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

Dynamic modeling studies of basin-scale pressure interference and CO2 plume evolution in multi-well geologic CO2 storage

Journal Article · · Gas Science and Engineering (Online)
 [1];  [2];  [3];  [2];  [2]
  1. NETL Support Contractor, Pittsburgh, PA (United States); National Energy Technology Laboratory (NETL), Pittsburgh, PA (United States); Repsol USA, The Woodlands, TX (United States)
  2. National Energy Technology Laboratory (NETL), Pittsburgh, PA (United States)
  3. NETL Support Contractor, Pittsburgh, PA (United States); National Energy Technology Laboratory (NETL), Pittsburgh, PA (United States)
This research employs numerical modeling to analyze how CO2 plumes and pressure fronts evolve when CO2 is injected into a single storage formation from multiple projects located in proximity. Here, this analysis also evaluates the extent to which injection well spacing alleviates pressure buildup in the absence of active pressure management tactics. The simulation approach was based on a single, homogenous saline aquifer in which CO2 injection occurs under a one-injector baseline case and several multi-well cases where well spacing varies. Analysis results show that the extent of pressure buildup is in the range of tens or a few hundreds of kilometers and contingent upon the defining pressure buildup demarcating the front edge. For the geological setting evaluated in this paper, our analysis suggests that without active basin pressure management strategies, commercial-scale projects would likely need to be sited far apart to avoid pressure interference from one another. Analysis results show the radius of CO2 plume varies approximately from 2 to 3 km from injection wells (each injecting 1 Mt/year for 30 years) depending on cases and modeling parameters assumed. Given the pressure interference, this paper thus draws attention to the importance of greater coordination among storage operators and regulatory stakeholders. Because this analysis assumes a very specific geologic setting, this exploratory analysis bears further investigations across other geologic scenarios.
Research Organization:
National Energy Technology Laboratory (NETL), Pittsburgh, PA, Morgantown, WV, and Albany, OR (United States)
Sponsoring Organization:
USDOE Office of Fossil Energy and Carbon Management (FECM)
OSTI ID:
2448415
Journal Information:
Gas Science and Engineering (Online), Journal Name: Gas Science and Engineering (Online) Vol. 130; ISSN 2949-9089
Publisher:
ElsevierCopyright Statement
Country of Publication:
United States
Language:
English

References (40)

3D Pressure-limited approach to model and estimate CO 2 injection and storage capacity: saline Mount Simon Formation: Original Research Article: 3D Pressure-limited approach to model and estimate CO 2 injection and storage capacity journal August 2017
Screening and ranking of sedimentary basins for sequestration of CO2 in geological media in response to climate change journal June 2003
Site characterization for CO2 geologic storage and vice versa: the Frio brine pilot, Texas, USA as a case study journal July 2007
Effects of in-situ conditions on relative permeability characteristics of CO2-brine systems journal July 2007
Investigations regarding the storage of carbon dioxide in aquifers in the Netherlands journal May 1992
The conditions limiting CO2 storage in aquifers journal September 1993
The CO2 storage efficiency of aquifers journal June 1995
Disposal of carbon dioxide in aquifers in the U.S. journal June 1995
CO2 storage capacity estimation: Issues and development of standards journal April 2007
TOUGH3: A new efficient version of the TOUGH suite of multiphase flow and transport simulators journal November 2017
CO2 storage capacity calculations for the Dutch subsurface journal February 2009
Geological factors affecting CO2 plume distribution journal February 2009
Injection strategies for large-scale CO2 storage sites journal January 2011
The impact of boundary conditions on CO2 storage capacity estimation in aquifers journal January 2011
U.S. DOE's R&D Program to Develop Infrastructure for Carbon Storage: Overview of the Regional Carbon Sequestration Partnerships and other R&D Field Projects journal January 2013
Evaluation of large-scale carbon dioxide storage potential in the basal saline system in the Alberta and Williston Basins in North America journal January 2014
Targeted Pressure Management During CO2 Sequestration: Optimization of Well Placement and Brine Extraction journal January 2014
Modeling of carbon sequestration in coal-beds: A variable saturated simulation journal October 2008
Carbon sequestration in coal-beds with structural deformation effects journal June 2009
A method for quick assessment of CO2 storage capacity in closed and semi-closed saline formations journal October 2008
Evaluation of large-scale CO2 storage on fresh-water sections of aquifers: An example from the Texas Gulf Coast Basin journal October 2008
Large-scale impact of CO2 storage in deep saline aquifers: A sensitivity study on pressure response in stratified systems journal March 2009
Numerical investigation concerning the impact of CO2 geologic storage on regional groundwater flow journal September 2009
Basin-scale hydrogeologic impacts of CO2 storage: Capacity and regulatory implications journal December 2009
Analytical solution for estimating storage efficiency of geologic sequestration of CO2 journal January 2010
U.S. DOE methodology for the development of geologic storage potential for carbon dioxide at the national and regional scale journal July 2011
Review of CO2 storage efficiency in deep saline aquifers journal September 2015
Storage capacity enhancement and reservoir management using water extraction: Four site case studies journal April 2015
A comparison of volumetric and dynamic CO2 storage resource and efficiency in deep saline formations journal November 2015
Comparative analysis of transport and storage options from a CO2 source perspective journal May 2018
Estimating the pressure-limited dynamic capacity and costs of basin-scale CO2 storage in a saline formation journal September 2019
Estimating the net costs of brine production and disposal to expand pressure-limited dynamic capacity for basin-scale CO2 storage in a saline formation journal November 2020
Dynamic estimates of extreme-case CO2 storage capacity for basin-scale heterogeneous systems under geological uncertainty journal May 2022
The impact of carbon geological sequestration journal September 2009
Integrity analysis of CO 2 storage sites concerning geochemical-geomechanical interactions in saline aquifers journal November 2016
Sequestering carbon dioxide in a closed underground volume journal January 2010
Meeting the challenges of large-scale carbon storage and hydrogen production journal March 2023
Modeling Basin- and Plume-Scale Processes of CO2 Storage for Full-Scale Deployment journal December 2009
Calculating subsurface CO2 storage capacities journal April 2008
U. S. DOE's Economic Approaches and Resources for Evaluating the Cost of Implementing Carbon Capture, Utilization, and Storage (CCUS) journal December 2017