JPS5038602A - - Google Patents

Info

Publication number
JPS5038602A
JPS5038602A JP49076530A JP7653074A JPS5038602A JP S5038602 A JPS5038602 A JP S5038602A JP 49076530 A JP49076530 A JP 49076530A JP 7653074 A JP7653074 A JP 7653074A JP S5038602 A JPS5038602 A JP S5038602A
Authority
JP
Japan
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.)
Pending
Application number
JP49076530A
Other languages
Japanese (ja)
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 filed Critical
Publication of JPS5038602A publication Critical patent/JPS5038602A/ja
Pending 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)
JP49076530A 1973-07-05 1974-07-05 Pending JPS5038602A (zh)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
JPS5038602A true JPS5038602A (zh) 1975-04-10

Family

ID=23485506

Family Applications (1)

Application Number Title Priority Date Filing Date
JP49076530A Pending JPS5038602A (zh) 1973-07-05 1974-07-05

Country Status (13)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111936718A (zh) * 2018-04-06 2020-11-13 海德里美国分销有限责任公司 硬面金属表面和制造方法

Families Citing this family (12)

* 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
US7935698B2 (en) 2003-11-10 2011-05-03 Synta Pharmaceuticals Corporation Heteroaryl-hydrazone compounds
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

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111936718A (zh) * 2018-04-06 2020-11-13 海德里美国分销有限责任公司 硬面金属表面和制造方法
US11401770B2 (en) 2018-04-06 2022-08-02 Hydril USA Distribution LLC Hardfaced metal surface and method of manufacture
CN111936718B (zh) * 2018-04-06 2022-08-30 韦特柯格雷有限责任公司 硬面金属表面和制造方法
US12123274B2 (en) 2018-04-06 2024-10-22 Hydril USA Distribution LLC Hardfaced metal surface and method of manufacture

Also Published As

Publication number Publication date
CA998612A (en) 1976-10-19
AR204927A1 (es) 1976-03-19
FR2236126A1 (zh) 1975-01-31
RO70582A (ro) 1982-05-10
ATA373574A (de) 1975-10-15
DK359474A (zh) 1975-02-24
BR7405446D0 (pt) 1975-04-15
US3880436A (en) 1975-04-29
IT1010460B (it) 1977-01-10
GB1461855A (en) 1977-01-19
DE2421731A1 (de) 1975-01-23
NL7404961A (nl) 1975-01-07
FR2236126B1 (zh) 1978-05-26
AT330704B (de) 1976-07-12

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