EA200970327A1 - Способ усиления сосудов неправильной формы, работающих под давлением - Google Patents

Способ усиления сосудов неправильной формы, работающих под давлением

Info

Publication number
EA200970327A1
EA200970327A1 EA200970327A EA200970327A EA200970327A1 EA 200970327 A1 EA200970327 A1 EA 200970327A1 EA 200970327 A EA200970327 A EA 200970327A EA 200970327 A EA200970327 A EA 200970327A EA 200970327 A1 EA200970327 A1 EA 200970327A1
Authority
EA
Eurasian Patent Office
Prior art keywords
housing
ram blowout
stress concentration
high stress
under pressure
Prior art date
Application number
EA200970327A
Other languages
English (en)
Other versions
EA016454B1 (ru
Inventor
Филип А. Хафф
Шафик Кхандокер
Original Assignee
ХАЙДРИЛ ЮЭсЭй МЭНЬЮФЭКЧУРИНГ ЭлЭлСи
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 ХАЙДРИЛ ЮЭсЭй МЭНЬЮФЭКЧУРИНГ ЭлЭлСи filed Critical ХАЙДРИЛ ЮЭсЭй МЭНЬЮФЭКЧУРИНГ ЭлЭлСи
Publication of EA200970327A1 publication Critical patent/EA200970327A1/ru
Publication of EA016454B1 publication Critical patent/EA016454B1/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
    • E21B33/03—Well heads; Setting-up thereof
    • E21B33/06—Blow-out preventers, i.e. apparatus closing around a drill pipe, e.g. annular blow-out preventers
    • E21B33/061—Ram-type blow-out preventers, e.g. with pivoting rams
    • E21B33/062—Ram-type blow-out preventers, e.g. with pivoting rams with sliding rams
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F30/00—Computer-aided design [CAD]
    • G06F30/10—Geometric CAD
    • G06F30/17—Mechanical parametric or variational design
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F30/00—Computer-aided design [CAD]
    • G06F30/20—Design optimisation, verification or simulation
    • G06F30/23—Design optimisation, verification or simulation using finite element methods [FEM] or finite difference methods [FDM]
    • 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
    • Y10T29/49732—Repairing by attaching repair preform, e.g., remaking, restoring, or patching
    • 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
    • Y10T29/49764—Method of mechanical manufacture with testing or indicating
    • Y10T29/49771—Quantitative measuring or gauging
    • 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
    • Y10T29/49764—Method of mechanical manufacture with testing or indicating
    • Y10T29/49771—Quantitative measuring or gauging
    • Y10T29/49776—Pressure, force, or weight determining
    • 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
    • Y10T29/49966—Assembling or joining by applying separate fastener with supplemental joining
    • Y10T29/49968—Metal fusion joining

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Geometry (AREA)
  • General Physics & Mathematics (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Computer Hardware Design (AREA)
  • Evolutionary Computation (AREA)
  • General Engineering & Computer Science (AREA)
  • Pure & Applied Mathematics (AREA)
  • Mathematical Optimization (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Mathematical Analysis (AREA)
  • Computational Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Heat Treatment Of Articles (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Pressure Vessels And Lids Thereof (AREA)

Abstract

Способ изготовления плашечного противовыбросового превентора, включающий в себя анализ первой модели плашечного противовыбросового превентора, идентификацию участков высокой концентрации напряжений в первой модели при выбранных условиях нагрузки, конструирование плашечного противовыбросового превентора и выборочное усиление участков высокой концентрации напряжений, соответствующих изготовленному плашечному противовыбросовому превентору. Другие варианты осуществления включают в себя способ усиления сосуда неправильной формы, работающего под давлением, включающий в себя анализ сосуда неправильной формы, работающего под давлением, идентификацию участков высокой концентрации напряжений в сосуде неправильной формы, работающем под давлением, и выборочное усиление участков высокой концентрации напряжений. Другие варианты осуществления включают в себя плашечный противовыбросовый превентор, содержащий корпус, вертикальный канал в корпусе, горизонтальный канал в корпусе, пересекающий вертикальный канал, две плашечных сборки, расположенные в горизонтальном проходном канале на противоположных сторонах корпуса и выполненные с возможностью управляемого поперечного перемещения в вертикальный канал и из него, при этом по меньшей мере один участок корпуса избирательно усилен.
EA200970327A 2006-09-28 2007-09-25 Способ усиления сосудов неправильной формы, работающих под давлением EA016454B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/528,873 US7721401B2 (en) 2006-09-28 2006-09-28 Reinforcement of irregular pressure vessels
PCT/US2007/079461 WO2008039801A1 (en) 2006-09-28 2007-09-25 Reinforcement of irregular pressure vessels

Publications (2)

Publication Number Publication Date
EA200970327A1 true EA200970327A1 (ru) 2009-10-30
EA016454B1 EA016454B1 (ru) 2012-05-30

Family

ID=39230527

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200970327A EA016454B1 (ru) 2006-09-28 2007-09-25 Способ усиления сосудов неправильной формы, работающих под давлением

Country Status (8)

Country Link
US (1) US7721401B2 (ru)
EP (1) EP2074278A4 (ru)
CN (1) CN101523011B (ru)
BR (1) BRPI0716958A2 (ru)
CA (1) CA2664622C (ru)
EA (1) EA016454B1 (ru)
MX (1) MX2009003330A (ru)
WO (1) WO2008039801A1 (ru)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2654398C2 (ru) * 2016-08-08 2018-05-17 Открытое акционерное общество "Композит" Способ плакирования внутренних поверхностей

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090158591A1 (en) * 2007-12-21 2009-06-25 Huff Philip A Cladding for fatigue control
US10132133B2 (en) 2014-12-05 2018-11-20 National Oilwell Varco, L.P. Method of closing a blowout preventer seal based on seal erosion
WO2017039740A1 (en) * 2015-09-01 2017-03-09 Cameron International Corporation Blowout preventer including blind seal assembly
JP7001624B2 (ja) * 2016-06-17 2022-01-19 ダッソー システムズ ソリッドワークス コーポレイション 応力特異性の検出および除去
RU2716925C1 (ru) * 2019-03-26 2020-03-17 Федеральное государственное бюджетное образовательное учреждение высшего образования "Воронежский государственный технический университет" Способ вакуумной сборки комплектов с нежесткой обечайкой и устройство для его осуществления

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB393637A (en) * 1931-10-07 1933-06-07 Lewis Mervyn Cecil Seamark Improvements relating to equipment for bore-holes or wells
US2609836A (en) 1946-08-16 1952-09-09 Hydril Corp Control head and blow-out preventer
US2834702A (en) * 1955-08-15 1958-05-13 Nat Tank Co Reinforced synthetic resin sheets
US3667721A (en) 1970-04-13 1972-06-06 Rucker Co Blowout preventer
US4347898A (en) 1980-11-06 1982-09-07 Cameron Iron Works, Inc. Shear ram blowout preventer
JPS57105647A (en) 1980-12-23 1982-07-01 Ii Buretsukii Kiyaroru Solar heat system
US4647002A (en) 1983-09-23 1987-03-03 Hydril Company Ram blowout preventer apparatus
JPS61170551A (ja) 1985-01-25 1986-08-01 Tougou Seisakusho:Kk 金属材料およびチタン合金等の表面処理法
US4702321A (en) 1985-09-20 1987-10-27 Horton Edward E Drilling, production and oil storage caisson for deep water
JPH01182505A (ja) 1988-01-12 1989-07-20 Mitsubishi Heavy Ind Ltd タービン動翼の製作方法
FR2690166A1 (fr) 1992-04-16 1993-10-22 Creusot Loire Procédé de fabrication d'une tôle plaquée comportant une couche résistant à l'abrasion en acier à outil et tôle plaquée obtenue.
US5821370A (en) 1994-10-24 1998-10-13 Eli Lilly And Company Heterocyclic compounds and their preparation and use
DE69620738T2 (de) 1995-01-13 2002-11-21 Hydril Co Niedrig bauender und leichtgewichtiger hochdruck-ausbruchschieber
US5806314A (en) 1995-10-03 1998-09-15 Joseph F. Younes Pressurized cylinder and booster in a low volume pressure circuit
US5819013A (en) 1995-10-18 1998-10-06 Canon Kabushiki Kaisha Communication apparatus having a printer controlling recording in accordance with a bilateral record correction valve
GB2320033B (en) 1996-12-05 2001-06-06 Fmc Corp Improvements in strength and wear resistance of mechanical components
US5897094A (en) 1996-12-27 1999-04-27 Varco Shaffer, Inc. BOP with improved door connectors
US5839511A (en) 1997-06-06 1998-11-24 Williams; Donald L. Blowout preventer wash-out tool
US6173770B1 (en) 1998-11-20 2001-01-16 Hydril Company Shear ram for ram-type blowout preventer
US6737174B1 (en) 1998-11-11 2004-05-18 Ypf S.A. Corrosion resistant sucker rods
US6244560B1 (en) 2000-03-31 2001-06-12 Varco Shaffer, Inc. Blowout preventer ram actuating mechanism
US6554247B2 (en) 2001-05-04 2003-04-29 Hydril Company Quick release blowout preventer bonnet
US6884959B2 (en) 2001-09-07 2005-04-26 Electric Power Research Institute, Inc. Controlled composition welding method
JP4348939B2 (ja) 2002-11-14 2009-10-21 Ｊｆｅスチール株式会社 成形性と圧壊特性に優れた高強度成形体の製造方法
CN2670588Y (zh) * 2003-03-28 2005-01-12 刘景田 抽油机井井口调偏密封防喷器
CN2630481Y (zh) * 2003-08-06 2004-08-04 大庆石油管理局 一种旋转防喷器
CN2630482Y (zh) * 2003-08-09 2004-08-04 赵健茗 一种防喷器
US7849599B2 (en) 2006-09-28 2010-12-14 Hydril Usa Manufacturing Llc Imputing strength gradient in pressure vessels
US20080078081A1 (en) 2006-09-28 2008-04-03 Huff Philip A High pressure-rated ram blowout preventer and method of manufacture
US20080105341A1 (en) 2006-11-02 2008-05-08 Huff Philip A Heat treatment of inlaid pressure vessels
US20080105340A1 (en) 2006-11-02 2008-05-08 Huff Philip A Heat Treatment Method of Inlaid Pressure Vessels

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2654398C2 (ru) * 2016-08-08 2018-05-17 Открытое акционерное общество "Композит" Способ плакирования внутренних поверхностей

Also Published As

Publication number Publication date
CN101523011A (zh) 2009-09-02
EP2074278A1 (en) 2009-07-01
EP2074278A4 (en) 2015-09-23
EA016454B1 (ru) 2012-05-30
US7721401B2 (en) 2010-05-25
CN101523011B (zh) 2012-11-14
CA2664622A1 (en) 2008-04-03
WO2008039801A1 (en) 2008-04-03
BRPI0716958A2 (pt) 2013-11-12
MX2009003330A (es) 2009-06-12
CA2664622C (en) 2014-12-30
US20100095507A1 (en) 2010-04-22

Similar Documents

Publication Publication Date Title
EA200970327A1 (ru) Способ усиления сосудов неправильной формы, работающих под давлением
MY149843A (en) Method for quantifying reservoir connectivity using fluid travel times
EA200702234A1 (ru) Способ и устройство для оценки загрязнения флюида в скважине
MY143735A (en) Hydrocarbon industry servicing fluid and methods of performing service operations
ATE509183T1 (de) Scher-dichtramme
MY158758A (en) Methods and compositions relating to minimizing particulate migration over long intervals
TW200722653A (en) Chain and method for blanking hole in chain plate
CL2011002274A1 (es) Metodo para detectar la actividad endopeptidasa redirigida que comprende tratar una linea celular establecida con una muestra que comprende la endopeptidasa redirigida, aislar de la celula tratada un componente escision snap25, poner en contacto con un anticuerpo; y anticuerpo utilizado en el método.
NO20071979L (no) Utblasningssikring
BRPI0514804A (pt) sistemas e métodos para determinar créditos de carbono
ATE523697T1 (de) Hydraulische steueranordnung
ATE527079T1 (de) Verfahren zur herstellung eines metallischen rohres durch plattieren-rollen zweier oder mehrerer profile zum erzeugen mindestens drei kanäle
DE502006002505D1 (de) Flachdichtung, insbesondere zylinderkopfdichtung
DK201070264A (en) Self sealing bonnet
WO2007103375A3 (en) Gating grid and method of manufacture
CN206316661U (zh) 刹车泵油阀总成上料机构的移位装置
EP1941833A3 (en) Method of analyzing for a disease or condition marker
ATE370243T1 (de) Screeningverfahren für einen auf die zellwand wirkenden arzneistoff
CN202012361U (zh) 卧式压机
CN205938072U (zh) 一种便于止回阀安装拆卸腔体结构
EA200500839A1 (ru) Способ газогидродинамического исследования газовых скважин без выпуска газа в атмосферу
GT200500087A (es) Prolina cci-779, produccion y usos de la misma, y sintesis enzimatica de dos etapas de prolina cci-779 y cci-779
DK2038514T3 (da) Prøvetagningsværktøj til carbonhydridproducerende brønde
TW200709004A (en) System and method for optimization processing of holes on top backboard
Hu Study of stamping die pressure center fast confirm in solidWorks.

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 RU