BR112014031040B8 - Unidade de tampão expansível, método para formar uma unidade de engaxetamento e preventor de erupção anular - Google Patents

Unidade de tampão expansível, método para formar uma unidade de engaxetamento e preventor de erupção anular

Info

Publication number
BR112014031040B8
BR112014031040B8 BR112014031040A BR112014031040A BR112014031040B8 BR 112014031040 B8 BR112014031040 B8 BR 112014031040B8 BR 112014031040 A BR112014031040 A BR 112014031040A BR 112014031040 A BR112014031040 A BR 112014031040A BR 112014031040 B8 BR112014031040 B8 BR 112014031040B8
Authority
BR
Brazil
Prior art keywords
unit
forming
annular
preventor
packing
Prior art date
Application number
BR112014031040A
Other languages
English (en)
Other versions
BR112014031040B1 (pt
BR112014031040A2 (pt
Inventor
Yu Huang Ming
Original Assignee
Hydril Usa Distrib Llc
Hydril Usa Mfg Llc
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 Hydril Usa Distrib Llc, Hydril Usa Mfg Llc filed Critical Hydril Usa Distrib Llc
Publication of BR112014031040A2 publication Critical patent/BR112014031040A2/pt
Publication of BR112014031040B1 publication Critical patent/BR112014031040B1/pt
Publication of BR112014031040B8 publication Critical patent/BR112014031040B8/pt

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
    • E21B33/03—Well heads; Setting-up thereof
    • E21B33/06—Blow-out preventers, i.e. apparatus closing around a drill pipe, e.g. annular blow-out preventers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2021/00—Use of unspecified rubbers as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts

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)
  • Gasket Seals (AREA)
  • Sealing Material Composition (AREA)
  • Reinforced Plastic Materials (AREA)
  • Closures For Containers (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

UNIDADE DE TAMPÃO EXPANSÍVEL, MÉTODO PARA FORMAR UMA UNIDADE DE ENGAXETAMENTO E PREVENTOR DE ERUPÇÃO ANULAR. A presente invenção refere-se a uma unidade de tampão expansível a ser usada em um conjunto de preventores anulares e a um método de formar uma unidade de engaxetamento para um conjunto de preventores. A unidade de tampão expansível para um preventor de erupção anular (101) compreende um corpo de elastômero anular (107) que compreende um elastômero que tem um grão unidirecional; e uma quantidade de fibra (141) alinhada longitudinalmente com o grão do elastômero.
BR112014031040A 2012-06-26 2013-06-25 Unidade de tampão expansível, método para formar uma unidade de engaxetamento e preventor de erupção anular BR112014031040B8 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/533,365 US9016659B2 (en) 2012-06-26 2012-06-26 Fiber reinforced elastomer anisotropic annular blowout preventer
US13/533,365 2012-06-26
PCT/US2013/047458 WO2014004420A2 (en) 2012-06-26 2013-06-25 Fiber reinforced elastomer anisotropic annular blowout preventer

Publications (3)

Publication Number Publication Date
BR112014031040A2 BR112014031040A2 (pt) 2017-06-27
BR112014031040B1 BR112014031040B1 (pt) 2020-10-06
BR112014031040B8 true BR112014031040B8 (pt) 2022-11-22

Family

ID=48747785

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014031040A BR112014031040B8 (pt) 2012-06-26 2013-06-25 Unidade de tampão expansível, método para formar uma unidade de engaxetamento e preventor de erupção anular

Country Status (4)

Country Link
US (1) US9016659B2 (pt)
CN (1) CN104411918B (pt)
BR (1) BR112014031040B8 (pt)
WO (1) WO2014004420A2 (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK2812526T3 (da) * 2011-12-29 2017-11-13 Weatherford Tech Holdings Llc Ringformet tætning i en roterende styreanordning
WO2015054779A1 (en) * 2013-10-18 2015-04-23 Soucy Techno Inc. Rubber compositions and uses thereof
WO2015089647A1 (en) 2013-12-19 2015-06-25 Soucy Techno Inc. Rubber compositions and uses thereof
SG11201704921RA (en) * 2014-12-17 2017-07-28 Managed Pressure Operations Pressure containment devices
CN104727774A (zh) * 2015-03-13 2015-06-24 成都大漠石油机械有限公司 修井用井口防喷器
DE102015111716B4 (de) * 2015-07-20 2021-09-02 Hochschule Kaiserslautern Schuh und Verfahren zu dessen Herstellung
CA2945511C (en) 2015-10-13 2022-08-16 Basintek, LLC Optimized fiber loading of rubber useful in pdm stators
US10465031B2 (en) * 2015-11-06 2019-11-05 Hydril USA Distribution LLC Short-chain fluorocarbon-grafted elastomer blowout preventer packers and seals for enhanced H2S resistance
US9938793B2 (en) 2015-11-24 2018-04-10 Freudenberg Oil & Gas, Llc Spherical blow out preventer annular seal
US10087698B2 (en) * 2015-12-03 2018-10-02 General Electric Company Variable ram packer for blowout preventer
US10900347B2 (en) 2018-03-01 2021-01-26 Cameron International Corporation BOP elastomer health monitoring
CN112371041A (zh) * 2020-11-06 2021-02-19 常州市贝美家居科技有限公司 地板材料的混料方法和石塑地板的制作工艺
CN112483036B (zh) * 2020-12-14 2021-10-01 盐城市大冈石油工具厂有限责任公司 无障碍式循环作业防喷装置

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2609836A (en) 1946-08-16 1952-09-09 Hydril Corp Control head and blow-out preventer
US4553730A (en) 1983-08-16 1985-11-19 Vicic John C Ram-type blowout preventer and packer therefor
JP2750464B2 (ja) 1990-01-30 1998-05-13 日本ゼオン株式会社 繊維―ゴム複合体の製造方法
US5513683A (en) 1994-07-01 1996-05-07 The Goodyear Tire & Rubber Company Tires made using elastomers containing springy fibers
US5576104A (en) 1994-07-01 1996-11-19 The Goodyear Tire & Rubber Company Elastomers containing partially oriented reinforcing fibers, tires made using said elastomers, and a method therefor
US5713581A (en) 1994-10-03 1998-02-03 Hydril Company Fibrous seal for blowout preventer
EP1214183B1 (en) * 1999-09-07 2003-05-21 THE GOODYEAR TIRE & RUBBER COMPANY Orientation of short fibers in a continuous process
MY135121A (en) * 2001-07-18 2008-02-29 Shell Int Research Wellbore system with annular seal member
FR2856456B1 (fr) * 2003-06-20 2005-09-09 Schlumberger Services Petrol Dispositif d'etancheite pour l'obturation temporaire d'un puits ou d'une canalisation.
US8894069B2 (en) * 2005-03-30 2014-11-25 Schlumberger Technology Corporation Inflatable packers
US7373991B2 (en) * 2005-07-18 2008-05-20 Schlumberger Technology Corporation Swellable elastomer-based apparatus, oilfield elements comprising same, and methods of using same in oilfield applications
US7736556B2 (en) 2006-07-28 2010-06-15 Hydril Usa Manufacturing Llc Revised cure cycle for annular packing units
BRPI0907013A2 (pt) * 2008-02-01 2015-07-07 Cameron Int Corp Obturador de furo variável pára um preventor de erupção
US20100140516A1 (en) * 2008-12-10 2010-06-10 Stefan Butuc Bop packing units selectively treated with electron beam radiation and related methods
US8091855B1 (en) 2010-06-30 2012-01-10 Hydril Usa Manufacturing Llc Fluorinated elastomeric blowout preventer packers and method
CN201874515U (zh) * 2010-12-02 2011-06-22 重庆智延科技发展有限公司 油气田用压缩式封隔器密封筒

Also Published As

Publication number Publication date
BR112014031040B1 (pt) 2020-10-06
US9016659B2 (en) 2015-04-28
WO2014004420A3 (en) 2014-08-14
CN104411918B (zh) 2018-02-06
US20130341538A1 (en) 2013-12-26
CN104411918A (zh) 2015-03-11
WO2014004420A2 (en) 2014-01-03
BR112014031040A2 (pt) 2017-06-27

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 25/06/2013, OBSERVADAS AS CONDICOES LEGAIS.

B25A Requested transfer of rights approved

Owner name: HYDRIL USA DISTRIBUTION LLC (US)

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 10A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2728 DE 18-04-2023 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.