CA2727134C - Systemes et procedes utilisant une transmission variable de facon continue afin de commander un ou plusieurs composants de systeme - Google Patents
Systemes et procedes utilisant une transmission variable de facon continue afin de commander un ou plusieurs composants de systeme Download PDFInfo
- Publication number
- CA2727134C CA2727134C CA2727134A CA2727134A CA2727134C CA 2727134 C CA2727134 C CA 2727134C CA 2727134 A CA2727134 A CA 2727134A CA 2727134 A CA2727134 A CA 2727134A CA 2727134 C CA2727134 C CA 2727134C
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- CA
- Canada
- Prior art keywords
- cvt
- control
- coupled
- modulator
- drilling
- 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
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Landscapes
- Earth Drilling (AREA)
Abstract
L'invention a trait à des systèmes et des procédés permettant de percer un trou de forage. Un système comprend une transmission à variation continue. Un arbre d'entrée de la transmission à variation continue est couplé à une source d'alimentation. Un arbre d'entrée de la transmission à variation continue est couplé à un ou plusieurs composants de système de façon que la transmission commande la rotation desdits composants de système. Un procédé de percement d'un trou de forage consiste à fournir de l'énergie à un arbre d'entrée d'une transmission à variation continue. Ce procédé consiste également à commander la rotation d'un ou plusieurs composants de système au moyen de la transmission à variation continue pendant le percement du trou de forage. Lesdits composants de système sont couplés à un arbre de sortie de la transmission à variation continue. L'invention concerne également un trou de forage qui est percé au moyen de ce procédé.
Applications Claiming Priority (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US46539503P | 2003-04-25 | 2003-04-25 | |
| US60/465,395 | 2003-04-25 | ||
| US10/831,976 US7234543B2 (en) | 2003-04-25 | 2004-04-26 | Systems and methods for directionally drilling a borehole using a continuously variable transmission |
| US10/831,975 | 2004-04-26 | ||
| US10/835,521 | 2004-04-26 | ||
| US10/831,975 US7481281B2 (en) | 2003-04-25 | 2004-04-26 | Systems and methods for the drilling and completion of boreholes using a continuously variable transmission to control one or more system components |
| CA2523092A CA2523092C (fr) | 2003-04-25 | 2004-04-26 | Systemes et procedes utilisant une transmission variable de facon continue afin de commander un ou plusieurs composants de systeme |
| US10/831,976 | 2004-04-26 | ||
| US10/835,521 US20050000733A1 (en) | 2003-04-25 | 2004-04-26 | Systems and methods for performing mud pulse telemetry using a continuously variable transmission |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2523092A Division CA2523092C (fr) | 2003-04-25 | 2004-04-26 | Systemes et procedes utilisant une transmission variable de facon continue afin de commander un ou plusieurs composants de systeme |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2727134A1 CA2727134A1 (fr) | 2004-11-11 |
| CA2727134C true CA2727134C (fr) | 2013-10-29 |
Family
ID=43535862
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2727134A Expired - Lifetime CA2727134C (fr) | 2003-04-25 | 2004-04-26 | Systemes et procedes utilisant une transmission variable de facon continue afin de commander un ou plusieurs composants de systeme |
| CA2726969A Expired - Lifetime CA2726969C (fr) | 2003-04-25 | 2004-04-26 | Systemes et procedes utilisant une transmission variable de facon continue afin de commander un ou plusieurs composants de systeme |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2726969A Expired - Lifetime CA2726969C (fr) | 2003-04-25 | 2004-04-26 | Systemes et procedes utilisant une transmission variable de facon continue afin de commander un ou plusieurs composants de systeme |
Country Status (1)
| Country | Link |
|---|---|
| CA (2) | CA2727134C (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110259889B (zh) * | 2019-05-31 | 2023-09-12 | 西安交通大学 | 摆渡机构、聚能棒推送器以及冲击波发生器 |
-
2004
- 2004-04-26 CA CA2727134A patent/CA2727134C/fr not_active Expired - Lifetime
- 2004-04-26 CA CA2726969A patent/CA2726969C/fr not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CA2726969A1 (fr) | 2004-11-11 |
| CA2727134A1 (fr) | 2004-11-11 |
| CA2726969C (fr) | 2014-01-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKEX | Expiry |
Effective date: 20240426 |