BE890325A - Chaise de palier pour l'arbre d'entrainement d'outils de forage profond - Google Patents

Chaise de palier pour l'arbre d'entrainement d'outils de forage profond

Info

Publication number
BE890325A
BE890325A BE0/205944A BE205944A BE890325A BE 890325 A BE890325 A BE 890325A BE 0/205944 A BE0/205944 A BE 0/205944A BE 205944 A BE205944 A BE 205944A BE 890325 A BE890325 A BE 890325A
Authority
BE
Belgium
Prior art keywords
drive shaft
drilling tool
tool drive
deep drilling
bearing chair
Prior art date
Application number
BE0/205944A
Other languages
English (en)
Inventor
J S Davis
J T Aumann
J Chow
Original Assignee
Christensen 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 Christensen Inc filed Critical Christensen Inc
Publication of BE890325A publication Critical patent/BE890325A/fr

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
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
BE0/205944A 1980-09-15 1981-09-11 Chaise de palier pour l'arbre d'entrainement d'outils de forage profond BE890325A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/187,011 US4577704A (en) 1980-09-15 1980-09-15 Bearing system for a downhole motor

Publications (1)

Publication Number Publication Date
BE890325A true BE890325A (fr) 1982-01-04

Family

ID=22687250

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/205944A BE890325A (fr) 1980-09-15 1981-09-11 Chaise de palier pour l'arbre d'entrainement d'outils de forage profond

Country Status (3)

Country Link
US (1) US4577704A (fr)
BE (1) BE890325A (fr)
CA (1) CA1157458A (fr)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5304006A (en) * 1989-02-08 1994-04-19 Ide Russell D Self positioning beam mounted bearing and bearing and shaft assembly including the same
US5660481A (en) * 1987-05-29 1997-08-26 Ide; Russell D. Hydrodynamic bearings having beam mounted bearing pads and sealed bearing assemblies including the same
US4905775A (en) * 1988-09-15 1990-03-06 Amoco Corporation Drilling system and flow control apparatus for downhole drilling motors
US5048981A (en) * 1990-08-24 1991-09-17 Ide Russell D Modular drop-in sealed bearing assembly for downhole drilling motors
CA2033779C (fr) * 1991-01-08 1997-01-07 Kenneth Hugo Wenzel Systeme d'etancheification pour ensemble de roulement etanche utilise en forage de terrain
US5135060A (en) * 1991-03-06 1992-08-04 Ide Russell D Articulated coupling for use with a downhole drilling apparatus
CA2056043C (fr) * 1991-11-22 2001-07-31 Kenneth Hugo Wenzel Restricteur de debit pour moteurs de forage de terrains lubrifies a la boue
CA2061216C (fr) * 1992-02-14 1994-11-08 David Peter Kutinsky Paliers empilables
CA2102984C (fr) * 1993-11-12 1998-01-20 Kenneth Hugo Wenzel Roulement etanche pour machine de forage de terrain
US5385407A (en) * 1994-04-29 1995-01-31 Dresser Industries, Inc. Bearing section for a downhole motor
US5577564A (en) * 1995-02-28 1996-11-26 Dresser Industries, Inc. Rotary fluid converter
US6109790A (en) * 1998-09-30 2000-08-29 Pegasus International, Inc. Lubricant circulation system for downhole bearing assembly
CA2299606C (fr) 2000-02-25 2007-08-21 Cn & Lt Consulting Ltd. Ensemble support pour forage de puits
GB2422880B (en) * 2005-02-02 2009-11-25 Schlumberger Holdings Bearing arrangement
CA2518146C (fr) * 2005-09-02 2012-05-01 Nicu Cioceanu Ensemble support pour moteur a boue de fond de trou
WO2010151743A2 (fr) * 2009-06-25 2010-12-29 National Oilwell Varco, L. P. Système d'étanchéité et agencement de palier de butée bidirectionnel pour un moteur de fond de puits
US9163457B2 (en) * 2011-01-06 2015-10-20 National Oilwell Varco, L.P. Pressure compensation system for an oil-sealed mud motor bearing assembly
US9303686B2 (en) * 2011-04-29 2016-04-05 Cathedral Energy Services Ltd. Bearing assembly
CA2751181C (fr) 2011-08-31 2019-02-26 Nicu Cioceanu Dispositif de roulement courbe pour moteur a boue de trou de forage
US8851204B2 (en) 2012-04-18 2014-10-07 Ulterra Drilling Technologies, L.P. Mud motor with integrated percussion tool and drill bit
US9279289B2 (en) 2013-10-03 2016-03-08 Renegade Manufacturing, LLC Combination mud motor flow diverter and tiled bearing, and bearing assemblies including same
CA2878667C (fr) 2014-09-30 2017-11-21 Dean N. Foote Empilement de roulements pour moteur de forage de fond de trou
CA3135984C (fr) 2021-10-26 2025-07-08 Dynomax Drilling Tools Inc. Système d’étanchéité

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2990894A (en) * 1958-10-20 1961-07-04 Joseph A Mitchell Turbodrill
US3456746A (en) * 1967-12-12 1969-07-22 Smith International Flow restricting and metering radial bearing for drilling tools
US3807513A (en) * 1973-02-05 1974-04-30 Atlantic Richfield Co Downhole drilling tool bearing and seal assembly

Also Published As

Publication number Publication date
CA1157458A (fr) 1983-11-22
US4577704A (en) 1986-03-25

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: CHRISTENSEN INC.

Effective date: 19860930