[HTML][HTML] Predicting permeability from 3D rock images based on CNN with physical information
Permeability is one of the most important properties in subsurface flow problems, which
measures the ability of rocks to transmit fluid. Normally, permeability is determined through …
measures the ability of rocks to transmit fluid. Normally, permeability is determined through …
Data-driven machine learning approaches for precise lithofacies identification in complex geological environments
Reservoir characterization is a vital task within the oil and gas industry, with the identification
of lithofacies in subsurface formations being a fundamental aspect of this process. However …
of lithofacies in subsurface formations being a fundamental aspect of this process. However …
Data-driven in-situ geomechanical characterization in shale reservoirs
Compressional and shear travel time logs (DTC and DTS) acquired using sonic logging
tools are crucial for subsurface geomechanical characterization. In this study, 13 'easy-to …
tools are crucial for subsurface geomechanical characterization. In this study, 13 'easy-to …
Petrophysical characteristics and log identification of lacustrine shale lithofacies: A case study of the first member of Qingshankou Formation in the Songliao Basin …
B Liu, X Zhao, X Fu, B Yuan, L Bai, Y Zhang… - Interpretation, 2020 - library.seg.org
As an unconventional resource, shale reservoirs recently have attracted considerable
attention in the petroleum industry. Shale plays are highly heterogenous vertically and …
attention in the petroleum industry. Shale plays are highly heterogenous vertically and …
Data-driven in-situ sonic-log synthesis in shale reservoirs for geomechanical characterization
Summary Compressional–travel–time (DTC) and shear–travel–time (DTS) logs acquired
using sonic–logging tools are crucial for subsurface geomechanical characterization. In this …
using sonic–logging tools are crucial for subsurface geomechanical characterization. In this …
Electro-facies classification based on core and well-log data
Facies studies represent a key element of reservoir characterization. In practice, this can be
done by making use of core and petrophysical data. The high cost and difficulties of drilling …
done by making use of core and petrophysical data. The high cost and difficulties of drilling …
[PDF][PDF] 基于随钻测压流度的地层渗透率评价方法及产能预测
时新磊， 崔云江， 许万坤， 张建升， 关叶钦 - PETROLEUM …, 2020 - cpedm.com
基于随钻测压过程中流度的测量机理, 通过大量的测压流度数据分析发现,
水基钻井液钻井条件下(水基钻井液滤液) 的随钻测压流度与钻井液滤液黏度乘积无限接近于相 …
水基钻井液钻井条件下(水基钻井液滤液) 的随钻测压流度与钻井液滤液黏度乘积无限接近于相 …
[PDF][PDF] Formation permeability evaluation and productivity prediction based on mobility from pressure measurement while drilling
X Shi, Y Cui, W Xu, J Zhang, Y Guan - Petroleum Exploration and …, 2020 - researchgate.net
Based on the measurement mechanism of mobility in pressure measurement while drilling,
through analyzing a large number of mobility data, it is found that under the condition of …
through analyzing a large number of mobility data, it is found that under the condition of …
Formation permeability evaluation and productivity prediction based on mobility from pressure measurement while drilling
S Xinlei, CUI Yunjiang, X Wankun, J ZHANG… - Petroleum Exploration …, 2020 - Elsevier
Based on the measurement mechanism of mobility in pressure measurement while drilling,
through analyzing a large number of mobility data, it is found that under the condition of …
through analyzing a large number of mobility data, it is found that under the condition of …
Semi-supervised learning–based petrophysical facies division and “Sweet Spot” identification of low-permeability sandstone reservoir
H Fan, X Zhao, X Liang, Q Miao, Y Jin… - Frontiers in Earth …, 2022 - frontiersin.org
The identification of the “sweet spot” of low-permeability sandstone reservoirs is a basic
research topic in the exploration and development of oil and gas fields. Lithology …
research topic in the exploration and development of oil and gas fields. Lithology …