RU2001212C1 - Device for cleaning shaft well - Google Patents

Device for cleaning shaft well

Info

Publication number
RU2001212C1
RU2001212C1 SU4922439A RU2001212C1 RU 2001212 C1 RU2001212 C1 RU 2001212C1 SU 4922439 A SU4922439 A SU 4922439A RU 2001212 C1 RU2001212 C1 RU 2001212C1
Authority
RU
Russia
Prior art keywords
cleaning shaft
shaft well
well
cleaning
shaft
Prior art date
Application number
Other languages
Russian (ru)
Inventor
Григорий Аврамович Чеботарев
Original Assignee
Chebotarev Grigorij A
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 Chebotarev Grigorij A filed Critical Chebotarev Grigorij A
Priority to SU4922439 priority Critical patent/RU2001212C1/en
Application granted granted Critical
Publication of RU2001212C1 publication Critical patent/RU2001212C1/en

Links

SU4922439 1991-03-29 1991-03-29 Device for cleaning shaft well RU2001212C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU4922439 RU2001212C1 (en) 1991-03-29 1991-03-29 Device for cleaning shaft well

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU4922439 RU2001212C1 (en) 1991-03-29 1991-03-29 Device for cleaning shaft well

Publications (1)

Publication Number Publication Date
RU2001212C1 true RU2001212C1 (en) 1993-10-15

Family

ID=21566934

Family Applications (1)

Application Number Title Priority Date Filing Date
SU4922439 RU2001212C1 (en) 1991-03-29 1991-03-29 Device for cleaning shaft well

Country Status (1)

Country Link
RU (1) RU2001212C1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105544653A (en) * 2016-03-01 2016-05-04 绥棱县淼源井业科技有限公司 Downhole silt removal device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Авторское свидетельство СССР Nf 1594252. кл. Е 02 F 5/28, 1987. Авторское свидетельство СССР № 237727. кл. Е 03 В 3/15, 1966. нен в виде размещенного в цилиндрическом кожухе шнека, верхний конец которого соединен с электродвигателем/а нижний выведен из корпуса, при этом стенки корпуса выполнены из фильтрую- щего материала. Ю *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105544653A (en) * 2016-03-01 2016-05-04 绥棱县淼源井业科技有限公司 Downhole silt removal device

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