CA2858624A1 - Centralisateur de tuyau comportant un revetement a faible coefficient de friction - Google Patents
Centralisateur de tuyau comportant un revetement a faible coefficient de friction Download PDFInfo
- Publication number
- CA2858624A1 CA2858624A1 CA2858624A CA2858624A CA2858624A1 CA 2858624 A1 CA2858624 A1 CA 2858624A1 CA 2858624 A CA2858624 A CA 2858624A CA 2858624 A CA2858624 A CA 2858624A CA 2858624 A1 CA2858624 A1 CA 2858624A1
- Authority
- CA
- Canada
- Prior art keywords
- centralizer
- coating
- carbon
- friction
- casing
- 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.)
- Abandoned
Links
Landscapes
- Earth Drilling (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/249,958 | 2014-04-10 | ||
US14/249,958 US20140311756A1 (en) | 2013-04-22 | 2014-04-10 | Pipe Centralizer Having Low-Friction Coating |
US14/322,072 | 2014-07-02 | ||
US14/322,072 US9765577B2 (en) | 2013-04-22 | 2014-07-02 | Method for making pipe centralizer having low-friction coating |
Publications (1)
Publication Number | Publication Date |
---|---|
CA2858624A1 true CA2858624A1 (fr) | 2015-10-10 |
Family
ID=54258900
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2858624A Abandoned CA2858624A1 (fr) | 2014-04-10 | 2014-08-18 | Centralisateur de tuyau comportant un revetement a faible coefficient de friction |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA2858624A1 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9765577B2 (en) | 2013-04-22 | 2017-09-19 | Rock Dicke Incorporated | Method for making pipe centralizer having low-friction coating |
RU2802643C1 (ru) * | 2022-12-27 | 2023-08-30 | Публичное акционерное общество "Татнефть" имени В.Д. Шашина | Жестко-упругий центратор |
-
2014
- 2014-08-18 CA CA2858624A patent/CA2858624A1/fr not_active Abandoned
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9765577B2 (en) | 2013-04-22 | 2017-09-19 | Rock Dicke Incorporated | Method for making pipe centralizer having low-friction coating |
RU2802643C1 (ru) * | 2022-12-27 | 2023-08-30 | Публичное акционерное общество "Татнефть" имени В.Д. Шашина | Жестко-упругий центратор |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US9765577B2 (en) | Method for making pipe centralizer having low-friction coating | |
AU2013364110B2 (en) | Low friction coatings with improved abrasion and wear properties and methods of making | |
US8590627B2 (en) | Coated sleeved oil and gas well production devices | |
US8602113B2 (en) | Coated oil and gas well production devices | |
CA2790701C (fr) | Dispositifs de production pour puits de petrole et de gaz a la fois enduits et gaines | |
US20150132539A1 (en) | Process for Applying a Friction Reducing Coating | |
US8286715B2 (en) | Coated sleeved oil and gas well production devices | |
US20140287161A1 (en) | Methods for coating tubular devices used in oil and gas drilling, completions and production operations | |
US20120292043A1 (en) | Downhole tools | |
US9843244B2 (en) | Nitrogen- and ceramic-surface-treated components for downhole motors and related methods | |
US11364705B2 (en) | Diamond-like-carbon based friction reducing tapes | |
CA2858624A1 (fr) | Centralisateur de tuyau comportant un revetement a faible coefficient de friction | |
US11898422B2 (en) | Diamond coating on the cone for expandable tubulars |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FZDE | Dead |
Effective date: 20180515 |