A typical example of an effective sonic-induction crossplot was found inside the Fig

If the matrix composition remains constant over the formations under investigation, the basic measurement from the sonic, density, or neutron logs can be plotted directly vs. Rt with similar results. [4] This is possible because of the linear relationship between porosity and bulk density, sonic transit time, or neutron-hydrogen index response. 2. The transit time has been plotted against the induction resistivity for several levels. The northwesterly points define the 100% water saturation line. The transit-time value at the point where this line intersects the horizontal line of infinite resistivity is the matrix-transit time, tma In Fig. 2, tma is found to be approximately 47.5 ?s/ft (156 ?s/m). This corresponds to a matrix velocity of 21,000 ft/sec (6,400 m/s).

By knowing tma, a porosity scale, a scale of formation factor (e.g., from F = 1/? 2 ) can be easily derived. A vertical line drawn through F = 100 (or ? = 10) intersects the water line at R0 = 5 ohm•m; accordingly, Rw (= R0/F) is 0.05 ohm•m.

The lines for other Sw values are straight lines, determined as previously described, radiating out from the Rt =?, tma = 47.5 pivot point.

To have neutron logs, the intersection describes brand new matrix-hydrogen index, otherwise apparent matrix porosity

Density and neutron logs can be crossplotted against resistivity in a manner identical to the sonic logs. For density logs, the intersection of the 100% water line with the infinite-resistivity line yields the matrix-density value, ? Continue reading


She struggled growing a depend on reference to Mrs Mary Brown Taylor, who was simply an emotional diligent therein

The intention of new article is to try to make a beneficial release plan for a mental patient to assure top quality life shortly after bringing released. In the event research, Victoria try a registered nurse for the a psychological state setting and is actually keen knowing the angle of the diligent. Having comprehensive care and attention and you may help out-of Victoria, Mary had the ability to care about-care and attention. The job supplied to Victoria would be to make a concrete release plan for Mrs Mary to deal with her personal and you may psychological means.

Healing Dating plays an essential character in psychological state nursing. The idea keeps emerged into the synchronous to elite breastfeeding care and attention. It is very derived since improving the relationships between nurses and clients, a healing alliance, and you can believing relationships (Kisely et al., 2016). Continue reading