The apparatus 8 wherein said means for pressurizing said hydrate forming gas comprises means for compressing {HEAD ~ said hydrate forming gas} to {TAIL ~ a pressure} of at least 400 psi 
to
The apparatus 8 wherein said means for pressurizing said hydrate forming gas comprises means for compressing { HEAD ~ said hydrate forming gas } to { TAIL ~ a pressure } of at least 400 psi
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH