Gulf Coast Field Demonstration at a Flagship Power Plant to Assess Optimal Reservoir Pressure Control, Plume Management and Produced Water Strategies
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Performer:
Electric Power Research Institute, Inc.
Location:
Palo Alto, California
Project Duration: 09/01/2015 – 08/31/2020
Award Number:
FE0026140
Technology Area:
Storage Infrastructure
Total Award Value:
$17,764,301
Key Technology:
Fit-for-Purpose
DOE Share:
$13,296,023

Performer Share:
$4,468,278

Project Description

  fe0026140-image.png
  Figure 1: Brine injection, extraction and treatment setup for the development of water management and produced water strategies.

Electric Power Research Institute is evaluating cost effective CO2 injection and brine production/treatment strategies to control subsurface pressures, plume migration and manage produced waters. Phase I includes the development of optimal water injection and extraction strategies using reservoir models to control subsurface pressures and plume movement. These strategies are being used to identify factors and demonstrate management practices associated with produced waters that site operators should consider during initial site-screening processes. A life-cycle analysis is being conducted to estimate the cost and technical feasibility of producing, treating and transporting high salinity produced water for a variety of end-uses, including supplemental cooling water at a power station. If selected, Phase II will focus on the implementation of a field demonstration project and validation of injection and produced water strategies developed during Phase I.

Project Benefits

This project is addressing the technical, economic, and logistical challenges that CO2 storage operators will face when implementing a pressure control and plume management program at a power station in addition to increasing knowledge of potential storage opportunities in the southeast region of the United States (Figure 1). The project is contributing to the development of cost effective pressure control, plume management and produced water strategies that can be used to improve reservoir storage efficiency and storage capacity, and demonstrate safe, reliable containment of CO2 in deep geologic formations. The project will contribute towards the DOE’s Carbon Storage Program goal of 99 percent storage permanence.

Presentations, Papers and Publications

Contact Information

Federal Project Manager Brian Dressel: brian.dressel@netl.doe.gov
Technology Manager Traci Rodosta: traci.rodosta@netl.doe.gov
Principal Investigator Robert Trautz: rtrautz@epri.com
Program Manager
Darin Damiani: darin.damiani@hq.doe.gov
Offshore HQ
Jeff Summers: jeff.summers@hq.doe.gov