FR2388985A1 - Ensemble de bouchage de tete de puits - Google Patents

Ensemble de bouchage de tete de puits

Info

Publication number
FR2388985A1
FR2388985A1 FR7812057A FR7812057A FR2388985A1 FR 2388985 A1 FR2388985 A1 FR 2388985A1 FR 7812057 A FR7812057 A FR 7812057A FR 7812057 A FR7812057 A FR 7812057A FR 2388985 A1 FR2388985 A1 FR 2388985A1
Authority
FR
France
Prior art keywords
well head
head plug
plug kit
seal member
seal
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
FR7812057A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NL Industries Inc
Original Assignee
NL Industries Inc
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 NL Industries Inc filed Critical NL Industries Inc
Publication of FR2388985A1 publication Critical patent/FR2388985A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/166—Sealings between relatively-moving surfaces with means to prevent the extrusion of the packing
    • 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
    • E21B33/04—Casing heads; Suspending casings or tubings in well heads
    • 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
    • E21B2200/00—Special features related to earth drilling for obtaining oil, gas or water
    • E21B2200/01—Sealings characterised by their shape

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • General Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Sealing Devices (AREA)
  • Seal Device For Vehicle (AREA)
  • Forging (AREA)
  • Gasket Seals (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)

Abstract

L'invention concerne un ensemble de bouchage entre une tête de puits et un organe de suspension de tubage. L'ensemble selon l'invention comporte des moyens de blocage dans l'anneau, un évidement destiné à recevoir un élément de joint qui s'incline vers l'extérieur et vers le bas à son extrémité, un anneau métallique adjacent à l'angle inférieur extérieur de l'élément de joint clastique et des moyens d'actionnement de joint de manière à amener l'élément de joint à une position d'étanchéité. Application à la fabrication des puits.
FR7812057A 1977-04-26 1978-04-24 Ensemble de bouchage de tete de puits Withdrawn FR2388985A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/791,114 US4138144A (en) 1977-04-26 1977-04-26 Wellhead sealing assembly

Publications (1)

Publication Number Publication Date
FR2388985A1 true FR2388985A1 (fr) 1978-11-24

Family

ID=25152733

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7812057A Withdrawn FR2388985A1 (fr) 1977-04-26 1978-04-24 Ensemble de bouchage de tete de puits

Country Status (7)

Country Link
US (1) US4138144A (fr)
JP (1) JPS53140447A (fr)
AU (1) AU3506578A (fr)
DE (1) DE2818087A1 (fr)
FR (1) FR2388985A1 (fr)
GB (1) GB1579821A (fr)
NO (1) NO781445L (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2506419A1 (fr) * 1981-05-19 1982-11-26 Combustion Eng Dispositif permettant de rendre etanche une partie annulaire
FR2603652A1 (fr) * 1985-05-02 1988-03-11 Dril Quip Inc Equipement de tete de puits

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4310163A (en) * 1980-01-10 1982-01-12 Utex Industries, Inc. Anti-extrusion seals and packings
US4416472A (en) * 1980-12-22 1983-11-22 Smith International, Inc. Holddown and packoff apparatus
US4408783A (en) * 1980-12-22 1983-10-11 Smith International Inc. Holddown apparatus
US4522430A (en) * 1981-02-27 1985-06-11 Halliburton Company Quick connect coupler
US4379558A (en) * 1981-05-01 1983-04-12 Utex Industries, Inc. Anti-extrusion packing member
US4458927A (en) * 1981-06-19 1984-07-10 The United States Of America As Represented By The United States Department Of Energy Ferrules seals
US4624483A (en) * 1981-08-26 1986-11-25 Halliburton Company Quick connect coupler
US4421164A (en) * 1981-10-29 1983-12-20 Armco Inc. Weight-set pack-off unit
US4496162A (en) * 1982-08-23 1985-01-29 Cameron Iron Works, Inc. Well sealing assembly having resilient seal ring with metal end caps
US4521040A (en) * 1982-09-17 1985-06-04 Vetco Offshort, Inc. Combined metal and elastomer seal
US4637432A (en) * 1983-01-19 1987-01-20 Swagelok Company Coupling
US4685490A (en) * 1983-01-19 1987-08-11 Swagelok Company Coupling
US4550895A (en) * 1984-09-24 1985-11-05 Shaffer Donald U Ram construction for oil well blow out preventer apparatus
US4566168A (en) * 1985-01-09 1986-01-28 Halliburton Company Quick connect adapter
DE8520709U1 (de) * 1985-07-18 1985-10-10 KSA Dichtsysteme GmbH & Co KG, 7143 Vaihingen Flachdichtung
US4807705A (en) * 1987-09-11 1989-02-28 Cameron Iron Works Usa, Inc. Casing hanger with landing shoulder seal insert
DE68915144T2 (de) * 1989-01-13 1994-08-18 Cooper Ind Inc Elastomerdichtung.
US5348351A (en) * 1990-12-18 1994-09-20 Lafleur Petroleum Services, Inc. Coupling apparatus
US5152554A (en) * 1990-12-18 1992-10-06 Lafleur Petroleum Services, Inc. Coupling apparatus
US5366260A (en) * 1993-04-14 1994-11-22 Continental Industries, Inc. Plastic pipe coupler
US5518279A (en) * 1994-09-12 1996-05-21 Harle; William No-drip hydraulic adapter
US5524940A (en) * 1995-03-22 1996-06-11 Continental Industries, Inc. Pipe coupler device
US5879010A (en) * 1997-07-22 1999-03-09 Green Tweed Of Delaware, Inc. Seal assembly with mechanically joined anti-extrusion rings
US6530574B1 (en) 2000-10-06 2003-03-11 Gary L. Bailey Method and apparatus for expansion sealing concentric tubular structures
US20090166976A1 (en) * 2006-04-28 2009-07-02 Aeromatic-Fielder Ag Inflatable seal, set of flange parts and container comprising such seal, and method of manufacturing such seal
US20080156501A1 (en) * 2006-12-29 2008-07-03 Vinson Justin P Non-backed-up packing element system
US20090166980A1 (en) 2008-01-02 2009-07-02 Miller John A Packing assembly for a pump
SG2012071635A (en) * 2009-03-27 2014-04-28 Cameron Int Corp Full bore compression sealing method
WO2012083179A2 (fr) 2010-12-16 2012-06-21 S.P.M. Flow Control, Inc. Garniture de plongeur avec joint d'étanchéité en coin ayant un creux d'extrusion
US9016693B1 (en) 2012-01-25 2015-04-28 FAST Group-Houston Inc. Packing seal for reciprocating pump
US9328825B2 (en) * 2013-08-29 2016-05-03 Garlock Sealing Technologies, Llc Anti-extrusion cone packing
US10077620B2 (en) 2014-09-26 2018-09-18 Cameron International Corporation Load shoulder system
US11448210B2 (en) 2015-07-02 2022-09-20 Spm Oil & Gas Inc. Valve for reciprocating pump assembly
US10221848B2 (en) 2015-07-02 2019-03-05 S.P.M. Flow Control, Inc. Valve for reciprocating pump assembly
CA3046956A1 (fr) 2016-12-12 2018-06-21 Cameron Technologies Limited Systeme de tete de puits et methodes avec indication de position de contact
USD893684S1 (en) 2017-08-22 2020-08-18 Garlock Sealing Technologies, Llc Header ring for a reciprocating stem or piston rod
US11143305B1 (en) 2017-08-22 2021-10-12 Garlock Sealing Technologies, Llc Hydraulic components and methods of manufacturing
EP3495602A1 (fr) * 2017-12-07 2019-06-12 Welltec Oilfield Solutions AG Système de réparation de fond de trou

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1193987A (fr) * 1959-11-05
DE645135C (de) * 1937-05-21 Josef Hauser Muffenartige Rohrverbindung
FR743959A (fr) * 1933-04-08
US2430623A (en) * 1942-03-19 1947-11-11 Guiberson Corp Control head packer
US3013830A (en) * 1958-06-27 1961-12-19 Garlock Inc Packing
US3118682A (en) * 1961-05-05 1964-01-21 Otis Eng Co Elastic seal with expandable back-up member
US3284088A (en) * 1963-07-24 1966-11-08 Universal Packing & Gasket Com Composite nonadjustable seal assembly
US3972546A (en) * 1974-03-11 1976-08-03 Norman A. Nelson Locking assembly and a seal assembly for a well
US4055205A (en) * 1976-07-16 1977-10-25 Blandin Wood Products Press seal

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2506419A1 (fr) * 1981-05-19 1982-11-26 Combustion Eng Dispositif permettant de rendre etanche une partie annulaire
FR2603652A1 (fr) * 1985-05-02 1988-03-11 Dril Quip Inc Equipement de tete de puits

Also Published As

Publication number Publication date
JPS53140447A (en) 1978-12-07
AU3506578A (en) 1979-10-18
DE2818087A1 (de) 1978-11-09
NO781445L (no) 1978-10-27
US4138144A (en) 1979-02-06
GB1579821A (en) 1980-11-26

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Legal Events

Date Code Title Description
ST Notification of lapse