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Assessment of Borehole Gravity (Density) Monitoring for CO2 Injection into the Dover 33 Reef

Technical Report ·
DOI:https://doi.org/10.2172/1773345· OSTI ID:1773345
 [1];  [2];  [3];  [4]
  1. Battelle Memorial Inst., Columbus, OH (United States); Battelle Memorial Institute
  2. Battelle Memorial Inst., Columbus, OH (United States)
  3. Pacific Northwest National Lab. (PNNL), Richland, WA (United States)
  4. Tellus Gravity, LLC, Boulder, CO (United States)
The Midwest Regional Carbon Sequestration Partnership (MRCSP) was founded in 2003 as part of the U.S. Department of Energy’s (DOE’s) Regional Carbon Sequestration Partnership initiative. Since its founding, MRCSP has made significant strides toward making CCUS a viable option for states in the region. The public/private consortium, funded through the DOE Regional Carbon Sequestration Initiative, brings together nearly 40 industry partners and 10 states. Battelle, as the project lead, oversees research, development and operations and coordinates activities among the partners. The incremental, phased approach has built a valuable knowledge base for the industry and paved the way for commercial-scale adoption of CCUS technologies. From 2008 to 2020, MRCSP Phase III focused on the development of large-scale injection projects. This report is part of a series of reports prepared under the Midwestern Regional Carbon Sequestration Partnership (MRCSP) Phase III (Development Phase). These reports summarize and detail the findings of the work conducted under the Phase III project. This report presents the results of BHG surveys conducted in the Lawnichak-Myskier 1-33 well in the Dover 33 reef by Tellus Gravity and Micro-g LaCoste in 2013, 2016, and 2018. A comparison of the data from the three surveys was performed to determine the feasibility of BHG to detect and monitor the location of the injected CO2 in the reef over time. In addition, modeling was performed to compare the field data with the modeled data. Applying time-lapse BHG monitoring to a carbon sequestration site consists of determining temporal gravity anomalies related to the injection of CO2, and exclusively associated to the redistribution of the fluids in the pore space.
Research Organization:
Battelle Memorial Inst., Columbus, OH (United States); Pacific Northwest National Laboratory (PNNL), Richland, WA (United States); Tellus Gravity, LLC, Boulder, CO (United States)
Sponsoring Organization:
USDOE Office of Fossil Energy (FE); National Energy Technology Laboratory (NETL); Core Energy LLC; Ohio Development Services Agency
DOE Contract Number:
FC26-05NT42589
OSTI ID:
1773345
Report Number(s):
DOE-BATTELLE--42589-BHG
Country of Publication:
United States
Language:
English