DE3337510A1 - Ausblaspreventer - Google Patents

Ausblaspreventer

Info

Publication number
DE3337510A1
DE3337510A1 DE19833337510 DE3337510A DE3337510A1 DE 3337510 A1 DE3337510 A1 DE 3337510A1 DE 19833337510 DE19833337510 DE 19833337510 DE 3337510 A DE3337510 A DE 3337510A DE 3337510 A1 DE3337510 A1 DE 3337510A1
Authority
DE
Germany
Prior art keywords
plunger
pipeline
plungers
ram
piston
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.)
Granted
Application number
DE19833337510
Other languages
German (de)
English (en)
Other versions
DE3337510C2 (fr
Inventor
Marvin Richard 77025 Houston Tex. Jones
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.)
Cameron International Corp
Original Assignee
Koomey Blowout Preventers 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 Koomey Blowout Preventers Inc filed Critical Koomey Blowout Preventers Inc
Publication of DE3337510A1 publication Critical patent/DE3337510A1/de
Application granted granted Critical
Publication of DE3337510C2 publication Critical patent/DE3337510C2/de
Granted legal-status Critical Current

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
    • E21B33/06—Blow-out preventers, i.e. apparatus closing around a drill pipe, e.g. annular blow-out preventers
    • E21B33/061—Ram-type blow-out preventers, e.g. with pivoting rams
    • E21B33/062—Ram-type blow-out preventers, e.g. with pivoting rams with sliding rams
    • E21B33/063—Ram-type blow-out preventers, e.g. with pivoting rams with sliding rams for shearing drill pipes
    • 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
    • E21B29/00—Cutting or destroying pipes, packers, plugs, or wire lines, located in boreholes or wells, e.g. cutting of damaged pipes, of windows; Deforming of pipes in boreholes or wells; Reconditioning of well casings while in the ground
    • E21B29/08—Cutting or deforming pipes to control fluid flow
DE19833337510 1982-12-02 1983-10-14 Ausblaspreventer Granted DE3337510A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US44639082A 1982-12-02 1982-12-02

Publications (2)

Publication Number Publication Date
DE3337510A1 true DE3337510A1 (de) 1984-06-07
DE3337510C2 DE3337510C2 (fr) 1990-06-21

Family

ID=23772410

Family Applications (3)

Application Number Title Priority Date Filing Date
DE3348229A Expired - Fee Related DE3348229C2 (fr) 1982-12-02 1983-10-14
DE19833337510 Granted DE3337510A1 (de) 1982-12-02 1983-10-14 Ausblaspreventer
DE3348228A Expired - Fee Related DE3348228C2 (fr) 1982-12-02 1983-10-14

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE3348229A Expired - Fee Related DE3348229C2 (fr) 1982-12-02 1983-10-14

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE3348228A Expired - Fee Related DE3348228C2 (fr) 1982-12-02 1983-10-14

Country Status (7)

Country Link
JP (1) JPS59102075A (fr)
CA (1) CA1197181A (fr)
DE (3) DE3348229C2 (fr)
FR (1) FR2537203B1 (fr)
GB (4) GB2131470B (fr)
MX (3) MX157748A (fr)
NO (1) NO163913C (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4923005A (en) * 1989-01-05 1990-05-08 Otis Engineering Corporation System for handling reeled tubing
CA2145145A1 (fr) * 1994-04-19 1995-10-20 Richard A. Olson Ensemble d'obturateurs a machoires pour forage de puits
US5735502A (en) * 1996-12-18 1998-04-07 Varco Shaffer, Inc. BOP with partially equalized ram shafts
US6244560B1 (en) * 2000-03-31 2001-06-12 Varco Shaffer, Inc. Blowout preventer ram actuating mechanism
US20090127482A1 (en) * 2004-11-04 2009-05-21 Anthony Stephen Bamford Hydraulic rams
US9194509B2 (en) * 2013-09-17 2015-11-24 Ge Oil & Gas Pressure Control Lp Power boost assist closed device for actuators
CN104775785B (zh) * 2015-04-24 2017-03-29 西南石油大学 一种井下防喷器
GB201614712D0 (en) 2016-08-31 2016-10-12 Enovate Systems Ltd Improved shear blade
WO2018056836A2 (fr) 2016-09-26 2018-03-29 Maritime Promeco As Dispositif de commande de puits de forage
GB2549814B (en) * 2016-09-26 2019-06-12 Electrical Subsea & Drilling As Wellbore control device

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2919111A (en) * 1955-12-30 1959-12-29 California Research Corp Shearing device and method for use in well drilling
US2969838A (en) * 1956-07-23 1961-01-31 Shaffer Tool Works Combination shearing and shut-off ram
US3036807A (en) * 1957-10-17 1962-05-29 Cameron Iron Works Inc Valve apparatus
US3561526A (en) * 1969-09-03 1971-02-09 Cameron Iron Works Inc Pipe shearing ram assembly for blowout preventer
US3736982A (en) * 1972-05-01 1973-06-05 Rucker Co Combination shearing and shut-off ram for blowout preventer
US3817326A (en) * 1972-06-16 1974-06-18 Cameron Iron Works Inc Ram-type blowout preventer
US4132265A (en) * 1978-04-06 1979-01-02 Cameron Iron Works, Inc. Pipe shearing ram assembly for blowout preventer
DE3248542A1 (de) * 1982-01-06 1983-07-14 Koomey Blowout Preventers, Inc., 77240 Houston, Tex. Hydraulisch betaetigte ventile

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4081027A (en) * 1976-08-23 1978-03-28 The Rucker Company Shear rams for hydrogen sulfide service
GB2018330B (en) * 1978-04-06 1982-06-03 Cameron Iron Works Inc Pipe shearing ram assembly for blowout preventer

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2919111A (en) * 1955-12-30 1959-12-29 California Research Corp Shearing device and method for use in well drilling
US2969838A (en) * 1956-07-23 1961-01-31 Shaffer Tool Works Combination shearing and shut-off ram
US3036807A (en) * 1957-10-17 1962-05-29 Cameron Iron Works Inc Valve apparatus
US3561526A (en) * 1969-09-03 1971-02-09 Cameron Iron Works Inc Pipe shearing ram assembly for blowout preventer
US3736982A (en) * 1972-05-01 1973-06-05 Rucker Co Combination shearing and shut-off ram for blowout preventer
US3817326A (en) * 1972-06-16 1974-06-18 Cameron Iron Works Inc Ram-type blowout preventer
US4132265A (en) * 1978-04-06 1979-01-02 Cameron Iron Works, Inc. Pipe shearing ram assembly for blowout preventer
DE3248542A1 (de) * 1982-01-06 1983-07-14 Koomey Blowout Preventers, Inc., 77240 Houston, Tex. Hydraulisch betaetigte ventile

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
In Betracht gezogene ältere Anmeldung: DE-OS 32 48 542

Also Published As

Publication number Publication date
FR2537203A1 (fr) 1984-06-08
GB8527786D0 (en) 1985-12-18
MX157748A (es) 1988-12-13
DE3337510C2 (fr) 1990-06-21
DE3348228C2 (fr) 1990-08-23
NO163913B (no) 1990-04-30
GB2131470A (en) 1984-06-20
GB2166785A (en) 1986-05-14
JPS59102075A (ja) 1984-06-12
NO833559L (no) 1984-06-04
DE3348229C2 (fr) 1990-08-23
NO163913C (no) 1990-08-08
CA1197181A (fr) 1985-11-26
GB2166786B (en) 1987-01-14
GB8527785D0 (en) 1985-12-18
MX172378B (es) 1993-12-15
GB8311845D0 (en) 1983-06-02
GB2131470B (en) 1986-12-17
MX172380B (es) 1993-12-15
FR2537203B1 (fr) 1986-08-14
GB2166785B (en) 1987-01-14
GB2166784A (en) 1986-05-14
GB2166784B (en) 1986-12-31
GB2166786A (en) 1986-05-14
GB8527787D0 (en) 1985-12-18
JPS6220355B2 (fr) 1987-05-06

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Owner name: COOPER CAMERON CORP. (N.D. GES. D. STAATES DELAWAR

8328 Change in the person/name/address of the agent

Free format text: GRUENECKER, KINKELDEY, STOCKMAIR & SCHWANHAEUSSER, ANWALTSSOZIETAET, 80538 MUENCHEN

8339 Ceased/non-payment of the annual fee