[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

YU81787A - Sealing assembly for upper end of lifting - transporting tube - Google Patents

Sealing assembly for upper end of lifting - transporting tube

Info

Publication number
YU81787A
YU81787A YU00817/87A YU81787A YU81787A YU 81787 A YU81787 A YU 81787A YU 00817/87 A YU00817/87 A YU 00817/87A YU 81787 A YU81787 A YU 81787A YU 81787 A YU81787 A YU 81787A
Authority
YU
Yugoslavia
Prior art keywords
lifting
sealing assembly
transporting tube
transporting
tube
Prior art date
Application number
YU00817/87A
Other languages
English (en)
Inventor
W Kropatsch
Original Assignee
Oemv Ag
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 Oemv Ag filed Critical Oemv Ag
Publication of YU81787A publication Critical patent/YU81787A/xx

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
    • E21B33/04—Casing heads; Suspending casings or tubings in well heads
    • E21B33/047—Casing heads; Suspending casings or tubings in well heads for plural tubing strings
    • 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
    • F16J15/0893—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 the packing having a hollow profile
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Gasket Seals (AREA)
YU00817/87A 1986-05-15 1987-05-07 Sealing assembly for upper end of lifting - transporting tube YU81787A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0129886A AT386050B (de) 1986-05-15 1986-05-15 Dichtungsanordnung fuer das obere ende einer steigrohr- bzw. foerderleitung

Publications (1)

Publication Number Publication Date
YU81787A true YU81787A (en) 1990-06-30

Family

ID=3510860

Family Applications (1)

Application Number Title Priority Date Filing Date
YU00817/87A YU81787A (en) 1986-05-15 1987-05-07 Sealing assembly for upper end of lifting - transporting tube

Country Status (6)

Country Link
AT (1) AT386050B (xx)
DE (1) DE3713071A1 (xx)
HU (1) HU199603B (xx)
IT (1) IT1217066B (xx)
NO (1) NO871950L (xx)
YU (1) YU81787A (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4300191A1 (de) * 1993-01-07 1994-07-14 Klein Schanzlin & Becker Ag Dichtung aus Metall

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2151186A5 (xx) * 1971-08-24 1973-04-13 Commissariat Energie Atomique
US3784214A (en) * 1971-10-18 1974-01-08 J Tamplen Seal that is responsive to either mechanical or pressure force
US4082298A (en) * 1975-11-19 1978-04-04 Lawrence Sanford Inflatable packer and valve mechanism therefor
CH626693A5 (xx) * 1978-03-30 1981-11-30 Balzers Hochvakuum
US4253676A (en) * 1979-06-15 1981-03-03 Halliburton Company Inflatable packer element with integral support means
US4455040A (en) * 1981-08-03 1984-06-19 Smith International, Inc. High-pressure wellhead seal

Also Published As

Publication number Publication date
IT1217066B (it) 1990-03-14
ATA129886A (de) 1987-11-15
DE3713071A1 (de) 1987-11-19
AT386050B (de) 1988-06-27
IT8709393A0 (it) 1987-05-14
NO871950L (no) 1987-11-16
NO871950D0 (no) 1987-05-12
HU199603B (en) 1990-02-28
DE3713071C2 (xx) 1992-05-07

Similar Documents

Publication Publication Date Title
GB2198489B (en) Seal assembly
GB2173271B (en) Tube fitting assembly
DE3565365D1 (en) Blood-sampling tube
EP0168260A3 (en) Tube joint
IL80987A0 (en) Tube fitting
GB8605326D0 (en) Tube fitting
GB8630121D0 (en) Centrifuge tube sealing arrangement
IL80719A0 (en) Seal assembly
ZA86233B (en) Blood-sampling tube
GB8605622D0 (en) Seal assembly
GB8715233D0 (en) Sealing assembly
GB8728391D0 (en) Assembly of ring & tube
YU125985A (en) Assembly of intermediate sealing device
GB8610771D0 (en) Hollow metallic sealing ring
GB2184213B (en) Telescopic tube assembly
GB8617762D0 (en) Seal assembly
GB8610440D0 (en) Tube assembly
GB8710042D0 (en) Hollow metallic sealing ring
GB8605795D0 (en) Seal assembly
YU45034B (en) Sealing arrangement of upper end of transportation raising pipe
YU81787A (en) Sealing assembly for upper end of lifting - transporting tube
GB2188999B (en) Cable tube sealing device
GB8714489D0 (en) Water tube seal
GB8621982D0 (en) Inner tube
GB2118155B (en) Centrifuge tube sealing assembly