Finnbogi Óskarsson
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View article: Chemical composition of the discharge fluid from IDDP-2, Reykjanes, Iceland
Chemical composition of the discharge fluid from IDDP-2, Reykjanes, Iceland Open
Well IDDP-2 was drilled through deepening of RN-15 which is one of the geothermal wells producing from the Reykjanes field (Iceland). It was drilled in 2016 and 2017 as part of the Iceland Deep Drilling Project (IDDP), which aim has been t…
View article: The chemical composition of the discharged fluid from IDDP-2, Reykjanes, Iceland
The chemical composition of the discharged fluid from IDDP-2, Reykjanes, Iceland Open
The IDDP-2 well at Reykjanes was drilled by Iceland Drilling Ltd. for HS Orka Ltd. in 2016 and 2017. The well was drilled as part of the Iceland Deep Drilling Project (IDDP), which aim has been to drill deep wells down to 4–5 km dept…
View article: Chemical and isotopic composition of steam from fumaroles in Hengill, SW Iceland
Chemical and isotopic composition of steam from fumaroles in Hengill, SW Iceland Open
The greater Hengill volcanic complex in SW Iceland is located on a triple junction between the rift zone of the Reykjanes peninsula, the Western rift zone of Iceland and the South Iceland seismic zone. It is divided into three volcanic sys…
View article: The effect of utilization of the Theistareykir (N-Iceland) high temperature field on the natural geothermal surface manifestations and groundwater composition
The effect of utilization of the Theistareykir (N-Iceland) high temperature field on the natural geothermal surface manifestations and groundwater composition Open
<p>The global framework of the Paris Agreement aims for rapid reduction of GHG emissions to keep the global average temperature below 2 °C above pre-industrial levels. Renewables including geothermal are crucial in transitio…
View article: Fluid chemistry of the Theistareykir geothermal field, NE Iceland
Fluid chemistry of the Theistareykir geothermal field, NE Iceland Open
View article: The origin of the warm groundwater near Lake Mývatn, NE Iceland, traced by stable isotopes
The origin of the warm groundwater near Lake Mývatn, NE Iceland, traced by stable isotopes Open
The origin of the warm groundwater which feeds Lake Mývatn is unknown, but it has been affected by volcanic episodes as well as geothermal activity and utilisation. In this contribution stable isotopes of hydrogen ( 2 H), oxygen ( 18 O), s…
View article: Rare earth element systematics in boiled fluids from basalt-hosted geothermal systems
Rare earth element systematics in boiled fluids from basalt-hosted geothermal systems Open
View article: Gas seepage pockmark microbiomes suggest the presence of sedimentary coal seams in the Öxarfjörður graben of NE-Iceland
Gas seepage pockmark microbiomes suggest the presence of sedimentary coal seams in the Öxarfjörður graben of NE-Iceland Open
Natural gas seepage pockmarks are found off and onshore in the Öxarfjörður graben, NE Iceland. The bacterial communities of two onshore seepage sites were analysed by amplicon sequencing of 16S rDNA, along with determining the geochemical …
View article: Radon in Icelandic Cold Groundwater and Low-Temperature Geothermal Water
Radon in Icelandic Cold Groundwater and Low-Temperature Geothermal Water Open
Samples of hot and cold water for radon analysis were collected from boreholes and springs in Iceland in 2014 and 2015. The majority of the samples was collected from municipal district heating services or potable water utilities. The tota…
View article: Image – Task 4.5 Tracer Test At Krafla High Temperature Geothermal Field June 21St – August 17Th 2016
Image – Task 4.5 Tracer Test At Krafla High Temperature Geothermal Field June 21St – August 17Th 2016 Open
A reservoir tracer test was conducted in Krafla in summer 2016 as a part of the IMAGE project. Three liquid-phase tracers were injected into well K-39; two naphthalene sulfonate molecules (2,6- NDS and 2,7-NDS) and potassium iodide (KI). T…
View article: Degassing regime of Hekla volcano 2012–2013
Degassing regime of Hekla volcano 2012–2013 Open