CN202300280U - 一种远程控制油嘴管汇 - Google Patents
一种远程控制油嘴管汇 Download PDFInfo
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- CN202300280U CN202300280U CN2011203795110U CN201120379511U CN202300280U CN 202300280 U CN202300280 U CN 202300280U CN 2011203795110 U CN2011203795110 U CN 2011203795110U CN 201120379511 U CN201120379511 U CN 201120379511U CN 202300280 U CN202300280 U CN 202300280U
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- 229910000831 Steel Inorganic materials 0.000 claims description 6
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- 230000015572 biosynthetic process Effects 0.000 description 4
- 239000003129 oil well Substances 0.000 description 3
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203795110U CN202300280U (zh) | 2011-10-09 | 2011-10-09 | 一种远程控制油嘴管汇 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203795110U CN202300280U (zh) | 2011-10-09 | 2011-10-09 | 一种远程控制油嘴管汇 |
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| CN202300280U true CN202300280U (zh) | 2012-07-04 |
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| CN2011203795110U Expired - Lifetime CN202300280U (zh) | 2011-10-09 | 2011-10-09 | 一种远程控制油嘴管汇 |
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| CN (1) | CN202300280U (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109113639A (zh) * | 2018-11-12 | 2019-01-01 | 中石化石油工程技术服务有限公司 | 一种固井作业用高压管汇远程控制系统 |
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2011
- 2011-10-09 CN CN2011203795110U patent/CN202300280U/zh not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109113639A (zh) * | 2018-11-12 | 2019-01-01 | 中石化石油工程技术服务有限公司 | 一种固井作业用高压管汇远程控制系统 |
| CN109113639B (zh) * | 2018-11-12 | 2024-01-30 | 中石化石油工程技术服务有限公司 | 一种固井作业用高压管汇远程控制系统 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Sinopec Petroleum Engineering Machinery Co.,Ltd. Assignor: SJ PETROLEUM MACHINERY Co.,Ltd. SINOPEC Contract record no.: 2014420000150 Denomination of utility model: Remote control choke manifold Granted publication date: 20120704 License type: Exclusive License Record date: 20140718 |
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| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 434024 Hubei province Jingzhou Jingzhou District West Gate Longshan Temple Patentee after: SJ PETROLEUM MACHINERY Co.,Ltd. SINOPEC Address before: 434024 Hubei province Jingzhou Jingzhou District West Gate Longshan Temple Patentee before: SJ Petroleum Machinery Co. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171121 Address after: 434020 No. 1 Longshan Temple Street, Jingzhou District, Jingzhou, Hubei Co-patentee after: SINOPEC OILFIELD EQUIPMENT Corp. Patentee after: SINOPEC SIJI PETROLEUM MACHINERY Co.,Ltd. Address before: 434024 Hubei province Jingzhou Jingzhou District West Gate Longshan Temple Patentee before: SJ PETROLEUM MACHINERY Co.,Ltd. SINOPEC |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120704 |