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RU95112370A - METHOD FOR CEMENTING A Casing COLUMN IN AN ABSORBING WELL - Google Patents

METHOD FOR CEMENTING A Casing COLUMN IN AN ABSORBING WELL

Info

Publication number
RU95112370A
RU95112370A RU95112370/03A RU95112370A RU95112370A RU 95112370 A RU95112370 A RU 95112370A RU 95112370/03 A RU95112370/03 A RU 95112370/03A RU 95112370 A RU95112370 A RU 95112370A RU 95112370 A RU95112370 A RU 95112370A
Authority
RU
Russia
Prior art keywords
cementing
casing
absorption
well
casing column
Prior art date
Application number
RU95112370/03A
Other languages
Russian (ru)
Other versions
RU2083803C1 (en
Inventor
Г.С. Рамазанов
Г.В. Гафаров
Р.М. Гилязов
А.Ш. Зиганшин
Original Assignee
Туймазинское управление буровых работ
Filing date
Publication date
Application filed by Туймазинское управление буровых работ filed Critical Туймазинское управление буровых работ
Priority to RU95112370A priority Critical patent/RU2083803C1/en
Priority claimed from RU95112370A external-priority patent/RU2083803C1/en
Application granted granted Critical
Publication of RU2083803C1 publication Critical patent/RU2083803C1/en
Publication of RU95112370A publication Critical patent/RU95112370A/en

Links

Claims (1)

Способ цементирования обсадной колонны труб в поглощающей скважине, включающий цементирование нижний части колонны цементным раствором до зоны поглощения и последующее цементирование верхней части обсадной колонны над зоной поглощения путем подачи тампонажного материала в заколонное пространство с устья, отличающийся тем, что в скважине с катастрофическим поглощением в качестве тампонажного материала для цементирования верхней части обсадной колоний применяют сухой порошкообразный тампонажный цемент, а подачу тампонажного материала осуществляют с помощью сжатого воздуха, при этом одновременно с подачей тампонажного материала на обсадную колонну передают колебания с частотой 2 - 5 Гц.A method of cementing a pipe casing string in an absorption well, comprising cementing the bottom of the casing with cement mortar to the absorption zone and then cementing the upper part of the casing above the absorption zone by supplying grouting material into the annulus from the wellhead, characterized in that in a well with catastrophic absorption as grouting material for cementing the upper part of the casing colonies use dry powdered grouting cement, and the supply of grouting material ala carried out with compressed air, in which simultaneously with the plugging material at the casing transmit vibrations with a frequency of 2 - 5 Hz.
RU95112370A 1995-07-13 1995-07-13 Method for cementation of casing string in absorption well RU2083803C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU95112370A RU2083803C1 (en) 1995-07-13 1995-07-13 Method for cementation of casing string in absorption well

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU95112370A RU2083803C1 (en) 1995-07-13 1995-07-13 Method for cementation of casing string in absorption well

Publications (2)

Publication Number Publication Date
RU2083803C1 RU2083803C1 (en) 1997-07-10
RU95112370A true RU95112370A (en) 1997-07-20

Family

ID=20170255

Family Applications (1)

Application Number Title Priority Date Filing Date
RU95112370A RU2083803C1 (en) 1995-07-13 1995-07-13 Method for cementation of casing string in absorption well

Country Status (1)

Country Link
RU (1) RU2083803C1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2168608C2 (en) * 1999-03-18 2001-06-10 Открытое акционерное общество "Технологии оптимизации нефтедобычи" Method of restriction of water inflow

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