Ohaaki geothermal system: Refinement of a conceptual reservoir model

EK Mroczek, SD Milicich, PF Bixley, F Sepulveda… - Geothermics, 2016 - Elsevier
… This paper presents a refined conceptual model of the Ohaaki Geothermal Field, based on
integration of geoscience and reservoir information. The focus is on the deep structure of the …

[PDF][PDF] Recent computer modelling of the Ohaaki geothermal system

SJ Zarrouk, MJ O'Sullivan - Proceedings, 2006 - researchgate.net
… , when the Ohaaki Geothermal Power station … models of the Ohaaki geothermal system are
discussed in the present paper. The first, called here the 2001 model, is the computer model

[PDF][PDF] Modelling of the Ohaaki geothermal system

J Newson, M O'Sullivan - 26th Workshop on Geothermal …, 2001 - pangea.stanford.edu
model of the Ohaaki geothermal field is presented. It is implemented with the geothermal
The Ohaaki geothermal system is on the eastern margin of the TVZ. The Waikato River …

[PDF][PDF] Computer modelling of the Ohaaki geothermal system

SJ Zarrouk, MJ O'Sullivan, JA Newson - Proceedings, 2004 - researchgate.net
… , when the Ohaaki Geothermal Power station … models of the Ohaaki geothermal system are
discussed in the present paper. The first, called here the 2001 model, is the computer model

Magnetotelluric imaging of the Ohaaki geothermal system, New Zealand: Implications for locating basement permeability

EA Bertrand, TG Caldwell, GJ Hill, SL Bennie… - … and Geothermal …, 2013 - Elsevier
… We show that Ohaaki is offset from its heat source, impacting models of heat transport. …
Ohaaki geothermal system show that the basement greywacke directly beneath the geothermal

[PDF][PDF] Recent advances in modelling the Ohaaki geothermal field

EK Clearwater, MJ O'sullivan… - … Zealand Geothermal …, 2014 - researchgate.net
… the large three dimensional models described here. Two computer models of the Ohaaki
geothermal system are discussed in the present paper. The first is the Model 2012, which has …

The thermal and geochemical structure of the Broadlands-Ohaaki geothermal system, New Zealand

JW Hedenquist - Geothermics, 1990 - Elsevier
… This paper presents a model of the geochemical structure of the natural state of the
geothermal system. This has been deduced from thermal profiles and all available chemical and …

[PDF][PDF] An updated numerical model of the Ohaaki geothermal field

MJ O'Sullivan, T Renaud, M Gravatt… - … Zealand Geothermal …, 2021 - researchgate.net
model from Leapfrog Geothermal® into an AUTOUGH2 (or Waiwera) computer model. This
paper shows how we imposed this framework on to a model of the Ohaaki geothermal field. …

Three-dimensional model of the deep geothermal resources in the Taupo–Reporoa Basin, New Zealand

E Kaya, MJ O'Sullivan, A Yeh - Journal of volcanology and geothermal …, 2014 - Elsevier
… It shows that the highest temperatures, at approximately 3 km depth, occur at the
Waiotapu–Waikite, Waimangu and Ohaaki geothermal areas, whereas Atiamuri and Ongaroto fields …

An Updated Model of Ohaaki, New Zealand

M O'Sullivan, J O'Sullivan, M Gravatt, J Riffault… - New …, 2023 - papers.ssrn.com
… on computer modelling of the Ohaaki Geothermal Field. This paper describes the latest
model that … It is based on an updated digital conceptual model that is used, with our modelling