CN203308426U - 耐高压可取式油管堵塞器 - Google Patents
耐高压可取式油管堵塞器 Download PDFInfo
- Publication number
- CN203308426U CN203308426U CN201320224404XU CN201320224404U CN203308426U CN 203308426 U CN203308426 U CN 203308426U CN 201320224404X U CN201320224404X U CN 201320224404XU CN 201320224404 U CN201320224404 U CN 201320224404U CN 203308426 U CN203308426 U CN 203308426U
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- core rod
- oil pipe
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- rubber cylinder
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- 230000007246 mechanism Effects 0.000 claims abstract description 52
- 238000007789 sealing Methods 0.000 claims abstract description 28
- 238000004873 anchoring Methods 0.000 claims abstract description 11
- 238000012856 packing Methods 0.000 claims description 8
- 239000003921 oil Substances 0.000 description 25
- 239000000243 solution Substances 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
- Y02A20/204—Keeping clear the surface of open water from oil spills
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Abstract
Description
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320224404XU CN203308426U (zh) | 2013-04-28 | 2013-04-28 | 耐高压可取式油管堵塞器 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320224404XU CN203308426U (zh) | 2013-04-28 | 2013-04-28 | 耐高压可取式油管堵塞器 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203308426U true CN203308426U (zh) | 2013-11-27 |
Family
ID=49614642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320224404XU Expired - Lifetime CN203308426U (zh) | 2013-04-28 | 2013-04-28 | 耐高压可取式油管堵塞器 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203308426U (zh) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104879086A (zh) * | 2015-06-02 | 2015-09-02 | 安东石油技术(集团)有限公司 | 堵塞器及打捞工具 |
| CN105201443A (zh) * | 2015-08-19 | 2015-12-30 | 新疆华油油气工程有限公司 | 一种用于钢丝投放的油管内堵塞器 |
| CN105332670A (zh) * | 2015-11-06 | 2016-02-17 | 重庆市正华钻采设备有限公司 | 天然气井固定式油管堵塞器 |
| CN109505555A (zh) * | 2018-11-20 | 2019-03-22 | 大庆市晟威机械制造有限公司 | 一种水井用堵塞器 |
| CN111411914A (zh) * | 2019-01-07 | 2020-07-14 | 中国石油化工股份有限公司 | 井筒防喷堵塞器 |
-
2013
- 2013-04-28 CN CN201320224404XU patent/CN203308426U/zh not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104879086A (zh) * | 2015-06-02 | 2015-09-02 | 安东石油技术(集团)有限公司 | 堵塞器及打捞工具 |
| CN105201443A (zh) * | 2015-08-19 | 2015-12-30 | 新疆华油油气工程有限公司 | 一种用于钢丝投放的油管内堵塞器 |
| CN105201443B (zh) * | 2015-08-19 | 2018-02-23 | 新疆华油油气工程有限公司 | 一种用于钢丝投放的油管内堵塞器 |
| CN105332670A (zh) * | 2015-11-06 | 2016-02-17 | 重庆市正华钻采设备有限公司 | 天然气井固定式油管堵塞器 |
| CN109505555A (zh) * | 2018-11-20 | 2019-03-22 | 大庆市晟威机械制造有限公司 | 一种水井用堵塞器 |
| CN111411914A (zh) * | 2019-01-07 | 2020-07-14 | 中国石油化工股份有限公司 | 井筒防喷堵塞器 |
| CN111411914B (zh) * | 2019-01-07 | 2024-06-11 | 中国石油化工股份有限公司 | 井筒防喷堵塞器 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 430035 Hubei city in Wuhan province two Qiaokou Gutian Road No. 37 HSBC Nanniwan Avenue headquarters block fifth B Patentee after: PETROLEUM ENGINEERING TECHNOLOGY Research Institute OF HANJIANG OIL FIELD BRANCH SINOPEC Address before: 430035 Hubei city in Wuhan province two Qiaokou Gutian Road No. 37 HSBC Nanniwan Avenue headquarters block fifth B Patentee before: OIL PRODUCTION TECHNOLOGY Research Institute OF JIANGHAN OILFIELD COMPANY SINOPEC |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191223 Address after: 100728 Beijing, Chaoyangmen, North Street, No. 22, No. Co-patentee after: PETROLEUM ENGINEERING TECHNOLOGY Research Institute OF HANJIANG OIL FIELD BRANCH SINOPEC Patentee after: CHINA PETROLEUM & CHEMICAL Corp. Address before: 430035 Hubei city in Wuhan province two Qiaokou Gutian Road No. 37 HSBC Nanniwan Avenue headquarters block fifth B Patentee before: PETROLEUM ENGINEERING TECHNOLOGY Research Institute OF HANJIANG OIL FIELD BRANCH SINOPEC |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131127 |