CA2223214C - Appareil pour le deplacement axial d'un outil de pompage ou d'une garniture a l'interieur d'un puits de forage - Google Patents
Appareil pour le deplacement axial d'un outil de pompage ou d'une garniture a l'interieur d'un puits de forage Download PDFInfo
- Publication number
- CA2223214C CA2223214C CA 2223214 CA2223214A CA2223214C CA 2223214 C CA2223214 C CA 2223214C CA 2223214 CA2223214 CA 2223214 CA 2223214 A CA2223214 A CA 2223214A CA 2223214 C CA2223214 C CA 2223214C
- Authority
- CA
- Canada
- Prior art keywords
- lift rod
- rod string
- tool
- string
- lift
- 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.)
- Expired - Lifetime
Links
- 238000006073 displacement reaction Methods 0.000 claims abstract description 8
- 239000012530 fluid Substances 0.000 claims description 28
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 230000002829 reductive effect Effects 0.000 claims description 2
- 230000001939 inductive effect Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 20
- 239000003921 oil Substances 0.000 description 11
- 238000000034 method Methods 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 229930195733 hydrocarbon Natural products 0.000 description 4
- 150000002430 hydrocarbons Chemical class 0.000 description 4
- 238000002955 isolation Methods 0.000 description 4
- 239000004215 Carbon black (E152) Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 150000004677 hydrates Chemical class 0.000 description 3
- 241000024109 Spiris Species 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000005755 formation reaction Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000012188 paraffin wax Substances 0.000 description 2
- 235000009421 Myristica fragrans Nutrition 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000002147 killing effect Effects 0.000 description 1
- 239000001115 mace Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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
- E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
-
- 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)
- Earth Drilling (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA 2223214 CA2223214C (fr) | 1997-11-27 | 1997-11-27 | Appareil pour le deplacement axial d'un outil de pompage ou d'une garniture a l'interieur d'un puits de forage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA 2223214 CA2223214C (fr) | 1997-11-27 | 1997-11-27 | Appareil pour le deplacement axial d'un outil de pompage ou d'une garniture a l'interieur d'un puits de forage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2223214A1 CA2223214A1 (fr) | 1999-05-27 |
| CA2223214C true CA2223214C (fr) | 2002-08-20 |
Family
ID=4161832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA 2223214 Expired - Lifetime CA2223214C (fr) | 1997-11-27 | 1997-11-27 | Appareil pour le deplacement axial d'un outil de pompage ou d'une garniture a l'interieur d'un puits de forage |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2223214C (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB201719678D0 (en) * | 2017-11-27 | 2018-01-10 | Underwater Novel Tech Limited | Method and appratus for supporting a wellhead |
| CN108386146B (zh) * | 2018-04-27 | 2024-01-26 | 中国石油大学(北京) | 深水钻井用套管头与环空密封装置下入工具及其使用方法 |
| CN112483028A (zh) * | 2020-12-11 | 2021-03-12 | 中国石油集团渤海钻探工程有限公司 | 一种井内带压倒扣解卡快速控制装置 |
| CN115012864B (zh) * | 2022-06-02 | 2024-07-30 | 中国石油化工股份有限公司 | 气井空井筒不压井换井口的装置 |
-
1997
- 1997-11-27 CA CA 2223214 patent/CA2223214C/fr not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CA2223214A1 (fr) | 1999-05-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKEX | Expiry |
Effective date: 20171127 |