EA201101103A1 - Сборка множества уплотняющих элементов - Google Patents

Сборка множества уплотняющих элементов

Info

Publication number
EA201101103A1
EA201101103A1 EA201101103A EA201101103A EA201101103A1 EA 201101103 A1 EA201101103 A1 EA 201101103A1 EA 201101103 A EA201101103 A EA 201101103A EA 201101103 A EA201101103 A EA 201101103A EA 201101103 A1 EA201101103 A1 EA 201101103A1
Authority
EA
Eurasian Patent Office
Prior art keywords
seal
seal assembly
modular
outer body
assembling
Prior art date
Application number
EA201101103A
Other languages
English (en)
Other versions
EA021396B1 (ru
Inventor
Альберто Зубиа
Трунг Ледук
Хьювард Пол мл. Фонтенот
Роберт Джеймс мл. Косто
Original Assignee
Смит Интернэшнл, Инк.
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 Смит Интернэшнл, Инк. filed Critical Смит Интернэшнл, Инк.
Publication of EA201101103A1 publication Critical patent/EA201101103A1/ru
Publication of EA021396B1 publication Critical patent/EA021396B1/ru

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
    • Y10T29/49826—Assembling or joining
    • Y10T29/49947—Assembling or joining by applying separate fastener

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Gasket Seals (AREA)
  • Sealing Devices (AREA)

Abstract

Уплотняющая сборка, способ уплотнения уплотняющей сборки и модульный уплотняющий узел для вращающегося контрольного устройства для использования в морской среде. Модульный уплотняющий узел содержит первый внешний корпус, первый уплотнительный корпус, запираемый внутри первого внешнего корпуса, и первый уплотняющий элемент, расположенный на нижнем конце первого уплотнительного корпуса. Первый уплотняющий элемент содержит сквозной канал для размещения бурильной трубы и уплотняющую поверхность для уплотнения бурильной трубы. Модульный уплотняющий узел также содержит первый соединитель для соединения первого уплотнительного корпуса с первым внешним корпусом и второй соединитель для соединения первого уплотнительного корпуса со вторым внешним корпусом второго модульного уплотняющего узла или с адаптером спускного инструмента.
EA201101103A 2010-08-20 2011-08-19 Уплотняющая сборка EA021396B1 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12/860,320 US8820747B2 (en) 2010-08-20 2010-08-20 Multiple sealing element assembly

Publications (2)

Publication Number Publication Date
EA201101103A1 true EA201101103A1 (ru) 2012-04-30
EA021396B1 EA021396B1 (ru) 2015-06-30

Family

ID=44677519

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201101103A EA021396B1 (ru) 2010-08-20 2011-08-19 Уплотняющая сборка

Country Status (4)

Country Link
US (1) US8820747B2 (ru)
EP (1) EP2420647A3 (ru)
AR (1) AR082491A1 (ru)
EA (1) EA021396B1 (ru)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7926593B2 (en) 2004-11-23 2011-04-19 Weatherford/Lamb, Inc. Rotating control device docking station
JP5751884B2 (ja) * 2011-03-29 2015-07-22 森永乳業株式会社 複極式電解槽
BR112015012010A2 (pt) * 2012-12-28 2017-07-11 Halliburton Energy Services Inc dispositivo e método de gerenciamento de pressão de um sistema de perfuração, e, sistema de retorno de fluido de perfuração
CA2839151C (en) 2014-01-14 2017-12-12 Strata Energy Services Inc. Modular sealing elements for a bearing assembly
WO2015188269A1 (en) * 2014-06-09 2015-12-17 Weatherford Technology Holdings, Llc Riser with internal rotating flow control device
WO2016028340A1 (en) 2014-08-21 2016-02-25 Halliburton Energy Services Inc. Rotating control device
US10024755B2 (en) * 2014-09-30 2018-07-17 Schlumberger Technology Corporation Systems and methods for sample characterization
WO2016053294A1 (en) 2014-09-30 2016-04-07 Halliburton Energy Services, Inc. Mechanically coupling a bearing assembly to a rotating control device
WO2017044101A1 (en) 2015-09-10 2017-03-16 Halliburton Energy Services, Inc. Integrated rotating control device and gas handling system for a marine drilling system
US10705517B1 (en) * 2016-07-26 2020-07-07 UEMSI/HTV, Inc. Equipment monitoring system
GB201818114D0 (en) 2018-11-06 2018-12-19 Oil States Ind Uk Ltd Apparatus and method relating to managed pressure drilling
GB201916384D0 (en) * 2019-11-11 2019-12-25 Oil States Ind Uk Ltd Apparatus and method relating to managed pressure drilling (MPD) whilst using a subsea RCD system
US11401771B2 (en) 2020-04-21 2022-08-02 Schlumberger Technology Corporation Rotating control device systems and methods
US11187056B1 (en) 2020-05-11 2021-11-30 Schlumberger Technology Corporation Rotating control device system
US11274517B2 (en) 2020-05-28 2022-03-15 Schlumberger Technology Corporation Rotating control device system with rams
US11732543B2 (en) 2020-08-25 2023-08-22 Schlumberger Technology Corporation Rotating control device systems and methods

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3387851A (en) 1966-01-12 1968-06-11 Shaffer Tool Works Tandem stripper sealing apparatus
US3868832A (en) 1973-03-08 1975-03-04 Morris S Biffle Rotary drilling head assembly
US4200297A (en) * 1976-09-13 1980-04-29 Sperry-Sun, Inc. Side entry clamp and packoff
US5022472A (en) 1989-11-14 1991-06-11 Masx Energy Services Group, Inc. Hydraulic clamp for rotary drilling head
RU1776759C (ru) 1990-06-01 1992-11-23 Северо-Кавказский научно-исследовательский институт природных газов Вращающийс превентор
US6102673A (en) 1998-03-27 2000-08-15 Hydril Company Subsea mud pump with reduced pulsation
RU2170329C2 (ru) 1999-01-10 2001-07-10 Дочерняя Компания "Укргазвыдобування" Устройство для герметизации устья скважины при спуске-подъеме труб под давлением
US6354385B1 (en) 2000-01-10 2002-03-12 Smith International, Inc. Rotary drilling head assembly
US7487837B2 (en) 2004-11-23 2009-02-10 Weatherford/Lamb, Inc. Riser rotating control device
US7699109B2 (en) 2006-11-06 2010-04-20 Smith International Rotating control device apparatus and method
US7635034B2 (en) 2007-08-27 2009-12-22 Theresa J. Williams, legal representative Spring load seal assembly and well drilling equipment comprising same
US7802635B2 (en) * 2007-12-12 2010-09-28 Smith International, Inc. Dual stripper rubber cartridge with leak detection
US8322432B2 (en) 2009-01-15 2012-12-04 Weatherford/Lamb, Inc. Subsea internal riser rotating control device system and method

Also Published As

Publication number Publication date
US8820747B2 (en) 2014-09-02
EP2420647A3 (en) 2013-05-08
AR082491A1 (es) 2012-12-12
EA021396B1 (ru) 2015-06-30
EP2420647A2 (en) 2012-02-22
US20120043726A1 (en) 2012-02-23

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM

MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): RU