RU2016106341A - LIQUID FOR SILENCING AND RINSING OIL AND GAS WELLS - Google Patents

LIQUID FOR SILENCING AND RINSING OIL AND GAS WELLS Download PDF

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Publication number
RU2016106341A
RU2016106341A RU2016106341A RU2016106341A RU2016106341A RU 2016106341 A RU2016106341 A RU 2016106341A RU 2016106341 A RU2016106341 A RU 2016106341A RU 2016106341 A RU2016106341 A RU 2016106341A RU 2016106341 A RU2016106341 A RU 2016106341A
Authority
RU
Russia
Prior art keywords
water
gas wells
liquid
silencing
remacid
Prior art date
Application number
RU2016106341A
Other languages
Russian (ru)
Other versions
RU2630007C2 (en
Inventor
Дмитрий Владимирович Пономаренко
Константин Владимирович Куликов
Владимир Петрович Канонеров
Игорь Владимирович Майгуров
Original Assignee
Закрытое акционерное общество "Октопус"
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Закрытое акционерное общество "Октопус" filed Critical Закрытое акционерное общество "Октопус"
Priority to RU2016106341A priority Critical patent/RU2630007C2/en
Publication of RU2016106341A publication Critical patent/RU2016106341A/en
Application granted granted Critical
Publication of RU2630007C2 publication Critical patent/RU2630007C2/en

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/42—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/42—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells
    • C09K8/46—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells containing inorganic binders, e.g. Portland cement
    • C09K8/467—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells containing inorganic binders, e.g. Portland cement containing additives for specific purposes
    • C09K8/48—Density increasing or weighting additives
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/42—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells
    • C09K8/46—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells containing inorganic binders, e.g. Portland cement
    • C09K8/467—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells containing inorganic binders, e.g. Portland cement containing additives for specific purposes
    • C09K8/487—Fluid loss control additives; Additives for reducing or preventing circulation loss
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S507/00—Earth boring, well treating, and oil field chemistry
    • Y10S507/925—Completion or workover fluid
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S507/00—Earth boring, well treating, and oil field chemistry
    • Y10S507/927—Well cleaning fluid
    • Y10S507/928—Spacing slug or preflush fluid

Landscapes

  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Detergent Compositions (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Lubricants (AREA)

Claims (3)

1. Жидкость для глушения и промывки нефтяных и газовых скважин, включающая биополимер на основе ксантановой смолы биоксан, понизитель фильтрации, биоцид и воду, отличающаяся тем, что дополнительно содержит формиат натрия, гидроокись натрия, диэтаноламин, сидерит, а в качестве понизителя фильтрации - Полицелл КМЦ, биоцида - Remacid при следующих соотношениях компонентов, мас.%:1. A fluid for killing and flushing oil and gas wells, including a biopolymer based on xanthan gum bioxan, a filter reducing agent, biocide and water, characterized in that it additionally contains sodium formate, sodium hydroxide, diethanolamine, siderite, and Polycell as a filter reducing agent CMC, biocide - Remacid in the following ratios of components, wt.%: БиоксанBioxan 0,3-0,80.3-0.8 Полицелл КМЦPolycell CMC 0,5-3,00.5-3.0 RemacidRemacid 0,1-0,20.1-0.2 Формиат натрияSodium formate 10-40,010-40,0 Гидроокись натрияSodium hydroxide 0,1-0,20.1-0.2 ДиэтаноламинDiethanolamine 2,0-20,02.0-20.0 СидеритSiderite 5,0-20,05.0-20.0 ВодаWater ОстальноеRest
2. Жидкость для глушения и промывки нефтяных и газовых скважин по п. 1, отличающаяся тем, что в качестве водной основы можно использовать кроме технической воды морскую воду или рапоносную воду.2. Liquid for killing and flushing oil and gas wells according to claim 1, characterized in that, in addition to process water, sea water or rape water can be used as a water base.
RU2016106341A 2016-02-24 2016-02-24 Liquid for oil and gas wells control and cleanout RU2630007C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2016106341A RU2630007C2 (en) 2016-02-24 2016-02-24 Liquid for oil and gas wells control and cleanout

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2016106341A RU2630007C2 (en) 2016-02-24 2016-02-24 Liquid for oil and gas wells control and cleanout

Publications (2)

Publication Number Publication Date
RU2016106341A true RU2016106341A (en) 2017-08-29
RU2630007C2 RU2630007C2 (en) 2017-09-05

Family

ID=59797467

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2016106341A RU2630007C2 (en) 2016-02-24 2016-02-24 Liquid for oil and gas wells control and cleanout

Country Status (1)

Country Link
RU (1) RU2630007C2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2753299C1 (en) * 2020-11-10 2021-08-12 Акционерное общество "Северо-Кавказский научно-исследовательский проектный институт природных газов" (АО "СевКавНИПИгаз") Dry mixture for the preparation of well killing fluid

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5990050A (en) * 1998-01-08 1999-11-23 M-I L.L.C. Water soluble invert emulsions
RU2203304C2 (en) * 2001-07-02 2003-04-27 Общество с ограниченной ответственностью "ТюменНИИгипрогаз" Well killing fluid
GB0601961D0 (en) * 2006-01-31 2006-03-15 Bp Exploration Operating Method
RU2345114C1 (en) * 2007-05-30 2009-01-27 Открытое акционерное общество "Северо-Кавказский научно-исследовательский проектный институт природных газов" Открытого акционерного общества "Газпром" ("ОАО "СевКавНИПИгаз" ОАО "Газпром") Well killing liquid
RU2482152C1 (en) * 2011-11-24 2013-05-20 ООО "РН-УфаНИПИнефть" Borehole process fluid with low damaging properties and controlled absorption in thermobaric formation conditions
RU2515626C1 (en) * 2013-02-12 2014-05-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Мурманский государственный технический университет" (ФГБОУВПО "МГТУ") Process fluid for oil wells perforating and killing

Also Published As

Publication number Publication date
RU2630007C2 (en) 2017-09-05

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Effective date: 20200225