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Title: EGS Collab Testbed 1: Second Set Tracer Test Results

Abstract

The EGS Collab project is developing ~10-20 m-scale field sites where fracture stimulation and flow models can be validated against controlled, small-scale, in-situ experiments. The first multi-well experimental site was established at the 4850 level in the Homestake Mine in Lead, South Dakota, where hydraulic fractures were created at an injection well drilled sub-horizontal from the drift. This file contains the second set of tracer data (also include the data uploaded previously, https://gdr.openei.org/submissions/1128) for the EGS Collab testbed. The tracer tests were conducted during October 2018 - November 2019. Injected tracers include DNA, C-dots (fluorescein nano particles), fluorescein, rhodamine-b, sodium chloride, lithium bromide and cesium iodine. The tracers have been detected in three flowing wells located about 7.5 to 9 meters away from the injection interval. The tracer breakthrough curves from these locations have been adjusted to account for the residence time in the injection and production tubing. The details about the tracer test can be found in Background and Methods of Tracer Tests (Mattson et al. (2019,a,b)) (also included in this package). References Mattson, E.D., Neupane, G., Plummer, M.A., Hawkins, A., Zhang, Y. and the EGS Collab Team 2019a. Preliminary Collab fracture characterization results from flow and tracer testingmore » efforts. In Proceedings 44th Workshop on Geothermal Reservoir Engineering, edited, Stanford University, Stanford, California. Mattson, E.D., Neupane, G., Hawkins, A., Burghardt, J., Ingraham, M., Plummer, M., and the EGS Collab Team, 2019b. Fracture tracer injection response to pressure perturbations at an injection well. GRC Transactions, Vol. 43, 2019. Neupane, Ghanashyam, Earl Mattson, Adam Hawkins, Mitchell Plummer, and Yuran Zhang. EGS Collab Testbed 1: Tracer data sets. No. 1128. DOE Geothermal Data Repository; Idaho National Laboratory, 2019.« less

Creator(s)/Author(s):
ORCiD logo ; ; ;
Publication Date:
Other Number(s):
1193
DOE Contract Number:  
EE0032708
Product Type:
Dataset
Research Org.:
DOE Geothermal Data Repository; Idaho National Laboratory
Sponsoring Org.:
USDOE Office of Energy Efficiency and Renewable Energy (EERE), Geothermal Technologies Program (EE-2C)
Subject:
15 Geothermal Energy
Keywords:
geothermal; energy; EGS COllab; SURF; Tracer tests; SIGMA-V; C-dots; Rhodamine-B; Fluorescein; breakthrough curve; chloride; tracer data; hydraulic; fracturing; simulation; tracer; experimental; EGS; Sanford Underground Research Facility; injection; sodium chloride; lithium bromide; cesium iodine; Testbed 1; stimulation
OSTI Identifier:
1593283
DOI:
10.15121/1593283

Citation Formats

Neupane, Ghanashyam, Mattson, Earl, Hawkins, Adam, and Smith, Megan. EGS Collab Testbed 1: Second Set Tracer Test Results. United States: N. p., 2019. Web. doi:10.15121/1593283.
Neupane, Ghanashyam, Mattson, Earl, Hawkins, Adam, & Smith, Megan. EGS Collab Testbed 1: Second Set Tracer Test Results. United States. doi:10.15121/1593283.
Neupane, Ghanashyam, Mattson, Earl, Hawkins, Adam, and Smith, Megan. 2019. "EGS Collab Testbed 1: Second Set Tracer Test Results". United States. doi:10.15121/1593283. https://www.osti.gov/servlets/purl/1593283. Pub date:Thu Dec 19 00:00:00 EST 2019
@article{osti_1593283,
title = {EGS Collab Testbed 1: Second Set Tracer Test Results},
author = {Neupane, Ghanashyam and Mattson, Earl and Hawkins, Adam and Smith, Megan},
abstractNote = {The EGS Collab project is developing ~10-20 m-scale field sites where fracture stimulation and flow models can be validated against controlled, small-scale, in-situ experiments. The first multi-well experimental site was established at the 4850 level in the Homestake Mine in Lead, South Dakota, where hydraulic fractures were created at an injection well drilled sub-horizontal from the drift. This file contains the second set of tracer data (also include the data uploaded previously, https://gdr.openei.org/submissions/1128) for the EGS Collab testbed. The tracer tests were conducted during October 2018 - November 2019. Injected tracers include DNA, C-dots (fluorescein nano particles), fluorescein, rhodamine-b, sodium chloride, lithium bromide and cesium iodine. The tracers have been detected in three flowing wells located about 7.5 to 9 meters away from the injection interval. The tracer breakthrough curves from these locations have been adjusted to account for the residence time in the injection and production tubing. The details about the tracer test can be found in Background and Methods of Tracer Tests (Mattson et al. (2019,a,b)) (also included in this package). References Mattson, E.D., Neupane, G., Plummer, M.A., Hawkins, A., Zhang, Y. and the EGS Collab Team 2019a. Preliminary Collab fracture characterization results from flow and tracer testing efforts. In Proceedings 44th Workshop on Geothermal Reservoir Engineering, edited, Stanford University, Stanford, California. Mattson, E.D., Neupane, G., Hawkins, A., Burghardt, J., Ingraham, M., Plummer, M., and the EGS Collab Team, 2019b. Fracture tracer injection response to pressure perturbations at an injection well. GRC Transactions, Vol. 43, 2019. Neupane, Ghanashyam, Earl Mattson, Adam Hawkins, Mitchell Plummer, and Yuran Zhang. EGS Collab Testbed 1: Tracer data sets. No. 1128. DOE Geothermal Data Repository; Idaho National Laboratory, 2019.},
doi = {10.15121/1593283},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2019},
month = {12}
}

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