In China, the low permeability reservoir will become the mainstream of oil and gas exploration and development.
在我国，低渗透油藏将成为油气勘探开发的主流。
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 multiple fracturing technique is one of effective approaches to enhance the production of the low permeability reservoir.
重复压裂技术是提高低渗透油藏产量的有效途径之一。
The throat characteristic of the low permeability reservoir is the crucial factor that decides if physical quality is good in low permeability layer.
低渗透储层喉道特征是决定储层物性好差的关键因素。
In this paper, the modified starch polymer gel system is investigated for fracture plugging in the low permeability reservoir of Chang 6 in Zhengjin oilfield.
本文以镇泾油田长6低渗透油藏为例，选取改性淀粉聚合物凝胶体系进行地下成胶封堵裂缝实验研究。
A systematical experimental method of acid treatment for increasing injection of injection Wells and well stimulation in the low permeability reservoir of Binnan oil field was proposed.
提出了一种针对滨南低渗油田欠注井酸化增注的系统实验研究方法。
It was difficult for pulse testing in the low permeability reservoir, selection of calculation point of pulse directly affected the interpreting results of pulse pressure response curves.
低渗透油藏脉冲试井难度大，脉冲计算点的取法直接影响脉冲压力反应曲线的解释结果。
The original elastic energy in low permeability reservoir is generally small, so all the oil fields early or late adopt water flooding to keep the pressure of the low permeability reservoir.
我国低渗透油藏的天然弹性能量普遍较小，所以基本上都先后采取了注水保持压力的开发方式。
Therefore the log interpretation model should be set up in consideration of the different reservoir types and its key problem is to identify the low permeability reservoir type by use of log data.
因此，低渗透储集层的测井解释模型要针对不同的储集层类型建立模型，其核心问题是利用测井资料进行低渗透储集层类型的识别。
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。
Complicated diagenesis had happened in the low - permeability sandstone reservoir which mainly controls the distribution of advantageous reservoir facies.
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。
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。
Jurassic coal-bearing formation scatters over the northwestern China. The low-permeability sandstone reservoir occurs as the main reservoir type.
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。
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。
The main characteristics of Gunan 131 fault block oil reservoir in Gudao oilfield are deep burial, low permeability, difficult water injection, low recovery percent and low recovery efficiency.
孤岛油田孤南131断块油藏的主要特征是埋藏深、渗透率低、注水困难、采出程度低、采收率低。
In combination with oil testing data after fracturing, the separations are used in low permeability reservoir discrimination and it has achieved good effectiveness.
并结合压裂后试油资料，将微电极负差异现象应用于低渗透油藏储层判别中，取得了良好的效果。
Therefore, the impact of starting pressure gradient must be considered when analyzing the productivity of vertical fracture well in low permeability reservoir.
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。
The low reservoir permeability is mainly caused by destroyed fracture system, producing and increasing fragmented coal and mylonitic coal.
碎粒煤和糜棱煤的不断产生与增加及对裂隙系统的严重破坏是煤储层低渗透性主要影响因素；
In the case of same horizontal section, the oil production increase in low permeability reservoir is more than that in high permeability reservoir.
研究表明在水平段长度相同的情况下，低渗油藏的增产倍数高于高渗油藏。
The testing results of a low permeability reservoir indicate that this IPR equation can effectively evaluate the impact of starting pressure gradient on inflow performance.
某低渗透油田的测试分析结果表明，该IPR方程能有效评价启动压力梯度动态变化对油井动态的影响。
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。
Successful adjustment of injection and production system is an important approach to exploit the low super low permeability reservoir efficiently.
搞好油藏的注采系统调整，是高效开发低特低渗透油田的重要措施。
Practice for the development of oilfield exploitation of the world indicates that the water jet perforation is the optimal method for low permeability reservoir.
国内外油气田开发的实践表明：对于低渗油田，水力深穿透水平钻孔是最佳的开发方式。
The fluid loss reducing capacity of the gel was investigated in the microcrack reservoirs of the low permeability gas reservoir through evaluation tests.
通过评价实验，考察了压裂液冻胶在低渗透气藏微裂缝储层中的降滤失性能。
The study shows that the swelling clay is the key factor that affects considerably the percolation feature of low permeability reservoir.
分析认为，膨胀性粘土的存在是影响低渗透油藏渗流特性的关键因素；
The extremely low permeability of Chang8 reservoir in Xifeng Oilfield makes hydraulic fracturing both an important treatment and development method for the oilfield.
西峰油田长8储层低渗特低渗的地质特征决定了水力压裂不仅是重要的增产措施，而且是重要的开发手段。
The research may be a good example for the development of low permeability reservoir.
该研究对低渗透油藏开发具有一定的借鉴作用。
A new simple pore mechanics model is established based the pore structure of low permeability reservoir rock, from which the quadratic equation of effective stress and permeability can be educed.
针对多孔介质特殊的孔隙结构特征，建立了一个新的简化孔隙力学模型，并由该模型导出了渗透率与有效应力的二次多项式关系。
A new simple pore mechanics model is established based the pore structure of low permeability reservoir rock, from which the quadratic equation of effective stress and permeability can be educed.
针对多孔介质特殊的孔隙结构特征，建立了一个新的简化孔隙力学模型，并由该模型导出了渗透率与有效应力的二次多项式关系。
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