CN104847294B - 分支井电潜泵井口装置 - Google Patents
分支井电潜泵井口装置 Download PDFInfo
- Publication number
- CN104847294B CN104847294B CN201510241676.4A CN201510241676A CN104847294B CN 104847294 B CN104847294 B CN 104847294B CN 201510241676 A CN201510241676 A CN 201510241676A CN 104847294 B CN104847294 B CN 104847294B
- Authority
- CN
- China
- Prior art keywords
- casing
- hanger
- slips
- submersible pump
- described sleeve
- Prior art date
- Legal status (The legal status 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 status listed.)
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Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/02—Surface sealing or packing
- E21B33/03—Well heads; Setting-up thereof
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/02—Surface sealing or packing
- E21B33/03—Well heads; Setting-up thereof
- E21B33/04—Casing heads; Suspending casings or tubings in well heads
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Earth Drilling (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510241676.4A CN104847294B (zh) | 2015-05-13 | 2015-05-13 | 分支井电潜泵井口装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510241676.4A CN104847294B (zh) | 2015-05-13 | 2015-05-13 | 分支井电潜泵井口装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104847294A CN104847294A (zh) | 2015-08-19 |
| CN104847294B true CN104847294B (zh) | 2018-09-25 |
Family
ID=53847221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510241676.4A Active CN104847294B (zh) | 2015-05-13 | 2015-05-13 | 分支井电潜泵井口装置 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104847294B (zh) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107642345A (zh) * | 2016-07-21 | 2018-01-30 | 中国石油天然气股份有限公司 | 高压油气井电加热解堵装置及其方法 |
| CN112838554B (zh) * | 2021-01-15 | 2022-02-15 | 西南石油大学 | 一种电潜泵电缆作业井口装置 |
| CN114000849A (zh) * | 2021-11-26 | 2022-02-01 | 京鸿石油钻采工程技术有限公司 | 套管头、套管头组合及井口装置 |
| CN114059954A (zh) * | 2021-11-29 | 2022-02-18 | 苏州道森钻采设备股份有限公司 | 单筒四井井口装置及采油(气)树 |
| CN120007135B (zh) * | 2023-11-14 | 2025-10-14 | 中国石油天然气股份有限公司 | 稠油开发井下电加热配套注汽井口密封系统及使用方法 |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4090565A (en) * | 1976-09-13 | 1978-05-23 | Gray Tool Company | Control line tubing hanger |
| CN2528924Y (zh) * | 2001-12-19 | 2003-01-01 | 饶文艺 | 电潜泵采油井井口装置 |
| CN202510079U (zh) * | 2012-03-19 | 2012-10-31 | 江苏亿德隆石油机械有限公司 | 一种电潜采油井口装置 |
| CN202520265U (zh) * | 2011-12-20 | 2012-11-07 | 江苏宏泰石化机械有限公司 | 金属密封采气井口装置 |
| CN202937207U (zh) * | 2012-10-16 | 2013-05-15 | 山东科瑞井控系统制造有限公司 | 采油专用潜游电泵井口 |
| CN203961879U (zh) * | 2014-07-14 | 2014-11-26 | 中国石油天然气股份有限公司 | 潜油电泵井口装置 |
| CN203978366U (zh) * | 2014-07-03 | 2014-12-03 | 江苏金石阀业有限公司 | 双锥面卡瓦套管悬挂器 |
| CN204646168U (zh) * | 2015-05-13 | 2015-09-16 | 宝鸡瑞林石油机电设备有限责任公司 | 分支井电潜泵井口装置 |
-
2015
- 2015-05-13 CN CN201510241676.4A patent/CN104847294B/zh active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4090565A (en) * | 1976-09-13 | 1978-05-23 | Gray Tool Company | Control line tubing hanger |
| CN2528924Y (zh) * | 2001-12-19 | 2003-01-01 | 饶文艺 | 电潜泵采油井井口装置 |
| CN202520265U (zh) * | 2011-12-20 | 2012-11-07 | 江苏宏泰石化机械有限公司 | 金属密封采气井口装置 |
| CN202510079U (zh) * | 2012-03-19 | 2012-10-31 | 江苏亿德隆石油机械有限公司 | 一种电潜采油井口装置 |
| CN202937207U (zh) * | 2012-10-16 | 2013-05-15 | 山东科瑞井控系统制造有限公司 | 采油专用潜游电泵井口 |
| CN203978366U (zh) * | 2014-07-03 | 2014-12-03 | 江苏金石阀业有限公司 | 双锥面卡瓦套管悬挂器 |
| CN203961879U (zh) * | 2014-07-14 | 2014-11-26 | 中国石油天然气股份有限公司 | 潜油电泵井口装置 |
| CN204646168U (zh) * | 2015-05-13 | 2015-09-16 | 宝鸡瑞林石油机电设备有限责任公司 | 分支井电潜泵井口装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104847294A (zh) | 2015-08-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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 invention: Electric submersible pump well head equipment of multilateral well and mounting method for electric submersible pump well head equipment of multilateral well Effective date of registration: 20200611 Granted publication date: 20180925 Pledgee: Shaanxi Baoji Jintai Rural Commercial Bank Co.,Ltd. Pledgor: BAOJI RUILIN PETROLEUM ELECTROMECHANICAL EQUIPMENT Co.,Ltd. Registration number: Y2020980003002 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210617 Granted publication date: 20180925 Pledgee: Shaanxi Baoji Jintai Rural Commercial Bank Co.,Ltd. Pledgor: BAOJI RUILIN PETROLEUM ELECTROMECHANICAL EQUIPMENT Co.,Ltd. Registration number: Y2020980003002 |
|
| PC01 | Cancellation 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 | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Branch well electric submersible pump wellhead device Effective date of registration: 20230728 Granted publication date: 20180925 Pledgee: Shaanxi Baoji Jintai Rural Commercial Bank Co.,Ltd. Pledgor: BAOJI RUILIN PETROLEUM ELECTROMECHANICAL EQUIPMENT CO.,LTD. Registration number: Y2023980050280 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20180925 Pledgee: Shaanxi Baoji Jintai Rural Commercial Bank Co.,Ltd. Pledgor: BAOJI RUILIN PETROLEUM ELECTROMECHANICAL EQUIPMENT CO.,LTD. Registration number: Y2023980050280 |
|
| 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 invention: Branch well electric submersible pump wellhead device Granted publication date: 20180925 Pledgee: Shaanxi Baoji Jintai Rural Commercial Bank Co.,Ltd. Pledgor: BAOJI RUILIN PETROLEUM ELECTROMECHANICAL EQUIPMENT CO.,LTD. Registration number: Y2024980029638 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20180925 Pledgee: Shaanxi Baoji Jintai Rural Commercial Bank Co.,Ltd. Pledgor: BAOJI RUILIN PETROLEUM ELECTROMECHANICAL EQUIPMENT CO.,LTD. Registration number: Y2024980029638 |