Low permeability reservoir is one of the main oil and gas exploration areas in China.
低渗透储层是我国目前油气勘探的主要目标之一。
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。
Wuqi Oilfield; Pore structure; Infiltrating Characteristic; Low Permeability Reservoir.
吴起油田；孔隙结构；渗流特征；低渗储层。
The tight reservoir is of the characteristics of low permeability and high shale content.
低渗透气藏储层一般具有渗透率低、泥质含量高的特征。
Pertaining to a rock that is incapable of transmitting fluids because of low permeability.
一种因为其渗透率很低而不能透过流体的岩石。
Transfer molding techniques provide for excellent consistency, density, and low permeability.
转移成型工艺提供了良好的一致性，密度和低渗透。
Permeability recovery reached 78% and 85% for low and very low permeability cores respectively.
对于低渗、特低渗储层渗透率恢复值可达到78%和85%。
The results indicated coupling between the seepage and the permeability in low permeability rock.
实验结果表明：低渗透岩石渗流过程中存在明显的流固耦合效应。
Ying51 block of Talaha oilfield has extra-low permeability reservoirs, which is produced by fracturing.
他拉哈油田英51区块为特低渗透油层，采用压裂投产方式。
The resulting reservoirs are primarily of secondary porosity with fine throats and very low permeability.
形成了小容量特低渗透性细喉道以次生孔隙为主的双孔隙度储集层。
So the impact of remains water should be considered in study of gas seepage law in low permeability media.
因此，在研究低渗透介质中气体渗流规律时要考虑残余水的影响。
A glassy phase possesses high viscosity at high temperature, high density and low permeability and porosity.
在高温下玻璃相具有高粘度、高密度、低透气性和孔隙率。
There is still no acknowledged dividing standard for low permeability and extra low permeability reservoirs.
低渗透、特低渗透至今没有一个公认的划分标准。
Conventional production decline law incorrectly reflects the production feature of low permeability reservoirs.
常规产量递减规律不能很好地反映低渗透油藏的生产特征。
The seepage flow characteristics of a typical fractured low permeability reservoir were studied by experiments.
对某油田断块含天然裂缝的低渗透储层渗流特征进行了实验研究。
Dynamic analysis method for productivity evaluation of low permeability gas reservoir is studied in this paper.
研究了低渗透气藏气井产能评价的动态分析方法。
The low permeability reservoir reflected by the matrix does not represent the real permeability of the reservoirs.
鄂尔多斯盆地中，所谓“超低渗透”是指基质渗透率，不能代表地层总渗透率。
The generation mechanism of CO during fracturing stimulation in low permeability reservoir is first studied in this paper.
首次对低渗透油田压裂增产过程中一氧化碳气体生成机理进行了综合研究。
Since the pore radius is very tiny in the low permeability porous media, the capillary pressure should be taken into account.
在低渗透多孔介质中，由于孔隙半径小而不能忽略毛细管压力对油气体系相平衡的影响。
It is an effective way to exploit low permeability reservoir, difficult-to-produce reserves and remaining oils with complex Wells.
复杂结构井技术是开发低渗透油藏、难采难动用储量和挖掘剩余油行之有效的手段。
Formation fracturing is the basic measure to develop low permeability oil field. Water searching and shutoff should be done early.
油层压裂改造是开发好低渗透油田最基本的措施以及尽早卡堵水的问题等。
Slow velocity flow of low permeability rock matrix has very wide application background in oilfield development and hydro-engineering.
低渗透岩体的低速渗流在石油开发和水利工程方面具有十分广泛的应用背景。
Application of this method increased the accuracy of logging interpretation in low permeability tight reservoirs in Chuanxi depression.
该方法的应用有效地提高了川西致密低渗透储层的测井解释精度。
Research on characters of non-Darcy flow and starting pressure gradient of low permeability reservoir were foundation of reservoir production.
低渗透储层渗流具有非达西特征和启动压力梯度，是研究低渗透储层开发过程中问题的基础。
The experimental data of fluid flow in porous core with low permeability were analyzed with simulation theory and plotted as a log log typical curve.
用无因次分析法对低渗透岩心的实验数据进行了分析，得出新的渗流规律。
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 results indicate that the forming mechanism of the low permeability in this area is the filling and cementation of autogenetic mineral during diagenesis.
研究结果表明，本区储层砂岩较低渗透率的主要成因是成岩期各种自生矿物的充填和胶结作用。
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。
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。
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