Hawaii Play Fairway: Preliminary Core Box Photos, Lanai Island, Hawaii
Photos of core samples from Lanai Island. During the third phase of the Hawaii Play Fairway project, further exploration involved drilling a groundwater well in Lanai's Palawai Basin and performing more geophysical surveys. The project deepened an existing water well on Lanai. Drilling occurred 24/7 the entire month of June 2019 over which time Lanai Well 10 was deepened from 427 m to 1057 m, with continuous core collected. The roughly linear temperature gradient was an average of 42 degC/km, and a maximum bottom hole temperature, 66 degC. This gradient is more than twice the background for Hawaii and within a range of gradients measured in this depth range for some exploration wells within KERZ. The Hawaii Play Fairway project seeks to explore the geologic structures that exist in the caldera region of Hawaiian volcanoes; how those structures influence groundwater storage and flow; and how the magmatic heat from Hawaiian shield volcanoes cools over time. The Hawaii Groundwater and Geothermal Resources Center (Hawaii Institute of Geophysics and Planetology, University of Hawaii at Manoa) executed the Hawaii Play Fairway project. For more information, go to HGGRC's website that is linked in the resources.
Citation Formats
TY - DATA
AB - Photos of core samples from Lanai Island. During the third phase of the Hawaii Play Fairway project, further exploration involved drilling a groundwater well in Lanai's Palawai Basin and performing more geophysical surveys. The project deepened an existing water well on Lanai. Drilling occurred 24/7 the entire month of June 2019 over which time Lanai Well 10 was deepened from 427 m to 1057 m, with continuous core collected. The roughly linear temperature gradient was an average of 42 degC/km, and a maximum bottom hole temperature, 66 degC. This gradient is more than twice the background for Hawaii and within a range of gradients measured in this depth range for some exploration wells within KERZ. The Hawaii Play Fairway project seeks to explore the geologic structures that exist in the caldera region of Hawaiian volcanoes; how those structures influence groundwater storage and flow; and how the magmatic heat from Hawaiian shield volcanoes cools over time. The Hawaii Groundwater and Geothermal Resources Center (Hawaii Institute of Geophysics and Planetology, University of Hawaii at Manoa) executed the Hawaii Play Fairway project. For more information, go to HGGRC's website that is linked in the resources.
AU - Lautze, Nicole
A2 - Thomas, Donald
A3 - Haskins, Eric
DB - Open Energy Data Initiative (OEDI)
DP - Open EI | National Renewable Energy Laboratory
DO - 10.15121/1888759
KW - geothermal
KW - energy
KW - Hawaii
KW - Lanai
KW - PFA
KW - Play Fairway Analysis
KW - core photos
KW - core
KW - well data
KW - Palawai Basin
KW - exploration
KW - characterization
KW - hydrothermal
KW - KERZ
LA - English
DA - 2019/07/01
PY - 2019
PB - University of Hawaii
T1 - Hawaii Play Fairway: Preliminary Core Box Photos, Lanai Island, Hawaii
UR - https://doi.org/10.15121/1888759
ER -
Lautze, Nicole, et al. Hawaii Play Fairway: Preliminary Core Box Photos, Lanai Island, Hawaii. University of Hawaii, 1 July, 2019, GDR. https://doi.org/10.15121/1888759.
Lautze, N., Thomas, D., & Haskins, E. (2019). Hawaii Play Fairway: Preliminary Core Box Photos, Lanai Island, Hawaii. [Data set]. GDR. University of Hawaii. https://doi.org/10.15121/1888759
Lautze, Nicole, Donald Thomas, and Eric Haskins. Hawaii Play Fairway: Preliminary Core Box Photos, Lanai Island, Hawaii. University of Hawaii, July, 1, 2019. Distributed by GDR. https://doi.org/10.15121/1888759
@misc{OEDI_Dataset_7521,
title = {Hawaii Play Fairway: Preliminary Core Box Photos, Lanai Island, Hawaii},
author = {Lautze, Nicole and Thomas, Donald and Haskins, Eric},
abstractNote = {Photos of core samples from Lanai Island. During the third phase of the Hawaii Play Fairway project, further exploration involved drilling a groundwater well in Lanai's Palawai Basin and performing more geophysical surveys. The project deepened an existing water well on Lanai. Drilling occurred 24/7 the entire month of June 2019 over which time Lanai Well 10 was deepened from 427 m to 1057 m, with continuous core collected. The roughly linear temperature gradient was an average of 42 degC/km, and a maximum bottom hole temperature, 66 degC. This gradient is more than twice the background for Hawaii and within a range of gradients measured in this depth range for some exploration wells within KERZ. The Hawaii Play Fairway project seeks to explore the geologic structures that exist in the caldera region of Hawaiian volcanoes; how those structures influence groundwater storage and flow; and how the magmatic heat from Hawaiian shield volcanoes cools over time. The Hawaii Groundwater and Geothermal Resources Center (Hawaii Institute of Geophysics and Planetology, University of Hawaii at Manoa) executed the Hawaii Play Fairway project. For more information, go to HGGRC's website that is linked in the resources. },
url = {https://gdr.openei.org/submissions/1411},
year = {2019},
howpublished = {GDR, University of Hawaii, https://doi.org/10.15121/1888759},
note = {Accessed: 2025-05-03},
doi = {10.15121/1888759}
}
https://dx.doi.org/10.15121/1888759
Details
Data from Jul 1, 2019
Last updated May 21, 2024
Submitted Aug 18, 2022
Organization
University of Hawaii
Contact
Nicole Lautze
808.956.3499
Authors
Original Source
https://gdr.openei.org/submissions/1411Research Areas
Keywords
geothermal, energy, Hawaii, Lanai, PFA, Play Fairway Analysis, core photos, core, well data, Palawai Basin, exploration, characterization, hydrothermal, KERZDOE Project Details
Project Name Comprehensive analysis of Hawaii's geothermal potential through Play Fairway integration of geophysical, geochemical, and geological data
Project Lead Holly Thomas
Project Number EE0006729
