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