wellhead support structure louise spoke john believes 6 5 employees currently staffed logistics scheduling risk management addition overall wellhead desk create net cost savings across scheduling logistics natural gas organization following reasons 1 number schedulers needed regional firm desks less scheduling pooling points relatively easy b wellhead support responsible scheduling logistics duties wellhead pooling point comprise deliverability risk 2 wellhead desk currently four schedulers whole country many schedulers associated firm desks addition wellhead desk straddled fixed costs outsourcing deals brought pure margin judy thorne kevin miller dig details verify points mrha