发明授权
EP1799960B1 METHODE DE TRAITEMENT DE FORMATIONS OU DE CAVITES SOUTERRAINES PAR DES MICROGELS 有权
方法的处理地下岩层或空腔与微凝胶

METHODE DE TRAITEMENT DE FORMATIONS OU DE CAVITES SOUTERRAINES PAR DES MICROGELS
摘要:
The invention concerns a method for treating porous and permeable underground formations or cavities, of the reservoir rock or backfill type. The method consists in injecting a liquid composition comprising microgels into the formations so as to reduce production of water, gas or sand, and/or zone abandonment.
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