Subject: re : meter 984229 - roos common point - trade zone 18 vance : per our conversation , we have two possible options to resolve this deal , depending on whether the wellheads are producing or not . producing : if that is the case , the purchase from calpine , and any contracts hedged to it will need to be backed up in the system to a wellhead level . once that is done , i will need to research in the system how those wellheads were allocated and paid and reallocate to your calpine deal . this will probably have to go back to hplc ' s ownership of hplr ' s gathering assets . non - producing : should we determine that the common point and any wells behind it have been shut - in , or p & a ' d , we will need to reallocate this deal to zero , and unwind any hedges against it ( or , move the hedges to another deal , if possible . since the deal is older , we probably sold lower priced contracts against the production and a buy - back today would possibly result in a financial loss ) . in either case , the deal needs to be cleaned up back to the date of last flow at meter 4229 , which i am currently looking into . i will email you as soon as i ascertain that date . in lieu of the past couple of days , we may need to look at all of the deals which were impacted by hplc ' s aquisition of hplr ' s gathering to ensure that they are being captured properly , both at a book level and at a state filing level . please let me know what your thoughts are as to how to accomplish this . thank you again for all of your hard work in this area , mary