CA2615934C - Methode de fraisage de fenetre - Google Patents
Methode de fraisage de fenetre Download PDFInfo
- Publication number
- CA2615934C CA2615934C CA002615934A CA2615934A CA2615934C CA 2615934 C CA2615934 C CA 2615934C CA 002615934 A CA002615934 A CA 002615934A CA 2615934 A CA2615934 A CA 2615934A CA 2615934 C CA2615934 C CA 2615934C
- Authority
- CA
- Canada
- Prior art keywords
- whipstock
- piston
- well tubing
- mill
- tubing
- 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
- 238000003801 milling Methods 0.000 title claims abstract description 28
- 238000000034 method Methods 0.000 claims abstract description 20
- 238000004873 anchoring Methods 0.000 claims abstract description 9
- 239000012530 fluid Substances 0.000 claims description 13
- 230000000717 retained effect Effects 0.000 claims description 2
- 230000002040 relaxant effect Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 7
- 230000002250 progressing effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
Landscapes
- Earth Drilling (AREA)
Abstract
Une méthode de fraisage de fenêtre comprenant la connexion d'un outil à fraiser à un sifflet déviateur, l'exécution de l'outil à fraiser et du sifflet déviateur ensemble à travers des tubulures de puits et hors d'une extrémité inférieure de la tubulure puits, et l'ancrage du sifflet déviateur dans un tube plus grand en dessous de la tubulure de puits et le fraisage de la fenêtre.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/109,140 | 2002-03-28 | ||
| US10/109,140 US6755248B2 (en) | 2002-03-28 | 2002-03-28 | One trip through tubing window milling apparatus and method |
| CA002480259A CA2480259C (fr) | 2002-03-28 | 2003-03-27 | Sifflet deviateur recuperable traversant les tubes a elements d'ancrage a pivot sensibles aux fluides |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002480259A Division CA2480259C (fr) | 2002-03-28 | 2003-03-27 | Sifflet deviateur recuperable traversant les tubes a elements d'ancrage a pivot sensibles aux fluides |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2615934A1 CA2615934A1 (fr) | 2003-10-09 |
| CA2615934C true CA2615934C (fr) | 2009-05-26 |
Family
ID=39190496
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002614922A Abandoned CA2614922A1 (fr) | 2002-03-28 | 2003-03-27 | Verrou pour moteur entraine par fluide de fond de trou |
| CA002615934A Expired - Lifetime CA2615934C (fr) | 2002-03-28 | 2003-03-27 | Methode de fraisage de fenetre |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002614922A Abandoned CA2614922A1 (fr) | 2002-03-28 | 2003-03-27 | Verrou pour moteur entraine par fluide de fond de trou |
Country Status (1)
| Country | Link |
|---|---|
| CA (2) | CA2614922A1 (fr) |
-
2003
- 2003-03-27 CA CA002614922A patent/CA2614922A1/fr not_active Abandoned
- 2003-03-27 CA CA002615934A patent/CA2615934C/fr not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CA2615934A1 (fr) | 2003-10-09 |
| CA2614922A1 (fr) | 2003-10-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKEX | Expiry |
Effective date: 20230327 |