DK162459C - Fremgangsmaade og anordning til stabilisering af et boreroer udstyret med et skaerevaerktoej - Google Patents

Fremgangsmaade og anordning til stabilisering af et boreroer udstyret med et skaerevaerktoej

Info

Publication number
DK162459C
DK162459C DK464085A DK464085A DK162459C DK 162459 C DK162459 C DK 162459C DK 464085 A DK464085 A DK 464085A DK 464085 A DK464085 A DK 464085A DK 162459 C DK162459 C DK 162459C
Authority
DK
Denmark
Prior art keywords
cutting tool
stabilizing
procedure
rot
passageways
Prior art date
Application number
DK464085A
Other languages
Danish (da)
English (en)
Other versions
DK464085A (da
DK162459B (da
DK464085D0 (da
Inventor
Joseph Honore Lambot
Original Assignee
Diamant Boart Sa
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
Priority claimed from BE0/213816A external-priority patent/BE900804A/fr
Application filed by Diamant Boart Sa filed Critical Diamant Boart Sa
Publication of DK464085D0 publication Critical patent/DK464085D0/da
Publication of DK464085A publication Critical patent/DK464085A/da
Publication of DK162459B publication Critical patent/DK162459B/da
Application granted granted Critical
Publication of DK162459C publication Critical patent/DK162459C/da

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
    • E21B17/1092—Gauge section of drill bits
    • 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)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Sliding-Contact Bearings (AREA)
  • Drilling Tools (AREA)
DK464085A 1984-10-11 1985-10-10 Fremgangsmaade og anordning til stabilisering af et boreroer udstyret med et skaerevaerktoej DK162459C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE0/213816A BE900804A (fr) 1984-10-11 1984-10-11 Dispositif de stabilisation.
BE213816 1984-10-11

Publications (4)

Publication Number Publication Date
DK464085D0 DK464085D0 (da) 1985-10-10
DK464085A DK464085A (da) 1986-04-12
DK162459B DK162459B (da) 1991-10-28
DK162459C true DK162459C (da) 1992-04-21

Family

ID=3843801

Family Applications (1)

Application Number Title Priority Date Filing Date
DK464085A DK162459C (da) 1984-10-11 1985-10-10 Fremgangsmaade og anordning til stabilisering af et boreroer udstyret med et skaerevaerktoej

Country Status (5)

Country Link
EP (1) EP0178709B1 (de)
AT (1) ATE39011T1 (de)
DE (1) DE3566566D1 (de)
DK (1) DK162459C (de)
NO (1) NO854028L (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3822249A1 (de) * 1988-07-01 1990-01-04 Hilti Ag Hohlbohrwerkzeug
GB9202163D0 (en) * 1992-01-31 1992-03-18 Neyrfor Weir Ltd Stabilisation devices for drill motors
FR2789438B1 (fr) 1999-02-05 2001-05-04 Smf Internat Element profile pour un equipement de forage rotatif et tige de forage comportant au moins un troncon profile
EP2118429B1 (de) * 2007-02-02 2016-04-13 Halliburton Energy Services, Inc. Lenksystem und -verfahren für einen drehbohrer
CA2687544C (en) * 2007-05-30 2016-11-08 Halliburton Energy Services, Inc. Rotary drill bit with gage pads having improved steerability and reduced wear
CN104179464A (zh) * 2014-08-08 2014-12-03 陆威延 地质资源勘探钻井钻具扶正居中及套管防磨井下工具
GB201519636D0 (en) 2015-11-06 2015-12-23 Smart Stabilizer Systems Ltd Stabilizer for a steerable drilling system
CN108442889A (zh) * 2017-12-19 2018-08-24 中国石油天然气股份有限公司 旋转耐磨减阻器

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1343902A (en) * 1918-06-10 1920-06-22 American Well Works Weli-sinking apparatus
GB879156A (en) * 1958-09-05 1961-10-04 Hughes Tool Co Tool joint for drill pipe sections
US3554307A (en) * 1969-07-03 1971-01-12 W E Eeds Turbulent flow drill collar
CA948181A (en) * 1971-02-12 1974-05-28 Lionel Lavallee Diamond drills
CH643031A5 (de) * 1979-04-02 1984-05-15 Inst Gornogo Dela Sibirskogo O Bohrwerkzeug fuer eine gesteinsbohrmaschine.
US4245709A (en) * 1979-04-27 1981-01-20 Christensen, Inc. Removable drill string stabilizers
US4467879A (en) * 1982-03-29 1984-08-28 Richard D. Hawn, Jr. Well bore tools

Also Published As

Publication number Publication date
ATE39011T1 (de) 1988-12-15
EP0178709B1 (de) 1988-11-30
DK464085A (da) 1986-04-12
NO854028L (no) 1986-04-14
DE3566566D1 (en) 1989-01-05
EP0178709A1 (de) 1986-04-23
DK162459B (da) 1991-10-28
DK464085D0 (da) 1985-10-10

Similar Documents

Publication Publication Date Title
ATE233366T1 (de) Verfahren zum richtungsbohren
DK162459C (da) Fremgangsmaade og anordning til stabilisering af et boreroer udstyret med et skaerevaerktoej
ZA827545B (en) Tool
EP0187637A3 (de) Drehkopf
ATE46467T1 (de) Tiefbohrmaschine.
SE8903057L (sv) Skaerande verktyg, saasom borrar, brotschar,pinnfraesar o d
ATE33954T1 (de) Fliessbohrwerkzeug, insbesondere zur verwendung in einer handbohrmaschine.
DK417284D0 (da) Boreindretning til fremstilling af underskaarne borehuller
DE59813659D1 (de) Antriebsgerät für Hohlbohrwerkzeuge
ATE93299T1 (de) Steinbohrer.
EP0245604A3 (de) Verfahren zum Einbringen tiefer Löcher in ein Werkstück
ATE35104T1 (de) Bohrvorrichtung zur herstellung von bohrloechern mit hinterschneidung.
GB2047778B (en) Direct drive for deep boring cutters or similar tools operable in a bore hole
NO873143L (no) Borestrengsvivel.
KR920003607Y1 (ko) 공작기계의 헤드 승강 안내장치
NO844416L (no) Fremgangsmaate for skjaering av kompakt blokkmateriale, saa som steinblokker.
SU1563852A1 (ru) Способ обработки двух оппозитно расположенных отверстий
JPS5645364A (en) Attachment for internal superfinishing for drilling machine
JPS55106710A (en) Drill
Dornfeld Optimizing the Drilling Process
DE59900233D1 (de) Vorrichtung zum Fräsen
JPS54157390A (en) Method and device for drilling holes whose openings are not circular
SU802505A1 (ru) Буровой резец
Fiesselmann et al. Pointing Toward High Drilling Rates.
Eberius The deephole drilling process

Legal Events

Date Code Title Description
PBP Patent lapsed