Yong-Chan Park
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View article: Offline and online coupled tensor factorization with knowledge graph
Offline and online coupled tensor factorization with knowledge graph Open
How can we accurately decompose a temporal irregular tensor along while incorporating a related knowledge graph tensor in both offline and online streaming settings? PARAFAC2 decomposition is widely applied to the analysis of irregular ten…
View article: Optimizing CO2 Geological Storage: A Surfactant-Driven Approach to Improve Injectivity
Optimizing CO2 Geological Storage: A Surfactant-Driven Approach to Improve Injectivity Open
View article: Optimizing Carbon Capture and Storage (Ccs) Design Using Multi-Objective Optimization and Nodal Analysis: A Case Study from Gunsan Basin, South Korea
Optimizing Carbon Capture and Storage (Ccs) Design Using Multi-Objective Optimization and Nodal Analysis: A Case Study from Gunsan Basin, South Korea Open
View article: Impact of surfactants on CO2-brine relative permeability under reservoir conditions
Impact of surfactants on CO2-brine relative permeability under reservoir conditions Open
Interfacial tension (IFT) reduction and wettability alteration of porous media are effective in enhancing oil recovery. However, the impact of these factors on CO2-brine two-phase flow for CO2 geological storage is yet to be directly demon…
View article: Test Processing of Seismic Monitoring using Sleipner 4D Data
Test Processing of Seismic Monitoring using Sleipner 4D Data Open
시간경과 탄성파 모니터링 기법의 국내 활용 가능성을 확인하기 위하여, 슬라이프너 CCS 프로젝트의 탐사자료에 적용하고 분석하였다. 입력에 활용한 탄성파 4D 자료는 1994년 취득된 기준 자료와 2008년 취득된 모니터링 자료로 구성된다. 기준 자료와 모니터링 자료의 차이를 계산한 결과 지하에 주입된 이산화탄소의 부존 영역이 탄성파 진폭 변화로 뚜렷하게 확인되었다. 4D 처리 모듈 중 시간 변화 진폭 회수와 평활화 모듈의 입…
View article: Monitoring CO2 Storage Sites Onshore and Offshore using InSAR Data and Strain Sensing Fibre Optics Cables
Monitoring CO2 Storage Sites Onshore and Offshore using InSAR Data and Strain Sensing Fibre Optics Cables Open
View article: A study on the morphological informations in Korean dictionary
A study on the morphological informations in Korean dictionary Open
View article: Estimation of CO2 Storage Capacity in a Depleted Gas Field on the Korea Continental Shelf
Estimation of CO2 Storage Capacity in a Depleted Gas Field on the Korea Continental Shelf Open
View article: Assessing CO2 Storage Capacity of a Steeply Dipping, Fault Bounded Aquifer and Effect of Impurity in CO2 Stream
Assessing CO2 Storage Capacity of a Steeply Dipping, Fault Bounded Aquifer and Effect of Impurity in CO2 Stream Open
A small scale injection project into an offshore aquifer near shoreline has begun which is seeking the connection with a capture project in Korea. The Pohang basin was selected as a site for a small-scale pilot project and detailed site ch…
View article: CO2 Monitoring in Stage 2C of CO2CRC Otway Project
CO2 Monitoring in Stage 2C of CO2CRC Otway Project Open
View article: Effects of Operation Time for Well Control on Kick Influx and Pressure Behavior in a Wellbore
Effects of Operation Time for Well Control on Kick Influx and Pressure Behavior in a Wellbore Open
Gas kick during drilling operation threatens the wellbore stability by causing additional pressure increase.It can be worsen when kick influx increases caused by inadequate kick detecting capability in relevant equipments and additional we…