mudstone

Cretaceous sandstone and Eogene mudstone are the main reservoir and caprock.

油气从油气田东部注入,由东向西运移并差异聚集,依次形成凝析气藏、带油环凝析气藏和挥发性油藏.

It passes mainly through the purple -- color soft sandrock and mudstone in Triassic or Dyas Systems.

隧道主要通过三迭系、二迭系 紫红色 软质砂岩、泥岩岩层.

In this paper, effect of uranium substance on the mudstone pyrogenation was studied by hydrous pyrolysis.

采用加水热模拟实验方法, 考察了含铀物质对泥岩样品热解生烃产物的影响.

The variety of these mudstone and shales is very complex in lacustrinehigh - frequency cycle.

这些泥岩和页岩在湖相高频旋回中的变化相当复杂.

After its compaction into rock, mudstone has lower porosity and its sealing capability becomes better.

泥岩经压实固结成岩后,其孔隙度变小,从开始具有封闭能力,到封闭能力逐渐变好.

The main rocks are sandstone, mudstone and muddy siltstone or silty mudstone.

岩石类型主要有砂岩 、 泥岩及泥-粉砂过渡岩类.

Oil source rock is the dark mudstone in Es 1 Member , which deposited in a saline environment.

油源为本地咸水环境下形成的沙一段暗色泥岩.

It is vital difference for the changes of porosity and permeability between sandstone and mudstone.

砂泥岩孔隙度、渗透率的变化存在很大差异.

The preparation of red cement using activated red mudstone has been studied.

介绍利用活化红泥岩制备红色水泥的研究.

The seal rocks are developed widely, and the Neocene marine mudstone is the regional seal.

盖层发育广泛, 区域性盖层是新近系海相泥岩和渐新统泥岩.

This paper studies the problems in mudstone slope projects in Nanning Basin.

本文以南宁泥岩盆地内的泥岩边坡出现的工程问题开展研究.

Mudstone can transport water with poor permeability.

泥岩可以疏导地层水,只是疏导能力差而已.

The mudstone deposited in this time is the favorable source rock.

同时,该层序内沉积的暗色泥岩也是有利的烃源岩.

Many serious turbidite sand bodies and huge thick dead color mudstone are developed in the depression.

洼陷内在沙三段发育有多套浊积砂体和巨厚暗色泥岩,油气成藏条件十分优越.

In the drilling operation, wellbore stability mostly occurs in the mudstone and shale section.

钻井工程中的井壁稳定问题大多发生在泥页岩井段.