BR112013007268A2 - dispositivo de controle rotativo - Google Patents

dispositivo de controle rotativo

Info

Publication number
BR112013007268A2
BR112013007268A2 BR112013007268A BR112013007268A BR112013007268A2 BR 112013007268 A2 BR112013007268 A2 BR 112013007268A2 BR 112013007268 A BR112013007268 A BR 112013007268A BR 112013007268 A BR112013007268 A BR 112013007268A BR 112013007268 A2 BR112013007268 A2 BR 112013007268A2
Authority
BR
Brazil
Prior art keywords
rcd
bearing assembly
seal
control device
support member
Prior art date
Application number
BR112013007268A
Other languages
English (en)
Inventor
Rios Aristeo Iii
W Wagoner Danny
M Hannegan Don
W Chambers James
Patrick Sokol Jonathan
F Bailey Thomas
Original Assignee
Weatherford Lamb Inc
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 Lamb Inc filed Critical Weatherford Lamb Inc
Publication of BR112013007268A2 publication Critical patent/BR112013007268A2/pt

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
    • E21B33/08—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
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/08—Controlling or monitoring pressure or flow of drilling fluid, e.g. automatic filling of boreholes, automatic control of bottom pressure
    • E21B21/085—Underbalanced techniques, i.e. where borehole fluid pressure is below formation pressure
    • 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
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/10—Valve arrangements in drilling-fluid circulation systems
    • E21B21/106—Valve arrangements outside the borehole, e.g. kelly valves
    • 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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49636—Process for making bearing or component thereof
    • Y10T29/49643—Rotary bearing
    • Y10T29/49679—Anti-friction bearing or component thereof
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Rolling Contact Bearings (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
  • Sealing Of Bearings (AREA)
  • Sealing Devices (AREA)

Abstract

dispositivo de controle rotativo. um sistema e um método são providos para um dispositivo de controle rotativo de perfil baixo (lp-rcd) e seu alojamento montado em ou integral com um selo de equipamento de prevenção de erupção anular, um revestimento ou outro alojamento. o lp-rcd e o alojmento de lp-rcd podem se adaptar em um espaço limitado disponível em sondas de perfuração. um modalidade permite que um lp-rcd seja disposto de forma removível com um alomento de lp-rcd pela rotação da placa rotativa de um conjunto de mancal. um elemento de vedação pode ser disposto de forma removível com o conjunto de mancal de lp-rcd pela rotação de um anel retentor de selo. alternativamente, e um elemento de vedação pode ser disposto de forma removível com o conjunto de mancal de lp-rcd com um membro de suporte de selo afixado de forma roscada com o conjunto de mancal de lp-rcd. o membro de suporte de selo pode ser travado em posição com um anel de travamento de selo afixado de forma removível com roscas com o conjunto de mancal de lp-rcd sobre o membro de suporte de selo. acumuladores espaçados podem ser dispostos radialmente para fora dos mancais no conjunto de mancal para a provisão de uma autolubrificação para os mancais.
BR112013007268A 2010-09-29 2011-09-29 dispositivo de controle rotativo BR112013007268A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/893,391 US8844652B2 (en) 2007-10-23 2010-09-29 Interlocking low profile rotating control device
PCT/EP2011/067057 WO2012041996A2 (en) 2010-09-29 2011-09-29 Rotating control device

Publications (1)

Publication Number Publication Date
BR112013007268A2 true BR112013007268A2 (pt) 2017-11-21

Family

ID=45688070

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013007268A BR112013007268A2 (pt) 2010-09-29 2011-09-29 dispositivo de controle rotativo

Country Status (5)

Country Link
US (2) US8844652B2 (pt)
EP (1) EP2622173B1 (pt)
BR (1) BR112013007268A2 (pt)
CA (1) CA2813072C (pt)
WO (1) WO2012041996A2 (pt)

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US8844652B2 (en) 2014-09-30
US20150027688A1 (en) 2015-01-29
CA2813072C (en) 2018-08-28
CA2813072A1 (en) 2012-04-05
EP2622173A2 (en) 2013-08-07
US20110036638A1 (en) 2011-02-17
EP2622173B1 (en) 2018-07-25
WO2012041996A2 (en) 2012-04-05
WO2012041996A3 (en) 2013-07-18
US10087701B2 (en) 2018-10-02

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