Skip to main content
U.S. Department of Energy
Office of Scientific and Technical Information

Improved geophysical monitoring of carbon sequestration through parameter linkage to reservoir modeling

Journal Article · · International Journal of Greenhouse Gas Control
 [1];  [1];  [1]
  1. Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)

Predictive reservoir modeling, even if present in the form of only basic hydrogeological model assumptions, is expected to accompany the majority of carbon capture and sequestration monitoring activities. It thus represents a source of prior information about the migration of injected fluids that can benefit geophysical survey planning and ensuing monitoring. Constraining the imaging of geophysical monitoring data with reservoir modeling is preferable over standalone geophysical imaging because of additional complementary hydrogeological information. However, fully coupled hydrogeophysical data inversion for flow-modeling parameters that control saturation predictions is an involved process. Within the context of three-dimensional electromagnetic (EM) inversion of data from borehole-to-surface layouts, we employ a "poor people's" alternative. The approach constrains geophysical inversion parameters through saturation predictions. The coupling is realized through spatially variable lower and upper parameter bounds that scale with gas saturation magnitudes, the latter provided by reservoir modeling. In this work, enhancement of three-dimensional time-lapse plume EM imaging is demonstrated for simulated sequestration into a depleted gas reservoir.

Research Organization:
Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)
Sponsoring Organization:
USDOE Office of Fossil Energy (FE)
Grant/Contract Number:
AC02-05CH11231
OSTI ID:
1963047
Journal Information:
International Journal of Greenhouse Gas Control, Journal Name: International Journal of Greenhouse Gas Control Vol. 119; ISSN 1750-5836
Publisher:
ElsevierCopyright Statement
Country of Publication:
United States
Language:
English

References (39)

Combining CSEM or gravity inversion with seismic AVO inversion, with application to monitoring of large-scale CO2 injection journal March 2020
Feasibility of Monitoring the Hontomín (Burgos, Spain) CO2 Storage Site Using a Deep EM Source journal May 2013
The conditions limiting CO2 storage in aquifers journal September 1993
A reservoir simulation study of CO2 injection and N2 flooding at the Ishikari coalfield CO2 storage pilot project, Japan journal January 2008
Imaging of CO2 storage sites, geothermal reservoirs, and gas shales using controlled-source magnetotellurics: Modeling studies journal August 2010
Time-lapse CSEM monitoring of the Ketzin (Germany) CO2 injection using 2×MAM configuration journal January 2011
Influence of CO2 on rock physics properties in typical reservoir rock: A CO2 flooding experiment of brine saturated sandstone in a CT-scanner journal January 2011
Geological storage of CO2 in saline aquifers—A review of the experience from existing storage operations journal July 2010
Static and dynamic reservoir modeling for geological CO2 sequestration at Cranfield, Mississippi, U.S.A. journal October 2013
The state of the art in monitoring and verification—Ten years on journal September 2015
Time-lapse 3-D electrical resistance tomography inversion for crosswell monitoring of dissolved and supercritical CO2 flow at two field sites: Escatawpa and Cranfield, Mississippi, USA journal June 2016
A metric for evaluating conformance robustness during geologic CO2 sequestration operations journal June 2019
CO2 plume evolution in a depleted natural gas reservoir: Modeling of conformance uncertainty reduction over time journal June 2020
Stochastic inversion method of time-lapse controlled source electromagnetic data for CO2 plume monitoring journal September 2020
Sensitivity of geophysical techniques for monitoring secondary CO2 storage plumes journal February 2022
Prediction under uncertainty in reservoir modeling journal October 2004
Process Modeling of CO 2 Injection into Natural Gas Reservoirs for Carbon Sequestration and Enhanced Gas Recovery journal March 2001
Temperature-Electrical Conductivity Relation of Water for Environmental Monitoring and Geophysical Data Inversion journal August 2004
Constraints in 3D gravity inversion: 3D gravity inversion journal March 2001
Salinity of deep groundwater in California: Water quantity, quality, and protection journal June 2016
A unified transformation function for lower and upper bounding constraints on model parameters in electrical and electromagnetic inversion journal November 2010
Constrained optimization framework for joint inversion of geophysical data sets journal September 2013
Ensemble-based Bayesian inversion of CSEM data for subsurface structure identification journal April 2015
Joint inversion of multiple geophysical and petrophysical data using generalized fuzzy clustering algorithms journal November 2016
Prediction of CO₂ Saturation Spatial Distribution Using Geostatistical Inversion of Time-Lapse Geophysical Data journal May 2021
New advances in three-dimensional controlled-source electromagnetic inversion journal February 2008
Inequality constraint in least-squares inversion of geophysical data journal April 1999
Focusing geophysical inversion images journal May 1999
Enhancing the resolving power of least‐squares inversion with active constraint balancing journal May 2003
Mapping reservoir boundary by borehole-surface TFEM: Two case studies journal September 2005
A feasibility study of nonseismic geophysical methods for monitoring geologic CO2 sequestration journal October 2006
2.5D forward and inverse modeling for interpreting low-frequency electromagnetic measurements journal July 2008
Value of information of seismic amplitude and CSEM resistivity journal July 2008
3D inversion and resolution analysis of land-based CSEM data from the Ketzin CO2 storage formation journal March 2014
The value of spatial information for determining well placement: A geothermal example journal September 2014
Disjoint interval bound constraints using the alternating direction method of multipliers for geologically constrained inversion: Application to gravity data journal February 2021
Reexamination of controlled-source electromagnetic inversion at the Lona prospect, Orphan Basin, Canada journal March 2021
A Closed-form Equation for Predicting the Hydraulic Conductivity of Unsaturated Soils1 journal January 1980
Ten years' experience of monitoring CO2 injection in the Utsira Sand at Sleipner, offshore Norway journal January 2008