1.
Major sedimentary facies in the Huanhe-Huachi Formation include lacustrine facies, delta facies, meandering fluvial facies, and interbedded eolian sandstone facies.
而在环河华池组主要沉积了湖相、三角洲相、曲流河相及风成砂岩夹层。
2.
The intercalations are divided into five types, such as muddy intercalation, silty intercalation, calcareous intercalation, marly intercalation, and gravel intercalation.
夹层类型主要有泥岩夹层、粉砂质泥岩夹层、灰质夹层、泥灰质夹层和砾石质夹层5种。
3.
A shale formation with sandstone interbedded is also a potential oil bearing formation.
以泥岩为主，夹砂岩的地层也可能是油气层。
4.
Calcareous interbeds in the sandstone reservoir of Shen-95 Block within Damintun Sag,Liaohe Basin
辽河盆地大民屯凹陷沈95区块砂岩储层中钙质夹层研究
5.
Sandstones are, as a rule, interbedded with shales.
砂岩通常都与页岩互层。
6.
The redetermination of stratigraphic time of “sand-slate with marble” in the Dunhua-Antu area and the establishment of the Wanbao Formation
关于敦化—安图一带的“砂板岩夹大理岩”地层时代的重新厘定及万宝岩组的建立
7.
2.16 The brief target oil and gas zone are from 2300 to 2500 meters. The formation is:sand, sand-stone, shale cross.
主要目的油气层在2300到2500米，其地层岩性为：砂岩、砂砾岩和泥岩互层。
8.
An evenly layered sedimentary rock that can be split into paving stones.
薄砂层岩，板层砂岩一种有整齐分层的能打砸成铺路石的水成岩
9.
Mainly consisting of sandstones and pebbled sandstones with minor siltstone and mudstone partings, the lower Lower Jurassic Abe Formation in Kuche depression is subaqueous distributary channel deposit of braided delta.
塔里木盆地库车拗陷下侏罗统阿合组主要由砂岩和含砾砂岩组成,夹少量粉砂岩及泥岩。
10.
some thin beds of layered sandstone and dark grey siltstone show slump structures.
一些薄层砂岩和暗灰色粉砂岩显示出滑动构造。
11.
The Point Lookout is not a uniform blanket sandstone.
了望角砂岩并不是一个单一的盖层状砂岩。
12.
This is a cliff composed of quartz sandstone that is well bedded.
由石英砂岩构成的悬崖，岩石层理发育。
13.
The coarsest sandstones intercalated with grey mudstones.
最粗粒砂岩与灰色泥岩成互层。
14.
Cuttings and core from the drill-holes have intersected conglomerate bands.
钻粉和岩心已穿过了砾岩夹层。
15.
Experimental Analysis on the Infiltration Reduction Rule by Clay Interlayer in Sand
粉粘土夹层对砂的减渗规律试验分析
16.
The Determination of Rock Mechanics Parameter of Reservoir Core During Sandstone Matrix Acidizing
砂岩基质酸化前后储层岩心岩石力学参数测定
17.
The lithology of reservoir is chiefly mid-fine grained sandstone with good sorting and low texture maturity.
储层岩性主要为中细砂岩,砂岩分选性好-中等,结构成熟度较低。
18.
Influence of Weak Mudstone Intercalated Layer on Mechanical Properties of Laminated Salt Rock
软弱泥岩夹层对层状盐岩体力学特性影响研究