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GB2285822B - Seal arrangement - Google Patents

Seal arrangement

Info

Publication number
GB2285822B
GB2285822B GB9500979A GB9500979A GB2285822B GB 2285822 B GB2285822 B GB 2285822B GB 9500979 A GB9500979 A GB 9500979A GB 9500979 A GB9500979 A GB 9500979A GB 2285822 B GB2285822 B GB 2285822B
Authority
GB
United Kingdom
Prior art keywords
seal arrangement
seal
arrangement
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.)
Expired - Fee Related
Application number
GB9500979A
Other versions
GB2285822A (en
GB9500979D0 (en
Inventor
Klaas Johannes Zwart
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.)
Individual
Original Assignee
Individual
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
Priority claimed from GB9400941A external-priority patent/GB9400941D0/en
Priority claimed from GB9407180A external-priority patent/GB9407180D0/en
Priority claimed from GB9408943A external-priority patent/GB9408943D0/en
Application filed by Individual filed Critical Individual
Priority to GB9500979A priority Critical patent/GB2285822B/en
Publication of GB9500979D0 publication Critical patent/GB9500979D0/en
Publication of GB2285822A publication Critical patent/GB2285822A/en
Application granted granted Critical
Publication of GB2285822B publication Critical patent/GB2285822B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F16J15/02—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
    • 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02—Couplings; joints
    • E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
    • E21B17/06—Releasing-joints, e.g. safety joints
    • 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
    • E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
    • E21B23/02—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells for locking the tools or the like in landing nipples or in recesses between adjacent sections of tubing
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Gasket Seals (AREA)
GB9500979A 1994-01-19 1995-01-19 Seal arrangement Expired - Fee Related GB2285822B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9500979A GB2285822B (en) 1994-01-19 1995-01-19 Seal arrangement

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB9400941A GB9400941D0 (en) 1994-01-19 1994-01-19 Downhole apparatus
GB9407180A GB9407180D0 (en) 1994-04-12 1994-04-12 Apparatus for use in sealing a bore
GB9408943A GB9408943D0 (en) 1994-05-05 1994-05-05 Seal arrangement
GB9500979A GB2285822B (en) 1994-01-19 1995-01-19 Seal arrangement

Publications (3)

Publication Number Publication Date
GB9500979D0 GB9500979D0 (en) 1995-03-08
GB2285822A GB2285822A (en) 1995-07-26
GB2285822B true GB2285822B (en) 1997-07-30

Family

ID=27451106

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9500979A Expired - Fee Related GB2285822B (en) 1994-01-19 1995-01-19 Seal arrangement

Country Status (1)

Country Link
GB (1) GB2285822B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110374521A (en) * 2019-08-07 2019-10-25 中煤科工集团重庆研究院有限公司 Mining positive and negative rotation automatic dismounting type drill rod

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9411865D0 (en) * 1994-06-14 1994-08-03 Ssr International Ltd Wireline plug
US5901787A (en) * 1995-06-09 1999-05-11 Tuboscope (Uk) Ltd. Metal sealing wireline plug
GB2588896B (en) * 2019-11-12 2022-04-27 Rolls Royce Plc A beam seal fluid coupling assembly

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1455051A (en) * 1973-05-07 1976-11-10 Rucker Co Casing hanger assembly and operating tools therefor
GB2135416A (en) * 1983-02-14 1984-08-30 Vetco Offshore Ind Inc Conductor tieback connector
GB2179711A (en) * 1985-08-26 1987-03-11 Hughes Tool Co Metal seal for tubular connection
US4702481A (en) * 1986-07-31 1987-10-27 Vetco Gray Inc Wellhead pack-off with undulated metallic seal ring section
GB2268990A (en) * 1992-07-15 1994-01-26 Vetco Gray Inc Abb Tieback connector,locking device and running tool

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1455051A (en) * 1973-05-07 1976-11-10 Rucker Co Casing hanger assembly and operating tools therefor
GB2135416A (en) * 1983-02-14 1984-08-30 Vetco Offshore Ind Inc Conductor tieback connector
GB2179711A (en) * 1985-08-26 1987-03-11 Hughes Tool Co Metal seal for tubular connection
US4702481A (en) * 1986-07-31 1987-10-27 Vetco Gray Inc Wellhead pack-off with undulated metallic seal ring section
GB2268990A (en) * 1992-07-15 1994-01-26 Vetco Gray Inc Abb Tieback connector,locking device and running tool

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110374521A (en) * 2019-08-07 2019-10-25 中煤科工集团重庆研究院有限公司 Mining positive and negative rotation automatic dismounting type drill rod

Also Published As

Publication number Publication date
GB2285822A (en) 1995-07-26
GB9500979D0 (en) 1995-03-08

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20040119