CA2585476C - Forage a colonnes de tubage concentriques - Google Patents
Forage a colonnes de tubage concentriques Download PDFInfo
- Publication number
- CA2585476C CA2585476C CA2585476A CA2585476A CA2585476C CA 2585476 C CA2585476 C CA 2585476C CA 2585476 A CA2585476 A CA 2585476A CA 2585476 A CA2585476 A CA 2585476A CA 2585476 C CA2585476 C CA 2585476C
- Authority
- CA
- Canada
- Prior art keywords
- drill bit
- casing
- string
- pieces
- wellbore
- 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 - Fee Related
Links
Landscapes
- Earth Drilling (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/331,964 US6857487B2 (en) | 2002-12-30 | 2002-12-30 | Drilling with concentric strings of casing |
US10/331,964 | 2002-12-30 | ||
CA002453768A CA2453768C (fr) | 2002-12-30 | 2003-12-22 | Forage a colonnes de tubage concentriques |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002453768A Division CA2453768C (fr) | 2002-12-30 | 2003-12-22 | Forage a colonnes de tubage concentriques |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2585476A1 CA2585476A1 (fr) | 2004-06-30 |
CA2585476C true CA2585476C (fr) | 2010-04-20 |
Family
ID=38319526
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2585476A Expired - Fee Related CA2585476C (fr) | 2002-12-30 | 2003-12-22 | Forage a colonnes de tubage concentriques |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA2585476C (fr) |
-
2003
- 2003-12-22 CA CA2585476A patent/CA2585476C/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA2585476A1 (fr) | 2004-06-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US7131505B2 (en) | Drilling with concentric strings of casing | |
US7926578B2 (en) | Liner drilling system and method of liner drilling with retrievable bottom hole assembly | |
US7730965B2 (en) | Retractable joint and cementing shoe for use in completing a wellbore | |
US7413020B2 (en) | Full bore lined wellbores | |
CA2452903C (fr) | Dispositif et methode de forage avec tubage | |
US7926590B2 (en) | Method of liner drilling and cementing utilizing a concentric inner string | |
US7757784B2 (en) | Drilling methods utilizing independently deployable multiple tubular strings | |
CA2572240C (fr) | Systemes de forage et procedes d'utilisation de multiples sequences de tubes deployables separement | |
US7699112B2 (en) | Sidetrack option for monobore casing string | |
WO2007134255A2 (fr) | Procédés de cimentation progressive utilisés pour le tubage pendant le forage | |
WO2017001391A1 (fr) | Procédé de poussée et de traction hybride et système destiné à dilater des tubulaires de puits | |
US11047196B2 (en) | Production tubing conversion device and methods of use | |
CA2492746A1 (fr) | Train de tiges a marteau de fond de trou comportant un sous-ensemble retractable | |
CA2585476C (fr) | Forage a colonnes de tubage concentriques | |
GB2436484A (en) | Hanging casing allowing fluid bypass for drilling with expandable casing operations |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |
Effective date: 20191223 |