Detecting and monitoring CO2 with P-wave velocity and resistivity from both laboratory and field scales

Z. Xue, J. Kim, S. Mito, Keigo Kitamura, T. Matsuoka

Research output: Chapter in Book/Report/Conference proceedingConference contribution

17 Citations (Scopus)

Abstract

Sequestration of Carbon Dioxide (CO2) into saline aquifers has been proposed as one of the most practical options of all geological sequestration possibilities. When saline aquifers are to be used to sequester CO2 for long periods, it will be necessary to monitor the migration and diffusion of CO2 in those reservoirs. Monitoring of geological sequestration has been identified as one of the highest priority needs in several recent international conferences on greenhouse gas control technologies. Monitoring is necessary to confirm the containment of CO2, to assess leakage paths, and to gain understanding of interactions between CO 2, the rock-forming minerals, and formation fluids. Recently CO 2 monitoring has moved to next stage for the purpose of leakage detection and quantification of CO2 stored in reservoirs. What kinds of monitoring methods we could use and do the methods have sufficient resolution and detection levels need to be addressed urgently. Seismic surveys provide the most attractive approach for obtaining the spatial coverage required for mapping the location and movement of CO2 in the subsurface. However, from the first Japanese pilot project, time-lapse sonic logging results showed P-wave velocity becomes less sensitive when the CO2 saturation up to 20%, while resistivity kept increasing with increase in CO2 saturation. This paper describes the results of P-wave velocity and resistivity measurements when injecting CO2 into water-saturated porous sandstones at laboratory and the results of comparison between P-wave velocity and resistivity changes obtained from both laboratory- and field-scales.

Original languageEnglish
Title of host publicationSPE International Conference on CO2 Capture, Storage, and Utilization 2009
Pages277-282
Number of pages6
Publication statusPublished - Dec 1 2009
EventSPE International Conference on CO2 Capture, Storage, and Utilization 2009 - San Diego, CA, United States
Duration: Nov 2 2009Nov 4 2009

Publication series

NameSPE International Conference on CO2 Capture, Storage, and Utilization 2009

Other

OtherSPE International Conference on CO2 Capture, Storage, and Utilization 2009
CountryUnited States
CitySan Diego, CA
Period11/2/0911/4/09

Fingerprint

P-wave
wave velocity
electrical resistivity
Monitoring
Carbon Monoxide
monitoring
Aquifers
leakage
aquifer
saturation
seismic survey
containment
Sandstone
Greenhouse gases
Carbon Dioxide
Minerals
Carbon dioxide
greenhouse gas
carbon dioxide
Rocks

All Science Journal Classification (ASJC) codes

  • Geochemistry and Petrology
  • Energy Engineering and Power Technology

Cite this

Xue, Z., Kim, J., Mito, S., Kitamura, K., & Matsuoka, T. (2009). Detecting and monitoring CO2 with P-wave velocity and resistivity from both laboratory and field scales. In SPE International Conference on CO2 Capture, Storage, and Utilization 2009 (pp. 277-282). (SPE International Conference on CO2 Capture, Storage, and Utilization 2009).

Detecting and monitoring CO2 with P-wave velocity and resistivity from both laboratory and field scales. / Xue, Z.; Kim, J.; Mito, S.; Kitamura, Keigo; Matsuoka, T.

SPE International Conference on CO2 Capture, Storage, and Utilization 2009. 2009. p. 277-282 (SPE International Conference on CO2 Capture, Storage, and Utilization 2009).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Xue, Z, Kim, J, Mito, S, Kitamura, K & Matsuoka, T 2009, Detecting and monitoring CO2 with P-wave velocity and resistivity from both laboratory and field scales. in SPE International Conference on CO2 Capture, Storage, and Utilization 2009. SPE International Conference on CO2 Capture, Storage, and Utilization 2009, pp. 277-282, SPE International Conference on CO2 Capture, Storage, and Utilization 2009, San Diego, CA, United States, 11/2/09.
Xue Z, Kim J, Mito S, Kitamura K, Matsuoka T. Detecting and monitoring CO2 with P-wave velocity and resistivity from both laboratory and field scales. In SPE International Conference on CO2 Capture, Storage, and Utilization 2009. 2009. p. 277-282. (SPE International Conference on CO2 Capture, Storage, and Utilization 2009).
Xue, Z. ; Kim, J. ; Mito, S. ; Kitamura, Keigo ; Matsuoka, T. / Detecting and monitoring CO2 with P-wave velocity and resistivity from both laboratory and field scales. SPE International Conference on CO2 Capture, Storage, and Utilization 2009. 2009. pp. 277-282 (SPE International Conference on CO2 Capture, Storage, and Utilization 2009).
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