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- The stippled area shows the distribution of a clean, permeable sandstone in the lower part of the lower cretaceous Muddy Formation. 图上画点部分为下白垩纪马迪组下部洁净，渗透的砂岩分布区域。
- By using numerical simulation, the effectiveness of commingled production has been quantitatively studied for multilayered low permeable sandstone reservoirs. 利用数值模拟方法,结合油田现场实际对发育多套油层的低渗透砂岩油田多层合采效果进行定量研究。
- Salinity-sensitivity evaluation in ultra-low permeability sandstone reservoir and its application. 特低渗透砂岩储层盐敏实验及应用。
- The modeling of fracture system is the key of modeling a low permeability sandstone reservoir. 建立低渗透砂岩油藏储集层模型以建立裂缝系统的数值模拟模型为重点。
- The Upper Triassic Yanchang Formation in the Fuxian area is totally a very low porosity and permeability sandstone reservoir. 研究表明,陕北富县延长组总体为特低孔渗砂岩储层。
- Gasikule Oilfield is a typical low permeability sandstone reservoir with strong inter-layer and intra-layer heterogeneity. 尕斯库勒油田为典型的低渗透砂岩油藏,储层差异大,层间、层内非均质严重。
- The threshold pressure gradient of low permeability sandstone was studied experimentally by measuring the pressure attenuation in an unsteady seepage flow. 为了研究低渗透砂岩的启动压力梯度,设计了一种非稳态渗流中测量压力的试验方法。
- The main geologic characteristics of low permeability sandstone gas reservoirs are high antisotropic,small pore-throats radius,high shale content and high water saturation. 低渗砂岩气藏的地质特征主要表现为非均质性严重、孔喉半径小、泥质含量高和含水饱和度高;
- Because of complex pore structure in low permeability sandstone reservoir,it was quite difficult to identify oil or water layer and e-valuate reservoir using normal methods. 低渗透砂岩油藏因其孔隙结构复杂,利用常规方法进行油水层识别和储层评价难度较大。
- Prediction of water block damage in low permeable sandstone reservoirs 用灰关联分析法预测低渗砂岩储层的水锁损害
- This paper studied imbibition law and influencing factor of low permeability sandstone under normal temperature and pressure and pulse pressure through self made experiment apparatus. 文中采用自行研制的实验装置,通过大量的室内实验研究了低渗透砂岩常温常压以及脉冲压力条件下的渗吸规律及其影响因素。
- The property or condition of being permeable. 渗透，渗透性可渗透的特质或状态
- SEDIMENTARY CHARACTERISTICS AND OIL-CONTROLLING FACTORS OF LOW PERMEABLE SANDSTONE RESERVOIRS IN SHUNNING OILFIELD 顺宁油田低渗透砂岩储层沉积特征与控油因素
- INFLUENCE TO OIL HORIZON REFORMATION BY MINERAL COMPOSITION OF DAQING LOW--PERMEABLE SANDSTONE RESERVOIR 大庆低渗透砂岩储层矿物组成对油层改造的影响
- Integrated Evaluation of Fan Delta Compacted and Low Permeable Sandstone Reservoir of Anpeng Deep Zone 安棚深层系扇三角洲低渗致密砂岩储层综合评价
- Microstructure mode and development character of lowest permeable sandstone reservoir of Zhuang 74 fault block in Wuhaozhuang Oilfield 五号桩油田桩74断块特低渗砂岩油藏微构造模式及其开发特征
- The stippled area shows the distribution of a clean, permeable sandstone in the lower part of the lower cretaceous Muddy Formation 图上画点部分为下白垩纪马迪组下部洁净，渗透的砂岩分布区域。
- LOW PERMEABLE SANDSTONE RESERVOIR CHARACTERISTICS AND DIAGENESIS OF CHANG 6,CHANG 7 AND CHANG 8 FORMATION OF THE YANCHANG FORMATION(TRIASSIC),SHANCHENG-YANWU AREA,ORDOS BASIN 鄂尔多斯盆地山城-演武地区三叠系延长组长6-长8低渗储层特征及成岩作用研究
- low permeability sandstone oil reservoirs 低渗透砂岩油藏
- low permeability sandstone reservoir 低渗透砂岩油层
