{TAIL ~ The method} 2, wherein at least a portion of at least one of the fracturing fluid and {HEAD ~ the isolation fluid} further comprises an acidizing fluid for etching the formation 
{ TAIL ~ The method } 2 , wherein at least a portion of at least one of the fracturing fluid and { HEAD ~ the isolation fluid } further comprises an acidizing fluid for etching the formation
TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH