RU97111468A - METHOD FOR INSULATING WATER-BODY LAYERS - Google Patents

METHOD FOR INSULATING WATER-BODY LAYERS

Info

Publication number
RU97111468A
RU97111468A RU97111468/03A RU97111468A RU97111468A RU 97111468 A RU97111468 A RU 97111468A RU 97111468/03 A RU97111468/03 A RU 97111468/03A RU 97111468 A RU97111468 A RU 97111468A RU 97111468 A RU97111468 A RU 97111468A
Authority
RU
Russia
Prior art keywords
water
pumping
drilling
stratum
grout
Prior art date
Application number
RU97111468/03A
Other languages
Russian (ru)
Other versions
RU2152507C1 (en
Inventor
М.Н. Студенский
А.Я. Вакула
Р.Р. Бикбулатов
Р.И. Катеев
Р.И. Катеева
Т.М. Габбасов
Original Assignee
Альметьевское УБР
Filing date
Publication date
Application filed by Альметьевское УБР filed Critical Альметьевское УБР
Priority to RU97111468A priority Critical patent/RU2152507C1/en
Priority claimed from RU97111468A external-priority patent/RU2152507C1/en
Publication of RU97111468A publication Critical patent/RU97111468A/en
Application granted granted Critical
Publication of RU2152507C1 publication Critical patent/RU2152507C1/en

Links

Claims (3)

1. Способ изоляции водопроявляющих пластов путем установки цементного моста, включающий вскрытие бурением водопроявляющего пласта, промывку скважины, закачивание расчетного объема тампонажного раствора, его продавку в заколоннoe пространство, удаление излишков тампонажного раствора, отличающийся тем, что вскрытие водопроявляющего пласта осуществляют одновременно с расширением ствола скважины с обеспечением переменного сечения с зазубринами, а в качестве тампонажного раствора применяют пластифицированный цементный раствор.1. A method of isolating water-producing strata by installing a cement bridge, including opening a drilling water-producing stratum by drilling, flushing a well, pumping the estimated volume of grout, pumping it into the annulus, removing excess grout, characterized in that the water-revealing stratum is opened simultaneously with the expansion of the wellbore providing a variable cross-section with notches, and as a grouting mortar, plasticized cement mortar is used. 2. Способ по п. 1, отличающийся тем, что в качестве пластификатора применяют реагент Сепаколл СЕ-5381 или отходы водоочистительных сооружений. 2. The method according to p. 1, characterized in that as the plasticizer used reagent Sepacall CE-5381 or waste water treatment facilities. 3. Способ по п. 1, отличающийся тем, что на период ОЗЦ в скважине создается противодавление на изолируемый пласт. 3. The method according to p. 1, characterized in that for the period of the OZZ in the well creates backpressure on the insulated reservoir.
RU97111468A 1997-07-08 1997-07-08 Method of insulating water-development strata RU2152507C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU97111468A RU2152507C1 (en) 1997-07-08 1997-07-08 Method of insulating water-development strata

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU97111468A RU2152507C1 (en) 1997-07-08 1997-07-08 Method of insulating water-development strata

Publications (2)

Publication Number Publication Date
RU97111468A true RU97111468A (en) 1999-05-27
RU2152507C1 RU2152507C1 (en) 2000-07-10

Family

ID=20195016

Family Applications (1)

Application Number Title Priority Date Filing Date
RU97111468A RU2152507C1 (en) 1997-07-08 1997-07-08 Method of insulating water-development strata

Country Status (1)

Country Link
RU (1) RU2152507C1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2526061C1 (en) * 2013-07-02 2014-08-20 Открытое акционерное общество "Татнефть" имени В.Д. Шашина Isolation of water inflow beds at well construction

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