CA2187424C - Procede et dispositif de commande et de surveillance a distance de puits de production - Google Patents
Procede et dispositif de commande et de surveillance a distance de puits de production Download PDFInfo
- Publication number
- CA2187424C CA2187424C CA002187424A CA2187424A CA2187424C CA 2187424 C CA2187424 C CA 2187424C CA 002187424 A CA002187424 A CA 002187424A CA 2187424 A CA2187424 A CA 2187424A CA 2187424 C CA2187424 C CA 2187424C
- Authority
- CA
- Canada
- Prior art keywords
- downhole
- control
- zones
- well
- wells
- 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
- Arrangements For Transmission Of Measured Signals (AREA)
- Selective Calling Equipment (AREA)
Abstract
On décrit un système conçu pour la commande et/ou la surveillance d'une pluralité de puits de production, à partir d'un emplacement situé à distance. A l'aide de ce système, on peut commander et/ou surveiller: (1) une pluralité de zones/puits dans un seul emplacement (par exemple une seule plate-forme); ou (3) une pluralité de zones/puits situés au niveau d'une pluralité d'emplacements (par exemple plusieurs plates-formes). Le système de commande de zones et/ou puits multiples de l'invention comprend des dispositifs multiples, électromécaniques, commandés de façon électronique, ainsi que des systèmes multiples de surface, informatisés et exploités à partir d'emplacements multiples. Des fonctions importantes de ces systèmes comportent la capacité à prédire le profil futur d'écoulement de puits multiples et à surveiller et commander l'écoulement de fluide ou de gaz, soit à partir de la formation dans le puits, soit du puits à la surface. Le système de commande selon l'invention permet également, au niveau d'emplacements multiples situés à distance, tels que l'intérieur d'un puits, de recevoir des données à partir d'autres plates-formes, ou à partir d'un emplacement éloigné de tout site de production, et d'envoyer des données vers ceux-ci. Ce système comprend en outre des possibilités de communication entre des zones multiples d'un seul puits ou entre les zones d'un seul puits, ou encore entre les zones de différents puits, cette communication s'effectuant entre des dispositifs de télémétrie de fond de trou.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/386,504 | 1995-02-09 | ||
| US08/386,504 US5706896A (en) | 1995-02-09 | 1995-02-09 | Method and apparatus for the remote control and monitoring of production wells |
| PCT/US1996/002183 WO1996024749A1 (fr) | 1995-02-09 | 1996-02-09 | Procede et dispositif de commande et de surveillance a distance de puits de production |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2187424A1 CA2187424A1 (fr) | 1996-08-15 |
| CA2187424C true CA2187424C (fr) | 2006-04-18 |
Family
ID=36250876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002187424A Expired - Lifetime CA2187424C (fr) | 1995-02-09 | 1996-02-09 | Procede et dispositif de commande et de surveillance a distance de puits de production |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2187424C (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105756658B (zh) * | 2014-12-16 | 2023-10-27 | 中国石油天然气股份有限公司 | 无线远程井控系统及无线远程井控方法 |
| CN115822550B (zh) * | 2022-07-01 | 2024-07-09 | 中国石油天然气集团有限公司 | 海洋精细控压钻井智能控制系统 |
-
1996
- 1996-02-09 CA CA002187424A patent/CA2187424C/fr not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CA2187424A1 (fr) | 1996-08-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKEX | Expiry |
Effective date: 20160209 |