BR112013002004A2 - vedação de fundo de poço e método de lubrificar uma ferramenta de fundo de poço - Google Patents

vedação de fundo de poço e método de lubrificar uma ferramenta de fundo de poço

Info

Publication number
BR112013002004A2
BR112013002004A2 BR112013002004A BR112013002004A BR112013002004A2 BR 112013002004 A2 BR112013002004 A2 BR 112013002004A2 BR 112013002004 A BR112013002004 A BR 112013002004A BR 112013002004 A BR112013002004 A BR 112013002004A BR 112013002004 A2 BR112013002004 A2 BR 112013002004A2
Authority
BR
Brazil
Prior art keywords
downhole
lubricating
sealing
downhole tool
tool
Prior art date
Application number
BR112013002004A
Other languages
English (en)
Inventor
Hendrik John
Original Assignee
Baker Hughes 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 Baker Hughes Inc filed Critical Baker Hughes Inc
Publication of BR112013002004A2 publication Critical patent/BR112013002004A2/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
    • F04C2/107—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member with helical teeth
    • F04C2/1071—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member with helical teeth the inner and outer member having a different number of threads and one of the two being made of elastic materials, e.g. Moineau type
    • F04C2/1073—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member with helical teeth the inner and outer member having a different number of threads and one of the two being made of elastic materials, e.g. Moineau type where one member is stationary while the other member rotates and orbits
    • F04C2/1075—Construction of the stationary member
    • 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
    • E21B4/00—Drives for drilling, used in the borehole
    • E21B4/02—Fluid rotary type drives
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C13/00—Adaptations of machines or pumps for special use, e.g. for extremely high pressures
    • F04C13/008—Pumps for submersible use, i.e. down-hole pumping
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/02—Lubrication; Lubricant separation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2230/00—Manufacture
    • F04C2230/90—Improving properties of machine parts
    • F04C2230/91—Coating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2203/00—Non-metallic inorganic materials
    • F05C2203/08—Ceramics; Oxides
    • F05C2203/0804—Non-oxide ceramics

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Physics & Mathematics (AREA)
  • Sealing Devices (AREA)
  • Lubricants (AREA)
  • Earth Drilling (AREA)
  • Sealing Material Composition (AREA)
  • Gasket Seals (AREA)
  • Drilling And Boring (AREA)

Abstract

vedação de fundo de poço e método de lubrificar uma ferramenta de fundo de poço. a presente invenção refere-se a uma vedação de fundo de poço inclui um corpo configurado para vedar dinamicamente a uma porção de uma ferramenta de fundo de poço e um lubrificante microencapsulado em uma pluralidade de envoltórios para formar uma pluralidade de micropartículas dispersasd entro do corpo.
BR112013002004A 2010-07-27 2011-07-27 vedação de fundo de poço e método de lubrificar uma ferramenta de fundo de poço BR112013002004A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US36797610P 2010-07-27 2010-07-27
US37128110P 2010-08-06 2010-08-06
PCT/US2011/045543 WO2012015927A2 (en) 2010-07-27 2011-07-27 Downhole seal and method of lubricating a downhole tool

Publications (1)

Publication Number Publication Date
BR112013002004A2 true BR112013002004A2 (pt) 2016-05-31

Family

ID=45525576

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013002004A BR112013002004A2 (pt) 2010-07-27 2011-07-27 vedação de fundo de poço e método de lubrificar uma ferramenta de fundo de poço

Country Status (7)

Country Link
US (1) US20120024632A1 (pt)
BR (1) BR112013002004A2 (pt)
CA (1) CA2806109A1 (pt)
DE (1) DE112011102497T5 (pt)
GB (1) GB2496541A (pt)
NO (1) NO20130119A1 (pt)
WO (1) WO2012015927A2 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013102979B4 (de) * 2013-03-22 2017-03-30 Wilhelm Kächele GmbH Exzenterschneckenmaschine
US10240435B2 (en) 2013-05-08 2019-03-26 Halliburton Energy Services, Inc. Electrical generator and electric motor for downhole drilling equipment
CN110299778A (zh) 2013-05-08 2019-10-01 哈里伯顿能源服务公司 井下钻井马达和在钻井操作中传导电力的方法
US20140360786A1 (en) * 2013-06-07 2014-12-11 Halliburton Energy Services, Inc. Lubricants for Oil-Based and Water-Based Fluids for Use in Subterranean Formation Operations
US9528066B2 (en) 2013-08-30 2016-12-27 Halliburton Energy Services, Inc. High-temperature lubricants comprising elongated carbon nanoparticles for use in subterranean formation operations
DE112013007383T5 (de) 2013-08-30 2016-05-12 Halliburton Energy Services, Inc. Hochtemperaturschmierstoffe, die längliche Kohlenstoffnanopartikel umfassen, zur Verwendung inArbeitsvorgängen in unterirdischen Formationen
RU2635701C1 (ru) 2013-11-21 2017-11-15 Хэллибертон Энерджи Сервисиз, Инк. Уменьшение трения и износа скважинных труб при использовании графена
WO2015080733A1 (en) * 2013-11-27 2015-06-04 Halliburton Energy Services, Inc. Self-lubricating seal element for rotating control device
CN106014969A (zh) * 2016-07-22 2016-10-12 潍坊盛德石油机械制造有限公司 提高润滑性能的螺杆泵/螺杆钻具马达
FR3085734B1 (fr) * 2018-09-11 2021-01-01 Aptar France Sas Joint de valve et valve doseuse pour distributeur de produit fluide.

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20012824A1 (it) * 2001-12-28 2003-06-28 Nuovo Pignone Spa Materiale plastico autolubrificante per elementi di tenuta
US6881045B2 (en) * 2003-06-19 2005-04-19 Robbins & Myers Energy Systems, L.P. Progressive cavity pump/motor
WO2006099068A1 (en) * 2005-03-09 2006-09-21 Scarpa Frank C Liposomal compositions and methods for use
US20070134411A1 (en) * 2005-12-14 2007-06-14 General Electric Company Method for making compositions containing microcapsules and compositions made thereof
US7935465B2 (en) * 2008-03-03 2011-05-03 Xerox Corporation Self lubricating photoreceptor
EP2128230A1 (en) * 2008-05-20 2009-12-02 Solvay Solexis S.p.A. Method for lubricating wind turbine gearbox
AR074872A1 (es) * 2008-12-22 2011-02-16 Tenaris Connections Ag Sintesis de microcapsulas que contienen aceite y su uso en revestimientos compuestos funcionales

Also Published As

Publication number Publication date
WO2012015927A2 (en) 2012-02-02
CA2806109A1 (en) 2012-02-02
WO2012015927A3 (en) 2012-04-05
GB201301278D0 (en) 2013-03-06
US20120024632A1 (en) 2012-02-02
GB2496541A (en) 2013-05-15
DE112011102497T5 (de) 2013-05-29
NO20130119A1 (no) 2013-02-20

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]