自动盐识别中的dnn:它们有多有效,我们如何对它们的性能进行排名?

D. Oikonomou, G. Stefos, T. Papadopoulos, C. Jaruwattanasakul, S. Purves, E. Larsen
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引用次数: 0

摘要

地球上一些有大量石油和天然气聚集的地区在地表下也有大量的盐沉积,精确地确定大量盐沉积的位置是非常困难的。目前,地震成像仍然需要专家对盐体进行解释。这导致了非常主观的、高度多变的渲染,因此对石油和天然气公司的钻井人员来说,这是潜在的危险情况。深度学习算法已被用于解决一些地下成像任务,如分类和分割。这些算法是自动地震解释(ASI)概念的一部分,它现在使地震解释人员能够比使用传统软件更有效地完成常规解释任务。那么,当考虑盐识别任务时,这些ASI网络如何工作呢?他们的效率如何?计算成本是多少?他们的产出有多好?我们如何衡量他们的表现和他们增加的价值?
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DNNs in Automatic Salt Identification: How Effective Are They, and How Do We Rank their Performance?
Summary Several areas of Earth with large accumulations of oil and gas also have huge deposits of salt below the surface and identifying where large salt deposits are precisely is very difficult. Currently seismic imaging still requires expert human interpretation of salt bodies. This leads to very subjective, highly variable renderings therefore to potentially dangerous situations for oil and gas company drillers. Deep learning algorithms have been used to solve several subsurface imaging tasks such as classification and segmentation. These algorithms are part of the concept of automatic seismic interpretation (ASI), which is now enabling seismic interpreters to complete routine interpretation tasks much more efficiently than what could be done using legacy software. So, how do these ASI networks work when the salt identification task is considered? How efficient are they? What is the computational cost? How good are their outputs? How can we measure their performance and the value they add?
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DNNs in Automatic Salt Identification: How Effective Are They, and How Do We Rank their Performance? Residual and Commercial Gas Discrimination by Spectral Decomposition Using Ultra-Far Stacked Seismic Data, Nile Delta, Egypt The Architecture of the Eastern Mediterranean and Implications for Play Potential, Tying the Marginal Basins Together Integration of Potential Methods and Surface Data for the Construction of a Structural Section in Aitoloakarnania Structural and Gravimetric-Magnetic Modeling to Support Sub-Salt Plays in Western Greece: the Patraikos Gulf Case Study
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