CA2942542C - Bearing assembly cooling methods - Google Patents
Bearing assembly cooling methods Download PDFInfo
- Publication number
- CA2942542C CA2942542C CA2942542A CA2942542A CA2942542C CA 2942542 C CA2942542 C CA 2942542C CA 2942542 A CA2942542 A CA 2942542A CA 2942542 A CA2942542 A CA 2942542A CA 2942542 C CA2942542 C CA 2942542C
- Authority
- CA
- Canada
- Prior art keywords
- heat exchanger
- bearing assembly
- inner member
- carrier
- pressure control
- 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.)
- Active
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 18
- 239000002826 coolant Substances 0.000 claims abstract description 23
- 238000000034 method Methods 0.000 claims abstract description 18
- 239000012530 fluid Substances 0.000 claims description 28
- 239000011248 coating agent Substances 0.000 claims description 10
- 238000000576 coating method Methods 0.000 claims description 10
- 238000003825 pressing Methods 0.000 claims description 2
- 238000005524 ceramic coating Methods 0.000 claims 3
- 238000005553 drilling Methods 0.000 description 20
- 238000007789 sealing Methods 0.000 description 8
- 230000009467 reduction Effects 0.000 description 7
- 230000015572 biosynthetic process Effects 0.000 description 6
- 238000005755 formation reaction Methods 0.000 description 6
- 229920001971 elastomer Polymers 0.000 description 5
- 239000000314 lubricant Substances 0.000 description 4
- 239000005060 rubber Substances 0.000 description 4
- 239000007789 gas Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000005461 lubrication Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000007792 addition Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 230000002706 hydrostatic effect Effects 0.000 description 2
- 230000004941 influx Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000003507 refrigerant Substances 0.000 description 2
- 229920001875 Ebonite Polymers 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000009844 basic oxygen steelmaking Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- E21B33/02—Surface sealing or packing
- E21B33/03—Well heads; Setting-up thereof
- E21B33/06—Blow-out preventers, i.e. apparatus closing around a drill pipe, e.g. annular blow-out preventers
-
- 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
-
- 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
-
- 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
- E21B36/00—Heating, cooling or insulating arrangements for boreholes or wells, e.g. for use in permafrost zones
- E21B36/001—Cooling arrangements
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/10—Geothermal energy
Landscapes
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mounting Of Bearings Or Others (AREA)
- Earth Drilling (AREA)
- Sliding-Contact Bearings (AREA)
- Rolling Contact Bearings (AREA)
- Support Of The Bearing (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201461986661P | 2014-04-30 | 2014-04-30 | |
| US61/986,661 | 2014-04-30 | ||
| PCT/US2015/028555 WO2015168429A2 (en) | 2014-04-30 | 2015-04-30 | Bearing assembly cooling methods |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2942542A1 CA2942542A1 (en) | 2015-11-05 |
| CA2942542C true CA2942542C (en) | 2018-02-27 |
Family
ID=53175187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2942542A Active CA2942542C (en) | 2014-04-30 | 2015-04-30 | Bearing assembly cooling methods |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20150315874A1 (es) |
| AU (1) | AU2015253003B2 (es) |
| CA (1) | CA2942542C (es) |
| EA (1) | EA035191B1 (es) |
| GB (1) | GB2539356B (es) |
| MX (1) | MX2016013237A (es) |
| NO (1) | NO348177B1 (es) |
| WO (1) | WO2015168429A2 (es) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015168445A2 (en) * | 2014-04-30 | 2015-11-05 | Weatherford Technology Holdings, Llc | Sealing element mounting |
| US20190024473A1 (en) * | 2017-07-18 | 2019-01-24 | Schlumberger Technology Corporation | Rotating annular preventer and methods of use thereof |
| US10494877B2 (en) | 2017-08-16 | 2019-12-03 | Weatherford Technology Holdings, Llc | Subsea rotating control device apparatus having debris barrier |
| US11136848B2 (en) | 2019-04-26 | 2021-10-05 | NTDrill Holdings, LLC | Rotating control device with cooling mandrel |
| US11255144B2 (en) * | 2019-12-08 | 2022-02-22 | Hughes Tool Company LLC | Annular pressure cap drilling method |
| US12110757B2 (en) | 2020-11-21 | 2024-10-08 | Electrical Subsea & Drilling As | Packer arrangement for sealingly guiding a drillstring therethrough |
| US11808111B2 (en) * | 2022-02-11 | 2023-11-07 | Weatherford Technology Holdings, Llc | Rotating control device with integrated cooling for sealed bearings |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5178215A (en) * | 1991-07-22 | 1993-01-12 | Folsom Metal Products, Inc. | Rotary blowout preventer adaptable for use with both kelly and overhead drive mechanisms |
| US5251869A (en) * | 1992-07-16 | 1993-10-12 | Mason Benny M | Rotary blowout preventer |
| US7836946B2 (en) * | 2002-10-31 | 2010-11-23 | Weatherford/Lamb, Inc. | Rotating control head radial seal protection and leak detection systems |
| US7926593B2 (en) * | 2004-11-23 | 2011-04-19 | Weatherford/Lamb, Inc. | Rotating control device docking station |
-
2015
- 2015-04-30 AU AU2015253003A patent/AU2015253003B2/en active Active
- 2015-04-30 WO PCT/US2015/028555 patent/WO2015168429A2/en active Application Filing
- 2015-04-30 MX MX2016013237A patent/MX2016013237A/es unknown
- 2015-04-30 GB GB1617603.4A patent/GB2539356B/en active Active
- 2015-04-30 CA CA2942542A patent/CA2942542C/en active Active
- 2015-04-30 US US14/701,012 patent/US20150315874A1/en not_active Abandoned
- 2015-04-30 EA EA201692195A patent/EA035191B1/ru not_active IP Right Cessation
-
2016
- 2016-09-26 NO NO20161539A patent/NO348177B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NO20161539A1 (en) | 2016-09-26 |
| EA035191B1 (ru) | 2020-05-12 |
| CA2942542A1 (en) | 2015-11-05 |
| US20150315874A1 (en) | 2015-11-05 |
| AU2015253003A1 (en) | 2016-09-29 |
| WO2015168429A3 (en) | 2016-01-28 |
| NO348177B1 (en) | 2024-09-16 |
| AU2015253003B2 (en) | 2017-02-02 |
| GB201617603D0 (en) | 2016-11-30 |
| MX2016013237A (es) | 2017-01-09 |
| GB2539356A (en) | 2016-12-14 |
| EA201692195A1 (ru) | 2017-02-28 |
| GB2539356B (en) | 2019-01-23 |
| WO2015168429A2 (en) | 2015-11-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2942542C (en) | Bearing assembly cooling methods | |
| US9845653B2 (en) | Fluid supply to sealed tubulars | |
| US8499854B2 (en) | Rotating control device, cool fluid circulation system and methods of operation | |
| EP3149269B1 (en) | Rotating control device radial seal protection | |
| US11136848B2 (en) | Rotating control device with cooling mandrel | |
| US20200182006A1 (en) | Rotating Control Device with Mechanical Seal | |
| AU2014200241B2 (en) | Rotating control device | |
| AU2016238952B2 (en) | Rotating control device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20160912 |