RU2004131598A - COMPOSITION FOR INSULATION OF FLOW WATER FLOW AND METHOD FOR ITS PREPARATION - Google Patents

COMPOSITION FOR INSULATION OF FLOW WATER FLOW AND METHOD FOR ITS PREPARATION Download PDF

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Publication number
RU2004131598A
RU2004131598A RU2004131598/03A RU2004131598A RU2004131598A RU 2004131598 A RU2004131598 A RU 2004131598A RU 2004131598/03 A RU2004131598/03 A RU 2004131598/03A RU 2004131598 A RU2004131598 A RU 2004131598A RU 2004131598 A RU2004131598 A RU 2004131598A
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RU
Russia
Prior art keywords
water
composition
composition according
absorbing polymer
flow
Prior art date
Application number
RU2004131598/03A
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Russian (ru)
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RU2282653C2 (en
Inventor
Владимир Анатольевич Волков (RU)
Владимир Анатольевич Волков
Валентина Георгиевна Беликова (RU)
Валентина Георгиевна Беликова
Original Assignee
Владимир Анатольевич Волков (RU)
Владимир Анатольевич Волков
Валентина Георгиевна Беликова (RU)
Валентина Георгиевна Беликова
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Application filed by Владимир Анатольевич Волков (RU), Владимир Анатольевич Волков, Валентина Георгиевна Беликова (RU), Валентина Георгиевна Беликова filed Critical Владимир Анатольевич Волков (RU)
Priority to RU2004131598/03A priority Critical patent/RU2282653C2/en
Publication of RU2004131598A publication Critical patent/RU2004131598A/en
Application granted granted Critical
Publication of RU2282653C2 publication Critical patent/RU2282653C2/en

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  • Processes Of Treating Macromolecular Substances (AREA)

Claims (4)

1. Состав для изоляции притока пластовых вод, включающий экзополисахарид, продуцируемый Azotobaster vinelondii (Zipman) ФЧ-1, ВКПМ В-5933 в виде культуральной жидкости, наполнитель, соль поливалентного металла и воду, отличающийся тем, что в качестве наполнителя используют водопоглощающий полимер при следующем соотношении компонентов, мас.%:1. Composition for isolating the influx of formation water, including an exopolysaccharide produced by Azotobaster vinelondii (Zipman) ФЧ-1, VKPM В-5933 in the form of a culture fluid, a filler, a polyvalent metal salt and water, characterized in that a water-absorbing polymer is used as a filler at the following ratio of components, wt.%: ЭкзополисахаридExopolysaccharide 5,0-15,0 5.0-15.0 Соль поливалентногоPolyvalent Salt   металлаmetal 0,01-0,15 0.01-0.15 Водопоглощающий полимерWater-absorbing polymer 0,1-5,0 0.1-5.0 ВодаWater Остальное. Rest.
2. Состав по п.1, отличающийся тем, что он дополнительно содержит высокодисперсный гидрофобный материал в количестве 0,1-2,0 мас.%.2. The composition according to claim 1, characterized in that it further comprises a highly dispersed hydrophobic material in an amount of 0.1-2.0 wt.%. 3. Состав по п.1, отличающийся тем, что он дополнительно содержит поверхностно-активное вещество или смесь поверхностно-активных веществ в количестве 0,1-3,0 мас.%.3. The composition according to claim 1, characterized in that it further comprises a surfactant or a mixture of surfactants in an amount of 0.1-3.0 wt.%. 4. Способ приготовления состава по п.1, отличающийся тем, что он включает предварительное затворение водопоглощающего полимера в инертном носителе, в качестве которого используют безводные углеводородные растворители, использующиеся и в качестве буфера разделения от воды при закачке состава в скважину.4. The method of preparing the composition according to claim 1, characterized in that it includes pre-mixing the water-absorbing polymer in an inert carrier, which is used as anhydrous hydrocarbon solvents, which are also used as a separation buffer from water when pumping the composition into the well.
RU2004131598/03A 2004-10-29 2004-10-29 Composition for insulation of formation water inflow and a method to prepare the same RU2282653C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2004131598/03A RU2282653C2 (en) 2004-10-29 2004-10-29 Composition for insulation of formation water inflow and a method to prepare the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2004131598/03A RU2282653C2 (en) 2004-10-29 2004-10-29 Composition for insulation of formation water inflow and a method to prepare the same

Publications (2)

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RU2004131598A true RU2004131598A (en) 2006-04-10
RU2282653C2 RU2282653C2 (en) 2006-08-27

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RU2004131598/03A RU2282653C2 (en) 2004-10-29 2004-10-29 Composition for insulation of formation water inflow and a method to prepare the same

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2476665C2 (en) * 2010-07-19 2013-02-27 Илдус Абудасович Сагидуллин Isolation method of water influx in well
RU2547528C2 (en) * 2012-09-13 2015-04-10 Научно-Исследовательский И Проектный Институт Нефти И Газа (Нипинг) Multipurpose gel-forming composition

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MM4A The patent is invalid due to non-payment of fees

Effective date: 20161030