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METHOD AND SYSTEM FOR DEVELOPMENT OF HYDROCARBON BEARING FORMATIONS INCLUDING DEPRESSURIZATION OF GAS HYDRATES

机译:开发包括油气水合物降压在内的含油气层的方法和系统

摘要

A method and system for the produc-tionof a gas hydrate including the steps of drillinginto a subterranean gas hydrate formation and at leastpartially depressurizing the gas hydrate formation topermit separation of gas and water from the hydrateform. The gas and water is then pumped from thefor-mation and recovered from the well. At least a portionof water pumped from the well is water that is intro-ducedinto the well from the surface or reintroducedby a feed back loop from the production operation.
机译:一种生产方法和系统天然气水合物包括钻井步骤进入地下天然气水合物地层,至少将天然气水合物的生成部分减压至允许从水合物中分离出气体和水形成。然后将天然气和水从形成并从井中回收。至少一部分从井中抽出的水是引入的水从表面进入井或重新引入通过生产操作中的反馈循环。

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