Breaking inside formation pores is accomplished without mechanical intervention or {HEAD ~ use} of {TAIL ~ a second fluid} 
of
Breaking inside formation pores is accomplished without mechanical intervention or { HEAD ~ use } of { TAIL ~ a second fluid }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL