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#4408 - 12/18/05 08:46 PM how to properly model casing string?
Ahmad Offline
Member

Registered: 12/12/05
Posts: 8
Loc: Philippines
Dear all,

Sometimes i get to model wellheads. I usually model it as a piping that carries the same size and schedule similar to the master vavle. But drilling has been requesting that we should check properly the stress resulting at the exposed part of the casing and make sure that it doesn't surpass a limit that they personally specify, which forces me to properly specify the exposed casing parameters correctly.
But i believe CII doesn't have database of casings that would allow us to only enter the OD and the poundage of the casing string (i.e. 7-5/8" casing @ 29.7lb). Is my impression correct? If that is true then i would suggest that CII developers include the database of casing strings in their future revisions.
_________________________
Thank you,
Ahmad

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#4409 - 12/19/05 08:39 AM Re: how to properly model casing string?
Richard Ay Offline
Member

Registered: 12/13/99
Posts: 6226
Loc: Houston, Texas, USA
You are correct, CAESAR II doesn't have a database of casing details.
_________________________
Regards,
Richard Ay - Consultant

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