METHODS FOR ZONAL ISOLATION AND TREATMENT DIVERSION WITH SHAPED PARTICLES Russian patent published in 2019 - IPC E21B43/267 C09K8/70 

Abstract RU 2679196 C2

FIELD: chemistry.

SUBSTANCE: disclosed are methods for treating a subterranean formation that include introducing a treatment fluid comprising shaped particles and/or shaped uniform particles into a subterranean formation via a wellbore, and creating a plug including the shaped particles and/or shaped uniform particles of the treatment fluid.

EFFECT: technical result is high processing efficiency of treating a subterranean formation.

14 cl, 8 dwg

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RU 2 679 196 C2

Authors

Lecerf, Bruno

Potapenko, Dmitry Ivanovich

Sova Aleksej Aleksandrovich

Solnyshkin Dmitrij Sergeevich

Alekseenko Olga Petrovna

Bulova Marina Nikolaevna

Leserf Bryuno

Dates

2019-02-06Published

2014-10-06Filed