CA2885947A1 - Connecteur electrique pivotant avec systeme d'inclinaison et procede d'utilisation d'un connecteur electrique pivotant a inclinaison - Google Patents
Connecteur electrique pivotant avec systeme d'inclinaison et procede d'utilisation d'un connecteur electrique pivotant a inclinaison Download PDFInfo
- Publication number
- CA2885947A1 CA2885947A1 CA2885947A CA2885947A CA2885947A1 CA 2885947 A1 CA2885947 A1 CA 2885947A1 CA 2885947 A CA2885947 A CA 2885947A CA 2885947 A CA2885947 A CA 2885947A CA 2885947 A1 CA2885947 A1 CA 2885947A1
- Authority
- CA
- Canada
- Prior art keywords
- power swivel
- tilt
- cylinder
- assembly
- hydraulic fluid
- 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.)
- Granted
Links
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- Earth Drilling (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14/261330 | 2014-04-24 | ||
| US14/261,330 US8807208B1 (en) | 2014-04-24 | 2014-04-24 | Method for using a power swivel with tilt |
| US14/261,321 US8807207B1 (en) | 2014-04-24 | 2014-04-24 | Power swivel with tilt system |
| US14/261321 | 2014-04-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2885947A1 true CA2885947A1 (fr) | 2015-10-24 |
| CA2885947C CA2885947C (fr) | 2022-01-04 |
Family
ID=54338591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2885947A Active CA2885947C (fr) | 2014-04-24 | 2015-03-25 | Connecteur electrique pivotant avec systeme d'inclinaison et procede d'utilisation d'un connecteur electrique pivotant a inclinaison |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2885947C (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115613977A (zh) * | 2021-07-16 | 2023-01-17 | 中国石油天然气集团有限公司 | 一种修井水龙头及其组成的钻井总成 |
-
2015
- 2015-03-25 CA CA2885947A patent/CA2885947C/fr active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115613977A (zh) * | 2021-07-16 | 2023-01-17 | 中国石油天然气集团有限公司 | 一种修井水龙头及其组成的钻井总成 |
Also Published As
| Publication number | Publication date |
|---|---|
| CA2885947C (fr) | 2022-01-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20191025 |
|
| MPN | Maintenance fee for patent paid |
Free format text: FEE DESCRIPTION TEXT: MF (PATENT, 10TH ANNIV.) - STANDARD Year of fee payment: 10 |
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| U00 | Fee paid |
Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U00-U101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE REQUEST RECEIVED Effective date: 20250226 |
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| U11 | Full renewal or maintenance fee paid |
Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT DETERMINED COMPLIANT Effective date: 20250226 Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT PAID IN FULL Effective date: 20250226 |
|
| MPN | Maintenance fee for patent paid |
Free format text: FEE DESCRIPTION TEXT: MF (PATENT, 11TH ANNIV.) - STANDARD Year of fee payment: 11 |
|
| U00 | Fee paid |
Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U00-U101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE REQUEST RECEIVED Effective date: 20260223 |
|
| U11 | Full renewal or maintenance fee paid |
Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT PAID IN FULL Effective date: 20260223 |