NO881376L - Roerformet element for anvendelse i et roterende boreaggregat. - Google Patents

Roerformet element for anvendelse i et roterende boreaggregat.

Info

Publication number
NO881376L
NO881376L NO88881376A NO881376A NO881376L NO 881376 L NO881376 L NO 881376L NO 88881376 A NO88881376 A NO 88881376A NO 881376 A NO881376 A NO 881376A NO 881376 L NO881376 L NO 881376L
Authority
NO
Norway
Prior art keywords
pipe form
rotating drill
drill string
resistance against
hand rotation
Prior art date
Application number
NO88881376A
Other languages
English (en)
Other versions
NO881376D0 (no
NO178835B (no
NO178835C (no
Inventor
Djurre Hans Zijsling
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 NO881376D0 publication Critical patent/NO881376D0/no
Publication of NO881376L publication Critical patent/NO881376L/no
Publication of NO178835B publication Critical patent/NO178835B/no
Publication of NO178835C publication Critical patent/NO178835C/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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/04—Directional drilling
    • E21B7/06—Deflecting the direction of boreholes

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Drilling Tools (AREA)
  • Earth Drilling (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Adornments (AREA)
  • Resistance Heating (AREA)
  • Separation By Low-Temperature Treatments (AREA)
NO881376A 1987-04-16 1988-03-28 Verktöy for innsetting i en borestreng NO178835C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB878709229A GB8709229D0 (en) 1987-04-16 1987-04-16 Tubular element

Publications (4)

Publication Number Publication Date
NO881376D0 NO881376D0 (no) 1988-03-28
NO881376L true NO881376L (no) 1988-10-17
NO178835B NO178835B (no) 1996-03-04
NO178835C NO178835C (no) 1996-06-12

Family

ID=10615987

Family Applications (1)

Application Number Title Priority Date Filing Date
NO881376A NO178835C (no) 1987-04-16 1988-03-28 Verktöy for innsetting i en borestreng

Country Status (8)

Country Link
US (1) US4854399A (no)
EP (1) EP0287183B1 (no)
AT (1) ATE108862T1 (no)
AU (1) AU595994B2 (no)
CA (1) CA1329193C (no)
DE (1) DE3850695T2 (no)
GB (1) GB8709229D0 (no)
NO (1) NO178835C (no)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5373900A (en) 1988-04-15 1994-12-20 Baker Hughes Incorporated Downhole milling tool
US5025873A (en) * 1989-09-29 1991-06-25 Baker Hughes Incorporated Self-renewing multi-element cutting structure for rotary drag bit
US5040620A (en) * 1990-10-11 1991-08-20 Nunley Dwight S Methods and apparatus for drilling subterranean wells
FR2678678A1 (fr) * 1991-07-04 1993-01-08 Smf Int Dispositif de reglage de l'azimut de la trajectoire d'un outil de forage en mode rotary.
US5555946A (en) * 1995-04-24 1996-09-17 Klatt; Darrell Method and tool for use in commmencing the drilling of a deviated well
GB2314358B (en) * 1996-06-18 2000-10-11 George Swietlik Cutting bed impeller
FR2760783B1 (fr) * 1997-03-17 1999-07-30 Smf Int Element d'un train de tiges de forage rotatif
US6223840B1 (en) * 1997-06-18 2001-05-01 George Swietlik Cutting bed impeller
US6397959B1 (en) 2000-05-17 2002-06-04 Ramiro Bazan Villarreal Mill
FR2851608B1 (fr) * 2003-02-20 2006-01-27 Smf Internat Element d'un train de tiges de forage comportant au moins une zone d'appui, tige de forage et joint d'outil
US20050150694A1 (en) * 2004-01-14 2005-07-14 Validus Method and apparatus for preventing the friction induced rotation of non-rotating stabilizers
US7814996B2 (en) * 2008-02-01 2010-10-19 Aquatic Company Spiral ribbed aluminum drillpipe
WO2010074980A1 (en) 2008-12-10 2010-07-01 Carter Ernest E Jr Method and apparatus for increasing well productivity
US8448722B2 (en) * 2010-05-04 2013-05-28 Arrival Oil Tools, Inc. Drilling stabilizer
GB201314892D0 (en) * 2013-08-20 2013-10-02 Hunting Energy Services Well Intervention Ltd Improvements in or relating to tools
BE1023426B1 (fr) * 2014-05-30 2017-03-15 Diarotech S.A. Stabilisateur-aleseur pour train de forage
US10954725B2 (en) * 2019-02-14 2021-03-23 Arrival Oil Tools, Inc. Multiple position drilling stabilizer

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1848128A (en) * 1929-12-26 1932-03-08 Hinderliter Tool Company Drill collar
US2022194A (en) * 1933-07-13 1935-11-26 Galvin Michael Joseph Miner's drill bit and other tools
US2679382A (en) * 1950-01-07 1954-05-25 Hemscheidt Maschf Hermann Rock drill
US2638322A (en) * 1950-03-03 1953-05-12 Elmo L Condra Oil well casing cutter for side windows
GB858513A (en) * 1957-05-30 1961-01-11 Murex Ltd Improvements in or relating to cutting tools
US2911195A (en) * 1957-07-01 1959-11-03 Leon C Backer Crooked hole straightener for rotary type earth boring equipment
US3237705A (en) * 1963-11-13 1966-03-01 Williams Joseph W Reamer for enlarging and straightening bore holes
US3194331A (en) * 1964-05-22 1965-07-13 Arnold Pipe Rental Company Drill collar with helical grooves
US3268274A (en) * 1964-05-25 1966-08-23 Exxon Production Research Co Spiral blade stabilizer
US3338069A (en) * 1965-03-11 1967-08-29 Exxon Production Research Co Rotary drill collar
AU2866867A (en) * 1967-10-18 1969-04-24 L. Bass Sam Jr Well drilling stabilizer and blades therefor
US3575247A (en) * 1969-03-06 1971-04-20 Shell Oil Co Diamond bit unit
US3754609A (en) * 1970-09-30 1973-08-28 Smith International Drill string torque transmission sleeve
US3999620A (en) * 1975-05-30 1976-12-28 Watson, Incorporated Core barrel
ATE15927T1 (de) * 1982-02-02 1985-10-15 Shell Int Research Verfahren und vorrichtung zum regeln der bohrlochrichtung.
EP0103913B1 (en) * 1982-08-25 1986-10-15 Shell Internationale Researchmaatschappij B.V. Down-hole motor and method for directional drilling of boreholes
US4492276A (en) * 1982-11-17 1985-01-08 Shell Oil Company Down-hole drilling motor and method for directional drilling of boreholes
FR2538442B1 (fr) * 1982-12-23 1986-02-28 Charbonnages De France Taillant pour foration rotative assistee par jet
SU1239255A1 (ru) * 1984-06-20 1986-06-23 Всесоюзный Ордена Трудового Красного Знамени Научно-Исследовательский Институт Буровой Техники Центратор забойного двигател
US4630694A (en) * 1985-10-16 1986-12-23 Walton Paul G Integral blade hole opener

Also Published As

Publication number Publication date
GB8709229D0 (en) 1987-05-20
ATE108862T1 (de) 1994-08-15
NO881376D0 (no) 1988-03-28
EP0287183A2 (en) 1988-10-19
NO178835B (no) 1996-03-04
US4854399A (en) 1989-08-08
CA1329193C (en) 1994-05-03
EP0287183A3 (en) 1989-04-05
EP0287183B1 (en) 1994-07-20
DE3850695T2 (de) 1994-10-27
DE3850695D1 (de) 1994-08-25
NO178835C (no) 1996-06-12
AU595994B2 (en) 1990-04-12
AU1405588A (en) 1988-10-20

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Legal Events

Date Code Title Description
MM1K Lapsed by not paying the annual fees