SE391388B - SEALING DEVICE FOR THE JOINT BETWEEN WELL RINGS - Google Patents

SEALING DEVICE FOR THE JOINT BETWEEN WELL RINGS

Info

Publication number
SE391388B
SE391388B SE7307566A SE7307566A SE391388B SE 391388 B SE391388 B SE 391388B SE 7307566 A SE7307566 A SE 7307566A SE 7307566 A SE7307566 A SE 7307566A SE 391388 B SE391388 B SE 391388B
Authority
SE
Sweden
Prior art keywords
joint
sealing device
well rings
rings
well
Prior art date
Application number
SE7307566A
Other languages
Swedish (sv)
Other versions
SE7307566L (en
Inventor
O Nordin
Original Assignee
Forsheda Ideutveckling Ab
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 Forsheda Ideutveckling Ab filed Critical Forsheda Ideutveckling Ab
Priority to SE7307566A priority Critical patent/SE391388B/en
Priority to ES1974203403U priority patent/ES203403Y/en
Priority to BE144871A priority patent/BE815680A/en
Publication of SE7307566L publication Critical patent/SE7307566L/xx
Publication of SE391388B publication Critical patent/SE391388B/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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02—Couplings; joints
    • E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
    • 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
    • F16L17/00—Joints with packing adapted to sealing by fluid pressure
    • F16L17/02—Joints with packing adapted to sealing by fluid pressure with sealing rings arranged between outer surface of pipe and inner surface of sleeve or socket
    • F16L17/03—Joints with packing adapted to sealing by fluid pressure with sealing rings arranged between outer surface of pipe and inner surface of sleeve or socket having annular axial lips
    • F16L17/035—Joints with packing adapted to sealing by fluid pressure with sealing rings arranged between outer surface of pipe and inner surface of sleeve or socket having annular axial lips the sealing rings having two lips parallel to each other
    • 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
    • E21B17/08—Casing joints

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Engineering & Computer Science (AREA)
  • Gasket Seals (AREA)
  • Joints With Sleeves (AREA)
SE7307566A 1973-05-29 1973-05-29 SEALING DEVICE FOR THE JOINT BETWEEN WELL RINGS SE391388B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE7307566A SE391388B (en) 1973-05-29 1973-05-29 SEALING DEVICE FOR THE JOINT BETWEEN WELL RINGS
ES1974203403U ES203403Y (en) 1973-05-29 1974-05-28 ARRANGEMENT TO CLOSE THE JOINT BETWEEN TWO PIPE SECTIONS.
BE144871A BE815680A (en) 1973-05-29 1974-05-29 WATERPROOFING DEVICE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7307566A SE391388B (en) 1973-05-29 1973-05-29 SEALING DEVICE FOR THE JOINT BETWEEN WELL RINGS

Publications (2)

Publication Number Publication Date
SE7307566L SE7307566L (en) 1974-12-02
SE391388B true SE391388B (en) 1977-02-14

Family

ID=20317625

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7307566A SE391388B (en) 1973-05-29 1973-05-29 SEALING DEVICE FOR THE JOINT BETWEEN WELL RINGS

Country Status (3)

Country Link
BE (1) BE815680A (en)
ES (1) ES203403Y (en)
SE (1) SE391388B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE444358B (en) * 1981-04-23 1986-04-07 Finnveden Dev Ltd Ab SET FOR SEALING THE CUT BETWEEN TWO SEAL SURFACES AND SEALING DEVICE FOR IMPLEMENTATION OF THE SET
FR2557953B1 (en) * 1984-01-09 1986-07-18 Vallourec PROTECTIVE DEVICE FOR THREADED TUBE JUNCTION ELEMENTS

Also Published As

Publication number Publication date
ES203403U (en) 1976-01-01
SE7307566L (en) 1974-12-02
ES203403Y (en) 1977-08-16
BE815680A (en) 1974-09-16

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