The purpose of this research was to measure, at core scale, the change in reservoir permeability and capillary pressure due to MICP during seal formation, then to monitor the integrity of the seal when exposed to acidic groundwater capable of causing dissolution.
Fig. 6 Correlation of RGB_B profile between U1424 splice measured onboard (a) and Section U1424C-2H meatured at Kochi Core Center (KCC) (b).
In estimating the in situ strengths of walls using the reviewed maturity approaches, the temperature profile measured at each core location was used for the curing temperature.
Results indicate that the dynamic capillary pressure measured at laboratory core scale in ultra-low permeability rocks has a significant influence on the estimation of unsteady-state relative permeability.
Figure 3c shows the STS spectra measured at the center of Co core 1, as marked by the red cross in Fig. 3a, under varying μ0 H along the surface normal.
The ends of the optical fibers were distant by 1 mm (measured at the center of their cores) and had an angle between their axes of 30°.
To obtain a quantitative insight into the field dependence of the stripe contrast (red curve in Fig. 10f), we also obtained the field dependence of dI/dV signals measured at the center of the Co core of a Fe|Co island (inset) with the same tip.
In order to obtain the switching field H sw of an individual island, the differential conductance magnetic hysteresis loop dI/dV(H) was measured at the center of the Co core of the island with an external field μ0 H sweep up to 3 T.
Figure 6a, b present the field dependence of dI/dV data measured at the center of the Co cores of the islands 1 and 2 shown in Fig. 3, respectively.
Databases therefore were pooled from 4 contemporary trials of primary or rescue PCI (EMERALD, COOL-MI, AMIHOT, and ICE-IT), in which the primary end point was infarct size assessed using technetium-99m sestamibi single-photon emission computed tomographic imaging, measured at the same core laboratory.
