[OpendTect_Users] Steering Cube

[Paul de Groot]

Hello Septian,

I do not recommend to make a 3D cube out of six 2D lines. Although this is
a new option in the latest development release (4.3.0a, right click option
under 2D Seismics entry in the tree) creating a 3D volume out of a 2D set
only works well if you have a reasonable grid spacing to start with.

There is no need to create a 3D volume if you want to use dip-steering
because dip-steering is also supported for 2D seismic. Simply select the 2D
option from the Processing -> Steering menu. To learn more about
dip-steering and when to use detailed, or background steering cubes, please
see this webinar on how to create the optimal steering cube:
http://www.opendtect.org/tutorials/Webinar_Optimal_Steering

Good luck and best regards,

Paul de Groot.

-- 
*Paul de Groot
President
dGB Earth Sciences, Nijverheidstraat 11-2, 7511 JM Enschede, The
Netherlands.
Tel. +31 53 43 15 155, Fax +31 53 43 15 104.
paul.degroot at dgbes.com, www.dgbes.com, www.opendtect.org.

*

On Thu, Jan 5, 2012 at 6:37 PM, Septian Greenwood <
septiangreenwood at rocketmail.com> wrote:

> Dear all
>
> I'm a new user in openDtect, i just receive the license yesterday.
> I have some problem in how to create a steering cube. I have 6  2D seismic
> data, it's cross each other. Then, can I make a 3D cube from this kind of
> data?
> Or I need some supported data?
> Hope you're all can help me.
> Thank you very much
>
> Regards
> Septian Prahastudhi
> Geophysics Laboratory - Physics Department
> Sepuluh Nopember Institute of Technology
> Surabaya 60111 - East Java
> Indonesia
>
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> Users at opendtect.org
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>
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