FR2236126B1 - - Google Patents

Info

Publication number
FR2236126B1
FR2236126B1 FR7414493A FR7414493A FR2236126B1 FR 2236126 B1 FR2236126 B1 FR 2236126B1 FR 7414493 A FR7414493 A FR 7414493A FR 7414493 A FR7414493 A FR 7414493A FR 2236126 B1 FR2236126 B1 FR 2236126B1
Authority
FR
France
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
Application number
FR7414493A
Other languages
French (fr)
Other versions
FR2236126A1 (ro
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.)
Rucker Co
Original Assignee
Rucker Co
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 Rucker Co filed Critical Rucker Co
Publication of FR2236126A1 publication Critical patent/FR2236126A1/fr
Application granted granted Critical
Publication of FR2236126B1 publication Critical patent/FR2236126B1/fr
Expired legal-status Critical Current

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
    • E21B33/06—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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S277/00—Seal for a joint or juncture
    • Y10S277/935—Seal made of a particular material
    • Y10S277/939—Containing metal
    • Y10S277/94—Alloy
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12771—Transition metal-base component
    • Y10T428/12861—Group VIII or IB metal-base component
    • Y10T428/12937—Co- or Ni-base component next to Fe-base component
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12771—Transition metal-base component
    • Y10T428/12861—Group VIII or IB metal-base component
    • Y10T428/12944—Ni-base component
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12771—Transition metal-base component
    • Y10T428/12861—Group VIII or IB metal-base component
    • Y10T428/12951—Fe-base component
    • Y10T428/12972—Containing 0.01-1.7% carbon [i.e., steel]

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (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)
  • Earth Drilling (AREA)
  • Arc Welding In General (AREA)
FR7414493A 1973-07-05 1974-04-25 Expired FR2236126B1 (ro)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US376562A US3880436A (en) 1973-07-05 1973-07-05 Ram block

Publications (2)

Publication Number Publication Date
FR2236126A1 FR2236126A1 (ro) 1975-01-31
FR2236126B1 true FR2236126B1 (ro) 1978-05-26

Family

ID=23485506

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7414493A Expired FR2236126B1 (ro) 1973-07-05 1974-04-25

Country Status (13)

Country Link
US (1) US3880436A (ro)
JP (1) JPS5038602A (ro)
AR (1) AR204927A1 (ro)
AT (1) AT330704B (ro)
BR (1) BR7405446D0 (ro)
CA (1) CA998612A (ro)
DE (1) DE2421731A1 (ro)
DK (1) DK359474A (ro)
FR (1) FR2236126B1 (ro)
GB (1) GB1461855A (ro)
IT (1) IT1010460B (ro)
NL (1) NL7404961A (ro)
RO (1) RO70582A (ro)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2736171A1 (de) * 1976-08-23 1978-03-02 Rucker Co Backenblock fuer einen ausbruchschieber zum absperren von bohrquellen
US4081027A (en) * 1976-08-23 1978-03-28 The Rucker Company Shear rams for hydrogen sulfide service
US4323256A (en) * 1980-04-30 1982-04-06 Hydril Company Front packer seal for ram blowout preventer
US4540046A (en) * 1983-09-13 1985-09-10 Nl Industries, Inc. Shear ram apparatus
US6384032B1 (en) 1999-06-17 2002-05-07 Shionogi Bioresearch Corp. Inhibitors of IL-12 production
US6680315B2 (en) 2000-06-15 2004-01-20 Synta Pharmaceuticals Corp. Triazine compounds
US6296225B1 (en) * 2000-06-29 2001-10-02 Cooper Cameron Corporation Ram bore profile for variable bore packer ram in a ram type blowout preventer
GB0022157D0 (en) * 2000-09-09 2000-10-25 Elmar Services Ltd Apparatus and method
IT1316260B1 (it) * 2000-12-07 2003-04-03 Ct Sviluppo Materiali Spa Composizione a base di nickel per elementi ad elevata resistenzatermica, in particolare per utensili per processi di deformazione a
CA2545259A1 (en) 2003-11-10 2005-05-26 Synta Pharmaceuticals, Corp. Heteroaryl-hydrazone compounds
US11401770B2 (en) * 2018-04-06 2022-08-02 Hydril USA Distribution LLC Hardfaced metal surface and method of manufacture
US11053764B2 (en) * 2019-01-09 2021-07-06 Schlumberger Technology Corporation Hang off ram preventer
CN114016959B (zh) * 2021-11-24 2023-04-25 盐城市祥顺阀业有限公司 采油气井口用防盗装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2527068A (en) * 1946-05-03 1950-10-24 Cameron Iron Works Inc Ram packing
US2912214A (en) * 1954-03-01 1959-11-10 Cameron Iron Works Inc Blowout preventer
US3434729A (en) * 1965-10-21 1969-03-25 Shaffer Tool Works Ram assembly
US3692316A (en) * 1970-12-21 1972-09-19 Bowen Tools Inc Wireline blowout preventer

Also Published As

Publication number Publication date
GB1461855A (en) 1977-01-19
IT1010460B (it) 1977-01-10
BR7405446D0 (pt) 1975-04-15
DE2421731A1 (de) 1975-01-23
NL7404961A (nl) 1975-01-07
AR204927A1 (es) 1976-03-19
US3880436A (en) 1975-04-29
AT330704B (de) 1976-07-12
FR2236126A1 (ro) 1975-01-31
RO70582A (ro) 1982-05-10
DK359474A (ro) 1975-02-24
ATA373574A (de) 1975-10-15
JPS5038602A (ro) 1975-04-10
CA998612A (en) 1976-10-19

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Legal Events

Date Code Title Description
ST Notification of lapse