1) low permeability and middle porosity
低渗中孔
2) middle-low porosity
中低孔、低渗
3) reservoir of middle-low porosity and low permeability
中-低孔低渗储层
4) low porosity and low permeability
低孔低渗
1.
An application of NMR logging to calculating permeability in low porosity and low permeability reservoir;
核磁共振测井在低孔低渗储层渗透率计算中的应用
2.
According to membership function and maximum subordination principle,this paper establishes a mathematics model to identify fluid in low porosity and low permeability area by using seven basic reservoir parameters with different weight.
低孔低渗储层的流体性质识别问题一直是测井解释的难点,模糊模式识别无疑是一种较为有效的方法,在分析国内研究现状的基础上,提出了模型建立和判别标准。
3.
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。
5) low porosity and permeability
低孔低渗
1.
In order to evaluate the reservoir oil-bearing property effectively and get accurate water saturation,many rock-electricity experiments are carried out in different strata and sandstone reservoirs with low porosity and permeability of different lithology.
在实际地层中岩电参数比较复杂,为了有效评价储层含油性,求准含水饱和度参数,本文利用不同地层、不同岩性的低孔低渗储层砂岩进行岩电实验,根据实验结果阐述了岩电实验参数的应用意义和在实际生产中含水饱和度的确定方法。
6) low-porosity and low-permeability
低孔低渗
1.
Research of identifying and evaluating low-porosity and low-permeability gas-layers in well-logging;
低孔低渗气层测井识别与评价方法研究
2.
In recent years,because common postfracture response is poor in complex fault block reservoir with low-porosity and low-permeability,high temperature and high pressure,we carry out the testing of new composit fracturing technology.
针对中原油田低孔低渗、高温高压、多层系的复杂断块油气藏近些年压裂效果欠佳 ,部分储量动用程度较低的情况 ,进行了复合压裂新工艺的试验。
补充资料：低渗溶液
低渗溶液
hypotonic solution
低于人血浆渗透压的溶液。人血浆渗透压为0.71kPa。通常以此为标准来衡量溶液的渗透压，低于此标准的溶液被称为低渗溶液。主要用于高渗性脱水的病人。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条