Hostname: page-component-5cf477f64f-bmd9x Total loading time: 0 Render date: 2025-03-31T04:49:37.902Z Has data issue: false hasContentIssue false

The deflation of a hydraulic fracture subject to fluid withdrawal through a narrow conduit: the influence of material toughness

Published online by Cambridge University Press:  18 March 2025

Zhong Zheng*
Affiliation:
State Key Laboratory of Ocean Engineering, School of Ocean and Civil Engineering, Shanghai Jiao Tong University, Shanghai 200240, PR China MOE Key Laboratory of Hydrodynamics, School of Ocean and Civil Engineering, Shanghai Jiao Tong University, Shanghai 200240, PR China
*
Corresponding author: Zhong Zheng, [email protected], [email protected]

Abstract

We study the dynamic deflation of a hydraulic fracture subject to fluid withdrawal through a narrow conduit located at the centre of the fracture. Recent work revealed a self-similar dipole-flow regime, when the influence of material toughness is negligibly small. The focus of the current work is on the influence of material toughness, which leads to an additional self-similar regime of fracture deflation with fixed frontal locations in the toughness-dominated regime. The two limiting regimes can be distinguished by a dimensionless material toughness $\Pi _k$, defined based on a comparison with the influence of the viscous thin film flow within the fracture: $\Pi _k \to 0$ indicates the dipole-flow regime, while $\Pi _k \to \infty$ indicates the fixed-length regime. For intermediate $\Pi _k$, the fracture’s front continues to propagate during an initial period of deflation before it remains pinned at a fixed location thereafter. A regime diagram is then derived, with key scaling behaviours for the frontal dynamics, pressure and volume evolution summarised in a table for the self-similar stage. A comparison is also attempted between theoretical predictions and available experimental observations of viscous backflows from transparent solid gelatins.

Type
JFM Papers
Copyright
© The Author(s), 2025. Published by Cambridge University Press

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

Barenblatt, G.I. 1996 Complete and Incomplete Similarity. In Similarity, Self-Similarity, and Intermediate Asymptotics, chap. 5, 145–160. Cambridge University Press.CrossRefGoogle Scholar
Bickle, M., Goodman, D., Mair, R., Roberts, J., Selley, R., Shipton, Z., ThomasH. & Younger, P. 2012 Shale Gas Extraction in the UK: A Review of Hydraulic Fracturing. The Royal Society and The Royal Academy of Engineering.Google Scholar
Box, F., Peng, G.G., Pihler-Puzovic, D. & Juel, A. 2020 Flow-induced choking of a compliant Hele-Shaw cell. Proc. Natl Acad. Sci. USA 117 (48), 3022830233.CrossRefGoogle ScholarPubMed
Bunger, A.P. & Detournay, E. 2008 Experimental validation of the tip asymptotics for a fluid-driven crack. J. Mech. Phys. Solids 56 (11), 31013115.CrossRefGoogle Scholar
Bunger, A.P., Lau, H., Wright, S. & Schmidt, H. 2023 Mechanical model for geomechanical pumped storage in horizontal fluid-filled lenses. Intl J. Numer. Anal. Meth. Geomech. 47 (8), 13491372.CrossRefGoogle Scholar
Cueto-Felgueroso, L. & Juanes, R. 2013 Forecasting long-term gas production from shale. Proc. Natl Acad. Sci. USA 110 (49), 1966019661.CrossRefGoogle ScholarPubMed
Detournay, E. 2004 Propagation regimes of fluid-driven fractures in impermeable rocks. Intl J. Geomech. 4 (1), 111.CrossRefGoogle Scholar
Dudfield, P. & Woods, A.W. 2012 On the periodic injection of fluid into, and its extraction from, a porous medium for seasonal heat storage. J. Fluid Mech. 707, 467481.CrossRefGoogle Scholar
Dudfield, P. & Woods, A.W. 2014 On the periodic injection of fluid into, and its extraction from, a confined aquifer. J. Fluid Mech. 755, 111141.CrossRefGoogle Scholar
Eggers, J. & Fontelos, M.A. 2009 The role of self-similarity in singularities of partial differential equations. Nonlinearity 22 (1), 144.CrossRefGoogle Scholar
Garagash, D.I. 2006 Propagation of a plane-strain hydraulic fracture with a fluid lag: early-time solution. Intl J. Solids Struct. 43 (18-19), 58115835.CrossRefGoogle Scholar
Hinton, E.M. & Woods, A.W. 2018 Buoyancy-driven flow in a confined aquifer with a vertical gradient of permeability. J. Fluid Mech. 848, 411429.CrossRefGoogle Scholar
Howell, P., Kozyreff, G. & Ockendon, J. 2008 Fracture and Contact. In Applied Solid Mechanics, chap. 7, 287–327. Cambridge University Press.Google Scholar
Huppert, H.E. 1982 The propagation of two-dimensional and axisymmetric viscous gravity currents over a rigid horizontal surface. J. Fluid Mech. 121, 4358.CrossRefGoogle Scholar
King, S.E. & Woods, A.W. 2003 Dipole solutions for viscous gravity currents: theory and experiments. J. Fluid Mech. 483, 91109.CrossRefGoogle Scholar
Lai, C.-Y., Stevens, L.A., Chase, D.L., Creyts, T.T., Behn, M.D., Das, S.B. & Stone, H.A. 2021 Hydraulic transmissivity inferred from ice-sheet relaxation following Greenland supraglacial lake drainages. Nat. Commun. 12 (1), 3955.CrossRefGoogle ScholarPubMed
Lai, C.-Y., Zheng, Z., Dressaire, E., Ramon, G.Z., Huppert, H.E. & Stone, H.A. 2016 a Elastic relaxation of fluid-driven cracks and the resulting backflow. Phys. Rev. Lett. 117 (26), 268001.CrossRefGoogle ScholarPubMed
Lai, C.-Y., Zheng, Z., Dressaire, E. & Stone, H.A. 2016 b Fluid-driven cracks in an elastic matrix in the toughness-dominated limit. Phil. Trans. R. Soc. Lond. A 374 (2078), 20150425.Google Scholar
Lai, C.-Y., Zheng, Z., Dressaire, E., Wexler, J.S. & Stone, H.A. 2015 Experimental study on penny-shaped fluid-driven cracks in an elastic matrix. Proc. R. Soc. Lond. A 471 (2182), 20150255.Google Scholar
Lister, J.R. 1990 a Buoyancy-driven fluid fracture: similarity solutions for the horizontal and vertical propagation of fluid-filled cracks. J. Fluid Mech. 217, 213239.CrossRefGoogle Scholar
Lister, J.R. 1990 b Buoyancy-driven fluid fracture: the effects of material toughness and of low-viscosity precursors. J. Fluid Mech. 210, 263280.CrossRefGoogle Scholar
Lister, J.R. 1992 Viscous flows down an inclined plane from point and line sources. J. Fluid Mech. 242, 631653.CrossRefGoogle Scholar
Lister, J.R. & Kerr, R.C. 1991 Fluid-mechanical models of crack propagation and their application to magma transport in dykes. J. Geophys. Res. 96 (B6), 1004910077.CrossRefGoogle Scholar
Liu, Y., Zheng, Z. & Stone, H.A. 2017 The influence of capillary effects on the drainage of a viscous gravity current into a deep porous medium. J. Fluid Mech. 817, 514559.CrossRefGoogle Scholar
McEwan, A.D. & Taylor, G.I. 1966 The peeling of a flexible strip attached by a viscous adhesive. J. Fluid Mech. 1, 115.CrossRefGoogle Scholar
OKeeffe, N.J., Huppert, H.E. & Linden, P.F. 2018 Experimental exploration of fluid-driven cracks in brittle hydrogels. J. Fluid Mech. 844, 435458.CrossRefGoogle Scholar
OKeeffe, N.J. & Linden, P.F. 2017 Hydrogel as a medium for fluid-driven fracture study. Exp. Mech. 57 (9), 14831493.CrossRefGoogle Scholar
Patzek, T.W., Male, F. & Marder, M. 2013 Gas production in the Barnett Shale obeys a simple scaling theory. Proc. Natl Acad. Sci. USA 110 (49), 1973119736.CrossRefGoogle Scholar
Peirce, A. 2022 The arrest and recession dynamics of a deflating radial hydraulic fracture in a permeable elastic medium. J. Mech. Phys. Solids 166, 104926.CrossRefGoogle Scholar
Peirce, A. & Detournay, E. 2022 a The arrest and recession dynamics of a deflating hydraulic fracture in a permeable elastic medium in a state of plane strain. Intl J. Solids Struct 254-255, 111906.CrossRefGoogle Scholar
Peirce, A. & Detournay, E. 2022 b Multiscale tip asymptotics for a deflating hydraulic fracture with leak-off. J. Fluid Mech. 947, A17.CrossRefGoogle Scholar
Peirce, A. & Detournay, E. 2022 c Sunset similarity solution for a receding hydraulic fracture. J. Fluid Mech. 944, A7.CrossRefGoogle Scholar
Pihler-Puzovic, D., Illien, P., Heil, M. & Juel, A. 2012 Suppression of complex fingerlike patterns at the interface between air and a viscous fluid by elastic membranes. Phys. Rev. Lett. 108 (7), 074502.CrossRefGoogle Scholar
Pritchard, D., Woods, A.W. & Hogg, A.W. 2001 On the slow draining of a gravity current moving through a layered permeable medium. J. Fluid Mech. 444, 2347.CrossRefGoogle Scholar
Rice, J.R. 1968 Mathematica analysis in the mechanics of fracture. In Fracture: an advanced treatise, (ed. Liebowitz, H. ), chap. 3, 119–311. Academic Press.Google Scholar
Rice, J.R., Tsai, V.C., Fernandes, M.C. & Platt, J.D. 2015 Time scale for rapid draining of a surficial lake into the Greenland ice sheet. J. Appl. Mech. 82 (7), 071001.CrossRefGoogle Scholar
Roper, S.M. & Lister, J.R. 2007 Buoyancy-driven crack propagation: the limit of large fracture toughness. J. Fluid Mech. 580, 359380.CrossRefGoogle Scholar
Rubin, A.M. 1995 Propagation of magma-filled cracks. Annu. Rev. Earth Planet. Sci. 23 (1), 287336.CrossRefGoogle Scholar
Savitski, A.A. & Detournay, E. 2002 Propagation of a penny-shaped fluid-driven fracture in an impermeable rock: asymptotic solutions. Intl J. Solids Struct. 39 (26), 63116337.CrossRefGoogle Scholar
Schultz, R., Atkinson, G., Eaton, D.W., Gu, Y.J. & Kao, H. 2018 Hydraulic fracturing volume is associated with induced earthquake productivity in the Duvernay play. Science 359 (6373), 304308.CrossRefGoogle ScholarPubMed
Spence, D.A. & Sharp, P. 1985 Self-similar solutions for elastohydrodynamic cavity flow. Proc. R. Soc. Lond. A 400, 289313.Google Scholar
Spence, D.A., Sharp, P.W. & Turcotte, D.L. 1987 Buoyancy-driven crack propagation: a mechanism for magma migration. J. Fluid Mech. 174, 135153.CrossRefGoogle Scholar
Tanikella, S.S. & Dressaire, E. 2022 Axisymmetric displacement flows in fluid-driven fractures. J. Fluid Mech. 953, A36.CrossRefGoogle Scholar
Warburton, K.L.P. 2020 Tidal grounding-line migration modulated by subglacial hydrology. Geophys. Res. Lett. 47 (17), e2020GL089088.CrossRefGoogle Scholar
Yu, Y.E., Zheng, Z. & Stone, H.A. 2017 Flow of a gravity current in a porous medium accounting for the drainage from a permeable substrate and an edge. Phys. Rev. Fluids 2 (7), 074101.CrossRefGoogle Scholar
Zheng, Z. 2024 a Hydraulic fractures of the cusp shape in a Hele-Shaw cell. J. Fluid Mech. 995, A17.CrossRefGoogle Scholar
Zheng, Z. 2024 b Hydraulic fractures of the dipole type subject to fluid withdrawal through a conduit. J. Fluid Mech., in press. https://doi.org/10.1017/jfm.2025.80Google Scholar
Zheng, Z., Guo, B., Christov, I.C., Celia, M.A. & Stone, H.A. 2015 Flow regimes for fluid injection into a confined porous medium. J. Fluid Mech. 767, 881909.CrossRefGoogle Scholar
Zheng, Z., Soh, B., Huppert, H.E. & Stone, H.A. 2013 Fluid drainage from the edge of a porous reservoir. J. Fluid Mech. 718, 558568.CrossRefGoogle Scholar