How do we covert peterl project of 2012 into 2011?

[anbu_ongc]

Hai guys any one tell me ow do we convert petrel project of 2012 into 2011?

[RockyCentero]

I don't know of any way to downgrade a project from P2012 to P2011. The only way I know goes through export and import. good luck with that

[ahmedsisy]

export all important files (horizons , fault sticks , chk shots, well tops , well heads, well logs,.....etc) in petrel binary format
then create a new project on the older version you have (petrel 2011 in your case) , don't forget to set the new project on the same projection system and same units system (metric , english ,... etc)
load all your files ... it is easy and fast process ...
it is the only way as i know ....