SA

ASEG is pleased to announce its collaboration with SEG for the highly anticipated Sixth International Conference on Engineering Geophysics (ICEG) that will be held from 25 - 28 Oct 2021 Virtual | Cape town South Africa.  This provides us the opportunity to provide all ASEG Members to ATTEND virtually with an interactive an immersive experience and the ability to connect with like-minded individuals from across the globe.

ASEG members receive a discounted price of $250 USD by contacting Suba Jaganathan on sjaganathan@seg.org.

ICEG 2021 will concentrate on global innovation, creativity, advances, and new approaches in the field of engineering/environmental geophysics and related fields. In addition to the core engineering/environmental and geotechnical focuses of this coming event, special sessions in related applications of archaeology, energy and forensic geophysics will be included. 

To view the entire technical programme, please visit our website where you can download it.

ASEG is pleased to announce its collaboration with SEG for the highly anticipated Sixth International Conference on Engineering Geophysics (ICEG) that will be held from 25 - 28 Oct 2021 Virtual | Cape town South Africa.  This provides us the opportunity to provide all ASEG Members to ATTEND virtually with an interactive an immersive experience and the ability to connect with like-minded individuals from across the globe.

ASEG members receive a discounted price of $250 USD by contacting Suba Jaganathan on sjaganathan@seg.org.

ICEG 2021 will concentrate on global innovation, creativity, advances, and new approaches in the field of engineering/environmental geophysics and related fields. In addition to the core engineering/environmental and geotechnical focuses of this coming event, special sessions in related applications of archaeology, energy and forensic geophysics will be included. 

To view the entire technical programme, please visit our website where you can download it.

ASEG is pleased to announce its collaboration with SEG for the highly anticipated Sixth International Conference on Engineering Geophysics (ICEG) that will be held from 25 - 28 Oct 2021 Virtual | Cape town South Africa.  This provides us the opportunity to provide all ASEG Members to ATTEND virtually with an interactive an immersive experience and the ability to connect with like-minded individuals from across the globe.

ASEG members receive a discounted price of $250 USD by contacting Suba Jaganathan on sjaganathan@seg.org.

ICEG 2021 will concentrate on global innovation, creativity, advances, and new approaches in the field of engineering/environmental geophysics and related fields. In addition to the core engineering/environmental and geotechnical focuses of this coming event, special sessions in related applications of archaeology, energy and forensic geophysics will be included. 

To view the entire technical programme, please visit our website where you can download it.

Geophysics in Geothermal Energy – Today and Tomorrow

12–14 October 2021 | Virtual Workshop

ASEG is pleased to announce its collaboration with SEG for the highly anticipated Geophysics in Geothermal Energy – Today and Tomorrow workshop is up on our website. Be a part of this highly-anticipated virtual event that will be taking place from 12–14 October. This provides us the opportunity to provide all ASEG Members to ATTEND virtually with an interactive an immersive experience and the ability to connect with like-minded individuals from across the globe.

ASEG members receive a special discounted price of $US320. In order to benefit from the above rates, they should contact Suba Jaganathan on sjaganathan@seg.org.

Our technical committee has created a special workshop that branches out into specific topics that run parallel to each other, thus attendees can curate and choose the session they would like to view. A recording will also be available within 24 hours for attendees to re-watch any session they have missed, thus providing an enriching and wholesome experience throughout the workshop. We encourage anyone involved in geoscience or geothermal resource exploration to join in on this informative conversation: seismic processers, petrophysicists, rock physicists, geologists, geophysicists, geomechanicists and reservoir engineers.

To view the entire technical programme, please visit our website where you can download it, or watch the video for what you can look forward to during the workshop:

REGISTER NOW

Geophysics in Geothermal Energy – Today and Tomorrow

12–14 October 2021 | Virtual Workshop

ASEG is pleased to announce its collaboration with SEG for the highly anticipated Geophysics in Geothermal Energy – Today and Tomorrow workshop is up on our website. Be a part of this highly-anticipated virtual event that will be taking place from 12–14 October. This provides us the opportunity to provide all ASEG Members to ATTEND virtually with an interactive an immersive experience and the ability to connect with like-minded individuals from across the globe.

ASEG members receive a special discounted price of $US320. In order to benefit from the above rates, they should contact Suba Jaganathan on sjaganathan@seg.org.

Our technical committee has created a special workshop that branches out into specific topics that run parallel to each other, thus attendees can curate and choose the session they would like to view. A recording will also be available within 24 hours for attendees to re-watch any session they have missed, thus providing an enriching and wholesome experience throughout the workshop. We encourage anyone involved in geoscience or geothermal resource exploration to join in on this informative conversation: seismic processers, petrophysicists, rock physicists, geologists, geophysicists, geomechanicists and reservoir engineers.

To view the entire technical programme, please visit our website where you can download it, or watch the video for what you can look forward to during the workshop:

REGISTER NOW

Geophysics in Geothermal Energy – Today and Tomorrow

12–14 October 2021 | Virtual Workshop

ASEG is pleased to announce its collaboration with SEG for the highly anticipated Geophysics in Geothermal Energy – Today and Tomorrow workshop is up on our website. Be a part of this highly-anticipated virtual event that will be taking place from 12–14 October. This provides us the opportunity to provide all ASEG Members to ATTEND virtually with an interactive an immersive experience and the ability to connect with like-minded individuals from across the globe.

ASEG members receive a special discounted price of $US320. In order to benefit from the above rates, they should contact Suba Jaganathan on sjaganathan@seg.org.

Our technical committee has created a special workshop that branches out into specific topics that run parallel to each other, thus attendees can curate and choose the session they would like to view. A recording will also be available within 24 hours for attendees to re-watch any session they have missed, thus providing an enriching and wholesome experience throughout the workshop. We encourage anyone involved in geoscience or geothermal resource exploration to join in on this informative conversation: seismic processers, petrophysicists, rock physicists, geologists, geophysicists, geomechanicists and reservoir engineers.

To view the entire technical programme, please visit our website where you can download it, or watch the video for what you can look forward to during the workshop:

REGISTER NOW

Title: Crustal resistivity of the Mt Gambier subprovince: origins of the Newer Volcanics and implications for exploration in the Western Otway

Presenter: Sam Jennings

Location: Thomas Cooper Room, Coopers Alehouse, 316 Pulteney St, Adelaide

Date: Tuesday 5th October 2021

Time: 5:30 pm for a 6:15 pm start

Cost: Members and students free, non-members $10, includes finger food and drinks

Abstract:

The westernmost Mt Gambier subprovince of southeast Australia's Newer Volcanics Province represent the most recent eruptions of a continental, intraplate volcanic province. Recent magnetotelluric (MT) models in the wider region reveal an extensive conductor beneath Central Victoria as well as a separate, crustally-bound region of low resistivity beneath the Mt Gambier subprovince. To better resolve this western conductor, 49 new broadband MT sites are collected at 25 km spacing and crustal resistivity is modelled using the latest 3D inversion algorithms. An extensive region of low resistivity (<100 Ω m) is revealed and interpreted as the footprint of rising magmatic fluids that cause widespread alteration of Delamerian crust. Spatial alignment of this feature with step-like sub-lithospheric topography lend credence to theories of edge-driven convection and shear-driven upwelling as causal mechanisms for melt generation. A localised zone of even lower resistivity (< 10 Ω m) in the mid-crust beneath the town of Casterton, Victoria is interpreted as small amounts of partial melt. In this presentation, I'll discuss the origins of the NVP, the role of complex basement structures in providing fluid pathways and the implications of a distal melt source for exploration in the Western Otway Basin.

The ASEG, SPE, YPP and PESA invite you to join us for another night of networking, nibbles and drinks at the Havelock Hotel.

Date/Time: Thursday 21st October, 5:30 pm

Location: Havelock Hotel, 162 Hutt St, Adelaide, 5000

Admission includes drinks and nibbles. All welcome!

Purchase your tickets in advance through Eventbrite.

$10 for student members of any of ASEG, SPE or PESA

$20 for members of any of ASEG, SPE or PESA

$35 for non-members

Hope to see you there!

Title: Constraining regional-scale groundwater transport predictions using multiple geophysical techniques

Presenter: Dr Michael Hatch

Location: Thomas Cooper Room, Coopers Alehouse, 316 Pulteney St, Adelaide

Date: Tuesday 27^th July 2021

Time: 5:45 pm for a 6:15 pm start

Cost: Members and students free, non-members $10, includes finger food and drinks

I would like to invite you to our next technical event on Tuesday 27^th July at 5:45 pm for a 6:15 pm start at the Thomas Cooper Room, Coopers Alehouse.

We have Dr Michael Hatch from the University of Adelaide speaking on 'Constraining regional-scale groundwater transport predictions using multiple geophysical techniques'.

Due to often spatially discontinuous and sparse datasets from traditional geohydrological techniques, it is becoming more common to incorporate geophysical data in groundwater models.  Not only are the geophysical data sets more continuous, but they can often be collected non-invasively. A disadvantage is that there may be no consistent/obvious link between the geophysical data and the geohydrological properties that the groundwater model is simulating. It is therefore necessary to derive coupling relationships between the geophysical data and the underlying hydrogeology. This is usually performed in a deterministic manner in which the uncertainty inherent in the geophysical data (as well as in the coupling) is rarely incorporated. In this study we collect a number of geophysical data sets, including audio-frequency magnetotellurics (AMT), time‑domain electromagnetics (TEM) and nuclear magnetic resonance (NMR). These geophysical techniques provide constraints on hydraulic conductivity, water table depth, hydrostratigraphy and porosity. By combining this information with scattered and sparse hydrological measurements, the geophysical data can be coupled with other data in a stochastic groundwater modelling framework. When using geophysical data to provide parameters in groundwater model inversion, it is critical to quantify and account for their uncertainty to avoid incorrectly biasing model outcomes. This study achieves this goal by using an ensemble-smoother modelling method incorporating PESTPP-IES. This approach is illustrated using geophysical and hydrological data from Kapunda, South Australia, to evaluate the potential impact of a simulated In-Situ Recovery (ISR) lixiviant injection test

The ASEG, SPE, PESA and YPP invite you to join us for Adelaide's Fall Fling- a night of drinks, nibbles and conversation on Wednesday 28th April  from 5.30 PM at the Havelock Hotel. Find a flyer attached here.

Admission includes great company, drinks and nibbles. Please purchase your tickets through Eventbrite.

$10 for student members of any of ASEG, SPE or PESA

$20 for members of any of ASEG, SPE or PESA

$35 for non-members

Everybody is welcome, so please feel free to spread the event among your colleagues.