Updated some fish functions in the fish library.Added support for the new web license system.Fixed a bug in the volume strain used for porosity and permeability lookup tables.Added option for orginal grid plot in GUI.Added tolerance on free field boundaries in GUI->In Situ->Apply.Fixed a cycling issue related to the network/web licenses.It is also included in the LicenseKeyUpdater directory. If you see the following System Error Message, please download and run the vc_redist_圆4.exe file. Please note that the VCRUNTIME140_1.DLL resource file is necessary when upgrading your FLAC 8.10 license (i.e., from an earlier major version or adding an option). 23, 2021 Update Instructionsĭownload the update file to a convenient location on your hard drive and double-click on the file.
Arabian Journal of Geosciences Springer Journals Released On: Tuesday, Nov. The stability analysis of multi-lateral wells by means of finite difference method shows that in each stress regime the required mud pressure for the stability of junction is much more than that of the lateral branch and the main wellbore. Then, the junction optimum mud pressure of each lateral wellbore orientation is calculated hence, the optimum trajectory of lateral wellbore, in which the junction has got the lowest optimum mud pressure, is selected in each stress regime. The Normalized Yielded Zone Area (NYZA, ratio of surrounding yielded cross-sectional area to initial area of well) is determined for different junction mud pressures as well as diverse orientations of lateral wellbore. In this research, the stability analysis of multi-lateral junction is carried out using FLAC3D numerical code by considering seven varied stress regimes and different lateral wellbore orientations. The most important factors in multi-lateral well stability analysis are the magnitude of in situ stresses, the relation between the amount of in situ stresses and orientation of lateral wellbore.
Goshtasbi, Kamran Elyasi, Ayub Naeimipour, Ali 3D numerical stability analysis of multi-lateral well junctions 3D numerical stability analysis of multi-lateral well junctions
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