Its a deviated well depth reference. The swab valve usually being the upper most valve on the production xmas tree. Used on production platforms when a rig is not present.
TVDBSV
Definition
True Vertical Depth Below Swab Valve
tvdbsv means true vertical depth below swab valve. Its a deviated well depth reference. The swab valve usually being the upper most valve on the production xmas tree. Used on production platforms when a rig is not…
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