Oil Shales under Dynamic Stress

  • B. Olinger


The Los Alamos Scientific Laboratory has recently begun development of techniques to fracture oil-shale beds, hundreds of meters beneath the earth’s surface. The resulting shale fragment sizes must permit efficient in-place retorting of organic material from the shale. The initial phase of the program requires the determination of the properties of the shales under dynamic compression. These properties, and those of the proposed explosives, form the base for computer modeling of field events. The dynamic properties of oil shales and the experimental techniques used to determine them are discussed herein.


Free Surface Sound Speed Dynamic Stress Rarefaction Wave Target Plate 


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  1. 1.
    M. E. Chenevert and C. Gatlin, Soc. Petrol. Eng. J. 5, (1)67 (1965).Google Scholar
  2. 2.
    R. N. Shock, B. P. Bonner and H. Louis, “Collection of Ultrasonic Velocity Data as a Function of Pressure for Polycrystalline Solids,” UCRL-51508, Lawrence Livermore Laboratory, Livermore, California (1974).CrossRefGoogle Scholar
  3. 3.
    J. N. Johnson, “Dynamic Anisotropic Constitutive Relations for Oil Shale,” TR 75–25, Terra Tek, Salt Lake City, Utah (1975).Google Scholar
  4. 4.
    J. W. Smith, “Theoretical Relationship Between Density and Oil Yield for Oil Shales,” Report of Investigation 7248, Bureau of Mines, U.S. Dept. Interior (1969).Google Scholar
  5. 5.
    M. P. Felix, “Determination of Stress Levels for Dynamic Fracture of Oil Shale,” report from School of Aeronautics and Astronautics, Purdue University, West Lafayette, Indiana.Google Scholar
  6. 6.
    L. Seaman, J. Appl. Phys. 45, 4303 (1974).CrossRefGoogle Scholar
  7. 7.
    D. E. Grady, R. E. Hollenbach, K. W. Schuler, and J. F. Callender, J. Geophys. Res. 82, 1325 (1977).CrossRefGoogle Scholar
  8. 8.
    J. C. Nunziato, E. K. Walsh, K. W. Schuler, and L. M. Barker, in Handbuch der Physik, Vol. 6a, Part 4, C. Truesdell, ed., Springer, New York (1975).Google Scholar

Copyright information

© Springer Science+Business Media New York 1979

Authors and Affiliations

  • B. Olinger
    • 1
  1. 1.Los Alamos Scientific LaboratoryUniversity of CaliforniaLos AlamosUSA

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