WO2012015927A3 - Downhole seal and method of lubricating a downhole tool - Google Patents

Downhole seal and method of lubricating a downhole tool Download PDF

Info

Publication number
WO2012015927A3
WO2012015927A3 PCT/US2011/045543 US2011045543W WO2012015927A3 WO 2012015927 A3 WO2012015927 A3 WO 2012015927A3 US 2011045543 W US2011045543 W US 2011045543W WO 2012015927 A3 WO2012015927 A3 WO 2012015927A3
Authority
WO
WIPO (PCT)
Prior art keywords
downhole
seal
lubricating
tool
downhole tool
Prior art date
Application number
PCT/US2011/045543
Other languages
French (fr)
Other versions
WO2012015927A2 (en
Inventor
Hendrik John
Original Assignee
Baker Hughes Incorporated
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 Incorporated filed Critical Baker Hughes Incorporated
Priority to CA2806109A priority Critical patent/CA2806109A1/en
Priority to BR112013002004A priority patent/BR112013002004A2/en
Priority to DE112011102497T priority patent/DE112011102497T5/en
Priority to GB1301278.6A priority patent/GB2496541A/en
Publication of WO2012015927A2 publication Critical patent/WO2012015927A2/en
Publication of WO2012015927A3 publication Critical patent/WO2012015927A3/en
Priority to NO20130119A priority patent/NO20130119A1/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
    • 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
    • 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
    • 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)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Sealing Devices (AREA)
  • Lubricants (AREA)
  • Earth Drilling (AREA)
  • Sealing Material Composition (AREA)
  • Gasket Seals (AREA)
  • Drilling And Boring (AREA)

Abstract

A downhole seal includes a body configured to dynamically seal to a portion of a downhole tool and a lubricant microencapsulated in a plurality of shells to form a plurality of micro particles dispersed within the body.
PCT/US2011/045543 2010-07-27 2011-07-27 Downhole seal and method of lubricating a downhole tool WO2012015927A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CA2806109A CA2806109A1 (en) 2010-07-27 2011-07-27 Downhole seal and method of lubricating a downhole tool
BR112013002004A BR112013002004A2 (en) 2010-07-27 2011-07-27 downhole sealing and method of lubricating a downhole tool
DE112011102497T DE112011102497T5 (en) 2010-07-27 2011-07-27 Borehole seal and method for lubricating a downhole tool
GB1301278.6A GB2496541A (en) 2010-07-27 2011-07-27 Downhole seal and method of lubricating a downhole tool
NO20130119A NO20130119A1 (en) 2010-07-27 2013-01-21 Well sealing and method for lubricating a well tool

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US36797610P 2010-07-27 2010-07-27
US61/367,976 2010-07-27
US37128110P 2010-08-06 2010-08-06
US61/371,281 2010-08-06

Publications (2)

Publication Number Publication Date
WO2012015927A2 WO2012015927A2 (en) 2012-02-02
WO2012015927A3 true WO2012015927A3 (en) 2012-04-05

Family

ID=45525576

Family Applications (1)

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

Country Status (7)

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

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013102979B4 (en) * 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
CN105283624A (en) * 2013-05-08 2016-01-27 哈里伯顿能源服务公司 Insulated conductor for downhole drilling
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
CA2918516A1 (en) * 2013-08-30 2015-03-05 Halliburton Energy Services, Inc. High-temperature lubricants comprising elongated carbon nanoparticles for use in subterranean formation operations
RU2635701C1 (en) 2013-11-21 2017-11-15 Хэллибертон Энерджи Сервисиз, Инк. Reduction of friction and wear of well pipes with use of graphene
WO2015080733A1 (en) * 2013-11-27 2015-06-04 Halliburton Energy Services, Inc. Self-lubricating seal element for rotating control device
CN106014969A (en) * 2016-07-22 2016-10-12 潍坊盛德石油机械制造有限公司 Screw pump/screw drill motor capable of improving lubricating performance
FR3085734B1 (en) * 2018-09-11 2021-01-01 Aptar France Sas VALVE SEAL AND DOSING VALVE FOR FLUID PRODUCT DISPENSER.

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050123758A1 (en) * 2001-12-28 2005-06-09 Farshad Ghasripoor Self-lubricating plastics material for sealing elements
US20070134411A1 (en) * 2005-12-14 2007-06-14 General Electric Company Method for making compositions containing microcapsules and compositions made thereof
US20090220876A1 (en) * 2008-03-03 2009-09-03 Xerox Corporation Self lubricating photoreceptor
US20100155250A1 (en) * 2008-12-22 2010-06-24 Tenaris Connections Ag Synthesis of oil containing microcapsules and their use in functional composite coatings

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
EP2128230A1 (en) * 2008-05-20 2009-12-02 Solvay Solexis S.p.A. Method for lubricating wind turbine gearbox

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050123758A1 (en) * 2001-12-28 2005-06-09 Farshad Ghasripoor Self-lubricating plastics material for sealing elements
US20070134411A1 (en) * 2005-12-14 2007-06-14 General Electric Company Method for making compositions containing microcapsules and compositions made thereof
US20090220876A1 (en) * 2008-03-03 2009-09-03 Xerox Corporation Self lubricating photoreceptor
US20100155250A1 (en) * 2008-12-22 2010-06-24 Tenaris Connections Ag Synthesis of oil containing microcapsules and their use in functional composite coatings

Also Published As

Publication number Publication date
DE112011102497T5 (en) 2013-05-29
NO20130119A1 (en) 2013-02-20
BR112013002004A2 (en) 2016-05-31
GB201301278D0 (en) 2013-03-06
US20120024632A1 (en) 2012-02-02
WO2012015927A2 (en) 2012-02-02
GB2496541A (en) 2013-05-15
CA2806109A1 (en) 2012-02-02

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