EGS Collab Experiment 1: Well Locations and Orientations.
The EGS Collab is conducting experiments in hydraulic fracturing at a depth of 1.5 km in the Sanford Underground Research Facility (SURF) on the 4850 Level. A total of eight ~60m-long subhorizontal boreholes were drilled at that depth on the western rib of the West Access Drift. Six of these holes are used for geophysical monitoring, one is used for hydraulic fracturing and the remaining hole was designed as a production borehole. In addition to these eight boreholes, 4 5-m Jack leg boreholes were drilled for housing geophones. This submission package includes well head locations, total lengths of boreholes, their orientations (gyro data). The reported boreholes orientation data were primarily obtained with REFLEX GYRO (TM) survey right after the completion of each hole. Gyro based orientations were later verified and refined with the results of magnetic orientation survey. Well head locations were ascertained by Laser/Lider survey of the drift around the Testbed.
Citation Formats
Idaho National Laboratory. (2018). EGS Collab Experiment 1: Well Locations and Orientations. [data set]. Retrieved from https://dx.doi.org/10.15121/1576950.
Neupane, Ghanashyam, Ulrich, Craig, Roggenthen, William, and Team, EGS Collab. EGS Collab Experiment 1: Well Locations and Orientations.. United States: N.p., 05 Sep, 2018. Web. doi: 10.15121/1576950.
Neupane, Ghanashyam, Ulrich, Craig, Roggenthen, William, & Team, EGS Collab. EGS Collab Experiment 1: Well Locations and Orientations.. United States. https://dx.doi.org/10.15121/1576950
Neupane, Ghanashyam, Ulrich, Craig, Roggenthen, William, and Team, EGS Collab. 2018. "EGS Collab Experiment 1: Well Locations and Orientations.". United States. https://dx.doi.org/10.15121/1576950. https://gdr.openei.org/submissions/1184.
@div{oedi_1184, title = {EGS Collab Experiment 1: Well Locations and Orientations.}, author = {Neupane, Ghanashyam, Ulrich, Craig, Roggenthen, William, and Team, EGS Collab.}, abstractNote = {The EGS Collab is conducting experiments in hydraulic fracturing at a depth of 1.5 km in the Sanford Underground Research Facility (SURF) on the 4850 Level. A total of eight ~60m-long subhorizontal boreholes were drilled at that depth on the western rib of the West Access Drift. Six of these holes are used for geophysical monitoring, one is used for hydraulic fracturing and the remaining hole was designed as a production borehole. In addition to these eight boreholes, 4 5-m Jack leg boreholes were drilled for housing geophones. This submission package includes well head locations, total lengths of boreholes, their orientations (gyro data). The reported boreholes orientation data were primarily obtained with REFLEX GYRO (TM) survey right after the completion of each hole. Gyro based orientations were later verified and refined with the results of magnetic orientation survey. Well head locations were ascertained by Laser/Lider survey of the drift around the Testbed.}, doi = {10.15121/1576950}, url = {https://gdr.openei.org/submissions/1184}, journal = {}, number = , volume = , place = {United States}, year = {2018}, month = {09}}
https://dx.doi.org/10.15121/1576950
Details
Data from Sep 5, 2018
Last updated Oct 19, 2023
Submitted Nov 12, 2019
Organization
Idaho National Laboratory
Contact
Ghanashyam Neupane
208.526.6808
Authors
Keywords
geothermal, energy, EGS Collab, SIGMA-V, SURF, well location, EGS, stimulation, hydraulic, fracturing, Testbed 1, West access Drift, Sanford Underground Research Facility, boreholes, geophysical monitoring, Reflex gyro, orientations, Laser/lider, magnetic orientation surveyDOE Project Details
Project Name EGS Collab
Project Lead Lauren Boyd
Project Number EE0032708