Cancellous stone good water imbibition, briefly carved shape processing.
松质石料的吸水性好,简略加工雕刻外型。
Flower stone surface legacy modern tide worm fossil remains extremely easily, so the strong water imbibition, in the rockery, often grow green plants on its surface.
芦管石表面极易遗留近代潮虫遗体化石,所以吸水性较强,在假山中,常常在其表面栽种绿色植物。
Spontaneous water imbibition phenomena exist in the most of oil-gas reservoirs especially in the oil-gas reservoirs with active edge water or bottom water and fracture-type oil-gas reservoirs.
渗吸现象存在于大多数油气藏中,尤其是具有活跃边底水的油气藏和裂缝性油气藏。
An imbibition test is a comparison of the imbibition potential of water and oil into a rock.
毛细运移测试是水和油进入岩石的吸液位势的一种比较。
The effect of inorganic salt on spontaneous imbibition and recovery factor of surfactant flooding has been studied under water-wet condition with outcrop sandstone cores.
利用国产露头砂岩岩心,研究了亲水条件下,无机盐对岩心采用表面活性剂溶液进行自发渗吸驱油的规律和采收率的影响。
Results show that initial water saturation swi has a strong effect on rate of imbibition of sandstone system.
结果表明,束缚水饱和度对砂岩体系自吸速度有较强的影响。
A production decline model which is fit for water huff and puff well is established based on the in-site production data and imbibition experiment in lab.
并根据矿场生产动态数据和室内渗吸实验,建立适合于注水吞吐井的产量递减模型。
Many factors affect the process of spontaneous imbibition. This paper is focused on the effect of initial water saturation and rock lithology on rate of imbibition and oil recovery.
影响自吸的因素有很多,文中主要研究束缚水饱和度和岩石性质对自吸速度及采收率的影响。
Among three types of rocks, at zero initial water saturation, imbibition recovery from chalk samples is the highest, about 23% higher than that from sandstone with similar permeability.
在束缚水饱和度为零的情况下,三种类型岩石中以石灰岩的自吸采收率最高,其值比同等渗透率级别的砂岩高23%。
The mathematical model of imbibition production was established. The pilot test of water injection was researched.
建立了渗吸式开采模型,对注水先导性试验进行了研究。
For naturally fractured low permeable limestone reservoirs, the oil displacing function by spontaneous imbibition of water is weak when the matrix rock surfaces are mixed wet or oil wetted.
裂缝发育的低渗灰岩储层,当基质岩块为混湿及油湿时,毛细渗吸驱油作用很弱。
The fluid flow properties and mechanism of fluid flow in low-permeability reservoir with fractured sandstones are complicated. The spontaneous imbibition of water is very important for oil recovery.
低渗透裂缝性油田开发比较复杂,其中水的自发渗吸对原油的开采十分有利。
The fluid flow properties and mechanism of fluid flow in low-permeability reservoir with fractured sandstones are complicated. The spontaneous imbibition of water is very important for oil recovery.
低渗透裂缝性油田开发比较复杂,其中水的自发渗吸对原油的开采十分有利。
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