Sentence examples for shale surface from inspiring English sources

As seen in Fig. 11, there is minimal adsorption of polyacrylamide on the Woodford Shale surface.

Formation damage caused by the adsorption of polyacrylamides on the shale surface alters the surface properties.

A hydrophobic layer was formed on the shale surface with an effect of water resistance.

So, the silica surface is selected as oil shale surface in our simulation.

This not only decreased the roughness shale surface but also acted as a friction reduction agent between the sliding surfaces.

PEG-NS could adsorb onto the shale surface and a dense plugging film could finally coat on it.

TMAC has proven to effectively inhibit polymers from adsorbing onto the shale surfaces from the fracturing fluids (Himes and Simon 1990).

The EPWS can plug micro-fractures and pores by forming a tight external mud cake and an internal sealing belt to retard pressure transmission and prevent filtrate invasion, enhancing hydrophobicity of shale surfaces by adsorption to inhibit hydration.

The micropores are commonly porous floccules (clumps of electrostatically charged clay flakes arranged in edge face or edge edge card house structure) of up to 10 µm in diameter, which are not often seen or identified in ion-milled shale surfaces, perhaps due to the collapse of floccules during milling (Slatt et al. 2013).

In huge open-pit or underground operations, large amounts of rock material have to be moved in order to provide shale for surface retorting.

In this way, a system applicable to domestic shale gas surface engineering construction is developed.