NO872465D0 - Borehull-sementeringsverktoey. - Google Patents

Borehull-sementeringsverktoey.

Info

Publication number
NO872465D0
NO872465D0 NO872465A NO872465A NO872465D0 NO 872465 D0 NO872465 D0 NO 872465D0 NO 872465 A NO872465 A NO 872465A NO 872465 A NO872465 A NO 872465A NO 872465 D0 NO872465 D0 NO 872465D0
Authority
NO
Norway
Prior art keywords
sementeringsverktoey
drill hole
drill
hole
Prior art date
Application number
NO872465A
Other languages
English (en)
Other versions
NO872465L (no
Inventor
Coenradus Gerardus Van Beelen
Original Assignee
Shell Int Research
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 Shell Int Research filed Critical Shell Int Research
Publication of NO872465D0 publication Critical patent/NO872465D0/no
Publication of NO872465L publication Critical patent/NO872465L/no

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
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/13—Methods or devices for cementing, for plugging holes, crevices or the like
    • E21B33/14—Methods or devices for cementing, for plugging holes, crevices or the like for cementing casings into boreholes
    • 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
    • E21B17/14—Casing shoes for the protection of the bottom of the casing
    • 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
    • E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
    • E21B41/0078—Nozzles used in boreholes

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Display Devices Of Pinball Game Machines (AREA)
  • Massaging Devices (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
NO872465A 1986-06-16 1987-06-12 Borehull-sementeringsverkt. NO872465L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB868614632A GB8614632D0 (en) 1986-06-16 1986-06-16 Well cementing tool

Publications (2)

Publication Number Publication Date
NO872465D0 true NO872465D0 (no) 1987-06-12
NO872465L NO872465L (no) 1987-12-17

Family

ID=10599527

Family Applications (1)

Application Number Title Priority Date Filing Date
NO872465A NO872465L (no) 1986-06-16 1987-06-12 Borehull-sementeringsverkt.

Country Status (3)

Country Link
EP (1) EP0250016A3 (no)
GB (1) GB8614632D0 (no)
NO (1) NO872465L (no)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1715767A (en) * 1927-12-17 1929-06-04 Flore Joseph Le Casing-shoe nozzle
US2257765A (en) * 1939-09-30 1941-10-07 Oil Equipment Engineering Corp Cementing device for well casings
US2703145A (en) * 1953-05-29 1955-03-01 Standard Oil Dev Co Well cementing device with jet recycling
US3593786A (en) * 1969-09-10 1971-07-20 Farral F Lewis Jet wall cleaner

Also Published As

Publication number Publication date
EP0250016A2 (en) 1987-12-23
NO872465L (no) 1987-12-17
EP0250016A3 (en) 1989-03-08
GB8614632D0 (en) 1986-07-23

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