Definition
A fracture is a discontinuity or break in a rock, typically planar and commonly associated with a loss of cohesion in the rock across the fracture plane (e.g., Fossen 2010). Many fractures are filled by postfracturing mineralization, restoring some or all cohesion. Natural fractures are brittle to brittle-ductile strain-accommodation structures that develop when subsurface rock is deformed to the point of failure within a system of anisotropic, compressive stresses, and, commonly, high pore pressure.
Introduction
Fractures in rocks have been recognized since flint knappers and stone masons of antiquity made practical use of fracture fabrics to efficiently quarry and work stone. Rigorous scientific studies of fracture characteristics and their implications started in the 1800s with early classifications of fracture surface features and speculations on their origin (e.g., Woodworth 1896; Pollard and Aydin 1988). Early ideas about fracturing and the origin of stresses that...
Bibliography
Ameen M (1995) Fractography: fracture topography as a tool in fracture mechanics and stress analysis. An introduction. In: Ameen MS (ed) Fractography: fracture topography as a tool in fracture mechanics and stress analysis, Geological Society Special Publication, vol 92. Geological Society, London, pp 1–10
Anders MH, Laubach SE, Scholz CH (2014) Microfractures: a review. J Struct Geol 69:377–394
Anderson EM (1942) The dynamics of faulting and dyke formation with application to Britain (first editions) Oliver and Boyd. Edinburgh, London
Bahat D (1991) Tectonofractography. Springer, Heidelberg
Bai T, Pollard DD (1999) Spacing of fractures in a multilayer at fracture saturation. Int J Fract 100:L23–L28
Bergbauer S (2007) Testing the predictive capability of curvature analysis. In: Barr M et al (eds) Structurally complex reservoirs, Geological Society London Special Publication, vol 292. Geological Society, London, pp 185–202
Boutt DF, Goodwin L, McPherson BJOL (2009) Role of permeability and storage in the initiation and propagation of natural hydraulic fractures. Water Resour Res 45:1–18
Breckels IM, van Eekelen HAM (1982) Relationship between horizontal stress and depth in sedimentary basins. J Pet Technol 34:2191–2199
Cooper SP (2013) Natural fractures and strain accommodation in the Tensleep Formation at Beer Mug Anticline. In: Knight CN, Cuzella JJ, Cress LD (eds) Application of structural methods to Rocky Mountain hydrocarbon exploration and development, American Association of Petroleum Geologists studies, vol 65. American Association of Petroleum Geologists, Tulsa, pp 139–156
Cooper SP, Goodwin LB, Lorenz JC (2006) Fracture and fault patterns associated with basement-cored anticlines: the example of Teapot Dome, Wyoming. Am Assoc Pet Geol Bull 90:1903–1920
Doblas M (1998) Slickenside kinematic indicators. Tectonophysics 295:187–197
Domenico PA, Palciauskas VV (1979) Thermal expansion of fluids and fracture initiation in compacting sediments. Geol Soc Am Bull 90:953–979
Elkins LF, Skov AM (1960) Determination of fracture orientation from pressure interference: petroleum transactions. Am Inst Min Eng 219:301–304
Engelder T (1985) Loading paths to joint propagation during a tectonic cycle: an example from the Appalachian Plateau, USA. J Struct Geol 7:459–476
Fall A, Eichhubl P, Bodnar RJ, Laubach SE, Davis JS (2015) Natural hydraulic fracturing of tight-gas sandstone reservoirs, Piceance Basin, Colorado. Geol Soc Am Bull 127:61–75
Ferrill D, Morris S, Hennings P, and Haddad F (2014) Faulting and fracturing in shales. Am Assoc Pet Geol Bull Special Issue 98:2161–2506
Fossen H (2010) Structural geology. Cambridge University Press, Cambridge
Fossen H, Bale A (2007) Deformation bands and their influence on fluid flow. Am Assoc Pet Geol Bull 91:1685–1700
Ghabezloo S, Sulem J (2009) Stress dependent thermal pressurization of a fluid-saturated rock. Rock Mech Rock Eng 42:1–24
Gramberg J (1965) Axial cleavage fracturing, a significant process in mining and geology. Eng Geol 1:31–72
Gramberg J (1989) A non-conventional view on rock mechanics and fracture mechanic. A.A. Balkema, Rotterdam
Griggs D, Handin J (1960) Observations on fracture and a hypothesis of earthquakes; chapter 13. In: Griggs D, Handin J (eds) Rock deformation, a symposium, Geological Society of America Memoir, vol 79. Geological Society of America, Boulder, pp 347–373
Hancock PL (1972) The analysis of en-echelon veins. Geol Mag 109:269–280
Hancock PL (1985) Brittle microtectonics: principles and practice. J Struct Geol 7:437–457
Hancock PL (1986) Joint spectra. In: Nichol I, Nesbitt RW (eds) Geology in the real world—the Kingsley Dunham volume. Institution of Mining and Metallurgy, London, pp 155–164
Hancock PL, Bevan TG (1987) Brittle modes of foreland deformation. In: Coward MP, Dewey JF, Hancock PL (eds) Continental extension tectonics, The Geological Society by Blackwell Scietific Publications, Oxford, vol 28:127–137
Hanks CL, Lorenz JC, Teufel L, Krumhardt AP (1997) Lithologic and structural controls on natural fracture distribution and behavior within the Lisburne group, northeastern Brooks Range and north slope subsurface, Alaska. Am Assoc Pet Geol Bull 81:1700–1720
Hennings PH, Olson JE, Thompson LB (2000) Combining outcrop data and three-dimensional structural models to characterize fractured reservoirs: an example from Wyoming. Am Assoc Pet Geol Bull 84:830–849
Hillis RR (2001) Coupled pore pressure changes and stress in oil fields and sedimentary basins. Pet Geosci 7:419–425
Hillis RR (2003) Pore pressure/stress coupling and its implications for rock failure. In: Van Rensbergh P, Hillis RR, Maltman AJ, Morely CK (eds) Subsurface sediment mobilization, Geological Society Publishing House, Bath, vol 216, pp 359–368
Hodgson RA (1961) Classification of structures on joint surfaces. Am J Sci 259:493–502
Holcomb DJ, Brown SR, Lorenz JC, Olsson WA, Teufel LW, Warpinski NR (1994) Geomechanics of horizontally-drilled stress-sensitive, naturally-fractures reservoirs. Department of Energy SAND report, SAND94-1743 unlimited release
Holcomb D, Rudnicki JW, Issen KA, Sternlof K (2007) Compaction localization in the earth and the laboratory: state of the research and research directions. Acta Geotech 2:1–15. https://doi.org/10.1007/s11440-007-0027
Hurst A, Cartwright J (2007) Relevance of sand injectites to hydrocarbon exploration and production. In: Hurst A, Cartwright J (eds) Sand injectites: Implications for hydrocarbon exploration and production, American Association of Petroleum Geologists Memoir, vol 87. pp 1–19
Hurst A, Scott A, Vigorito M (2011) Physical characteristics of sand injectites. Earth Sci Rev 106:215–246
Jaeger JC, Cook NGW, Zimmerman RW (2007) Fundamentals of rock mechanics, 4th edn. Blackwell Publishing, Malden
Ladeira FL, Price NJ (1981) Relationship between fracture spacing and bed thickness. J Struct Geol 3:179–183
Lajtai EZ, Alison JR (1979) A study of residual stress effects in sandstone. Can J Earth Sci 16:1547–1557
Lorenz JC (2013) Fractures, hydraulic injections, and strain accommodation in the Tensleep formation at Flat Top Anticline, Carbon County, Wyoming. In: Knight CN, Cuzella JJ, Cress LD (eds) Application of structural methods to Rocky Mountain hydrocarbon exploration and development, American Association of Petroleum Geologists Studies in Geology, vol 65. American Association of Petroleum Geologists, Tulsa, pp 157–174
Lorenz JC, Cooper SP (2018) Atlas of natural and induced fractures in core. Wiley and Sons
Lorenz JC, Cooper SP (in press) Applied concepts in naturally fractured reservoirs. Wiley
Lorenz JC, Hill RE (1994) Subsurface fracture spacing: comparison of inferences from slant/horizontal and vertical cores. Soc Pet Eng Form Eval 9:66–72
Lorenz JC, Teufel LW, Warpinski NR (1991) Regional fractures I: a mechanism for the formation of regional fractures at depth in flat-lying reservoirs. Am Assoc Pet Geol Bull 75:1714–1737
Lorenz JC, Sterling JL, Schechter DS, Whigham CL, Jensen JL (2002) Natural fractures in the Spraberry formation, Midland basin, Texas: the effects of mechanical stratigraphy on fracture variability and reservoir behavior. Am Assoc Pet Geol Bull 86:505–524
Mandl G (2005) Rock joints, the mechanical genesis. Springer, Berlin
Motoki A, Sichel SE (2008) Hydraulic fracturing as a possible mechanism of dyke–sill transitions and horizontal discordant intrusions in trachytic tabular bodies of Arraial do Cabo, state of Rio de Janeiro, Brazil. GeofÃsica Internacional. vol 47 http://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S0016-71692008000100002. Accessed 7 July 2018
Narr W, Schechter DS, Thompson LB (2006) Naturally fractured reservoir characterization. Society of Petroleum Engineers, Richardson
National Research Council (1996) Rock fractures and fluid flow. National Academy Press, Washington, DC
Nelson RA (1981) Significance of fracture sets associated with stylolite zones. Am Assoc Pet Geol Bull 65:2417–2425
Nelson RA (2001) Geologic analysis of naturally fractured reservoirs, 2nd edn. Gulf Professional Publishing
Olson JE, Laubach SE, Lander RH (2009) Natural fracture characterization in tight gas sandstones: integrating mechanics and diagenesis. Am Assoc Pet Geol Bull 93:1535–1549
Petit JP, Laville E (1987) Morphology and microstructures of hydroplastic slickensides in sandstones. In: Jones ME, Preston RMF (eds) Deformation of sediments and sedimentary rocks, Geological Society Special Publication, vol 29. pp 107–121
Pollard DD, Aydin A (1988) Progress in understanding jointing over the past century. Geol Soc Am Bull 100:1181–1204
Pollard DD, Fletcher RC (2005) Fundamentals of structural geology. Cambridge University Press, Cambridge
Price NJ (1966) Fault and joint development in brittle and semi-brittle rock. Pergamon Press, Oxford, New York
Ramsay JG, Huber MI (1983) The techniques of modern structural geology: volume 2, Folds and fractures. Academic, London, 414 p
Rath A, Exner U, Tschegg C, Grasemenn B, Laner R, Draganits E (2011) Diagenetic control of deformation mechanisms in deformation bands in a carbonate grainstone. Am Assoc Pet Geol Bull 95:1369–1381
Rhett D (2001) Pore pressure controls on the origin of regional fractures: experimental verification of a model; extended abstract, presented at the 2001 American Association of Petroleum Geologists annual conference and exhibition in Denver, see http://www.searchanddiscovery.com/abstracts/html/2001/annual/abstracts/6151.htm. Accessed 15 July 2018
Robinson LH (1959) The effect of pore and confining pressures on failure characteristics in sedimentary rocks. Pet Trans AIME 216:26–32
Robinson LH, Holland WE (1969) Some interpretations of pore fluid effects in rock failure. In: 11th U.S. Symposium on rock mechanics (USRMS), Berkeley, 16–19 June, chapter 29, pp 585–597
Salz LB (1977) Relationship between fracture propagation pressure and pore pressure. SPE 6870, Annual technical conference, 8 p
Secor DT (1965) Role of fluid pressure in jointing. Am J Sci 263:633–646
Sibson RH (2003) Brittle-failure controls on maximum sustainable overpressure in different tectonic regimes. Am Assoc Pet Geol Bull 87:901–908
Stearns DW and Friedman M (1972) Reservoirs in fractured rock. In: King RE (ed) Stratigraphic oil and gas fields, American Association of Petroleum Geology Memoir, Tulsa, vol 16. pp 82–106
Swarbrick RE, Osborne MJ (1998) Abnormal Pressures in Hydrocarbon Environments. Mechanisms that generate abnormal pressures: a review. In Law BE, Ulmishek BF, Slavin VI (eds) American Association of Petroleum Geologists Memoir, vol 70, pp 13–34
Teufel LW, Warpinski NR (1984) Determination of in situ stress from an elastic strain recovery measurements of oriented core: comparison to hydraulic fracture stress measurements In The Rollins Sandstone, Piceance Basin. ARMA-84-0176 25th Symposium on Rock Mechanics, 25–27 June, Evanston
Twiss RJ, Moores EM (1992) Structural geology. W.H. Freeman and Company, New York
van der Pluijm BA, Craddock JP, Graham BR, Harris JH (1997) Paleostress in cratonic North America: implications for deformation of continental interiors. Science 277:794–796
Warpinski NR, Lorenz JC (2008) Analysis of the multiwell experiment data and results—implications for the basin-centered gas model. In: Cumella SP, Shanley KW, Camp WK (eds) Understanding, exploring, and developing tight-gas sands—2005 Vail Hedberg conference, Hedberg series, vol 3. American Association of Petroleum Geologists, Tulsa, pp 157–176
Woodworth JB (1896) On the fracture system of joints with remarks on certain great fractures. Boston Soc Nat Hist Proc 27:163–183
Acknowledgments
Reviews by David Holcomb and an anonymous reviewer are gratefully acknowledged.
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2019 Springer Nature Switzerland AG
About this entry
Cite this entry
Lorenz, J.C., Cooper, S.P. (2019). Natural Fractures. In: Sorkhabi, R. (eds) Encyclopedia of Petroleum Geoscience. Encyclopedia of Earth Sciences Series. Springer, Cham. https://doi.org/10.1007/978-3-319-02330-4_300-1
Download citation
DOI: https://doi.org/10.1007/978-3-319-02330-4_300-1
Received:
Accepted:
Published:
Publisher Name: Springer, Cham
Print ISBN: 978-3-319-02330-4
Online ISBN: 978-3-319-02330-4
eBook Packages: Springer Reference Earth and Environm. ScienceReference Module Physical and Materials ScienceReference Module Earth and Environmental Sciences