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Updated: Jun 14, 2026

Mechanical Expansion of Steel Tubing as a Solution to Leaky Wellbores
09:32

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基于核心分析的先进机器学习方法来预测水库收益区的透性

Amad Hussen1, Tanveer Alam Munshi1, Labiba Nusrat Jahan1

  • 1Department of Petroleum and Mining Engineering, Shahjalal University of Science and Technology, Sylhet 3114, Bangladesh.

Heliyon
|July 8, 2024
PubMed
概括

这项研究引入了先进的机器学习模型,用于预测水库岩石的透性,优于传统方法. 额外的树木表现出卓越的准确性,为石油勘探提供了更快,更有效的替代方案,而不是广泛的实验室分析.

关键词:
核心数据 核心数据核心特征排名 核心特征排名机器学习 机器学习石油和度的和度是油.透度建模的模型.多孔性 多孔性储水池的表征 储水池的表征基于树的算法.

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In linear magnetic materials, like paramagnets and diamagnets, magnetization is proportional to the magnetic field intensity. The constant of proportionality, a dimensionless number, is called magnetic susceptibility. The value of the susceptibility depends on the type of material.
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Mechanistic models are utilized in individual analysis using single-source data, but imperfections arise due to data collection errors, preventing perfect prediction of observed data. The mathematical equation involves known values (Xi), observed concentrations (Ci), measurement errors (εi), model parameters (ϕj), and the related function (ƒi) for i number of values. Different least-squares metrics quantify differences between predicted and observed values. The ordinary least squares (OLS)...
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Model-Independent Approaches for Pharmacokinetic Data: Noncompartmental Analysis

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Aggregates contain pores of varying sizes; while some are completely enclosed within the particles, others open onto the surface, allowing water to penetrate. The porosity of aggregates is a major factor contributing to the overall porosity of concrete, given that aggregates constitute about three-quarters of concrete's volume.
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Permeability in the context of concrete refers to how easily liquids or gases can pass through the material. This quality is crucial for assessing the water-tightness and durability of concrete structures and their resistance to chemical attacks. Concrete permeability can be determined through comparative laboratory tests. These tests typically involve sealing a concrete specimen from the sides, applying water pressure to the top surface with pressure, and measuring the amount of water passing...