RU97109670A - JET WELL FOR WASHING WELLS - Google Patents
JET WELL FOR WASHING WELLSInfo
- Publication number
- RU97109670A RU97109670A RU97109670/03A RU97109670A RU97109670A RU 97109670 A RU97109670 A RU 97109670A RU 97109670/03 A RU97109670/03 A RU 97109670/03A RU 97109670 A RU97109670 A RU 97109670A RU 97109670 A RU97109670 A RU 97109670A
- Authority
- RU
- Russia
- Prior art keywords
- barrel
- sealing packer
- washing wells
- active
- piston
- Prior art date
Links
- 238000007789 sealing Methods 0.000 claims 3
- 238000009434 installation Methods 0.000 claims 1
- 238000002955 isolation Methods 0.000 claims 1
- 238000000926 separation method Methods 0.000 claims 1
- 238000005406 washing Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU97109670A RU2139422C1 (en) | 1997-06-10 | 1997-06-10 | Jet-type apparatus for washing wells |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU97109670A RU2139422C1 (en) | 1997-06-10 | 1997-06-10 | Jet-type apparatus for washing wells |
Publications (2)
Publication Number | Publication Date |
---|---|
RU97109670A true RU97109670A (en) | 1999-05-10 |
RU2139422C1 RU2139422C1 (en) | 1999-10-10 |
Family
ID=20194001
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU97109670A RU2139422C1 (en) | 1997-06-10 | 1997-06-10 | Jet-type apparatus for washing wells |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2139422C1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2454531C1 (en) * | 2010-12-30 | 2012-06-27 | Олег Сергеевич Николаев | Packer installation (versions) and device for its pumps washing (versions) |
RU2520243C1 (en) * | 2013-02-20 | 2014-06-20 | Общество с ограниченной ответственностью "Научно-технический центр" ЗЭРС" (ООО "НТЦ "ЗЭРС") | Well packer |
CN106437605B (en) * | 2016-09-06 | 2018-12-14 | 中国石油化工股份有限公司 | A kind of packer |
-
1997
- 1997-06-10 RU RU97109670A patent/RU2139422C1/en active
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