METHOD FOR WELL TREATMENT AT OIL FIELDS BY MIXTURE OF FLUID MEDIUM AND FIBER (VERSIONS) Russian patent published in 2012 - IPC E21B43/267 

Abstract RU 2461706 C2

FIELD: oil and gas production.

SUBSTANCE: method includes provision of fluid medium at oil field, fiber adding into fluid medium for mixture formation, provision of non-cut fiber in a form of multiple connected bobbins, continuous feeding of non-cut fiber into cutting device, formation of multiple cut fibers, supply and measuring of multiple cut fibers from cutting device into fluid medium for creating of mixture that is capable of flow back deceleration, pumping of the said mixture in well.

EFFECT: development effectiveness improvement, cost decreasing.

27 cl, 6 dwg

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Authors

Legemor Ehd

Abbas Raafat

Rajn-Knudsen Ehrik

Makintajr Uill'Jam R.

Pessen Zhan-Lui

Dates

2012-09-20Published

2008-03-21Filed