NO921709D0 - Justerbart hus for avviksboring - Google Patents

Justerbart hus for avviksboring

Info

Publication number
NO921709D0
NO921709D0 NO1992921709A NO921709A NO921709D0 NO 921709 D0 NO921709 D0 NO 921709D0 NO 1992921709 A NO1992921709 A NO 1992921709A NO 921709 A NO921709 A NO 921709A NO 921709 D0 NO921709 D0 NO 921709D0
Authority
NO
Norway
Prior art keywords
drilling
division
adjustable house
house
adjustable
Prior art date
Application number
NO1992921709A
Other languages
English (en)
Other versions
NO921709L (no
Inventor
Lennard Sihlis
Craig Danyleyko
Geoffrey Scott Edgelow
Garth Farr
Original Assignee
Canadian Fracmaster Ltd
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 Canadian Fracmaster Ltd filed Critical Canadian Fracmaster Ltd
Publication of NO921709D0 publication Critical patent/NO921709D0/no
Publication of NO921709L publication Critical patent/NO921709L/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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/04—Directional drilling
    • E21B7/06—Deflecting the direction of boreholes
    • E21B7/067—Deflecting the direction of boreholes with means for locking sections of a pipe or of a guide for a shaft in angular relation, e.g. adjustable bent sub

Landscapes

  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Drilling And Boring (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
NO92921709A 1992-03-16 1992-04-30 Justerbart hus for avviksboring NO921709L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002063161A CA2063161A1 (en) 1992-03-16 1992-03-16 Adjustable bent housing ii

Publications (2)

Publication Number Publication Date
NO921709D0 true NO921709D0 (no) 1992-04-30
NO921709L NO921709L (no) 1993-09-17

Family

ID=4149438

Family Applications (1)

Application Number Title Priority Date Filing Date
NO92921709A NO921709L (no) 1992-03-16 1992-04-30 Justerbart hus for avviksboring

Country Status (5)

Country Link
EP (1) EP0561072A1 (no)
AU (1) AU654359B2 (no)
CA (1) CA2063161A1 (no)
MX (1) MX9206917A (no)
NO (1) NO921709L (no)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU5681998A (en) * 1997-01-22 1998-08-07 Johannes Wilhelmus Henricus Van Den Bergh Apparatus for directing and steering the foremost part of a drillpipe at drillings
US7104345B2 (en) 2004-06-22 2006-09-12 Pathfinder Energy Services, Inc. Downhole rotatable-shaft connector assembly and method
RU2660711C1 (ru) 2014-12-29 2018-07-09 Халлибертон Энерджи Сервисез, Инк. Корпус переменной жесткости с фиксированным изгибом для направленного бурения

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4374547A (en) * 1978-07-24 1983-02-22 Institut Francais Du Petrole Crank connector for directional drilling
US4745982A (en) * 1986-11-28 1988-05-24 Wenzel Kenneth H Adjustable bent sub
CA2019898A1 (en) * 1990-06-26 1991-12-26 392534 Alberta Ltd. Adjustable bent sub

Also Published As

Publication number Publication date
AU654359B2 (en) 1994-11-03
EP0561072A1 (en) 1993-09-22
NO921709L (no) 1993-09-17
MX9206917A (es) 1993-09-01
AU1841992A (en) 1993-11-04
CA2063161A1 (en) 1993-09-17

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