The same TAM inflatable packers that are utilized for selective interval testing can also be used to achieve selective interval stimulation, ranging from acidizing to hydraulic fracturing with proppant. These tools allow flow modification of the well if it is damaged or if low-permeability intervals are detected during the testing program. TAM’s time-tested PW tool has been upgraded to enable highly efficient and precise well stimulation. We now call this the PosiFrac® Straddle System!