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GB201301278D0 - Downhole seal and method of lubricating a downhole tool - Google Patents

Downhole seal and method of lubricating a downhole tool

Info

Publication number
GB201301278D0
GB201301278D0 GBGB1301278.6A GB201301278A GB201301278D0 GB 201301278 D0 GB201301278 D0 GB 201301278D0 GB 201301278 A GB201301278 A GB 201301278A GB 201301278 D0 GB201301278 D0 GB 201301278D0
Authority
GB
United Kingdom
Prior art keywords
downhole
lubricating
seal
tool
downhole tool
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.)
Withdrawn
Application number
GBGB1301278.6A
Other versions
GB2496541A (en
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.)
Baker Hughes Holdings LLC
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 GB201301278D0 publication Critical patent/GB201301278D0/en
Publication of GB2496541A publication Critical patent/GB2496541A/en
Withdrawn legal-status Critical Current

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)
  • Gasket Seals (AREA)
  • Drilling And Boring (AREA)
  • Sealing Material Composition (AREA)
GB1301278.6A 2010-07-27 2011-07-27 Downhole seal and method of lubricating a downhole tool Withdrawn GB2496541A (en)

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 (2)

Publication Number Publication Date
GB201301278D0 true GB201301278D0 (en) 2013-03-06
GB2496541A GB2496541A (en) 2013-05-15

Family

ID=45525576

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1301278.6A Withdrawn GB2496541A (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 (11)

* 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
US9080391B2 (en) 2013-05-08 2015-07-14 Halliburton Energy Services, Inc. Insulated conductor for downhole drilling equipment and method
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
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
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
CN105745394B (en) 2013-11-21 2017-12-08 哈利伯顿能源服务公司 Reduced using the friction and wear of the down-hole pipe fitting of graphene
US20160222751A1 (en) * 2013-11-27 2016-08-04 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.
US12146382B2 (en) * 2023-04-17 2024-11-19 Saudi Arabian Oil Company Method for improving oil and gas well productivity and encapsulated lubricating frac fluid additive by lubrication of stimulated reservoir volume

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20012824A1 (en) * 2001-12-28 2003-06-28 Nuovo Pignone Spa SELF-LUBRICATING PLASTIC MATERIAL FOR SEALING ELEMENTS
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 (en) * 2008-12-22 2011-02-16 Tenaris Connections Ag SYNTHESIS OF MICROCAPSULES CONTAINING OIL AND ITS USE IN FUNCTIONAL COMPOSITE COATINGS

Also Published As

Publication number Publication date
NO20130119A1 (en) 2013-02-20
WO2012015927A2 (en) 2012-02-02
BR112013002004A2 (en) 2016-05-31
US20120024632A1 (en) 2012-02-02
GB2496541A (en) 2013-05-15
CA2806109A1 (en) 2012-02-02
WO2012015927A3 (en) 2012-04-05
DE112011102497T5 (en) 2013-05-29

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)