Seismic Section

The well log analysis has revealed three main depositional patterns beginning with a progradational pattern interpreted as the reflex of low accommodation rates due to the typically slow subsidence rate during the initial rift phase followed by a thick.

Seismic section. The world s most powerful storytelling platform the most comprehensive solution on the market seismic delivers industry leading tools to orchestrate engaging buying experiences at scale. Figure 1shows an example of a synthetic seismogram and associated well log data used in its generation. Seismic waves are elastic waves that propagate through the earth with a finite velocity governed by the elastic properties of the rock in which they are travelling.

A plot or display of seismic data along a line. Boundaries are manifested as discontinuities in seismic sections and are located mainly by finding reflectionterminations. To improve the match with the seismic data the synthetic seismic trace can be recomputed using different wavelets and filters.

Section 13 2 general design requirements section 13 2 2 special certification requirements for designated seismic systems certain active mechanical electrical equipment section 13 2 5 testing alternative for seismic capacity determination references icc es international code conference evaluation service ac 156. Expanded seismic load combinations in sections 12 4 2 3 and 12 4 3 2 moved to chapter 2 seismic load effects definitions remain in section 12 4 e eh ev em emh and ω0 seismic load combinations introduces a new term ecl. 12 shows a schematic correlation section based on three selected well logs using the gamma ray pattern to depict the stratigraphic surfaces of the conceptual model.

The section is called a depth section if the section has been converted from time to depth and a time section if this has not been done. Seismic s platform aligns your people and technology to efficiently deliver on that promise so your sellers can move faster and win bigger. The resulting trace is displayed at the same vertical scale as the seismic section for direct comparison.

Seismic and well data have been analyzed and integrated. A seismic section consists of numerous traces with location given along the x axis and two way traveltime or depth along the y axis. Seismic reflection terminations also termed lapout are stratal discontinuities recognized on seismic sections that separate apparently conformable sedimentary units from non conformable units forming the basis of seismic sequence stratigraphy.

The normal convention is that the left of the section is the westernmost end of the line in a generalized sense ignoring minor deviations from a straight line. The objective of seismic sequence analysis is to identify depositional sequencesand systems tractson seismic sectionsby interpreting the location of their boundaries.