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Keywords: hydraulic fracture problem
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Proceedings Papers

Paper presented at the ISRM International Conference for Effective and Sustainable Hydraulic Fracturing, May 20–22, 2013
Paper Number: ISRM-ICHF-2013-007
... ABSTRACT A new finite element has been implemented in ABAQUS to incorporate the extended finite element method (XFEM) for the solution of hydraulic fracture problems. The proposed element includes the desired aspects of the XFEM so as to model crack propagation without explicit remeshing...
Proceedings Papers

Paper presented at the ISRM International Conference for Effective and Sustainable Hydraulic Fracturing, May 20–22, 2013
Paper Number: ISRM-ICHF-2013-030
... the fact [2,3] that the conventional formulation of the hydraulic fracture problem (for example, see [7]), when neglecting the lag and fixing the position of the fracture front at a time step, is ill-posed. This feature has not been reported for more than three decades of studying hydraulic fractures...
Proceedings Papers

Paper presented at the ISRM International Conference for Effective and Sustainable Hydraulic Fracturing, May 20–22, 2013
Paper Number: ISRM-ICHF-2013-048
... of a plane-strain hydraulic fracture problem with a fluid lag. Artificial Intelligence explicit-implicit crack description experiment finite element method hydraulic fracturing regime singularity solid deformation Engineering XFEM fracture propagation hydraulic fracture problem Upstream...

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