DK464085A - Stabiliseringsanordning til udboringsfatning - Google Patents

Stabiliseringsanordning til udboringsfatning Download PDF

Info

Publication number
DK464085A
DK464085A DK464085A DK464085A DK464085A DK 464085 A DK464085 A DK 464085A DK 464085 A DK464085 A DK 464085A DK 464085 A DK464085 A DK 464085A DK 464085 A DK464085 A DK 464085A
Authority
DK
Denmark
Prior art keywords
rot
passageways
rate
drilling fluid
stabilization device
Prior art date
Application number
DK464085A
Other languages
English (en)
Other versions
DK162459C (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 true DK464085A (da) 1986-04-12
DK162459B DK162459B (da) 1991-10-28
DK162459C 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 (da)
AT (1) ATE39011T1 (da)
DE (1) DE3566566D1 (da)
DK (1) DK162459C (da)
NO (1) NO854028L (da)

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
WO2008097843A2 (en) * 2007-02-02 2008-08-14 Halliburton Energy Services, Inc. Rotary drill bit steerable system and method
CN101688434B (zh) 2007-05-30 2013-06-19 霍利贝顿能源服务公司 带有具有改进的可操纵性和降低的磨损的保径垫的旋转钻头
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
DE3566566D1 (en) 1989-01-05
DK162459C (da) 1992-04-21
DK162459B (da) 1991-10-28
NO854028L (no) 1986-04-14
DK464085D0 (da) 1985-10-10
ATE39011T1 (de) 1988-12-15
EP0178709A1 (fr) 1986-04-23
EP0178709B1 (fr) 1988-11-30

Similar Documents

Publication Publication Date Title
US4090807A (en) Axially supported boring tool and method for making same
DK464085D0 (da) Stabiliseringsanordning til udboringsfatning
ZA827545B (en) Tool
PL301484A1 (en) Pin-cutting drill drilling bit with-mounted cutting tips
EP0187637A3 (en) A rotary head
ATE46467T1 (de) Tiefbohrmaschine.
SE8903057L (sv) Skaerande verktyg, saasom borrar, brotschar,pinnfraesar o d
KR850003693A (ko) 대판(帶板)의 사이드트리밍 방법
ATE33954T1 (de) Fliessbohrwerkzeug, insbesondere zur verwendung in einer handbohrmaschine.
DK417284A (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
DK131684D0 (da) Borspidsfraesemaskine samt fremgangsmaade til fremstilling af en borspids
KR920003607Y1 (ko) 공작기계의 헤드 승강 안내장치
DE3469202D1 (en) Method of cutting a solid compact material
DE3265914D1 (en) Hard material button-type insert for drill bits
SE9900793L (sv) Förfarande och verktyg för fästande av ett skär
JPS5645364A (en) Attachment for internal superfinishing for drilling machine
SU802505A1 (ru) Буровой резец
SU1563852A1 (ru) Способ обработки двух оппозитно расположенных отверстий
Dornfeld Optimizing the Drilling Process
UA5439C2 (uk) Ботвозбиральна машина
FR2427160A1 (fr) Dispositif amovible de fraise adaptable sur meches ordinaires
Tonshoff et al. Effect of Cutting Depth Fluctuations During Turning With Coated Hard Metal

Legal Events

Date Code Title Description
PBP Patent lapsed