NO20150545A1 - Hard stop energizing ring - Google Patents
Hard stop energizing ring Download PDFInfo
- Publication number
- NO20150545A1 NO20150545A1 NO20150545A NO20150545A NO20150545A1 NO 20150545 A1 NO20150545 A1 NO 20150545A1 NO 20150545 A NO20150545 A NO 20150545A NO 20150545 A NO20150545 A NO 20150545A NO 20150545 A1 NO20150545 A1 NO 20150545A1
- Authority
- NO
- Norway
- Prior art keywords
- seal
- ring
- stop shoulder
- energizing ring
- annular
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/02—Surface sealing or packing
- E21B33/03—Well heads; Setting-up thereof
- E21B33/04—Casing heads; Suspending casings or tubings in well heads
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/02—Surface sealing or packing
- E21B33/03—Well heads; Setting-up thereof
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
- Gyroscopes (AREA)
- Pens And Brushes (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13/659,499 US20140110126A1 (en) | 2012-10-24 | 2012-10-24 | Hard Stop Energizing Ring |
| PCT/US2013/064230 WO2014066050A2 (en) | 2012-10-24 | 2013-10-10 | Hard stop energizing ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO20150545A1 true NO20150545A1 (no) | 2015-05-05 |
Family
ID=49382669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO20150545A NO20150545A1 (no) | 2012-10-24 | 2015-05-05 | Hard stop energizing ring |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20140110126A1 (no) |
| BR (1) | BR112015009159A2 (no) |
| GB (1) | GB2526690A (no) |
| NO (1) | NO20150545A1 (no) |
| SG (1) | SG11201503021RA (no) |
| WO (1) | WO2014066050A2 (no) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9797215B2 (en) * | 2014-08-05 | 2017-10-24 | Vetco Gray Inc. | Ratcheted E-ring retention device |
| US9982503B2 (en) | 2016-03-31 | 2018-05-29 | Vetco Gray, LLC | Wellhead metal seal with energizing ring having trapped fluid reliefs |
| BR112020015036B1 (pt) * | 2018-02-21 | 2024-03-12 | Vetco Gray, LLC | Vedação anular de copo em u dotado de portas para suspensor de cabeça de poço |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4665979A (en) * | 1985-09-06 | 1987-05-19 | Hughes Tool Company | Metal casing hanger seal with expansion slots |
| US4949787A (en) * | 1989-04-07 | 1990-08-21 | Vetco Gray Inc. | Casing hanger seal locking mechanism |
| US5456314A (en) * | 1994-06-03 | 1995-10-10 | Abb Vetco Gray Inc. | Wellhead annulus seal |
-
2012
- 2012-10-24 US US13/659,499 patent/US20140110126A1/en not_active Abandoned
-
2013
- 2013-10-10 BR BR112015009159A patent/BR112015009159A2/pt not_active IP Right Cessation
- 2013-10-10 SG SG11201503021RA patent/SG11201503021RA/en unknown
- 2013-10-10 GB GB1507561.7A patent/GB2526690A/en not_active Withdrawn
- 2013-10-10 WO PCT/US2013/064230 patent/WO2014066050A2/en not_active Ceased
-
2015
- 2015-05-05 NO NO20150545A patent/NO20150545A1/no not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| SG11201503021RA (en) | 2015-05-28 |
| WO2014066050A3 (en) | 2014-11-27 |
| US20140110126A1 (en) | 2014-04-24 |
| BR112015009159A2 (pt) | 2017-07-04 |
| GB2526690A (en) | 2015-12-02 |
| GB201507561D0 (en) | 2015-06-17 |
| WO2014066050A2 (en) | 2014-05-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FC2A | Withdrawal, rejection or dismissal of laid open patent application |