How to find size of spacing unit?

Billy,

I show this is the spacing order on the 3 producing units in 22-25N-25W

http://imaging.occeweb.com/AP/Orders/OCC_OG_0NNLK5A_1M83MEI.pdf

It looks like 640 acre spacing on all of them.

You can search for the wells here

http://imaging.occeweb.com/imaging/OGWellRecords.aspx

search on a legal of 2225N25W

That will give you a list of well records. The spacing order and/or the unit size will be listed on the form 1000

You can then search for the order if needed here http://imaging.occeweb.com/imaging/OAP.aspx

Here is the parent imaging site.