2) argillaceous sandstone
泥质砂岩
1.
Research on rock mechanic characteristics of slight weather argillaceous sandstones in Sichuan Basin;
四川盆地区红层弱风化泥质砂岩力学特性试验研究
2.
But the clean sand model through which we can calculate for- mation water resisitivity is unsuitable for argillaceous sandstone.
地层水电阻率是测井解释中一个极其重要的参数,以纯地层条件推导的用于确定地层水电阻率的自然电位理论模型不适合泥质砂岩地层。
3.
The argillaceous sandstone reservoir has a large distributed area in Linnan oilfield.
高泥质砂岩油层在临南分布面积较大,过去在测井解释中将这类油层多解释为水层或油水同层,没有投入开发。
3) shaly sands
泥质砂岩
1.
Generalized matrix-conducting pore combination resistivity model in laminated and dispersed shaly sands;
骨架导电的混合泥质砂岩通用孔隙结合电阻率模型研究
2.
Experimental research of dispersion properties on shaly sands with different fluid properties is the petrophysical basis to evaluate the water cut or low resistivity oil-bearing formation using complex resistivity logging technique.
通过水驱水、水驱油、油驱水的岩石复电阻率频散特性的实验研究,发现泥质砂岩的复电阻率频散特性受含油饱和度的影响较大,受地层水矿化度的影响较小,尤其是异相电阻率,受地层水矿化度的影响更小;与含水泥质砂岩相比,含油泥质砂岩的相角相对较大,且随着含油饱和度的增加而增大;含水岩石和含油岩石在频散特性上存在着较大差异。
3.
The complex resistivity of patial-water saturated shaly sands has been investigated under reservoir condition.
文章研究了泥质砂岩在模拟地层条件下驱替时的复电阻率特性。
4) shaly sand
泥质砂岩
1.
The experiment of NMR characteristics of shaly sand under different salinity;
多矿化度下泥质砂岩核磁共振特性实验
2.
Establishment of dual water conductivity model for laminated and dispersed shaly sands;
混合泥质砂岩双水电导率模型
3.
Experimental research on electrical properties of shaly sand under different sal inity.;
多浓度下泥质砂岩电学性质实验研究
5) shaly sandstone
泥质砂岩
1.
There are several types of shaly sandstone reservoirs in Mesozoic strata in Tahe Oilfield.
塔河油田中生界泥质砂岩油气层类型多,经测试可确定的油气层类型有:凝析气层、油气层、油层和软沥青等。
2.
The therical water saturation model in shaly sandstone is derived from HB equation under the consideration of many factors that affect the reservoir conductance.
根据HB方程并考虑多种导电影响因素,得到了泥质砂岩的含水饱和度理论公式。
3.
And the shaly sandstone is the primary type of hydrocarbon reservoirs now.
并且泥质砂岩储层是当今石油的主要储集岩石的类型，因此研究泥质砂岩储集层的渗透率是十分必要而且非常有意义的工作。
6) sandy mudstone
砂质泥岩
1.
Through the observation and testament of the surrounding rock of Caoyuling Tunnel, this paper analyzes the substantial components and engineering geological property of the sandy mudstone.
通过对草峪岭隧洞围岩的观测试验,分析研究了砂质泥岩的物质组成及工程地质特性。
2.
By the computerized tomography(CT) technology,the properties of damage propagation of sandy mudstone,on top and waist of Fenghuo Shan tunnel in Tibetan plateau,are studied under the freeze-thaw cycle condition.
借助与程控装置配套的 CT 技术,研究了青藏高原风火山隧道拱顶和侧拱处的砂质泥岩在冻融循环条件下的损伤扩展特性,并讨论了该条件下引发损伤的主要因素。
3.
Through the X-ray diffraction analysis and point loading strength test, intrinsic causes for the rockburst in some sandy mudstones in Erlang mountain highway tunnel has been ascertained.
通过Ｘ射线粉晶衍射成分分析，结合岩石点荷载强度试验研究，查明国内外首次发现的此隧道部分砂质泥岩发生岩爆活动的内在原因。
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