... understeer 转向不足；对驾驶盘反应迟钝 understressed sand 疏松砂岩 understressing 应力不足 ...
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...疏松砂岩; 出砂; 介质渗透率; 微粒运移; 渗流速 度; 室内实验; 数学模拟 中图分类号: T E 33 文献标识码: A [gap=1662]Key words: unconsolidated sandstone; sanding ; medium permeability ; sand par ticle migr atio n; seepage v elo city..
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... unstressed syllable 非重读音节 ; 轻读音节 unstressed sand 疏松砂层 ; 疏松砂岩 unstressed sound 轻音 ...
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疏松砂岩油藏 loose sand reservoir
Sand production is one of the major concerns in unconsolidated sandstone reservoir development.
出砂是疏松砂岩油藏开发面临的主要难题之一。
参考来源 - 疏松砂岩脱砂压裂实验与数值模拟研究Gudao oilfield is a loose sand oil reservoir deposited by positive-rhythm fluvial facies with high permeability, high viscosity and high saturation. Ng 3-4 sand is deposited by meandering river, and Ng 5-6 sand is deposited by braid river.
孤岛油田是一个高渗透、高粘度、高饱和的河流相正韵律沉积的疏松砂岩油藏,Ng3-4砂层为曲流河沉积,Ng5-6砂层为辫状河沉积。
参考来源 - 正韵律厚油层剩余油分布模式及水平井挖潜——以孤岛油田中一区Ng5~3层为例·2,447,543篇论文数据，部分数据来源于NoteExpress
疏松砂岩油藏遍布于世界的各个油区。
Unconsolidated sandstone reservoirs are all over international various oil region.
垦东32断块属于典型的疏松砂岩稠油油藏。
Kendong 32 fault block is a typical heavy oil reservoir with loose sandstone.
疏松砂岩稠油油藏孔隙度大，胶结疏松，粘土矿物含量偏高。
Heavy oil reservoir of loose sand is of large porosity, loose cementation and higher clay content.
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