2023
DOI: 10.1016/j.ijrmms.2023.105521
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Using in-situ strain measurements to evaluate the accuracy of stress estimation procedures from fracture injection/shut-in tests

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Cited by 5 publications
(2 citation statements)
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“…The world stress map (Zoback and Zoback, 1980) or even regional-scale measurements (Bauer et al, 2016) are not capable of capturing the heterogeneity on spatial scale of hundreds of meters that is essential for a particular injection site. The transient variation of pressure during the fracture injection/shut tests are commonly used to evaluate the state of stress, still yielding results with higher uncertainty than those obtained from in-situ strain measurements (Cornet, manuscript submitted to Journal of Geophysical Research: Solid Earth 2017; Guglielmi et al, 2023). Analyses of breakout data from deep borehole geophysical logs are capable of providing insights on the orientation and magnitude of the principal stresses acting in the subsurface, but still allow large variations in the potential stress states (Wang et al, 2023).…”
Section: Discussionmentioning
confidence: 99%
“…The world stress map (Zoback and Zoback, 1980) or even regional-scale measurements (Bauer et al, 2016) are not capable of capturing the heterogeneity on spatial scale of hundreds of meters that is essential for a particular injection site. The transient variation of pressure during the fracture injection/shut tests are commonly used to evaluate the state of stress, still yielding results with higher uncertainty than those obtained from in-situ strain measurements (Cornet, manuscript submitted to Journal of Geophysical Research: Solid Earth 2017; Guglielmi et al, 2023). Analyses of breakout data from deep borehole geophysical logs are capable of providing insights on the orientation and magnitude of the principal stresses acting in the subsurface, but still allow large variations in the potential stress states (Wang et al, 2023).…”
Section: Discussionmentioning
confidence: 99%
“…McClure et al [51,52] identified issued with the holistic approach [50] and suggested a new interpretation scheme called the compliance method. McClure et al [52] approach is specifically designed for low permeability formations and have been tested using field experiments and statistical approaches to outperform the holistic approach [53][54][55][56].…”
Section: Diagnostics Technologiesmentioning
confidence: 99%