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