Sentence examples similar to narrow density from inspiring English sources

This paper provides a new program to guarantee the drilling safety of extended-reach wells, underbalanced wells and narrow-density window wells.

A lean core region with a narrow probability density distribution and a small standard deviation of the solids concentration exists, while the wall region exhibits a high solids concentration with a wide probability density distribution and a large standard deviation of the solids concentration.

Bandwidths that are narrow focus density near the locations of past events.

The precise managed pressure drilling (MPD) technology is mainly used to deal with the difficulties encountered when oil and gas open hole sections with multiple pressure systems and the strata with narrow safety density window are drilled through.

And on the other hand, the annulus pressure balance was precisely controlled by virtue of precise MPD devices and by injecting heavy weight drilling fluids through central pipes, and thus the wellbore pressure was kept steady in the whole process of cementing in the strata with narrow safety density window.

In this study, we report DC and AC charging/discharging characteristics for anodic oxidized-amorphous Ti-15 at.% Ni-15 at.% Si alloy supercapacitors with higher narrow cavity densities and higher electric resistivities, with an aim to obtain further wide behaviors for Ti-Ni-Si ones, in comparison with those of the de-alloyed Si-Al alloy one [10, 11].

Within this significant enhancement of density, narrow anti-sunward flows (Fig. 2j) are identified.

The river here is comparatively narrow, so the density of juveniles is higher than in other areas.

Two long, narrow tubes of density are present in the area where the ATG14 and BECN1 coiled coil regions would be expected.

In the Kin3-Mg-ATP-like reconstruction, as a result of the repositioning of helix-α6, only a narrow bridge of density connects its N-terminal end with α tubulin.

Even when the cooling from an eruption is not abrupt enough to cause the formation of a frost ring, the reduction in temperature can cause narrow or low-density rings to form simultaneously over large parts of the world.