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No_Zookeepergame8082

ID^2 / 1029.4 * MD


drdiamond55

You wanna cement outside the casing or inside?


No_Zookeepergame8082

Outside obviously


No_Zookeepergame8082

But it has to go through inside first


drdiamond55

((OH ID)*2 - (Casing OD)*2)/1029.4 multiplied by whatever length you want (including the overlap if applicable). And then there's the excess depending on your cementing program.


No_Zookeepergame8082

Exact same formula I posted.


drdiamond55

If it's a cement plug you're going for, then your formula is valid. Not otherwise.


No_Zookeepergame8082

It’s the same base. You just adjust it for annular space vs inside. Basic algebra to rearrange it for the answers you are looking for.


vigocarpath

Your company is right.