Borehole resistivity simulations of oil-water transition zones with a 1.5D numerical solver
نویسندگان
چکیده
منابع مشابه
Goal-Oriented Self-Adaptive hp Finite Element Simulation of 3D DC Borehole Resistivity Simulations
In this paper we present a goal-oriented self-adaptive hp Finite Element Method (hp-FEM) with shared data structures and a parallel multi-frontal direct solver. The algorithm automatically generates (without any user interaction) a sequence of meshes delivering exponential convergence of a prescribed quantity of interest with respect to the number of degrees of freedom. The sequence of meshes i...
متن کاملParallel simulations of 3 d DC borehole resistivity measurements with goal - oriented self - adaptive hp finite element method
In this paper we present a parallel algorithm of the goal-oriented self-adaptive hp Finite Element Method (hp-FEM) with shared data structures and with parallel multi-frontal direct solver. The algorithm generates in a fully automatic mode (without any user interaction) a sequence of meshes delivering exponential convergence of the prescribed quantity of interest with respect to the mesh size (...
متن کاملCross-borehole resistivity tomography of Arctic and Antarctic sea ice
As an inhomogeneous mixture of pure ice, brine, air and solid salts the physical properties of sea ice depend on its highly temperature-dependent microstructure. Understanding the microstructure and the way it responds to variations in temperature and salinity is crucial in developing an improved understanding of the interaction between sea ice and the environment. However, measurements monitor...
متن کاملResearch on Algorithm of Borehole Resistivity Imaging Method
Original scientific paper Traditional dc electrical exploration method will face great challenge when detecting deep, complex geologic target. With the purpose, forward modelling and inverse modelling method of borehole resistivity has been developed. According to the characters of geology, the geological model has been set up. The numerical simulation shows that borehole resistivity method is ...
متن کاملTemporal variations in sea ice resistivity: Resolving anisotropic microstructure through cross‐borehole DC resistivity tomography
[1] The distribution and connectivity of brine pockets in first year sea ice has a determining influence on the bulk properties of the ice and its interaction with the environment. The structure of the brine network depends upon both temperature and salinity, and a full understanding of the temporal evolution of sea ice physical properties requires measurements that are sensitive to the microst...
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ژورنال
عنوان ژورنال: Computational Geosciences
سال: 2020
ISSN: 1420-0597,1573-1499
DOI: 10.1007/s10596-020-09946-5