In {HEAD ~ accordance} with {TAIL ~ the process}, an aqueous alkaline chemical solution is introduced into or formed in the well bore penetrating the formation 
with
In { HEAD ~ accordance } with { TAIL ~ the process } , an aqueous alkaline chemical solution is introduced into or formed in the well bore penetrating the formation
OTH HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH