Minhui Lee

TL;DR: The goal is to explore and record the variability of the computed effective properties as a function of using different tools and workflows, and benchmarking is the topic of the two present companion papers.

TL;DR: This analysis provides the DRP community with a range of possible outcomes which can be expected depending on the solver and its setup, and falls within the ranges consistent with the relevant laboratory data.

TL;DR: In this article, the authors measured the ultrasonic velocities of the same type of rock and found that the difference of ultrasonic velocity between fresh rock and weathered rock indicates the degree of weathering.

TL;DR: In this paper, the errors in seismic velocity by resolution and smoothing of pore geometry using three samples: an unconsolidated sand pack and two medium-porosity sandstones with different degrees of consolidation, and they concluded that the resolution should be considered in the first place when obtaining digital pore microstructures to minimize errors in velocity estimation.

TL;DR: In this paper, the smoothing effect during tomographic inversion creates artifacts in pore micro-structures and causes inaccurate property estimation, and to mitigate this artifact, they tried to use sharpening filter and neural network classification techniques.