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Improving the quality of treatment of injected water from water intake wells along with associated formation water in the reservoir pressure maintenance system
Customer

ЦНТИ "Самгау"
Decision acceptance deadline

30.04.24 (inclusive)

Form of award

negotiable

Product status

Idea

Task type

R&D Tasks

Сфера применения

Chemical and petrochemical industry

Область задачи

New production technologies

Type of product

other

Problem description

Contamination of the oil reservoir, bio-corrosion, clogging of the filtration zone and reduction in well injectivity.

Expected effect

Current analysis of process water: - Water analysis indicators: pH = 7.54; - Content of mech. mixtures: 27 mg/l; - Content of petroleum products: 13.69 mg/l; - Number of planktonic SRB: 1,000,000 cs/mg; Required standard: ST RK 1662-2007. - Water analysis indicators: pH =4.58.5; - Content of mech. mixtures: no more than 3 mg/l; - Content of petroleum products: no more than 5 mg/l;

Full name of responsible person

Е. Mazbaev

Purpose and description of task (project)

Contamination of the working agent with adhesive forms of sulfate-reducing bacteria (SRB), mechanical impurities, petroleum products.

Note

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