METHOD OF INHIBITING DEPOSITS IN GEOLOGICAL FORMATION Russian patent published in 2016 - IPC E21B37/06 C09K8/52 C09K8/536

Abstract RU 2588513 C1

FIELD: mining.

SUBSTANCE: present invention relates to method for inhibiting deposits in geological formation, such as hydrocarbon bed, and to set of components for implementation of this method. Method for inhibiting deposits in geological formation comprises: applying binder upon surface of geological formation, delivery of carbon-based nano-material to surface of geological formation to cause adhesion due to chemical interaction between nano-material and binder, wherein nano-material provides one or more centres of adsorption for deposit inhibitor, placing certain amount of deposit inhibitor into geological formation so that dose of deposit inhibitor is adsorbed by nano-material, and inhibition of deposits in geological formation as a result of prolonged release of said deposit inhibitor dose from nano-material into geological formation. Set of components for implementing said method comprises binder and aforesaid nano-material and inhibitor. Invention is developed in subclaims.

EFFECT: longer action of deposit inhibitor.

14 cl, 1 tbl, 24 dwg

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RU 2 588 513 C1

Authors

Gorbeni Nasser

Fleming Nill

Uilson Mark

Kapur Nikil

Nivill Enn

Dates

2016-06-27—Published

2013-06-06—Filed