NO20181105A1 - Single point metal to metal seal - Google Patents

Single point metal to metal seal

Info

Publication number
NO20181105A1
NO20181105A1 NO20181105A NO20181105A NO20181105A1 NO 20181105 A1 NO20181105 A1 NO 20181105A1 NO 20181105 A NO20181105 A NO 20181105A NO 20181105 A NO20181105 A NO 20181105A NO 20181105 A1 NO20181105 A1 NO 20181105A1
Authority
NO
Norway
Prior art keywords
metal
sealing
seal
single point
sealing member
Prior art date
Application number
NO20181105A
Other languages
English (en)
Norwegian (no)
Inventor
Ibrahim El Mallawany
Original Assignee
Halliburton Energy Services 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 Halliburton Energy Services Inc filed Critical Halliburton Energy Services Inc
Publication of NO20181105A1 publication Critical patent/NO20181105A1/no

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
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/12—Packers; Plugs
    • E21B33/1208—Packers; Plugs characterised by the construction of the sealing or packing means
    • E21B33/1212—Packers; Plugs characterised by the construction of the sealing or packing means including a metal-to-metal seal element
    • 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
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • 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
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
    • F16J15/064—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces the packing combining the sealing function with other functions
    • 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
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
    • F16J15/08—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with exclusively metal packing
    • F16J15/0887—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with exclusively metal packing the sealing effect being obtained by elastic deformation of the packing
    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L5/00—Devices for use where pipes, cables or protective tubing pass through walls or partitions
    • F16L5/02—Sealing
    • F16L5/10—Sealing by using sealing rings or sleeves only
    • 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
    • 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
    • E21B2200/06—Sleeve valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Gasket Seals (AREA)
  • Sealing Devices (AREA)
NO20181105A 2016-05-05 2018-08-22 Single point metal to metal seal NO20181105A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2016/031042 WO2017192142A1 (en) 2016-05-05 2016-05-05 Single point metal to metal seal

Publications (1)

Publication Number Publication Date
NO20181105A1 true NO20181105A1 (en) 2018-08-22

Family

ID=60177457

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20181105A NO20181105A1 (en) 2016-05-05 2018-08-22 Single point metal to metal seal

Country Status (5)

Country Link
US (1) US10526858B2 (enExample)
FR (1) FR3051012B1 (enExample)
GB (1) GB2562194B (enExample)
NO (1) NO20181105A1 (enExample)
WO (1) WO2017192142A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023049389A1 (en) * 2021-09-23 2023-03-30 Schlumberger Technology Corporation Continuous choke for downhole valve
US20260125966A1 (en) * 2024-11-05 2026-05-07 Halliburton Energy Services, Inc. Flow control valve employing an electric actuator and metal-to-metal seal

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6086069A (en) * 1997-08-27 2000-07-11 Caterpillar Inc. Metal ring seal
JP3876171B2 (ja) * 2002-03-08 2007-01-31 株式会社小松製作所 オイルシール
US20050109502A1 (en) * 2003-11-20 2005-05-26 Jeremy Buc Slay Downhole seal element formed from a nanocomposite material
US9033054B2 (en) * 2006-08-03 2015-05-19 Welldynamics, Inc. Metal to metal seal for downhole tools
CA2713648C (en) * 2008-02-04 2013-09-24 Welldynamics, Inc. Energized composite metal to metal seal
US8794638B2 (en) * 2009-02-27 2014-08-05 Halliburton Energy Services, Inc. Sealing array for high temperature applications
US9243711B2 (en) * 2011-07-19 2016-01-26 Vetco Gray Inc. Bi-directional pressure energized axial seal and a swivel connection application

Also Published As

Publication number Publication date
FR3051012B1 (fr) 2019-11-29
GB2562194A (en) 2018-11-07
US10526858B2 (en) 2020-01-07
FR3051012A1 (enExample) 2017-11-10
US20180202251A1 (en) 2018-07-19
GB201813646D0 (en) 2018-10-03
WO2017192142A1 (en) 2017-11-09
GB2562194B (en) 2021-09-29

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application