NO20081485L - Lagring for en turbinrotor i en borestrengturbin - Google Patents

Lagring for en turbinrotor i en borestrengturbin

Info

Publication number
NO20081485L
NO20081485L NO20081485A NO20081485A NO20081485L NO 20081485 L NO20081485 L NO 20081485L NO 20081485 A NO20081485 A NO 20081485A NO 20081485 A NO20081485 A NO 20081485A NO 20081485 L NO20081485 L NO 20081485L
Authority
NO
Norway
Prior art keywords
turbine
turbine rotor
drill string
rotor
storage
Prior art date
Application number
NO20081485A
Other languages
English (en)
Other versions
NO341063B1 (no
Inventor
Helmut Winnacker
Uwe Draeger
Original Assignee
Weatherford Energy Services Gm
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 Energy Services Gm filed Critical Weatherford Energy Services Gm
Publication of NO20081485L publication Critical patent/NO20081485L/no
Publication of NO341063B1 publication Critical patent/NO341063B1/no

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
    • E21B4/003—Bearing, sealing, lubricating details
    • 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
    • E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
    • E21B41/0085—Adaptations of electric power generating means for use in boreholes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B11/00—Parts or details not provided for in, or of interest apart from, the preceding groups, e.g. wear-protection couplings, between turbine and generator
    • F03B11/006—Sealing arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B11/00—Parts or details not provided for in, or of interest apart from, the preceding groups, e.g. wear-protection couplings, between turbine and generator
    • F03B11/06—Bearing arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B11/00—Parts or details not provided for in, or of interest apart from, the preceding groups, e.g. wear-protection couplings, between turbine and generator
    • F03B11/08—Parts or details not provided for in, or of interest apart from, the preceding groups, e.g. wear-protection couplings, between turbine and generator for removing foreign matter, e.g. mud
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
    • F03B13/02—Adaptations for drilling wells
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/40—Sealings between relatively-moving surfaces by means of fluid
    • F16J15/406—Sealings between relatively-moving surfaces by means of fluid by at least one pump
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2220/00—Application
    • F05B2220/60—Application making use of surplus or waste energy
    • F05B2220/602—Application making use of surplus or waste energy with energy recovery turbines
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/50—Hydropower in dwellings
    • 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
    • Y02E10/20—Hydro energy
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S415/00—Rotary kinetic fluid motors or pumps
    • Y10S415/901—Drilled well-type pump
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S415/00—Rotary kinetic fluid motors or pumps
    • Y10S415/903—Well bit drive turbine

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Sliding-Contact Bearings (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Earth Drilling (AREA)

Abstract

Et lager for en turbinrotor ( 10 ) i en turbin ( 3 ) som kan bygges inn i en borestreng ( 2 ) og drives gjennom borespylingen, omfattende et turbinrom ( 11 ) som omgir turbinrotoren ( 10 ), som har et tilløp ( 7 ) og et avløp ( 8 ), en stator ( 12, 15 ) som er lagret dreibar på turbinrotoren ( 10 ), et hulrom ( 32 ) utformet mellom turbinrotoren ( 10 ) og statoren ( 12, 15 ) som i det minste omfatter et radialglidelager ( 16, 17 ) og som gjennom et aksialglidelager ( 18 ) utformet som glideringspakning og en transportskrue ( 22 ) anordnet på turbinrotoren ( 10 ), hvor transportvirkningen er rettet fra hulrømmet ( 32 ) mot turbinrommet ( 11 ), er atskilt fra turbinrommet ( 1l ).
NO20081485A 2007-03-27 2008-03-26 Lagring for en turbinrotor i en borestrengturbin NO341063B1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102007015266A DE102007015266B4 (de) 2007-03-27 2007-03-27 Lagerung für einen Turbinenrotor einer Bohrstrangturbine

Publications (2)

Publication Number Publication Date
NO20081485L true NO20081485L (no) 2008-09-29
NO341063B1 NO341063B1 (no) 2017-08-14

Family

ID=39328086

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20081485A NO341063B1 (no) 2007-03-27 2008-03-26 Lagring for en turbinrotor i en borestrengturbin

Country Status (5)

Country Link
US (1) US8109721B2 (no)
CA (1) CA2619618C (no)
DE (1) DE102007015266B4 (no)
GB (1) GB2448038B (no)
NO (1) NO341063B1 (no)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201010702D0 (en) * 2010-06-25 2010-08-11 Scott Edward D Hollow turbine power module
CA2822415C (en) * 2012-08-03 2018-09-18 National Oilwell Varco, L.P. Mud-lubricated bearing assembly with mechanical seal
GB2509931B (en) 2013-01-17 2020-07-01 Tendeka Bv Apparatus for power generation
CN111636994B (zh) * 2020-06-10 2021-03-26 九州水文建设集团有限公司 一种生活污水水利发电装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1504658A (en) * 1922-12-29 1924-08-12 Ulmer Joseph Ames Turbine pump
US4246976A (en) * 1978-09-11 1981-01-27 Maurer Engineering Inc. Down hole drilling motor with pressure balanced bearing seals
GB2304756B (en) 1995-09-08 1999-09-08 Camco Drilling Group Ltd Improvement in or relating to electrical machines
DE19706371A1 (de) * 1997-02-19 1998-08-20 Becfield Drilling Services Gmb Generator zur Stromerzeugung in einem Bohrstrang
WO2000036268A1 (en) 1998-12-15 2000-06-22 Alliedsignal Inc. A fluid-driven alternator having an internal impeller
US7133325B2 (en) * 2004-03-09 2006-11-07 Schlumberger Technology Corporation Apparatus and method for generating electrical power in a borehole

Also Published As

Publication number Publication date
CA2619618C (en) 2015-06-30
US20080240909A1 (en) 2008-10-02
GB2448038B (en) 2012-05-23
CA2619618A1 (en) 2008-09-27
DE102007015266B4 (de) 2010-12-16
GB0804708D0 (en) 2008-04-16
DE102007015266A1 (de) 2008-10-02
NO341063B1 (no) 2017-08-14
GB2448038A (en) 2008-10-01
US8109721B2 (en) 2012-02-07

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