NO138494C - DEVICE FOR REFORMING AN EXTENDED END OF AN OIL BRIDGE - Google Patents

DEVICE FOR REFORMING AN EXTENDED END OF AN OIL BRIDGE

Info

Publication number
NO138494C
NO138494C NO128/73A NO12873A NO138494C NO 138494 C NO138494 C NO 138494C NO 128/73 A NO128/73 A NO 128/73A NO 12873 A NO12873 A NO 12873A NO 138494 C NO138494 C NO 138494C
Authority
NO
Norway
Prior art keywords
reforming
extended end
oil bridge
bridge
oil
Prior art date
Application number
NO128/73A
Other languages
Norwegian (no)
Other versions
NO138494B (en
Inventor
Paul Allen Pausky
Original Assignee
Dresser Ind
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 Dresser Ind filed Critical Dresser Ind
Publication of NO138494B publication Critical patent/NO138494B/en
Publication of NO138494C publication Critical patent/NO138494C/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
    • B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
    • B21D26/06—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure by shock waves
    • B21D26/08—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure by shock waves generated by explosives, e.g. chemical explosives
    • 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
    • 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
    • E21B29/02—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 by explosives or by thermal or chemical means

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Forging (AREA)
  • Automatic Assembly (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
NO128/73A 1972-01-12 1973-01-11 DEVICE FOR REFORMING AN EXTENDED END OF AN OIL BRIDGE NO138494C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US21711472A 1972-01-12 1972-01-12

Publications (2)

Publication Number Publication Date
NO138494B NO138494B (en) 1978-06-05
NO138494C true NO138494C (en) 1978-09-13

Family

ID=22809727

Family Applications (1)

Application Number Title Priority Date Filing Date
NO128/73A NO138494C (en) 1972-01-12 1973-01-11 DEVICE FOR REFORMING AN EXTENDED END OF AN OIL BRIDGE

Country Status (7)

Country Link
US (1) US3750440A (en)
AR (1) AR200250A1 (en)
CA (1) CA975275A (en)
DE (1) DE2301129A1 (en)
GB (1) GB1406499A (en)
NL (1) NL7217716A (en)
NO (1) NO138494C (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991010039A1 (en) * 1990-01-03 1991-07-11 Raphael Lopes Cardozo A device and a method for preventing calamities
US20080236829A1 (en) * 2007-03-26 2008-10-02 Lynde Gerald D Casing profiling and recovery system
CN104325004B (en) * 2014-10-31 2016-04-13 西安交通大学 A kind of bars and tubes material blanking device of explosive chemical energy release explosion driving

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2745345A (en) * 1948-09-18 1956-05-15 William G Sweetman Apparatus for releasing threaded pipe couplings
US2741316A (en) * 1952-01-23 1956-04-10 Johnston Testers Inc Locating device for perforating guns
US3018730A (en) * 1953-07-29 1962-01-30 Pgac Dev Company Perforating guns
US2961357A (en) * 1958-03-20 1960-11-22 Du Pont Method for preparing bushings
US3231021A (en) * 1963-06-17 1966-01-25 Jr Haskell M Greene Formation of closures in well bores

Also Published As

Publication number Publication date
GB1406499A (en) 1975-09-17
DE2301129A1 (en) 1973-07-19
AR200250A1 (en) 1974-10-31
NL7217716A (en) 1973-07-16
US3750440A (en) 1973-08-07
CA975275A (en) 1975-09-30
NO138494B (en) 1978-06-05

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