CA2063161A1 - Carter cylindrique a inclinaison variable - Google Patents

Carter cylindrique a inclinaison variable

Info

Publication number
CA2063161A1
CA2063161A1 CA002063161A CA2063161A CA2063161A1 CA 2063161 A1 CA2063161 A1 CA 2063161A1 CA 002063161 A CA002063161 A CA 002063161A CA 2063161 A CA2063161 A CA 2063161A CA 2063161 A1 CA2063161 A1 CA 2063161A1
Authority
CA
Canada
Prior art keywords
mandrel
housing
cylindrical housing
uphole
downhole
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
CA002063161A
Other languages
English (en)
Inventor
Lennard Sihlis
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZEELAND DOWNHOLE TOOLS Ltd
Original Assignee
Lennard Sihlis
Canadian Fracmaster Ltd.
Zeeland Downhole Tools 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 Lennard Sihlis, Canadian Fracmaster Ltd., Zeeland Downhole Tools Ltd. filed Critical Lennard Sihlis
Priority to CA002063161A priority Critical patent/CA2063161A1/fr
Priority to NO92921709A priority patent/NO921709L/no
Priority to EP92304030A priority patent/EP0561072A1/fr
Priority to AU18419/92A priority patent/AU654359B2/en
Priority to MX9206917A priority patent/MX9206917A/es
Priority to US08/034,599 priority patent/US5269385A/en
Publication of CA2063161A1 publication Critical patent/CA2063161A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
CA002063161A 1992-03-16 1992-03-16 Carter cylindrique a inclinaison variable Abandoned CA2063161A1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CA002063161A CA2063161A1 (fr) 1992-03-16 1992-03-16 Carter cylindrique a inclinaison variable
NO92921709A NO921709L (no) 1992-03-16 1992-04-30 Justerbart hus for avviksboring
EP92304030A EP0561072A1 (fr) 1992-03-16 1992-05-05 Boîtier de raccord coudé réglable
AU18419/92A AU654359B2 (en) 1992-03-16 1992-06-19 Adjustable bent housing II
MX9206917A MX9206917A (es) 1992-03-16 1992-12-01 Alojamiento acodado ajustable, usado en perforacion de pozos.
US08/034,599 US5269385A (en) 1992-03-16 1993-03-15 Adjustable bent housing II

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002063161A CA2063161A1 (fr) 1992-03-16 1992-03-16 Carter cylindrique a inclinaison variable

Publications (1)

Publication Number Publication Date
CA2063161A1 true CA2063161A1 (fr) 1993-09-17

Family

ID=4149438

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002063161A Abandoned CA2063161A1 (fr) 1992-03-16 1992-03-16 Carter cylindrique a inclinaison variable

Country Status (5)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998031915A2 (fr) * 1997-01-22 1998-07-23 Bergh Johannes W H Den Dispositif conçu pour diriger et piloter la partie la plus a l'avant d'une tige de sonde sur des sites de forage
US7104345B2 (en) 2004-06-22 2006-09-12 Pathfinder Energy Services, Inc. Downhole rotatable-shaft connector assembly and method
MX2017005451A (es) 2014-12-29 2017-07-04 Halliburton Energy Services Inc Alojamiento de curvatura fija con rigidez variable para perforacion direccional.

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 (fr) * 1990-06-26 1991-12-26 392534 Alberta Ltd. Raccord cintre reglable

Also Published As

Publication number Publication date
EP0561072A1 (fr) 1993-09-22
AU654359B2 (en) 1994-11-03
NO921709L (no) 1993-09-17
AU1841992A (en) 1993-11-04
MX9206917A (es) 1993-09-01
NO921709D0 (no) 1992-04-30

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued