YU272179A - Sealing ring of a bundle of tubes at bores of earth gas - Google Patents

Sealing ring of a bundle of tubes at bores of earth gas

Info

Publication number
YU272179A
YU272179A YU02721/79A YU272179A YU272179A YU 272179 A YU272179 A YU 272179A YU 02721/79 A YU02721/79 A YU 02721/79A YU 272179 A YU272179 A YU 272179A YU 272179 A YU272179 A YU 272179A
Authority
YU
Yugoslavia
Prior art keywords
bores
bundle
tubes
sealing ring
earth gas
Prior art date
Application number
YU02721/79A
Other versions
YU41894B (en
Inventor
P Tiemer
Original Assignee
Cameron Iron Works Gmbh
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 DE19792916436 external-priority patent/DE2916436A1/en
Application filed by Cameron Iron Works Gmbh filed Critical Cameron Iron Works Gmbh
Publication of YU272179A publication Critical patent/YU272179A/en
Publication of YU41894B publication Critical patent/YU41894B/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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 DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
YU2721/79A 1978-11-13 1979-11-07 Sealing ring of a bundle of tubes at bores of earth gas YU41894B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2849206 1978-11-13
DE19792916436 DE2916436A1 (en) 1979-04-24 1979-04-24 Oil-well pipe string seal - with soft metal wedges urged in conical gap by pressure rings and bolt

Publications (2)

Publication Number Publication Date
YU272179A true YU272179A (en) 1983-01-21
YU41894B YU41894B (en) 1988-02-29

Family

ID=25776454

Family Applications (1)

Application Number Title Priority Date Filing Date
YU2721/79A YU41894B (en) 1978-11-13 1979-11-07 Sealing ring of a bundle of tubes at bores of earth gas

Country Status (6)

Country Link
EP (1) EP0011741B1 (en)
DE (1) DE2963268D1 (en)
FI (1) FI70296C (en)
NO (1) NO159037C (en)
RO (1) RO82463A (en)
YU (1) YU41894B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4473230A (en) * 1984-02-10 1984-09-25 Gary Tool Company Tension hanger embodying fire resistant sealing means
GB2463261B (en) 2008-09-04 2012-09-26 Statoilhydro Asa Narrow well bore
CN107120084B (en) * 2017-04-17 2020-06-02 聊城职业技术学院 Combined oil well polish rod sealer
CN107143298A (en) * 2017-06-07 2017-09-08 德州联合石油机械有限公司 Oil well head annular space sealing device
CN108505958B (en) * 2018-05-07 2023-08-04 上海广大基础工程有限公司 Drill rod with built-in hydraulic oil pipe

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE465850C (en) * 1925-04-14 1928-09-27 Stewarts & Lloyds Ltd Connection piece for pipes and other conductors or containers for liquid and gas with a flexible sealing ring which interacts with an enclosing housing and with collars on the pipes
US2207149A (en) * 1934-10-08 1940-07-09 Frederic W Hild Blowout preventer
US2110825A (en) * 1935-03-12 1938-03-08 Nat Supply Co Packed tool joint
US2102072A (en) * 1935-07-15 1937-12-14 Frank J Hinderliter Rotary tool joint
US2243340A (en) * 1938-05-23 1941-05-27 Frederic W Hild Rotary blowout preventer
US3248132A (en) * 1963-02-25 1966-04-26 Gray Tool Co Combined retractable hold-down means and hanger support
DE1993004U (en) * 1967-03-18 1968-09-05 Goetzewerke SEAL FOR STANDING PIPE CONNECTIONS.
US3957113A (en) * 1974-05-06 1976-05-18 Cameron Iron Works, Inc. Pipe disconnecting apparatus

Also Published As

Publication number Publication date
EP0011741A1 (en) 1980-06-11
NO793643L (en) 1980-05-14
DE2963268D1 (en) 1982-08-19
EP0011741B1 (en) 1982-06-30
FI70296C (en) 1986-09-15
FI793257A (en) 1980-05-14
RO82463A (en) 1983-09-26
YU41894B (en) 1988-02-29
RO82463B (en) 1983-08-30
NO159037B (en) 1988-08-15
NO159037C (en) 1988-11-23
FI70296B (en) 1986-02-28

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