| LITHO_ID |
Unique identifier for lithostratigraphic unit. |
| TOP_DEPTH |
Depth in meters to the top of the lithostratigraphic unit. |
| BOTTOM_DEPTH |
Depth in meters to the bottom of the lithostratigraphic unit. |
| TOP_REFERENCE_POINT_ID |
Unique identifier for a reference point. |
| BOTTOM_REFERENCE_POINT_ID |
Unique identifier for a reference point. |
| ENDLOG |
If the base of the unit is a log value and not the true base this column will be L. |
| EQUIVALENT |
If the lithostratigraphic unit is an equivalent to a formal unit, this column will be E. |
| RELIABILITY |
Uncertainty level for stratigraphy |
| OTHER |
If the lithostratigraphic unit is a range: - or /. |
| LITHO_ID_2 |
Unique identifier for lithostratigraphic unit. |
| EQUIVALENT_2 |
If the second lithostratigraphic name in a range is an equivalent to a formal lithostratigraphic unit this column will be E. |
| RELIABILITY_2 |
Uncertainty level for stratigraphy. |
| TWT_TOP |
Two way time in msec to the top of the lithostratigraphic unit. |
| TWT_BOTTOM |
Two way time in msec to the bottom of the lithostratigraphic unit. |
| COMMENTS |
Comments for each record |
| CREATE_USER_ID |
Id for the user who created this record. |
| CREATE_DATE |
Date and time this record was created. |
| UPDATE_USER_ID |
Id for the user who last updated this record. |
| UPDATE_DATE |
Date and time this record was last updated. |
| STRATIGRAPHY_ID |
Unique identifier of the stratigrafy. |
| LITWELL_ID |
Unique identifier for the lithology of a well. |
| BOTTOM_DEPTH_QUALIFIER |
A value qualifier for the bottom depth |
| TOP_DEPTH_QUALIFIER |
A value qualifier of the top depth |
| NET_SAND |
net sand |
| POROSITY |
porosity |