GB2539356A - Bearing assembly cooling methods - Google Patents

Bearing assembly cooling methods Download PDF

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Publication number
GB2539356A
GB2539356A GB1617603.4A GB201617603A GB2539356A GB 2539356 A GB2539356 A GB 2539356A GB 201617603 A GB201617603 A GB 201617603A GB 2539356 A GB2539356 A GB 2539356A
Authority
GB
United Kingdom
Prior art keywords
bearing assembly
cooling methods
assembly cooling
rcd
inner member
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.)
Granted
Application number
GB1617603.4A
Other versions
GB201617603D0 (en
GB2539356B (en
Inventor
W Chambers James
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Weatherford Technology Holdings LLC
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
Publication of GB201617603D0 publication Critical patent/GB201617603D0/en
Publication of GB2539356A publication Critical patent/GB2539356A/en
Application granted granted Critical
Publication of GB2539356B publication Critical patent/GB2539356B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • E21B33/06—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)
  • Support Of The Bearing (AREA)
  • Rolling Contact Bearings (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.
GB1617603.4A 2014-04-30 2015-04-30 Bearing assembly cooling methods Active GB2539356B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201461986661P 2014-04-30 2014-04-30
PCT/US2015/028555 WO2015168429A2 (en) 2014-04-30 2015-04-30 Bearing assembly cooling methods

Publications (3)

Publication Number Publication Date
GB201617603D0 GB201617603D0 (en) 2016-11-30
GB2539356A true GB2539356A (en) 2016-12-14
GB2539356B GB2539356B (en) 2019-01-23

Family

ID=53175187

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1617603.4A Active GB2539356B (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) MX2016013237A (en)
NO (1) NO20161539A1 (en)
WO (1) WO2015168429A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EA039107B1 (en) * 2014-04-30 2021-12-06 Везерфорд Текнолоджи Холдингз, ЛЛК Method for mounting a sealing element
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)

* 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
EA035191B1 (en) 2020-05-12
EA201692195A1 (en) 2017-02-28
GB201617603D0 (en) 2016-11-30
CA2942542A1 (en) 2015-11-05
US20150315874A1 (en) 2015-11-05
GB2539356B (en) 2019-01-23
WO2015168429A3 (en) 2016-01-28
NO20161539A1 (en) 2016-09-26
AU2015253003B2 (en) 2017-02-02
MX2016013237A (en) 2017-01-09
AU2015253003A1 (en) 2016-09-29
CA2942542C (en) 2018-02-27

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732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

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732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20201119 AND 20201125

732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20210225 AND 20210303