Sentence examples for sample from a sandstone from inspiring English sources

Figure 4 Core sample from a sandstone in the Buntsandstein at 1,204-m 1,204-mn the well EPS-1.

Shaddel and Tabatabae-Nejad (2015) investigated the impact of low salinity water on oil recovery performance of low-permeability core samples from a sandstone reservoir.

In this study, single and two-phase flow flooding tests were carried out using rock samples from a sandstone reservoir in Wyoming to investigate the impact of multiphase flow on anhydrite dissolution at high-pH conditions.

Open image in new window Fig. 1 Typical core samples from a sandstone and b carbonate Arabian formations Open image in new window Fig. 2 Core samples cut into cuboidal shapes to allow placement into the penetrometer.

A sandstone core sample from a local field was used in flooding experiments, with porosity of 24%% and permeability of 1900 mD.

Porous media consisted of homogeneous wettability sintered glass, and mixed wettability reservoir rock samples: a sandstone from the North Sea and a carbonate from the Middle East (preserved state).

A total of 45 dataset of geomechanical properties including density, porosity, P-wave velocity (Vp), UCS and E were determined through rigorous laboratory tests on samples from Umrer sandstone, Singrauli sandstone and Kutch limestone.

It also focuses on the static and dynamic properties of an intact rock derived from a series of laboratory tests on meta-sandstone samples from a quarry in Nova Scotia, Canada.

The steady-state friction coefficient (μss) at Vaxial = 1µm/s decreases with increasing clay mineral content, shown in weight percent, from 0.82 for a sandstone sample (6 wt%), through 0.71 for a tuff sample (≈17 wt%), and 0.53 to 0.56 for siltstone samples (29 to 34 wt%), to 0.25 for a claystone sample (42 wt%).

Consolidated core samples from sandstone reservoirs of various permeabilities were used to study the pre-Darcy effect in these experiments.

Data of 40 pore water samples from sandstone reservoirs in the Xing'anling Group in the Suderte Oilfield show that the pore water is characterized by NaHCO3-water.