NO844544L - Borestrengstabilisator. - Google Patents

Borestrengstabilisator.

Info

Publication number
NO844544L
NO844544L NO844544A NO844544A NO844544L NO 844544 L NO844544 L NO 844544L NO 844544 A NO844544 A NO 844544A NO 844544 A NO844544 A NO 844544A NO 844544 L NO844544 L NO 844544L
Authority
NO
Norway
Prior art keywords
groove
drill string
extended
extended part
stated
Prior art date
Application number
NO844544A
Other languages
English (en)
Norwegian (no)
Inventor
Allen Kent Rives
Original Assignee
Metal X Corp Of Texas
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 Metal X Corp Of Texas filed Critical Metal X Corp Of Texas
Publication of NO844544L publication Critical patent/NO844544L/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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/10—Wear protectors; Centralising devices, e.g. stabilisers
    • E21B17/1078—Stabilisers or centralisers for casing, tubing or drill pipes
    • 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
    • E21B17/22—Rods or pipes with helical structure

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Drilling Tools (AREA)
NO844544A 1984-09-13 1984-11-14 Borestrengstabilisator. NO844544L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US65021384A 1984-09-13 1984-09-13

Publications (1)

Publication Number Publication Date
NO844544L true NO844544L (no) 1986-03-14

Family

ID=24607962

Family Applications (1)

Application Number Title Priority Date Filing Date
NO844544A NO844544L (no) 1984-09-13 1984-11-14 Borestrengstabilisator.

Country Status (8)

Country Link
AU (1) AU3548584A (sv)
BR (1) BR8405867A (sv)
DE (1) DE3442045A1 (sv)
FR (1) FR2573124A1 (sv)
GB (1) GB2164372A (sv)
NL (1) NL8403510A (sv)
NO (1) NO844544L (sv)
SE (1) SE8405774L (sv)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4984633A (en) * 1989-10-20 1991-01-15 Weatherford U.S., Inc. Nozzle effect protectors, centralizers, and stabilizers and related methods
DE9321528U1 (de) * 1993-06-04 1999-04-08 Vendoret Holding S.A., Luxemburg/Luxembourg Karte für ein Pfandschloß
GB0203956D0 (en) * 2002-02-20 2002-04-03 Appleton Robert P Drill string member
GB0505163D0 (en) * 2005-03-14 2005-04-20 Stewart Arthur Downhole apparatus
US8448722B2 (en) * 2010-05-04 2013-05-28 Arrival Oil Tools, Inc. Drilling stabilizer
WO2016108842A1 (en) 2014-12-30 2016-07-07 Halliburton Energy Services, Inc. Downhole tool surfaces configured to reduce drag forces and erosion during exposure to fluid flow

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4467879A (en) * 1982-03-29 1984-08-28 Richard D. Hawn, Jr. Well bore tools

Also Published As

Publication number Publication date
FR2573124A1 (fr) 1986-05-16
SE8405774L (sv) 1986-03-14
AU3548584A (en) 1986-03-20
SE8405774D0 (sv) 1984-11-16
GB8430029D0 (en) 1985-01-09
DE3442045A1 (de) 1986-03-20
BR8405867A (pt) 1986-06-10
GB2164372A (en) 1986-03-19
NL8403510A (nl) 1986-04-01

Similar Documents

Publication Publication Date Title
US3194331A (en) Drill collar with helical grooves
US2719026A (en) Earth boring drill
US3239431A (en) Rotary well bits
US2687282A (en) Reaming bit structure for earth bores
US4456080A (en) Stabilizer method and apparatus for earth-boring operations
CA1176234A (en) Intermediate weight drill string member
US4874045A (en) Straight hole drilling method and assembly
US2851253A (en) Drill bit
CN105269047A (zh) 用于启始切口的切削刀片
US3398804A (en) Method of drilling a curved bore
US4015673A (en) Directional drilling system
US3250578A (en) Well apparatus
US3419094A (en) Drill string stabilizer
US2533258A (en) Drill cutter
US2533259A (en) Cluster tooth cutter
US2818233A (en) Drill bit
US3199617A (en) Drilling bit
NO844544L (no) Borestrengstabilisator.
US2281414A (en) Combined bridge plug and drilable whipstock
US2069603A (en) Means of straightening well bores
US3880246A (en) Optionally stabilized drilling tool, and method of use
WO1999005391A1 (en) Drill string stabilizer
US2956781A (en) Deflecting tool
BR102016021156B1 (pt) Ferramenta estabilizadora de lâmina monolítica para coluna de perfuração
US3645587A (en) Drill string member and method for manufacture