Aspects of present invention relate, generally, to {TAIL ~ systems} and methods usable to perform {HEAD ~ operations} within a passageway through subterranean strata, including limiting fracture initiation and propagation within subterranean strata, liner placement and cementation, drilling, casing drilling, liner drilling, completions, and combinations thereof 
Aspects of present invention relate , generally , to { TAIL ~ systems } and methods usable to perform { HEAD ~ operations } within a passageway through subterranean strata , including limiting fracture initiation and propagation within subterranean strata , liner placement and cementation , drilling , casing drilling , liner drilling , completions , and combinations thereof
OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH