EA201101103A1 - Сборка множества уплотняющих элементов - Google Patents
Сборка множества уплотняющих элементовInfo
- 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
Links
- 238000007789 sealing Methods 0.000 title abstract 5
- 238000000034 method Methods 0.000 abstract 1
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.
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) |
Families Citing this family (16)
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)
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 |
-
2010
- 2010-08-20 US US12/860,320 patent/US8820747B2/en not_active Expired - Fee Related
-
2011
- 2011-08-18 AR ARP110103016A patent/AR082491A1/es unknown
- 2011-08-19 EA EA201101103A patent/EA021396B1/ru not_active IP Right Cessation
- 2011-08-19 EP EP11178052.4A patent/EP2420647A3/en not_active Withdrawn
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 |