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NO932241D0 - Koplingsanordning - Google Patents

Koplingsanordning

Info

Publication number
NO932241D0
NO932241D0 NO932241A NO932241A NO932241D0 NO 932241 D0 NO932241 D0 NO 932241D0 NO 932241 A NO932241 A NO 932241A NO 932241 A NO932241 A NO 932241A NO 932241 D0 NO932241 D0 NO 932241D0
Authority
NO
Norway
Prior art keywords
wiring devices
coupling apparatus
cylindrical member
coupling
tight seal
Prior art date
Application number
NO932241A
Other languages
English (en)
Other versions
NO932241L (no
NO310438B1 (no
Inventor
Karl K Lafleur
R Wade Donald
Original Assignee
Lafleur Petroleum Services 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 Lafleur Petroleum Services Inc filed Critical Lafleur Petroleum Services Inc
Publication of NO932241D0 publication Critical patent/NO932241D0/no
Publication of NO932241L publication Critical patent/NO932241L/no
Publication of NO310438B1 publication Critical patent/NO310438B1/no

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
    • F16L37/12—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using hooks, pawls, or other movable or insertable locking members
    • 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02—Couplings; joints
    • 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
    • Y10S285/00—Pipe joints or couplings
    • Y10S285/91—Gaskets

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Earth Drilling (AREA)
  • Formation And Processing Of Food Products (AREA)
  • Confectionery (AREA)
  • Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
  • Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
  • Seal Device For Vehicle (AREA)
  • Glass Compositions (AREA)
NO19932241A 1990-12-18 1993-06-17 Forseglingsenhet og koplingsanordning forsynt med denne NO310438B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/629,542 US5152554A (en) 1990-12-18 1990-12-18 Coupling apparatus
PCT/US1991/009596 WO1992011486A1 (en) 1990-12-18 1991-12-18 Coupling apparatus

Publications (3)

Publication Number Publication Date
NO932241D0 true NO932241D0 (no) 1993-06-17
NO932241L NO932241L (no) 1993-08-17
NO310438B1 NO310438B1 (no) 2001-07-02

Family

ID=24523448

Family Applications (1)

Application Number Title Priority Date Filing Date
NO19932241A NO310438B1 (no) 1990-12-18 1993-06-17 Forseglingsenhet og koplingsanordning forsynt med denne

Country Status (8)

Country Link
US (2) US5152554A (no)
EP (1) EP0563268B1 (no)
AT (1) ATE170964T1 (no)
AU (1) AU661239B2 (no)
CA (1) CA2098722C (no)
DE (1) DE69130180T2 (no)
NO (1) NO310438B1 (no)
WO (1) WO1992011486A1 (no)

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US7100710B2 (en) 1994-10-14 2006-09-05 Weatherford/Lamb, Inc. Methods and apparatus for cementing drill strings in place for one pass drilling and completion of oil and gas wells
US7108084B2 (en) * 1994-10-14 2006-09-19 Weatherford/Lamb, Inc. Methods and apparatus for cementing drill strings in place for one pass drilling and completion of oil and gas wells
US7228901B2 (en) 1994-10-14 2007-06-12 Weatherford/Lamb, Inc. Method and apparatus for cementing drill strings in place for one pass drilling and completion of oil and gas wells
US7013997B2 (en) * 1994-10-14 2006-03-21 Weatherford/Lamb, Inc. Methods and apparatus for cementing drill strings in place for one pass drilling and completion of oil and gas wells
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US10590744B2 (en) 2015-09-10 2020-03-17 Weatherford Technology Holdings, Llc Modular connection system for top drive
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US11162309B2 (en) 2016-01-25 2021-11-02 Weatherford Technology Holdings, Llc Compensated top drive unit and elevator links
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Also Published As

Publication number Publication date
EP0563268B1 (en) 1998-09-09
AU661239B2 (en) 1995-07-13
DE69130180T2 (de) 1999-04-29
NO932241L (no) 1993-08-17
AU9156891A (en) 1992-07-22
US5282653A (en) 1994-02-01
EP0563268A1 (en) 1993-10-06
CA2098722A1 (en) 1992-06-19
EP0563268A4 (no) 1994-01-12
US5152554A (en) 1992-10-06
ATE170964T1 (de) 1998-09-15
CA2098722C (en) 1999-10-19
NO310438B1 (no) 2001-07-02
WO1992011486A1 (en) 1992-07-09
DE69130180D1 (de) 1998-10-15

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