<< Click to Display Table of Contents >> Navigation:  Chapter 5  Boring/Wells > Borings/Wells > Editing a boring/well > Depth Related Data > Formation Top

This column is used to display the tops of formations at various depths. There are several ways to edit formation top data, either:

 

•click on the formation top data column on the log

•double click on the formation top data object on the sidebar

•select Edit > Formation Tops

•or select Popup > Formation Tops

 

After this the Formation Tops form will be displayed. At the bottom of this form there are buttons to add and delete formation tops.

 

(The appearance of the form will differ slightly depending on if it is WinLoG or WinLoG RT)

 

The following can be edited on this tab:

 

Depth: This is the depth to place the top.

 

Formation Name: This is the name of the formation.

 

Line Type: This is the horizontal line used to represent the top. It can be changed by clicking on the column and selected the new line style.

 

At the bottom of the form there are buttons to Pick, Add and Delete a depth.  

 

When the Pick button is pressed you can specify the depth on the log by holding down the left mouse button and then moving the mouse to the desired depth and releasing the button. While the mouse is being moved a red line will be shown across the log at the currently selected depth.