Manually Create T-D Pairs
Missing a checkshot survey, and only have some known T-D pairs? Use this process to manually create a time-depth survey.
Manually enter 2 time-depth pairs to create the initial survey.
Create/resample time-depth
- From the Tool menu in the Control Panel, open the Synthetics view.
 - Select the Current Well.
 - Right click on the T/D Pair Track and select Create/Resample Time-Depth Survey.
 
- At Mode, select Manual.
 - Manually input the Initial T-D Pair and T-D Pair 2 (preferably deepest).
 - Click OK. The checkshot will appear in TVDSS-TWT track.
 - Add more manual checkshots by right clicking and selecting Add Manual Checkshot.