Sentence examples for less permeability from inspiring English sources

Smaller sized proppants have less permeability than larger sized proppants.

This result is in accordance with the result of Das and Mirzaei (2012) where τ is also found to increase in the regions of less permeability.

Experimental results show that, compared to compacted cylinders of the same porosity, cores have on average the same unit weight, 20% less permeability, and 17% lower compressive strength.

Due to the limited production, less permeability and low pressure of coalbed methane (CBM), a new kind of cyclone separator called backflow type dynamic cyclone separator (BDCS) was designed, which includes a dynamic impeller and a center return pipe.

For caffeine, these trends were expressed more clearly: dorsal skin showed less permeability than ventral skin and frozen stored dorsal and ventral skin both showed a significantly increased permeability to caffeine compared to freshly excised dorsal skin (p < 0.05 and p < 0.01, respectively).

Nevertheless, RFE for chondroplasty has been proved to induce less permeability of the cartilage which might lead to a long-term stability [ 13, 14].

Based on the geometrical scenario of multistage horizontal well fracturing, this paper builds up a triple-continuum model incorporating three systems: matrix with extremely low permeability, less permeable natural fractures and highly permeable hydraulic fractures.

This strategy is only reliable for naturally fractured reservoirs with high fracture permeability and less permeable matrix and parallel fractures with less cross-connections.

Flow restriction around wormhole due to less relative permeability values and viscous fingering phenomenon can be responsible for gaining lower injected acid volumes to breakthrough.

For the caprock, the precipitation of anhydrites results in a less enhanced permeability than in the case of injection of pure CO2.

Fluorescein angiography and histochemical investigations demonstrated that there was less vascular permeability and inflammatory reaction in trabecular tissue with IVB than without IVB [ 13, 14].