30 May 2022 to 2 June 2022
Asia/Dubai timezone

Potential geological sequestration of CO2 in Kazakhstan

30 May 2022, 17:35
15m
Oral Presentation (MS14) Uncertainty Quantification in Porous Media MS14

Speaker

Aibar Kamashev (Nazarbayev University / ADNOC)

Description

CO2 storage in subsurface is one of ways to mitigate the CO2 emissions in many places including Kazakhstan . To achieve the goals to achieve the 25% emission reduction strategy by 2030 according to Paris agreement in 2016, Kazakhstan may require additional actions to be performed. CO2 sequestration is one of the possible solutions in the reduction of CO2 emission.
In this work, we explore the possibility of CO2 storage in the region of the Precaspian basin using the compositional reservoir simulation flow model. We propose the potential place of the CO2 storage and provide the amount of stored CO2 based on the reservoir simulation model of Precaspian basin. We also present CO2 plume migration in the post-injection period.
Moreover, we study the effect of parameters that can be essential in the modeling of CO2 storage evaluation in a potential subsurface of Kazakhstan.
We conducted uncertainty and sensitivity analysis by incorporating machine learning algorithms and reservoir simulation tool by varying model parameters and finally received 3 probability cases P10, P50, and P90 for the amount of trapped CO2.

Participation In person
Country UAE
MDPI Energies Student Poster Award No, do not submit my presenation for the student posters award.
Time Block Preference Time Block C (18:00-21:00 CET)
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Primary authors

Aibar Kamashev (Nazarbayev University / ADNOC) Dr Yerlan Amanbek (Nazarbayev University)

Presentation materials