Error importing well in seismic section from well tie to seismic option

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Vivek Iyer

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May 7, 2026, 12:15:56 PMMay 7
to OpendTect Users
Hi team! I recently started using Opendtect. I am trying to import well las file onto seismic section using the well tie feature but it isnt letting me. I have attached the error image below. It says No Matching log data found.
The las file has the following curve parameters.

~Curve Information Block
DEPTH            .M                          : DEPTH Reference
DT   .m/sec                           : P-wave velocity
CALP            .cm                      :
RHOB             .gm/cc                            : Bulk Density
NGAM            .API                          :
RES             .OHM-M                           : Deep Induction Standard Processed Resistivity
SHEAR_SLOWNESS  .uSec/m                          : Shear slowness
SHEAR_VELOCITY  .m/sec                           : Shear velocity
SONIC_SLOWNESS  .uSec/m                          : Sonic (slowness)

Any advise regarding the error would be god :)
Screenshot 2026-05-07 214057.png

Hesham Refayee

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May 7, 2026, 12:39:28 PMMay 7
to us...@opendtect.org
Hi Vivek,

It appears you are using the bulk import option, which suggests you are working with multiple wells.

Before importing the LAS files, did you import the well track information for each of the wells? This can also be done via a bulk import.

Best regards,



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Hesham Refayee
Senior Geoscientist

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