford University, 2012-01-30)The Mesozoic basement at Kawerau Geothermal Field comprises well indurated, inter-bedded sandstones and argillites with a complex structural history. These rocks have very low matrix porosity but nonetheless host both ... -
Tectonic structure and permeability in the Taupô Rift: new insights from analysis of LiDAR derived dems
Villamor, P.; Nicol, A.; Seebeck, H.; Rowland, J.; Townsend, D.; Massiot, C.; McNamara, David D.; Mil, Sarah D.; Ries, W.; Alcaraz, S. (New Zealand Geothermal Workshop, 2017-11-22)The location of permeable zones, and preliminary quantification of a geothermal well’s production or injection capacity are routinely interpreted from well pressure, temperature, and flow measurements made at ...