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MX2010002127A - Ensamble de cojinete de superficie trapezoidal y equipo de perforacion de pozos que comprende el mismo. - Google Patents

Ensamble de cojinete de superficie trapezoidal y equipo de perforacion de pozos que comprende el mismo.

Info

Publication number
MX2010002127A
MX2010002127A MX2010002127A MX2010002127A MX2010002127A MX 2010002127 A MX2010002127 A MX 2010002127A MX 2010002127 A MX2010002127 A MX 2010002127A MX 2010002127 A MX2010002127 A MX 2010002127A MX 2010002127 A MX2010002127 A MX 2010002127A
Authority
MX
Mexico
Prior art keywords
bearing assembly
housing
central bore
outer barrel
tapered
Prior art date
Application number
MX2010002127A
Other languages
English (en)
Inventor
John R Williams
Original Assignee
Theresa J Williams
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 Theresa J Williams filed Critical Theresa J Williams
Publication of MX2010002127A publication Critical patent/MX2010002127A/es

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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/02—Surface sealing or packing
    • E21B33/08—Wipers; Oil savers
    • E21B33/085—Rotatable packing means, e.g. rotating blow-out preventers
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49718—Repairing
    • Y10T29/49721—Repairing with disassembling
    • Y10T29/4973—Replacing of defective part

Landscapes

  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Sealing Devices (AREA)
  • Earth Drilling (AREA)
  • Mounting Of Bearings Or Others (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)

Abstract

Un cabezal de perforación de pozos comprende un alojamiento y un ensamble de cojinete. El alojamiento tiene una estructura de pared lateral que define un orificio central. Una superficie de asentamiento de ensamble de cojinete trapezoidal se proporciona dentro del orificio central del alojamiento. El ensamble de cojinetes incluye un barril exterior que tiene un orificio central, un barril interior al menos parcialmente dispuesto dentro del orificio central del barril exterior y unidades de cojinete acopladas entre los barriles para suministrar una alineación concéntrica de los barriles y que permite la rotación entre los dos elementos. El barril exterior se asienta de forma removible dentro del orificio central del alojamiento. Una superficie exterior trapezoidal del barril exterior es enganchada con la superficie de asentamiento de ensamble de cojinete trapezoidal del alojamiento por lo que el enganche de las superficies trapezoidales almea el barril exterior con respecto al orificio central del alojamiento.
MX2010002127A 2007-08-27 2008-07-08 Ensamble de cojinete de superficie trapezoidal y equipo de perforacion de pozos que comprende el mismo. MX2010002127A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US96628007P 2007-08-27 2007-08-27
US12/069,114 US7766100B2 (en) 2007-08-27 2008-02-07 Tapered surface bearing assembly and well drilling equiment comprising same
PCT/US2008/008373 WO2009029149A1 (en) 2007-08-27 2008-07-08 Tapered surface bearing assembly and well drilling equipment comprising same

Publications (1)

Publication Number Publication Date
MX2010002127A true MX2010002127A (es) 2010-08-02

Family

ID=40387630

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2010002127A MX2010002127A (es) 2007-08-27 2008-07-08 Ensamble de cojinete de superficie trapezoidal y equipo de perforacion de pozos que comprende el mismo.

Country Status (7)

Country Link
US (3) US7766100B2 (es)
EP (1) EP2181236A1 (es)
AU (2) AU2008294055A1 (es)
BR (1) BRPI0815301A8 (es)
CA (1) CA2696904C (es)
MX (1) MX2010002127A (es)
WO (1) WO2009029149A1 (es)

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US7798250B2 (en) * 2007-08-27 2010-09-21 Theresa J. Williams, legal representative Bearing assembly inner barrel and well drilling equipment comprising same
US7717169B2 (en) * 2007-08-27 2010-05-18 Theresa J. Williams, legal representative Bearing assembly system with integral lubricant distribution and well drilling equipment comprising same
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US9890591B2 (en) * 2013-07-15 2018-02-13 Nabors Drilling Technologies Usa, Inc. Top drive module connector and methods
US9540898B2 (en) 2014-06-26 2017-01-10 Sunstone Technologies, Llc Annular drilling device
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US10808487B2 (en) 2018-08-03 2020-10-20 Nabors Drilling Technologies Usa, Inc. Quick disconnect stripper packer coupling assembly
US10724325B2 (en) 2018-08-03 2020-07-28 Nabors Drilling Technologies Usa, Inc. Rotating control device having locking pins for locking a bearing assembly
US10941629B2 (en) * 2018-08-03 2021-03-09 Nabors Drilling Technologies Usa, Inc. Rotating control device having a locking block system
US10858904B2 (en) * 2018-08-03 2020-12-08 Nabors Drilling Technologies Usa, Inc. Rotating control device having an anti-rotation locking system
CN109519142A (zh) * 2018-12-27 2019-03-26 中国石油集团西部钻探工程有限公司 旋转控制头旋转总成上胶芯座
EP3979901B1 (en) * 2019-07-29 2024-11-27 Align Technology, Inc. Full-scanner barrier for an intra-oral device
US11732543B2 (en) * 2020-08-25 2023-08-22 Schlumberger Technology Corporation Rotating control device systems and methods
CN116241209B (zh) * 2023-05-09 2023-07-21 成都添盛钻采设备有限公司 一种紧凑型旋转防喷器
CA3205508A1 (en) * 2023-07-06 2025-06-19 Beyond Energy Services And Technology Corp. Method to predict sealing element and bearing assembly remaining useful life using real-time drilling parameters

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Also Published As

Publication number Publication date
CA2696904A1 (en) 2009-03-05
CA2696904C (en) 2011-04-26
EP2181236A1 (en) 2010-05-05
BRPI0815301A2 (pt) 2015-02-18
US20100089654A1 (en) 2010-04-15
US8256507B2 (en) 2012-09-04
AU2008101294A4 (en) 2012-08-30
BRPI0815301A8 (pt) 2016-01-12
US20090057025A1 (en) 2009-03-05
AU2008294055A1 (en) 2009-03-05
US7766100B2 (en) 2010-08-03
US20100252328A1 (en) 2010-10-07
WO2009029149A1 (en) 2009-03-05

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Legal Events

Date Code Title Description
GB Transfer or rights

Owner name: HAMPTON IP HOLDINGS CO., LLC

FG Grant or registration