Journals
Publish with us
Publishing partnerships
About us
Blog
Geofluids
Journal overview
For authors
For reviewers
For editors
Table of Contents
Special Issues
Geofluids
/
2021
/
Article
/
Tab 1
/
Research Article
Study on Wellbore Stability and Failure Regions of Shale considering the Anisotropy of Wellbore Seepage
Table 1
The horizontal ground stress was determined by field and laboratory experiments.
Parameters
Field hydraulic fracturing
Laboratory experiment
Average value
Maximum horizontal stress gradient (g/cm
3
)
2.73
2.87
2.80
Minimum horizontal stress gradient (g/cm
3
)
2.24
2.18
2.21