ERL Industry Consortia Technical Reports: Recent submissions

Now showing items 91-93 of 456

    • Integration of Geology, Rock-Physics, Logs, and Pre-stack Seismic for Reservoir Porosity Estimation 

      Al Muhaidib, Abdulaziz; Sen, Mrinal K.; Toksoz, M. Nafi (Massachusetts Institute of Technology. Earth Resources Laboratory, 2011)
      The main objective of this paper is to obtain reservoir properties, such as porosity, both at the well locations and in the inter-well regions from seismic data and well logs. The seismic and well-log datasets are from an ...

    • Finite Difference Elastic Wave Modeling Including Surface Topography 

      Al Muhaidib, Abdulaziz; Fehler, Michael; Toksoz, M. Nafi; Zhang, Yang (Massachusetts Institute of Technology. Earth Resources Laboratory, 2011)
      Surface topography and the weathered zone (i.e., heterogeneity near the earth’s surface) have great effects on elastic wave propagation. Both surface waves and body waves are contaminated by scattering and conversion by ...

    • Nonlinear Conjugate Gradients Algorithm For 2-D Magnetotelluric Inversion 

      Rodi, William L.; Mackie, Randall L. (Massachusetts Institute of Technology. Earth Resources Laboratory, 2000)
      We investigate a new algorithm for computing regularized solutions of the two-dimensional magnetotelluric inverse problem. The algorithm employs a nonlinear conjugate gradients (NLCG) scheme to minimize an objective ...