CN210564457U - 一种超深井用裸眼封隔器 - Google Patents
一种超深井用裸眼封隔器 Download PDFInfo
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- CN210564457U CN210564457U CN201921757945.2U CN201921757945U CN210564457U CN 210564457 U CN210564457 U CN 210564457U CN 201921757945 U CN201921757945 U CN 201921757945U CN 210564457 U CN210564457 U CN 210564457U
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- Prior art keywords
- tube
- central tube
- ultra
- deep well
- open hole
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- 238000001802 infusion Methods 0.000 claims abstract description 64
- 238000012856 packing Methods 0.000 claims abstract description 57
- 238000007789 sealing Methods 0.000 claims description 21
- 239000007788 liquid Substances 0.000 claims description 18
- 238000000605 extraction Methods 0.000 abstract description 3
- 238000005070 sampling Methods 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 10
- 238000005457 optimization Methods 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 230000000694 effects Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
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Abstract
Description
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Priority Applications (1)
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CN201921757945.2U CN210564457U (zh) | 2019-10-20 | 2019-10-20 | 一种超深井用裸眼封隔器 |
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CN201921757945.2U CN210564457U (zh) | 2019-10-20 | 2019-10-20 | 一种超深井用裸眼封隔器 |
Publications (1)
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CN210564457U true CN210564457U (zh) | 2020-05-19 |
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CN201921757945.2U Active CN210564457U (zh) | 2019-10-20 | 2019-10-20 | 一种超深井用裸眼封隔器 |
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CN (1) | CN210564457U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110513072A (zh) * | 2019-10-20 | 2019-11-29 | 达坦能源科技(上海)有限公司 | 一种超深井用裸眼封隔器 |
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2019
- 2019-10-20 CN CN201921757945.2U patent/CN210564457U/zh active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110513072A (zh) * | 2019-10-20 | 2019-11-29 | 达坦能源科技(上海)有限公司 | 一种超深井用裸眼封隔器 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: Room 1807, 497 Zhengli Road, Yangpu District, Shanghai Patentee after: Shanghai datan Energy Technology Co.,Ltd. Address before: Room 1807, 497 Zhengli Road, Yangpu District, Shanghai Patentee before: TARTAN ENERGY TECH (SHANGHAI) LTD. |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A type of open hole packer for ultra deep wells Granted publication date: 20200519 Pledgee: Industrial Bank Co.,Ltd. Shanghai Pengpu Sub branch Pledgor: Shanghai datan Energy Technology Co.,Ltd. Registration number: Y2024310000404 |