The Upper Paleozoic gas reservoirs in E' er-duosi Basin belong in the typical low-porosity and low-permeability sandstone reservoirs.
鄂尔多斯盆地上古生界气藏属于典型的低孔隙、低渗透性砂岩气藏。
A great number of the "close pores" are present in low-porosity cementitious materials, which can cause the mercury intrusion method to lose the "missing porosity".
在低孔隙率胶凝材料中，大量闭合孔的存在使压汞法出现大的“损失孔隙”。
Therefore, helium porosity may be used as a structural parameter for low-porosity cementitious materials, but an incorrect conclusion may be drawn if mercury porosity is used.
因此，氦孔隙率可以作为低孔隙率胶凝材料的结构参数，而用压汞法可能会导致错误的结论。
The result shows that there exist the features of poor sorting, low shale content and poor physical properties in the reservoirs, which belong to low-porosity and extra-low-permeability reservoirs.
研究结果表明，该区含油气储集层具有分选性差、泥岩含量低、物性差的特征，属于低孔-特低渗型储集层。
However, the higher the filtration rate, or the presence of viscous or low porosity dust layer, should take a slightly higher value.
但若采纳较高的过滤速度，或存在粘性或低孔率的尘埃层，应取稍高的数值。
C. If water flows through a rock easily, it has permeability but low porosity.
如果水很容易的留过岩石的孔，就是有渗透性，但是多孔性很低。这个文章也没有说说。
The reservoirs in Baota Formation of Middle Ordovician in South Sichuan are characterized by low porosity and low permeability and belong to a fractured type.
川南地区中奥陶统宝塔组储层具低孔低渗特征，属裂缝性储集类型。
Results indicate that RPC possesses very low porosity and its air permeability is lower by 1-2 magnitudes than that of conventional concrete.
结果表明：RPC具有非常低的孔隙率，其气体渗透系数比传统混凝土的低1 ~ 2个数量级。
Reservoir rocks are characterized with low porosity and permeability, due to weak karstification and deep burial.
低孔、低渗是该储层的特点，原因是岩溶作用强度不够和埋藏较深。
With the further exploration of Tuha basin, one difficult problem is logging interpretation and reservoir evaluation for low porosity and low permeability reservoir.
随着吐哈盆地勘探的进一步深入，低孔、低渗储层是测井解释和储层评价的一个难题。
A method for evaluation of low porosity dolomite reservoir using lithology density and compensated neutron logs is presented in this paper.
本文介绍一种用岩性密度和补偿中子双孔隙度法评价低孔隙度白云岩气藏的方法。
The actual application of these models to some gas reservoirs with low porosity and permeability has proved their reliability and satisfaction in logging interpretation.
通过所建模型在某气田低孔隙度低渗透率储层测井解释中的实际应用，取得了满意的效果。
Those analyses could be used in decision making for fracturing in low porosity and low permeability reservoirs.
上述分析与认识，可以为油气层产能预测及低孔低渗油气层压裂改造决策提供依据。
Anpeng deep layer series is a clastic reservoir with low porosity, low permeability and fracture growth, where fractures are the main hydrocarbon migration channel and storage space.
安棚地区深层系为低孔、低渗、裂缝发育性碎屑岩储层，裂缝是主要的油气运移通道和储集空间。
The sand body at Shihezi formation of Tabamiao area in Erdos basin is mainly plain and fluvial deposits with characteristics of low porosity, low permeability and high impedance.
鄂尔多斯盆地塔巴庙工区下石盒子组砂岩体主要属平原分流河道沉积，具有低孔、低渗和高阻抗特征。
Gas reservoir in Xujiahe Section 2 in west Sichuan are low porosity, low permeability, deep, high formation pore and fracture pressure, etc.
川西须家河组2段气藏属于低渗低孔致密深层气藏，地层压力和破裂压力高。
The SEM photo shows that the nickel deposit has even crystal size, good adhesion, low porosity and strong corrosion resistance.
镀镍层SEM照片显示，镀镍层晶粒尺寸大小均匀，各晶粒间结合紧密，孔隙率低，耐腐蚀能力强。
It indicates that core experiments of petrophysical parameters for low porosity and permeability reservoir are important in establishing logging interpretation models and formation evaluation.
表明开展低孔隙度低渗透率储层的岩石物理实验，对于建立测井解释模型，进而评价该类储层，具有重要的研究价值。
The complex geology of Tuha oilfield has the characteristics of low porosity, low permeability and abundant fracture.
吐哈油田地质情况比较复杂，其特点是：低孔、低渗裂缝发育。
In Kuche area, the sandstone reservoir is characterized by low porosity, low permeability and high pressure, and pore texture is complex, so, it is very difficult for reservoir log evaluation.
库车地区砂岩储层以高压低孔隙度低渗透率为显著特征，且储层结构复杂，给储层测井评价带来很大困难。
Tight gas Wells are generally characterized by low porosity, low permeability and high water saturation.
致密气井普遍具有低孔、低渗、高含水饱和度的特点。
Properties of Products: low porosity bricks USES low mullite stones as main raw material, main mineral compositions are mullite phases after pressing sintering.
产品特点：低气孔率粘土砖是采用低氯莫来石为主要原料，经高压成型、高温烧结而成，主要矿物组成为莫来石相。
Yangchang Series in Ansai area is characterized by low Porosity and low Permeability.
安塞地区延长组具低孔隙度、低渗透率的储集特点。
The reservoir has low permeability and low porosity.
据统计，该区储层属于低孔、低渗型储层。
Low porosity and high heterogeneity in carbonate reservoir make the conventional logging method invalid which USES the resistivity to identify fluid property.
碳酸盐岩储层由于其孔隙度低、非均质性强等原因，使得以电阻率高低来识别储层流体性质的常规方法失效。
In the studied area, the reservoirs, which buried deeply with strong compactness, belong to typical low porosity and low permeability reservoirs.
研究区域内储层埋藏深、压实强烈，属于典型的低孔低渗储层。
Budart Group of Sudert district in Hailaer Basin is a reservoir that has very low porosity, very low permeability, double pore system and it is rich in fracture.
海拉尔盆地苏德尔特地区布达特群是特低孔特低渗双孔隙介质储层，裂缝发育。
The reservoir of Wenmi Oilfield in Tuha area is characterized by low porosity, low permeability and low productivity, as well as high wax and high asphalt in crude oil.
吐哈温米油田属于低孔、低渗、低产能油藏，原油含蜡量、沥青质较高，油井的近井地带结垢严重。
The reservoir of Wenmi Oilfield in Tuha area is characterized by low porosity, low permeability and low productivity, as well as high wax and high asphalt in crude oil.
吐哈温米油田属于低孔、低渗、低产能油藏，原油含蜡量、沥青质较高，油井的近井地带结垢严重。
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