Related Datasets

Microhole Test Data

DOI 10.15121/1360160

Publicly accessible License

Drilling results from the microhole project at the Sandia High Operating Temperature test facility. The project is seeking to help reduce the cost of exploration and monitoring of geothermal wells and formations by drilling smaller holes. The tests were part of a control algorithm development to optimize the weight-on-bit (WOB) used during drilling with a percussive hammer.

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Test Runs.xlsx

Six brief test runs measuring rate of penetration (ROP) vs weight on bit (WOB). Includes plots of ROP vs WOB.

133

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Trial 1.xlsx

First of four microhole drilling test conducted. Measures weight on bit (WOB) and rate of penetration (ROP) per time (s) with an associated objective. Includes plot of ... more

127

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Trial 2.xlsx

Second of four microhole drilling test conducted. Measures weight on bit (WOB) and rate of penetration (ROP) per time (s) with an associated objective. Includes plot of... more

130

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Trial 3.xlsx

Third of four microhole drilling test conducted. Measures weight on bit (WOB) and rate of penetration (ROP) per time (s) with an associated objective. Includesa plot o... more

129

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Trial 4.xlsx

Fourth of four microhole drilling test conducted. Measures weight on bit (WOB) and rate of penetration (ROP) per time (s) with an associated objective. Includes plot of... more

122

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Citation Formats

TY  - DATA
AB  - Drilling results from the microhole project at the Sandia High Operating Temperature test facility. The project is seeking to help reduce the cost of exploration and monitoring of geothermal wells and formations by drilling smaller holes.  The tests were part of a control algorithm development to optimize the weight-on-bit (WOB) used during drilling with a percussive hammer.
AU  - Su, Jiann
DB  - Geothermal Data Repository
DP  - Open EI | National Renewable Energy Laboratory
DO  - 10.15121/1360160
KW  - geothermal
KW  - drilling
KW  - microhole
KW  - hammers
KW  - percussion
KW  - HOT
KW  - High operating temperature
KW  - Sandia
LA  - English
DA  - 2016/05/23
PY  - 2016
PB  - Sandia National Laboratories
T1  - Microhole Test Data
UR  - https://doi.org/10.15121/1360160
ER  -

Export Citation to RIS

Su, Jiann. Microhole Test Data. Sandia National Laboratories, 23 May, 2016, Geothermal Data Repository. https://doi.org/10.15121/1360160.

Su, J. (2016). Microhole Test Data. [Data set]. Geothermal Data Repository. Sandia National Laboratories. https://doi.org/10.15121/1360160

Su, Jiann. Microhole Test Data. Sandia National Laboratories, May, 23, 2016.  Distributed by Geothermal Data Repository. https://doi.org/10.15121/1360160

@misc{GDR_Dataset_873,
title = {Microhole Test Data},
author = {Su, Jiann},
abstractNote = {Drilling results from the microhole project at the Sandia High Operating Temperature test facility. The project is seeking to help reduce the cost of exploration and monitoring of geothermal wells and formations by drilling smaller holes.  The tests were part of a control algorithm development to optimize the weight-on-bit (WOB) used during drilling with a percussive hammer.},
url = {https://gdr.openei.org/submissions/873},
year = {2016},
howpublished = {Geothermal Data Repository, Sandia National Laboratories, https://doi.org/10.15121/1360160},
note = {Accessed: 2025-04-22},
doi = {10.15121/1360160}
}

https://dx.doi.org/10.15121/1360160

Details

Data from May 23, 2016

Last updated Jun 12, 2018

Submitted Dec 2, 2016

Organization

Sandia National Laboratories

Contact

Jiann Su

Authors

Jiann Su

Sandia National Laboratories

Keywords

geothermal, drilling, microhole, hammers, percussion, HOT, High operating temperature, Sandia

DOE Project Details

Project Name Microhole Drilling

Project Lead Eric Hass

Project Number FY16 AOP 3214