This video shows how to convert a well log LAS file originally recorded on the Measured Depth (MD)
reference system, to a True Vertical Depth Sub Sea (TVDSS) reference system.
To study fluid contacts like Gas-Oil, or Water-Oil, it is no only necessary to verticalize or flatten the well, but refer its datum height to the Sea Level. Then, several wells with Gas-Oil contacts are expected to have the same TVDSS depth contact value.
The video starts showing an inclined well with a clear Gas-Oil contact, then the slanted original well path trajectory is copied onto a new bare LAS template on the TVDSS reference system. After copying all the well curves and their aliases, the display pattern template is also copied and the conversion in done.
Enjoy this video setting its view to 1080 HD High Definition..
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