Analysis of power-law self-similar solutions to the problem of hydraulic fracture crack formation
β Scribed by N. N. Smirnov; V. R. Tagirova
- Book ID
- 111495036
- Publisher
- Allerton Press, Inc.
- Year
- 2007
- Tongue
- English
- Weight
- 224 KB
- Volume
- 62
- Category
- Article
- ISSN
- 0027-1330
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π SIMILAR VOLUMES
The plane problem of the evolution of a hydraulic fracture crack in an elastic medium is considered. It is established that a self-similar solution is only possible at a constant rate of fluid injection. The solution for the value of the crack opening is presented in the form of a series expansion i
The problem of the growth of a vertical hydraulic fracture crack in an unbounded elastic medium under the pressure produced by a viscous incompressible fluid is studied qualitatively and by numerical methods. The fluid motion is described in the approximation of lubrication theory. Near the crack ti