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WO2015168429A3 - Bearing assembly cooling methods - Google Patents

Bearing assembly cooling methods Download PDF

Info

Publication number
WO2015168429A3
WO2015168429A3 PCT/US2015/028555 US2015028555W WO2015168429A3 WO 2015168429 A3 WO2015168429 A3 WO 2015168429A3 US 2015028555 W US2015028555 W US 2015028555W WO 2015168429 A3 WO2015168429 A3 WO 2015168429A3
Authority
WO
WIPO (PCT)
Prior art keywords
bearing assembly
cooling methods
assembly cooling
rcd
inner member
Prior art date
Application number
PCT/US2015/028555
Other languages
French (fr)
Other versions
WO2015168429A2 (en
Inventor
James W. Chambers
Original Assignee
Weatherford Technology Holdings, Llc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Weatherford Technology Holdings, Llc filed Critical Weatherford Technology Holdings, Llc
Priority to AU2015253003A priority Critical patent/AU2015253003B2/en
Priority to MX2016013237A priority patent/MX388418B/en
Priority to GB1617603.4A priority patent/GB2539356B/en
Priority to EA201692195A priority patent/EA035191B1/en
Priority to CA2942542A priority patent/CA2942542C/en
Publication of WO2015168429A2 publication Critical patent/WO2015168429A2/en
Publication of WO2015168429A3 publication Critical patent/WO2015168429A3/en
Priority to NO20161539A priority patent/NO348177B1/en

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
    • 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)

Abstract

The disclosure relates to apparatus and methods for cooling a RCD at a wellbore including a bearing assembly configured for operating in the RCD. A fixed latch with a heat exchanger system and a volume of a cooling medium is configured for reducing heat proximate the bearing assembly, an inner member, and one or more seals between the bearing assembly and the inner member.
PCT/US2015/028555 2014-04-30 2015-04-30 Bearing assembly cooling methods WO2015168429A2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
AU2015253003A AU2015253003B2 (en) 2014-04-30 2015-04-30 Bearing assembly cooling methods
MX2016013237A MX388418B (en) 2014-04-30 2015-04-30 COOLING METHODS FOR BEARING ASSEMBLY.
GB1617603.4A GB2539356B (en) 2014-04-30 2015-04-30 Bearing assembly cooling methods
EA201692195A EA035191B1 (en) 2014-04-30 2015-04-30 System for reducing heat in a pressure control device and corresponding method
CA2942542A CA2942542C (en) 2014-04-30 2015-04-30 Bearing assembly cooling methods
NO20161539A NO348177B1 (en) 2014-04-30 2016-09-26 Bearing assembly cooling methods

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201461986661P 2014-04-30 2014-04-30
US61/986,661 2014-04-30

Publications (2)

Publication Number Publication Date
WO2015168429A2 WO2015168429A2 (en) 2015-11-05
WO2015168429A3 true WO2015168429A3 (en) 2016-01-28

Family

ID=53175187

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2015/028555 WO2015168429A2 (en) 2014-04-30 2015-04-30 Bearing assembly cooling methods

Country Status (8)

Country Link
US (1) US20150315874A1 (en)
AU (1) AU2015253003B2 (en)
CA (1) CA2942542C (en)
EA (1) EA035191B1 (en)
GB (1) GB2539356B (en)
MX (1) MX388418B (en)
NO (1) NO348177B1 (en)
WO (1) WO2015168429A2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2942840C (en) * 2014-04-30 2018-03-27 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
EP4248053A4 (en) * 2020-11-21 2024-08-07 Electrical Subsea & Drilling AS SEAL PACKING ARRANGEMENT FOR SEALINGLY GUIDING A DRILL STRING THROUGH IT
US11808111B2 (en) * 2022-02-11 2023-11-07 Weatherford Technology Holdings, Llc Rotating control device with integrated cooling for sealed bearings

Citations (3)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
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
WO2015168429A2 (en) 2015-11-05
GB2539356B (en) 2019-01-23
US20150315874A1 (en) 2015-11-05
EA035191B1 (en) 2020-05-12
NO20161539A1 (en) 2016-09-26
GB201617603D0 (en) 2016-11-30
NO348177B1 (en) 2024-09-16
GB2539356A (en) 2016-12-14
AU2015253003A1 (en) 2016-09-29
MX388418B (en) 2025-03-19
MX2016013237A (en) 2017-01-09
AU2015253003B2 (en) 2017-02-02
EA201692195A1 (en) 2017-02-28
CA2942542A1 (en) 2015-11-05
CA2942542C (en) 2018-02-27

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