Development of sandy field and application of research in Ningxia
砂田的发展及其在宁夏的应用研究
Study on evolution characteristics of sandy-field in arid region
旱区砂田肥力演变特征研究
Study on sandy-field ecosystem effection was carried in Zhongwei Xiangshan aera of Ningxia in 2007.
2007年对宁夏中卫市香山地区的砂田进行了有关生态效应研究。
A technology to tap potential and stabilize production for offshore sandstone oilfields of lowamplitude anticline;
海上低幅背斜砂岩油田挖潜稳产技术
The characteristics of sweep efficiency and oil-displacement efficiency during the polymer flooding in the heterogeneous sandstone oilfield were studied by oil-displacement experiments on three-dimensional physical models.
通过室内三维物理模拟驱油实验,研究了非均质砂岩油田聚合物驱油过程中波及系数与驱油效率的变化特征,探讨了采用聚合物驱工艺的储层类型对提高采收率的贡献程度。
Field logging tests were made in Daqing Oilfield in order to verify their applicability in the sandstone oilfield, especially in the well the formation series is consist of thin and across shaly-sandstone.
为了探讨过套管地层电阻率测井 (CHFR)在砂岩油田、特别是砂泥岩薄互层层系油井的适用性 ,在大庆油田进行了现场测井试验。
Diagenetic reservoir facies and pore space evolution of low permeability reservoir in Shaxi oilfield;
砂西油田低渗透储层成岩储集相及储集空间演化模式
Taking first member of lower Ganchaigou formation of Paleogene(E13) at Shaxi Oilfield as an example,the diagenesis,diagenetic sequences and stages were studied based on the analytic data of casting thin section,image analysis,scanning electron microscope,electron probe energy spectrometry,cathodoluminescence microscope,X-ray diffraction of clay minerals,vitrinite reflectivity of well core samples.
以砂西油田古近系下干柴沟组下段(E13)为例,综合应用取心井的岩石铸体薄片、图像分析、扫描电镜、电子探针能谱、阴极发光、粘土矿物X衍射分析、镜质体反射率等实验测试资料,对E13储层的成岩作用、成岩演化序列和成岩阶段划分方法进行了研究,分析了低渗透储层成岩作用对储集物性的影响,详细阐述了低渗透储层中各类成岩储集相的特征及其形成机制,并探讨了其储集空间类型及演化模式。
A brownish-red sandstone used as a building material.
褐砂石棕红色砂石，用作建筑材料
A coarse hard sandstone used for making grindstones and millstones.
砂石一种用来做磨石或石磨的粗而硬的砂石
A house built or faced with brownish-red sandstone.
褐砂石房屋用褐砂石建的或用褐砂石糊表面的房屋
to scatter gravel on an icy road
在冰冻的道路撒上砂石
The surrounding country is a wilderness of sand.
周围是茫茫一片砂石地。
lithic arkosic wacke
岩屑长石砂岩质杂砂岩
"Clay, silt, sand, and gravel. "
粘土，粉砂，砂土和砾石。
Sands lithify into sandstones.
砂经过石化而成砂岩。
Minute rough granules, as of sand or stone.
砂，砂砾，砂粒细小的粗颗粒，如砂和石头粒
petrolwum tar sand
含石油沥青的岩石或砂
lithic subarkosic wacke
岩屑亚长石砂岩质杂砂岩
formation-to-gravel size ratio
地层砂与砾石粒度比
rathole gravel slurry
井底口袋内的砾石砂浆
gravel to sand size ratio
砾石-地层砂粒度比
gravel-to-sand median diameter ratio
砾石-地层砂直径中值比
orebulkoil carrier
矿砂散装石油多用船
The gravel ingredient of concrete.
石碴组成混凝土的砂料
subfeldspathic lithic arenite
亚长石质岩屑砂屑岩