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