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US 2021/0340430 A1Published application
Biocide composition and use thereof
AssigneesJusteq, LLC, Acculab Co., Ltd.
InventorsSang Hea SHIM, Chung Soo KIM
Life of this patent
Estimating the term…
Abstract
The present disclosure relates to biocide compositions, formulations and methods for using formulations. In particular the present disclosure relates to biocide compositions and their use in effecting biocidal activity in subterranean oil and gas wells being drilled, completed, worked over or produced.
Claims7
1-3. (canceled)
A process for controlling biofilms on gas or oil well equipment comprising,
- a. treating the gas or oil well equipment with a stabilized hypochlorous acid solution, and
- b. treating the gas or oil well equipment with a water soluble bromide ion source.
(canceled)
A process for treating water in a gas or oil well comprising,
- a. treating the gas or oil well with a stabilized hypochlorous acid solution, and
- b. treating the gas or oil well with a water soluble bromide ion source.
(canceled)
A method of controlling bacterial growth in a frac fluid comprising,
- a. treating the frac fluid with a biocide composition comprising a stabilized hypochlorous acid solution, and a water soluble bromide ion source.
9-17. (canceled)
Dependencies are inferred from the claim text.