ERL Industry Consortia Technical Reports: Recent submissions

Now showing items 121-123 of 456

    • Estimation Of Lithologies And Depositional Facies From Wireline Logs 

      Saggaf, Muhammed M.; Nebrija, Ed L. (Massachusetts Institute of Technology. Earth Resources Laboratory, 1999)
      We approach the problem of identifying facies from well logs though the use of neural networks that perform vector quantization of input data by competitive learning. The method can be used in either an unsupervised or ...

    • Dispersion Analysis Of Cross-Dipole Data 

      Huang, Xiaojun; Burns, Daniel R.; Toksoz, M. Nafi (Massachusetts Institute of Technology. Earth Resources Laboratory, 1998)
      In this paper, we demonstrate that dispersion analysis of cross-dipole data has promising potential not only for differentiating stress-induced anisotropy from intrinsic anisotropy, but also for providing information on ...

    • Toward The Simulation Of Attenuation: Oscillatory Flow In Porous Rock 

      Olson, John F. (Massachusetts Institute of Technology. Earth Resources Laboratory, 1998)
      Fluid flow in porous rock due to an oscillatory pressure gradient is simulated. We observe distributions of density and velocity in the rock which point to viscous dissipation. We will use this method to seek a deeper ...