大部分低渗透气藏属于变形介质。
Most low permeability gas reservoirs belong to deformed media.
研究了低渗透气藏气井产能评价的动态分析方法。
Dynamic analysis method for productivity evaluation of low permeability gas reservoir is studied in this paper.
低渗透储层是我国目前油气勘探的主要目标之一。
Low permeability reservoir is one of the main oil and gas exploration areas in China.
裂缝是低渗透油气藏的重要储集空间与运移通道。
Fracture is the important Spaces and migration channels of low permeable reservoir.
低渗透、特低渗透至今没有一个公认的划分标准。
There is still no acknowledged dividing standard for low permeability and extra low permeability reservoirs.
转移成型工艺提供了良好的一致性，密度和低渗透。
Transfer molding techniques provide for excellent consistency, density, and low permeability.
因此在低渗透油气藏的开采中，不宜采用降压开采。
Therefore, lowered pressure should not be used in the exploitation of low permeation oil reservoirs.
安塞地区延长组具低孔隙度、低渗透率的储集特点。
Yangchang Series in Ansai area is characterized by low Porosity and low Permeability.
活性剂驱更适合于低渗透油藏和比较均匀的中渗透油藏。
Surfactant flooding is more suitable for low permeable reservoirs and uniform medium permeable 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。
Conventional production decline law incorrectly reflects the production feature of low permeability reservoirs.
应用纳米技术，开展了低渗透砂岩油田提高注水能力实验。
Experiments of enhancing injection capacity in low - permeability sandstone reservoir are conducted by nanometer technology.
得到了裂缝性低渗透储层岩心水相渗透率随回压的变化曲线。
The relation curves of water phase permeability of reservoir cores and back-pressure were obtained.
该研究结果对含水平裂缝的低渗透油藏高效开发具有指导意义。
These results have important instructional significance to highly efficient exploitation of fractured low permeability reservoirs with horizontal fractures.
台105合作开发区葡萄花油层属低渗透-特低渗透岩性油藏。
Tai 105 cooperative developing block is a lithologic reservoir of low or extra low permeability.
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。
So the impact of remains water should be considered in study of gas seepage law in low permeability media.
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。
The results indicated coupling between the seepage and the permeability in low permeability rock.
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。
The generation mechanism of CO during fracturing stimulation in low permeability reservoir is first studied in this paper.
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 experimental data of fluid flow in porous core with low permeability were analyzed with simulation theory and plotted as a log log typical curve.
为了快速准确地测定低渗透岩石的渗透系数，推导了各种渗透实验的解析解。
In order to determine the low permeability of rocks both rapidly and reliably in laboratory, the rigorous analytical solutions for various kinds of laboratory permeability tests are derived.
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。
Slow velocity flow of low permeability rock matrix has very wide application background in oilfield development and hydro-engineering.
考虑启动压力梯度和介质变形的影响，研究低渗透油藏中直井产量的变化规律。
With consideration of start up pressure gradient and media deformation, this paper studies vertical well production in low permeable reservoirs.
注入的流体趋向流入阻力最小的通道，这可能会使低渗透区域接受的处理不足。
Injected fluids tend to follow the path of least resistance, possibly resulting in the least permeable areas receiving inadequate treatment.
因此，在进行低渗透油藏垂直裂缝井产能分析时，必须考虑启动压力梯度的影响。
Therefore, the impact of starting pressure gradient must be considered when analyzing the productivity of vertical fracture well in low permeability reservoir.
采用了修正的析因设计方案，对低渗透致密砂岩进行了有效应力方程的实验研究。
Laboratory study on the effective stress of low-permeability sandstone rock was carried out using the modified factorial design program.
低渗透砂岩储层经历复杂的成岩作用，对有利储集相带的分布有较强的控制作用。
Complicated diagenesis had happened in the low - permeability sandstone reservoir which mainly controls the distribution of advantageous reservoir facies.
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。
It is an effective way to exploit low permeability reservoir, difficult-to-produce reserves and remaining oils with complex Wells.
侏罗系煤系地层广泛分布于我国西北地区，低渗透砂岩储集层是其主要的储集层类型。
Jurassic coal-bearing formation scatters over the northwestern China. The low-permeability sandstone reservoir occurs as the main reservoir type.
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 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 threshold pressure gradient of low permeability sandstone was studied experimentally by measuring the pressure attenuation in an unsteady seepage flow.
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