RU96110865A - METHOD FOR DRILLING UNSTABLE CLAY DEPOSITS OF A WELL - Google Patents

METHOD FOR DRILLING UNSTABLE CLAY DEPOSITS OF A WELL

Info

Publication number
RU96110865A
RU96110865A RU96110865/03A RU96110865A RU96110865A RU 96110865 A RU96110865 A RU 96110865A RU 96110865/03 A RU96110865/03 A RU 96110865/03A RU 96110865 A RU96110865 A RU 96110865A RU 96110865 A RU96110865 A RU 96110865A
Authority
RU
Russia
Prior art keywords
well
drilling
clay deposits
unstable clay
deposits
Prior art date
Application number
RU96110865/03A
Other languages
Russian (ru)
Other versions
RU2148702C1 (en
Inventor
М.Р. Мавлютов
Ф.М. Хакимов
Р.И. Катеева
З.З. Шарафутдинов
З.Ф. Гилязетдинов
Р.З. Саитгараев
Original Assignee
Малое внедренческое предприятие "Экобур"
Filing date
Publication date
Application filed by Малое внедренческое предприятие "Экобур" filed Critical Малое внедренческое предприятие "Экобур"
Priority to RU96110865A priority Critical patent/RU2148702C1/en
Priority claimed from RU96110865A external-priority patent/RU2148702C1/en
Publication of RU96110865A publication Critical patent/RU96110865A/en
Application granted granted Critical
Publication of RU2148702C1 publication Critical patent/RU2148702C1/en

Links

Claims (1)

Способ бурения неустойчивых глинистых отложений разреза скважины, включающий разбуривание глинистых отложений с использованием безглинистого бурового раствора на водной основе, содержащей реагент с крепящими свойствами, отличающийся тем, что в качестве реагента с крепящими свойствами используют водорастворимый полиэлектролит катионного типа марки ВПК-402 0,3-1,0%-ной концентрации.A method of drilling unstable clay deposits of a well section, including drilling clay deposits using a non-clay drilling mud with a water base containing a reagent with fixing properties, characterized in that a water-soluble cationic polyelectrolyte of the VPK-402 0.3- type is used as a reagent with fixing properties 1.0% concentration.
RU96110865A 1996-05-28 1996-05-28 Method for drilling unstable clayey depositions in bore-hole RU2148702C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU96110865A RU2148702C1 (en) 1996-05-28 1996-05-28 Method for drilling unstable clayey depositions in bore-hole

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU96110865A RU2148702C1 (en) 1996-05-28 1996-05-28 Method for drilling unstable clayey depositions in bore-hole

Publications (2)

Publication Number Publication Date
RU96110865A true RU96110865A (en) 1998-08-20
RU2148702C1 RU2148702C1 (en) 2000-05-10

Family

ID=20181273

Family Applications (1)

Application Number Title Priority Date Filing Date
RU96110865A RU2148702C1 (en) 1996-05-28 1996-05-28 Method for drilling unstable clayey depositions in bore-hole

Country Status (1)

Country Link
RU (1) RU2148702C1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2468057C2 (en) * 2011-03-02 2012-11-27 Общество с ограниченной ответственностью "Научно-исследовательский институт природных газов и газовых технологий - Газпром ВНИИГАЗ" Inhibiting drill fluid
RU2492208C2 (en) * 2011-10-24 2013-09-10 Общество с ограниченной ответственностью "Научно-исследовательский институт природных газов и газовых технологий - Газпром ВНИИГАЗ" Cation-inhibiting drilling mud
RU2492207C1 (en) * 2012-04-16 2013-09-10 Общество с ограниченной ответственностью "Научно-исследовательский институт природных газов и газовых технологий - Газпром ВНИИГАЗ" Drilling mud
RU2534546C1 (en) * 2013-07-19 2014-11-27 Общество с ограниченной ответственностью "Научно-исследовательский институт природных газов и газовых технологий- Газпром ВНИИГАЗ" Cation-inhibiting drilling mud
RU2533478C1 (en) * 2013-07-19 2014-11-20 Общество с ограниченной ответственностью "Научно-исследовательский институт природных газов и газовых технологий-Газпром ВНИИГАЗ" Cation-inhibiting drilling mud
RU2534286C1 (en) * 2013-07-31 2014-11-27 Общество с ограниченной ответственностью "Научно-исследовательский институт природных газов и газовых технологий-Газпром ВНИИГАЗ" Drill mud for completion, development and well-workover operations in terrigenous reservoirs
RU2541664C1 (en) * 2013-10-18 2015-02-20 Общество с ограниченной ответственностью "Научно-исследовательский институт природных газов и газовых технологий-Газпром ВНИИГАЗ" Non-dispersing mud
RU2591284C1 (en) * 2015-03-05 2016-07-20 Общество с ограниченной ответственностью "Научно-исследовательский институт природных газов и газовых технологий - Газпром ВНИИГАЗ" Drilling mud for drilling in clay deposits
RU2704658C2 (en) * 2017-10-11 2019-10-30 Публичное акционерное общество "Транснефть" (ПАО "Транснефть") Drilling mud for construction of wells in unstable clay and non-cemented soils and method for production thereof

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