METHOD FOR REMEDIATING FLOW-RESTRICTING HYDRATE DEPOSITS IN PRODUCTION SYSTEMS

A method to remove hydrate plugs in a production system by passing a non-hydrate-forming or a hydrate-forming gas, which forms hydrates at a higher pressure than the existing hydrate, through the flow-restricting hydrate. L'invention concerne un procédé, pour enlever des bouchons d'hydrate...

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Bibliographische Detailangaben
Hauptverfasser:	MCMULLEN, NORMAN, D, BALLARD, ADAM, L, SHOUP, GEORGE, J
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	BLASTING CLEANING CLEANING IN GENERAL HEATING LIGHTING MECHANICAL ENGINEERING PERFORMING OPERATIONS PIPE-LINE SYSTEMS PIPE-LINES PREVENTION OF FOULING IN GENERAL STORING OF DISTRIBUTING GASES OR LIQUIDS TRANSPORTING WEAPONS
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Beschreibung
Zusammenfassung:	A method to remove hydrate plugs in a production system by passing a non-hydrate-forming or a hydrate-forming gas, which forms hydrates at a higher pressure than the existing hydrate, through the flow-restricting hydrate. L'invention concerne un procédé, pour enlever des bouchons d'hydrate dans un système de production en faisant passer un gaz ne formant pas d'hydrate ou un gaz formant un hydrate, qui forme des hydrates à une pression plus élevée que l'hydrate existant, à travers l'hydrate limitant l'écoulement.