CA2884701A1 - Rotating control device having seal responsive to outer diameter changes - Google Patents
Rotating control device having seal responsive to outer diameter changes Download PDFInfo
- Publication number
- CA2884701A1 CA2884701A1 CA2884701A CA2884701A CA2884701A1 CA 2884701 A1 CA2884701 A1 CA 2884701A1 CA 2884701 A CA2884701 A CA 2884701A CA 2884701 A CA2884701 A CA 2884701A CA 2884701 A1 CA2884701 A1 CA 2884701A1
- Authority
- CA
- Canada
- Prior art keywords
- seal
- chambers
- outer diameter
- diameter change
- fluid
- 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
- 230000008859 change Effects 0.000 claims abstract description 59
- 239000012530 fluid Substances 0.000 claims abstract description 48
- 238000000034 method Methods 0.000 claims abstract description 27
- 239000012858 resilient material Substances 0.000 claims abstract description 18
- 238000007789 sealing Methods 0.000 claims abstract description 18
- 230000007423 decrease Effects 0.000 claims abstract description 16
- 230000004044 response Effects 0.000 claims abstract description 13
- 238000006073 displacement reaction Methods 0.000 claims abstract description 12
- 230000001965 increasing effect Effects 0.000 claims description 10
- 238000005553 drilling Methods 0.000 description 11
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- 229920002943 EPDM rubber Polymers 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000012217 deletion Methods 0.000 description 1
- 230000037430 deletion Effects 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 229920001973 fluoroelastomer Polymers 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- XZPVPNZTYPUODG-UHFFFAOYSA-M sodium;chloride;dihydrate Chemical compound O.O.[Na+].[Cl-] XZPVPNZTYPUODG-UHFFFAOYSA-M 0.000 description 1
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
- E21B33/10—Sealing or packing boreholes or wells in the borehole
- E21B33/12—Packers; Plugs
- E21B33/128—Packers; Plugs with a member expanded radially by axial pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/46—Sealings with packing ring expanded or pressed into place by fluid pressure, e.g. inflatable packings
-
- 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
- E21B33/08—Wipers; Oil savers
- E21B33/085—Rotatable packing means, e.g. rotating blow-out preventers
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Earth Drilling (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Drilling And Boring (AREA)
- Drilling Tools (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/US2012/054899 WO2014042631A1 (en) | 2012-09-12 | 2012-09-12 | Rotating control device having seal responsive to outer diameter changes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2884701A1 true CA2884701A1 (en) | 2014-03-20 |
Family
ID=50278558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2884701A Abandoned CA2884701A1 (en) | 2012-09-12 | 2012-09-12 | Rotating control device having seal responsive to outer diameter changes |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20140339772A1 (de) |
| EP (1) | EP2872732A4 (de) |
| AU (1) | AU2012389806B2 (de) |
| BR (1) | BR112015005487A2 (de) |
| CA (1) | CA2884701A1 (de) |
| MX (1) | MX2015001107A (de) |
| RU (1) | RU2015107981A (de) |
| WO (1) | WO2014042631A1 (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR112017001282B1 (pt) | 2014-08-21 | 2022-03-03 | Halliburton Energy Services, Inc | Sistema de perfuração, dispositivo de controle rotativo e método para acessar um furo de poço |
| US10364625B2 (en) | 2014-09-30 | 2019-07-30 | Halliburton Energy Services, Inc. | Mechanically coupling a bearing assembly to a rotating control device |
| WO2017044101A1 (en) | 2015-09-10 | 2017-03-16 | Halliburton Energy Services, Inc. | Integrated rotating control device and gas handling system for a marine drilling system |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1197910B (de) * | 1962-02-01 | 1965-08-05 | Demag Ag | Vorrichtung zum Abdichten von Hauben oder aehnlichen, beweglichen, heisse Gase ableitenden Teilen fuer metallurgische OEfen |
| US3689082A (en) * | 1970-02-03 | 1972-09-05 | Satterthwaite James G | Inflatable seal |
| FR2295323A1 (fr) * | 1974-12-19 | 1976-07-16 | Joint Francais | Joint d'etancheite |
| DE3401955A1 (de) * | 1984-01-20 | 1985-07-25 | INTERATOM GmbH, 5060 Bergisch Gladbach | Aufblasbare schlauchdichtung mit auswechselbarem dichtkoerper |
| US5580068A (en) * | 1990-07-27 | 1996-12-03 | Npc, Inc. | Liquid filled seal |
| US7779903B2 (en) * | 2002-10-31 | 2010-08-24 | Weatherford/Lamb, Inc. | Solid rubber packer for a rotating control device |
| US6994170B2 (en) | 2003-05-29 | 2006-02-07 | Halliburton Energy Services, Inc. | Expandable sand control screen assembly having fluid flow control capabilities and method for use of same |
| US7946556B1 (en) * | 2010-08-16 | 2011-05-24 | Sistag Ag Absperrtechnik | Resilient seat seal for a valve |
| US8596345B2 (en) * | 2010-11-16 | 2013-12-03 | Smith International, Inc. | RCD sealing elements with multiple elastomer materials |
-
2012
- 2012-09-12 CA CA2884701A patent/CA2884701A1/en not_active Abandoned
- 2012-09-12 WO PCT/US2012/054899 patent/WO2014042631A1/en active Application Filing
- 2012-09-12 EP EP12884551.8A patent/EP2872732A4/de not_active Withdrawn
- 2012-09-12 US US14/367,210 patent/US20140339772A1/en not_active Abandoned
- 2012-09-12 AU AU2012389806A patent/AU2012389806B2/en not_active Ceased
- 2012-09-12 BR BR112015005487A patent/BR112015005487A2/pt not_active Application Discontinuation
- 2012-09-12 MX MX2015001107A patent/MX2015001107A/es unknown
- 2012-09-12 RU RU2015107981A patent/RU2015107981A/ru not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| EP2872732A1 (de) | 2015-05-20 |
| EP2872732A4 (de) | 2015-12-23 |
| MX2015001107A (es) | 2015-06-05 |
| BR112015005487A2 (pt) | 2017-07-04 |
| AU2012389806B2 (en) | 2016-07-21 |
| AU2012389806A1 (en) | 2015-03-19 |
| US20140339772A1 (en) | 2014-11-20 |
| RU2015107981A (ru) | 2016-11-10 |
| WO2014042631A1 (en) | 2014-03-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20150311 |
|
| FZDE | Discontinued |
Effective date: 20180213 |