Previous   |    Close

Table T6. Borehole and downhole logging depth scales, Expedition 341.

Depth scale Complete name Definition
DSF Drillers depth below seafloor The length of all drill string components between seafloor and target.
WRF Wireline log depth below rig floor Length of wireline and sensor offset between the rig floor and the target.
WSF Wireline log depth below seafloor WRF with seafloor depth below rig floor subtracted.
WSSF Wireline log speed-corrected depth below seafloor WSF corrected with accelerometer data.
WMSF Wireline log matched depth below seafloor Depth derived by correlation between reference run and all additional runs to make a set of WSF runs internally consistent.

Previous   |    Close   |    Top of page