Science report
| 
30 Nov 2017
Science report |
| 30 Nov 2017
| 30 Nov 2017
The Iceland Deep Drilling Project 4.5 km deep well, IDDP-2, in the seawater-recharged Reykjanes geothermal field in SW Iceland has successfully reached its supercritical target
Guðmundur Ó. Friðleifsson
CORRESPONDING AUTHOR
HS Orka, Svartsengi, 240 Grindavík, Iceland
Wilfred A. Elders
Department of Earth Sciences, University of California, Riverside, CA 92521, USA
Robert A. Zierenberg
Department of Earth and Planetary Sciences, University of California, Davis, CA 95616, USA
Ari Stefánsson
HS Orka, Svartsengi, 240 Grindavík, Iceland
Andrew P. G. Fowler
Department of Earth and Planetary Sciences, University of California, Davis, CA 95616, USA
Tobias B. Weisenberger
ÍSOR, Grensásvegur 9, 108 Reykjavík, Iceland
Björn S. Harðarson
ÍSOR, Grensásvegur 9, 108 Reykjavík, Iceland
Kiflom G. Mesfin
HS Orka, Svartsengi, 240 Grindavík, Iceland
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Latest update: 14 Dec 2024
Short summary
The Iceland Deep Drilling Project research well IDDP-2 at Reykjanes, Iceland, reached supercritical conditions at 4.5 km in January 2017. The bottom hole temperature was 426 °C and the fluid pressure was 34 MPa. Reykjanes is the landward extension of the Mid-Atlantic Ridge in Iceland, and unique among Icelandic geothermal systems in being recharged by seawater. The setting and fluid characteristics at Reykjanes provide a geochemical analog of a mid-ocean ridge submarine black smoker system.
The Iceland Deep Drilling Project research well IDDP-2 at Reykjanes, Iceland, reached...
