2) active soft shale
活性软泥页岩
1.
In the Bohai Bay basin,because of the existence of thick active soft shale in sedimentary formation,downhole problems happen frequently and hydrocarbon reservoir is damaged in a certain degree when drill this shale interval using ordinary polymer drilling fluid system with poor encapsulating ability,weak formation sealing ability,and bad shear thinning property.
在渤海湾盆地,由于沉积地层存在大段活性软泥页岩,普通聚合物钻井液体系的包被抑制能力不够,封堵能力不强,剪切稀释能力差,在钻遇该泥页岩井段时,经常出现井下复杂情况,并且油层受到一定程度的伤害。
3) shale
[英][ʃeɪl] [美][ʃel]
泥页岩
1.
New calculation method of membrane efficiency of shale;
泥页岩膜效率计算新方法
2.
Apparatus for testing shale membrane efficiency and its technique;
泥页岩膜效率测试装置及测试技术研究
3.
Pressure transmission testing technology and simulation equipment for hydra-mechanics coupling of shale;
泥页岩水化-力学耦合模拟实验装置与压力传递实验新技术
4) mud shale
泥页岩
1.
Investigation on influencing factors of mud shale expanding rate in fresh water.;
影响泥页岩在清水中膨胀率因素的探讨
2.
With the oil&gas trade standard testing method and the testing method developed by ourselves,the 8 kinds of physic-chemical property of Tazhong-Upward mud shale have been measured.
选用石油天然气行业标准以及测定方法,分别确定了塔中隆起泥页岩全岩组分、粘土矿物组分含量、非晶态粘土矿物的组分含量以及密度、阳离子交换容量(CEC)、膨胀率、回收率、吸附等温值、CST分散值、CST水化值、CST坍塌值等八项理化性能,分析了岩石组分和理化性能的关系。
3.
Cambrian source rocks,including mud shales and carbonates,are among the main source rocks in Tarim basin.
寒武系烃源岩是塔里木盆地主要烃源岩之一 ,包括泥页岩和碳酸盐岩。
5) Agrillaceous shale
泥质页岩
1.
Agrillaceous shale is soft, apt to be weathered, crumbling with water and dry cracking when losing water.
泥质页岩岩性较软,易风化,具有明显的遇水崩解、失水干裂的性质,目前关于该地质条件下隧道围岩受力情况的研究并不多见。
6) clay shale
泥化页岩
补充资料：软泥
1.柔软的泥。
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