EA035191B1 - Система для уменьшения нагрева в устройстве управления давлением и соответствующий способ - Google Patents
Система для уменьшения нагрева в устройстве управления давлением и соответствующий способ Download PDFInfo
- Publication number
- EA035191B1 EA035191B1 EA201692195A EA201692195A EA035191B1 EA 035191 B1 EA035191 B1 EA 035191B1 EA 201692195 A EA201692195 A EA 201692195A EA 201692195 A EA201692195 A EA 201692195A EA 035191 B1 EA035191 B1 EA 035191B1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- heat exchanger
- bearing assembly
- cooling medium
- pressure control
- carrier
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 23
- 239000002826 coolant Substances 0.000 claims abstract description 28
- 238000001816 cooling Methods 0.000 claims abstract description 15
- 239000012530 fluid Substances 0.000 claims description 41
- 238000007789 sealing Methods 0.000 claims description 31
- 238000010438 heat treatment Methods 0.000 claims description 12
- 239000011248 coating agent Substances 0.000 claims description 11
- 238000000576 coating method Methods 0.000 claims description 11
- 238000005524 ceramic coating Methods 0.000 claims description 6
- 238000009413 insulation Methods 0.000 claims description 5
- 238000012546 transfer Methods 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 238000003825 pressing Methods 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 2
- 238000005553 drilling Methods 0.000 description 28
- 239000003507 refrigerant Substances 0.000 description 5
- 239000007789 gas Substances 0.000 description 4
- 238000005461 lubrication Methods 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 238000005755 formation reaction Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000002070 Raman circular dichroism spectroscopy Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 230000002706 hydrostatic effect Effects 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000013535 sea water Substances 0.000 description 2
- 229920001875 Ebonite Polymers 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 230000004941 influx Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000008439 repair process Effects 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
- E21B36/00—Heating, cooling or insulating arrangements for boreholes or wells, e.g. for use in permafrost zones
- E21B36/001—Cooling arrangements
-
- 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
-
- 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 (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201461986661P | 2014-04-30 | 2014-04-30 | |
| PCT/US2015/028555 WO2015168429A2 (fr) | 2014-04-30 | 2015-04-30 | Procédés de refroidissement d'ensemble palier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EA201692195A1 EA201692195A1 (ru) | 2017-02-28 |
| EA035191B1 true EA035191B1 (ru) | 2020-05-12 |
Family
ID=53175187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EA201692195A EA035191B1 (ru) | 2014-04-30 | 2015-04-30 | Система для уменьшения нагрева в устройстве управления давлением и соответствующий способ |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20150315874A1 (fr) |
| AU (1) | AU2015253003B2 (fr) |
| CA (1) | CA2942542C (fr) |
| EA (1) | EA035191B1 (fr) |
| GB (1) | GB2539356B (fr) |
| MX (1) | MX2016013237A (fr) |
| NO (1) | NO20161539A1 (fr) |
| WO (1) | WO2015168429A2 (fr) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2542036B (en) * | 2014-04-30 | 2020-10-07 | Weatherford Tech 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 |
| US11808111B2 (en) | 2022-02-11 | 2023-11-07 | Weatherford Technology Holdings, Llc | Rotating control device with integrated cooling for sealed bearings |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5251869A (en) * | 1992-07-16 | 1993-10-12 | Mason Benny M | Rotary blowout preventer |
| US20060144622A1 (en) * | 2002-10-31 | 2006-07-06 | Weatherford/Lamb, Inc. | Rotating control head radial seal protection and leak detection systems |
| US20130206386A1 (en) * | 2004-11-23 | 2013-08-15 | Weatherford/Lamb, Inc. | System for Drilling a Borehole |
Family Cites Families (1)
| 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 |
-
2015
- 2015-04-30 US US14/701,012 patent/US20150315874A1/en not_active Abandoned
- 2015-04-30 WO PCT/US2015/028555 patent/WO2015168429A2/fr active Application Filing
- 2015-04-30 MX MX2016013237A patent/MX2016013237A/es unknown
- 2015-04-30 AU AU2015253003A patent/AU2015253003B2/en active Active
- 2015-04-30 EA EA201692195A patent/EA035191B1/ru not_active IP Right Cessation
- 2015-04-30 GB GB1617603.4A patent/GB2539356B/en active Active
- 2015-04-30 CA CA2942542A patent/CA2942542C/fr active Active
-
2016
- 2016-09-26 NO NO20161539A patent/NO20161539A1/en unknown
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5251869A (en) * | 1992-07-16 | 1993-10-12 | Mason Benny M | Rotary blowout preventer |
| US20060144622A1 (en) * | 2002-10-31 | 2006-07-06 | Weatherford/Lamb, Inc. | Rotating control head radial seal protection and leak detection systems |
| US20130206386A1 (en) * | 2004-11-23 | 2013-08-15 | Weatherford/Lamb, Inc. | System for Drilling a Borehole |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2015168429A3 (fr) | 2016-01-28 |
| CA2942542A1 (fr) | 2015-11-05 |
| US20150315874A1 (en) | 2015-11-05 |
| GB2539356B (en) | 2019-01-23 |
| AU2015253003B2 (en) | 2017-02-02 |
| GB201617603D0 (en) | 2016-11-30 |
| MX2016013237A (es) | 2017-01-09 |
| GB2539356A (en) | 2016-12-14 |
| AU2015253003A1 (en) | 2016-09-29 |
| EA201692195A1 (ru) | 2017-02-28 |
| CA2942542C (fr) | 2018-02-27 |
| NO20161539A1 (en) | 2016-09-26 |
| WO2015168429A2 (fr) | 2015-11-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s) |
Designated state(s): AM AZ BY KZ KG TJ TM RU |