NL7404961A - PLUNGER BLOCK. - Google Patents

PLUNGER BLOCK.

Info

Publication number
NL7404961A
NL7404961A NL7404961A NL7404961A NL7404961A NL 7404961 A NL7404961 A NL 7404961A NL 7404961 A NL7404961 A NL 7404961A NL 7404961 A NL7404961 A NL 7404961A NL 7404961 A NL7404961 A NL 7404961A
Authority
NL
Netherlands
Prior art keywords
plunger block
plunger
block
Prior art date
Application number
NL7404961A
Other languages
Dutch (nl)
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 NL7404961A publication Critical patent/NL7404961A/en

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)
NL7404961A 1973-07-05 1974-04-11 PLUNGER BLOCK. NL7404961A (en)

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
NL7404961A true NL7404961A (en) 1975-01-07

Family

ID=23485506

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7404961A NL7404961A (en) 1973-07-05 1974-04-11 PLUNGER BLOCK.

Country Status (13)

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

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2736171A1 (en) * 1976-08-23 1978-03-02 Rucker Co JAW BLOCK FOR A BLOCKING VALVE TO SHUT OFF DRILL SOURCES
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 (en) * 2000-12-07 2003-04-03 Ct Sviluppo Materiali Spa COMPOSITION BASED ON NICKEL FOR ELEMENTS WITH HIGH THERMAL RESISTANCE, IN PARTICULAR FOR TOOLS FOR DEFORMATION PROCESSES A
TWI359017B (en) 2003-11-10 2012-03-01 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 (en) * 2021-11-24 2023-04-25 盐城市祥顺阀业有限公司 Antitheft device for oil and gas production wellhead

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
CA998612A (en) 1976-10-19
DK359474A (en) 1975-02-24
AR204927A1 (en) 1976-03-19
IT1010460B (en) 1977-01-10
GB1461855A (en) 1977-01-19
BR7405446D0 (en) 1975-04-15
DE2421731A1 (en) 1975-01-23
JPS5038602A (en) 1975-04-10
AT330704B (en) 1976-07-12
RO70582A (en) 1982-05-10
FR2236126A1 (en) 1975-01-31
FR2236126B1 (en) 1978-05-26
ATA373574A (en) 1975-10-15
US3880436A (en) 1975-04-29

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Legal Events

Date Code Title Description
BV The patent application has lapsed