Svelvik CO2 Field Lab: Upgrade And Experimental Campaign

Fifth CO2 Geological Storage Workshop Pub Date : 2018-11-21 DOI:10.3997/2214-4609.201802973

P. Eliasson, C. Ringstad, A. Grimstad, M. Jordan, A. Romdhane

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引用次数: 3

Abstract

A small-scale CO2 field laboratory was established at Svelvik, Norway during 2009-2013. The original intent was to use the field lab for CO2 migration monitoring studies. Findings during the construction of the lab and during the initial experimental campaign indicated that the field lab is better suited for research on monitoring of CO2 storage. The suitability of the field lab for such research was further confirmed in 2013 by feasibility studies based on CO2 injection simulations and sensitivity studies for various geophysical methods. Since 2017, SINTEF is working, within the ECCSEL consortium, on upgrading the field lab with additional monitoring wells, instrumentation for cross-well seismic and ERT, and trenched DAS cables. The upgrade of the lab will be completed in spring 2019, and several new research projects have plans for experiments. The first new experimental campaign will be conducted during 2019 within the Pre-ACT project with the objective to produce field data and develop methods for quantification and discrimination of pressure and saturation changes in the subsurface, caused by CO2 injection.

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Svelvik CO2野外实验室:升级和实验活动

2009-2013年，在挪威的Svelvik建立了一个小规模的二氧化碳现场实验室。最初的目的是利用现场实验室进行二氧化碳迁移监测研究。在实验室建造期间和最初的实验活动期间的结果表明，实地实验室更适合于监测二氧化碳储存的研究。2013年，基于二氧化碳注入模拟和各种地球物理方法敏感性研究的可行性研究进一步证实了现场实验室进行此类研究的适用性。自2017年以来，SINTEF一直致力于在ECCSEL联盟内升级现场实验室，增加监测井，井间地震和ERT仪器，以及沟式DAS电缆。实验室的升级将于2019年春季完成，几个新的研究项目已经计划进行实验。第一个新的实验活动将于2019年在Pre-ACT项目中进行，目的是产生现场数据，并开发量化和识别由二氧化碳注入引起的地下压力和饱和度变化的方法。

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Fifth CO2 Geological Storage Workshop

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