Scientific Drilling
Scientific Drilling
SD
Articles | Volume 31
Articles | Volume 31
https://doi.org/10.5194/sd-31-85-2022
© Author(s) 2022. This work is distributed under
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/sd-31-85-2022
© Author(s) 2022. This work is distributed under
the Creative Commons Attribution 4.0 License.
Articles | Volume 31
Technical development
 | 
28 Oct 2022
Technical development |  | 28 Oct 2022

Simple evaluation of the fold axis, axial plane, and interlimb angle from a borehole image log

Yohei Hamada, Yoshinori Sanada, and Takehiro Hirose

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Short summary
Fold parameters such as fold axis, axial plane, interlimb angle, and their depth are very useful for geological and structural geological interpretation. In this paper, we report on a simple method to evaluate fold parameters from borehole image logs. The method is validated using a simulated fold model to test its practical limitations. The results suggest that the fold parameters derived by the proposed method are sufficient for practical interpretation.
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