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TZID:Australia/Perth
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DTSTART:20220101T000000
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DTSTART;TZID=Australia/Perth:20231026T120000
DTEND;TZID=Australia/Perth:20231026T143000
DTSTAMP:20260608T005737
CREATED:20231009T044411Z
LAST-MODIFIED:20231016T034703Z
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SUMMARY:PESA SA/NT October Technical Luncheon The CO2 Storage Resources Management System
DESCRIPTION:The CO2 Storage Resources Management System (SRMS): what it is and how it was applied at Moomba\nJohn Kaldi\nEmeritus Professor & CO2CRC Distinguished Scientist\nUniversity of Adelaide \nPaul Lyford\nReserves & Resources Manager\nSantos Limited \n  \nAbstract\n\nThis talk aims to create awareness of the recently published Guidelines for Applications of the CO2 Storage Resources Management System (SRMS). The SRMS was first published in 2017 and is now sponsored by the world’s foremost industry-focused professional societies\, including SPE\, AAPG\, SEG\, SPWLA\, EAGE\, SPEE and WPC. The Guidelines were released in June 2022 and are available from the SPE bookstore. Although a voluntary system\, the intent is that regulators\, government departments\, and financiers will be able to draw upon the experience of managing petroleum resources to advise on the management of carbon dioxide storage resources. \nThe SRMS is modelled on the Petroleum Resource Management System (PRMS). This was a deliberate choice aimed at making the development of storage resources clearer by drawing parallels with the well-known and well-understood process of maturing petroleum resources. The need to show that injected CO2 can be contained in a geologic formation is the key difference between exploring for CO2 storage resources and exploring for petroleum accumulations. \nAccording to the SRMS\, a CO2 storage resource is defined as the quantity (mass or volume) of CO2 that can be stored in a geologic formation. This storage can be in geologic structures (e.g.\, an anticline) or in regionally extensive dipping geologic formations. The storage mechanisms are geologic (structural and stratigraphic)\, residual\, solubility\, and mineral trapping\, and an inherent consideration in any storage resources is that displaced fluids (e.g.\, brine or hydrocarbons) are managed. \nA significant case study from Santos’ Moomba CCS project in the Cooper Basin is provided to demonstrate incorporation of SRMS in storage resource assessments. The Moomba project is the world’s first commercial CCS project to incorporate the SRMS system and to include the CO2 resource in a company’s annual report.   As more experience is gained through the development of commercial projects such as Moomba\, the SRMS and Guidelines undoubtedly will be updated. \n  \n\nEvent Details:\nThursday\,  October 26th\, 2023\nLuncheon: 12 pm for a 12:30 pm start \nPlace: Ayer’s House\, 288 North Tce\, Adelaide \nIncludes a 2-course lunch and drinks \nBookings close 1 pm Monday\, 23rd August\nAny late bookings will incur an additional $20 fee. Strictly no walk-ins.
URL:https://pesa.com.au/events/pesa-sa-nt-october-technical-luncheon-cretaceous-depositional-environment-interpretation-of-offshore-otway-basin-cores-and-wireline-logs-copy/
LOCATION:SA
CATEGORIES:SA / NT,Technical Lunch,Technical Talk
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BEGIN:VEVENT
DTSTART;TZID=Australia/Perth:20231031T110000
DTEND;TZID=Australia/Perth:20231031T120000
DTSTAMP:20260608T005737
CREATED:20231025T071229Z
LAST-MODIFIED:20231117T013029Z
UID:10008548-1698750000-1698753600@pesa.com.au
SUMMARY:PESA ETSIG/CSIRO CCS Knowledge Transfer Series: Installment 3
DESCRIPTION:PESA ETSIG/CSIRO CCS Knowledge Transfer Series: Installment 3 \nThe PESA Energy Transition Special Interest Group (ETSIG)\, in conjunction with CSIRO\, is running the “CCS Knowledge Transfer Series” which aims to cover geological and geophysical aspects of CCS\, focusing on the differences from oil and gas operations. \nFurther information about the series can be found here: \nhttps://pesa.com.au/events/etsig-csiro-ccs-knowledge-transfer-series/2023-09-05/ \n  \nKindly supported by: \n \n  \nThis live webinar will take place at: \n11am              – Perth\n12.30pm       – Darwin\n1pm                – Brisbane\n1:30pm          – Adelaide\n2pm                – Canberra\, Hobart\, Melbourne\, Sydney \n  \nUse the calendar link on this page to add this event in to your own calendar at the correct local time for your location. \nTickets are free for PESA members (please log in to see this)\, free for members of the AGA\, SPE\, AAPG (Asia-Pacific) and the EAGE (Asia-Pacific).  Tickets for non-members are $10 per episode. \nPlease buy your tickets and immediately follow the link in the ticket e-mail (not the calendar invite or this webpage\, which is just generic and not event specific) to set up your registration with the webinar software well in advance of the time of the talk. Once registered with the webinar software you will receive a reminder e-mail 1 hour beforehand. \n  \n  \nCCS Knowledge Transfer Series: Installment 3 \nReservoir Engineering and Simulation for CCS – Jonathan Ennis-King (CSIRO) \nAbstract \n\nThe practice of reservoir engineering and simulation in CCS begins with the standard physics of multiphase flow in porous media\, but with CO2-specific properties to be represented\, especially the solubility of CO2 in brine and the matching changes in brine density\, and relative permeability effects. Four major code comparison studies have been carried out over the last twenty years\, mostly to cross-validate simulator performance (of both people and software)\, as well as the most recent comparison with laboratory experiments. \nThe questions addressed by CCS simulation are quite distinct from most hydrocarbon recovery work: one is modelling large volumes of CO2 injection (millions of tonnes) into saline formations\, where the resulting CO2 plume migrates laterally over distances of kilometres\, and in timeframes of up to a thousand years after injection ceases. Feasibility studies need to address the range of uncertainties in the plume footprint\, which stem from the uncertainties in geological characterisation of surface topography\, sub-seismic faults\, and permeability heterogeneity both laterally and vertically. The pressures increase due to injection may necessitate the design of relief wells. Simulations are needed to design monitoring and verification plans\, and to interpret the data which is gathered. Regulatory compliance requires forward predictions of plume evolution\, which can be checked against monitoring results to ensure the CO2 is ‘behaving as predicted’. It may also be necessary to assess the risk of CO2 injection affecting other resources\, such as groundwater\, hydrocarbons\, geothermal or storage projects (for natural gas or hydrogen). \nThe least conventional aspects of CCS simulation involve the coupling of fluid flow to additional physics. Thermal effects are important in the wellbore and the near-well environment\, with the cooling effects of injection reducing the maximum allowable injection pressure. Geochemical interactions with the reservoir rock or seal can potentially aid storage by mineralising CO2\, and this is the focus of in-situ carbonation research. Injection can also induce seismicity\, and this potential can be modelled as well as monitored during operations. Finally\, the rise of artificial intelligence and machine learning has prompted research into ways to accelerate the modelling process and allow fast history-matching. \nOverall\, CCS provides many fascinating challenges for subsurface modelling\, and the scope for this work is likely to expand significantly in Australia as more projects progress through feasibility studies towards implementation.
URL:https://pesa.com.au/events/pesa-etsig-csiro-ccs-knowledge-transfer-series-installment-3/
LOCATION:SA
CATEGORIES:Industry,National,Online,Technical Talk
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