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International

NSW Tech Talk: New insights into sedimentary processes on the margin of the Great Barrier Reef from the reprocessing of historical seismic reflection data.

Wednesday, November 17, 2021
1800
2000

ASEG NSW Tech Talk

Presenter:James Daniell (Fender Geophysics)

Title: New insights into sedimentary processes on the margin of the Great Barrier Reef from the reprocessing of historical seismic reflection data.

Registration: https://us02web.zoom.us/webinar/register/WN_7aC3mTsMTwK4YogAYam53A

Description

Mixed siliciclastic–carbonate margins receive significant amounts of both terrigenous siliciclastic material from rivers and carbonate material from biogenic sources. The Great Barrier Reef (GBR) is the largest mixed siliciclastic-carbonate margin on earth and detailed stratigraphic analysis is a key tool for understanding the evolution of this sedimentary system; however, the stratigraphy of the offshore central GBR is poorly understood due to its designation as a UNSECO World Heritage Site. This designation limited the acquisition of reflection seismic data over the GBR and has prevented detailed stratigraphic analysis of the reef and its margins. Geoscience Australia conducted limited seismic surveys over the GBR during the 1970-80s though much of this data has remained unprocessed and subsequently unpublished. Key results from this research are:

1. Significant improvements can be made to the seismic reflection data by applying modern processing algorithms.
2. Shelf-edge deltas near Townsville are preserved by their deposition on to an upper slope broad, low gradient terrace which also limits the transport of coarse sediment downslope. Their ‘lobe’ shape indicates a supply dominated environment.
3. Shelf-edge deltas from the Grafton and Flora Passages are clearly incised by submarine canyons that transport sediment downslope. In the Cairns region shelf-edge deltas have a cuspate form and indicate a wave dominated environment.
4. Reef growth is common on the topsets and upper forests of these deltas indicating that these coarse sedimentary environments are favourable for coral colonisation; therefore, as the shelf extends due to lowstand delta deposition, new habitats are also created for coral reefs.
5. The process driving the clear differences between the northern and central GBR is not well understood; however, ongoing subsidence of the central GBR likely plays a significant role.

Sedimentary processes at the margin of the GBR are clearly diverse. Documenting these differences will aid the interpretation of other modern mixed margins and those in the geological record.

Sixth International Conference on Engineering Geophysics (ICEG)

Thursday, October 28, 2021
1130 GMT
1600 GMT

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.

Sixth International Conference on Engineering Geophysics (ICEG)

Wednesday, October 27, 2021
1130 GMT
1600 GMT

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.

Sixth International Conference on Engineering Geophysics (ICEG)

Tuesday, October 26, 2021
1130 GMT
1600 GMT

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.

 

Sixth International Conference on Engineering Geophysics (ICEG)

Monday, October 25, 2021
1130 GMT
1600 GMT

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.

 

SEG workshop: Geophysics in Geothermal Energy – Today and Tomorrow

Thursday, October 14, 2021
1400
1900

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

SEG workshop: Geophysics in Geothermal Energy – Today and Tomorrow

Wednesday, October 13, 2021
1400
1900

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

SEG workshop: Geophysics in Geothermal Energy – Today and Tomorrow

Tuesday, October 12, 2021
1400
1900

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

Developing a Facies Architectural Outcrop Analog for Kuwait Formation at Jal Az-Zor Escarpment to understand Stratigraphic Controls on Heavy Oil Production Northern Kuwait

Tuesday, September 28, 2021
1830 AEST
1930 AEST

Topic: Developing a Facies Architectural Outcrop Analog for Kuwait Formation at Jal Az-Zor Escarpment to understand Stratigraphic Controls on Heavy Oil Production Northern Kuwait

Date & Time: Sep 28, 2021 06:30 PM in Canberra, Melbourne, Sydney

Presenter:  Salah El-Ekhfifi,exploration geologist,NOC,Libya and  Aimen Amer

Registration: https://us02web.zoom.us/webinar/register/WN_pfNYT0SDTciQCTdFgAwKAQ

Description:

The Goal of this work is to develop an outcrop analog that can explain subsurface reservoir architecture.

This will be established through two methods:

1) conventional facies modeling and

2)forward stratigraphic modeling.

By applying these two methodologies, we will reinterpret an enigmatic elongated geobody in the subsurface and explain, how such feature is an excellent stratigraphic trap

ASEG Virtual Social Event

Thursday, September 23, 2021
1900 AEST
2100 AEST

Virtual social event

Please join us for a virtual social event on Thursday 23rd September at 7 pm AEST.

Please register in advance for free via Zoom

https://us02web.zoom.us/meeting/register/tZUrd-CtrDosGtd5Rt0r_0RA1uNM-ezzN-_-

After registering, you will receive a confirmation email containing information about joining the meeting.

I hope to see you on Thursday night, and don't forget to wear something from 'where you would rather be,' and bring along your best/funniest/worst fieldwork stories to share with the group (if you want to), and your favourite drink and snacks.

We will have prizes on offer- you have to be in it to win it!

Let's all get together for a chance to have some fun, and to make lockdown a little less bleak for the east-coasters who might be getting cabin fever.

 

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