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Ecrin v4.30 - Doc v4.30.01 - © KAPPA 1988-2013 Saphir Guided Session #9 • SapGS09 - 19/21
There are two ways to construct the well trajectory:
 Interactively:
Simply by using the mouse and moving the existing black nodes or creating new nodes by
a single click on the well to modify the trajectory in the vertical plan. The same interactive
procedure can be used in the 2Dmap to modify it in a view from the top.
 Trajectory table input:
A double click on the well and the dialog to load from a file, enter manually or paste the
trajectory of the well will appear. The trajectory is stored in our example in the file
‘wiggly_well_trajectory.txt’ supplied. You can also copy/paste it from the below table:
Well trajectory:
x y z
-16.3711 114.598 6000.00
-9.55708 114.598 6153.55
12.3479 114.598 6282.95
34.2530 114.598 6361.37
81.1923 114.598 6467.23
146.907 114.598 6522.13
223.995 121.661 6526.24
272.343 126.092 6528.82
343.963 132.655 6532.63
441.061 141.552 6537.81
497.680 151.483 6537.81
583.005 191.205 6561.34
670.753 249.370 6608.39
723.376 286.255 6631.92
792.517 341.583 6655.44
855.130 389.817 6655.44
917.547 462.169 6667.21
Fig E01.8 • Well geometry table
By clicking on the button you will have access to the depth and azimuth trajectory
which can be simplified at the user’s discretion.