MX9206917A - ADJUSTABLE ACCOMMODATED ACCOMMODATION, USED IN WELL DRILLING. - Google Patents

ADJUSTABLE ACCOMMODATED ACCOMMODATION, USED IN WELL DRILLING.

Info

Publication number
MX9206917A
MX9206917A MX9206917A MX9206917A MX9206917A MX 9206917 A MX9206917 A MX 9206917A MX 9206917 A MX9206917 A MX 9206917A MX 9206917 A MX9206917 A MX 9206917A MX 9206917 A MX9206917 A MX 9206917A
Authority
MX
Mexico
Prior art keywords
adjustable
well drilling
hollow end
accommodation
accommodated
Prior art date
Application number
MX9206917A
Other languages
Spanish (es)
Inventor
Lennard Sihlis
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 MX9206917A publication Critical patent/MX9206917A/en

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

Abstract

La presente invención describe un alojamiento acodado o curvado que comprende un alojamiento cilíndrico que tiene un extremo hueco superior y un extremo hueco inferior y una perforación formada a su través, la perforación está dividida en porciones de hueco superior y hueco inferior axialmente desviadas entre sí, y un mandril tubular que tiene un extremo hueco superior y un extremo hueco inferior, los extremos están axialmente desviados entre sí.The present invention describes a bent or curved housing comprising a cylindrical housing having an upper hollow end and a lower hollow end and a perforation formed therethrough, the perforation being divided into axially offset upper hollow and lower hollow portions, and a tubular mandrel having an upper hollow end and a lower hollow end, the ends are axially offset from each other.

MX9206917A 1992-03-16 1992-12-01 ADJUSTABLE ACCOMMODATED ACCOMMODATION, USED IN WELL DRILLING. MX9206917A (en)

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 (1)

Publication Number Publication Date
MX9206917A true MX9206917A (en) 1993-09-01

Family

ID=4149438

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9206917A MX9206917A (en) 1992-03-16 1992-12-01 ADJUSTABLE ACCOMMODATED ACCOMMODATION, USED IN WELL DRILLING.

Country Status (5)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998031915A2 (en) * 1997-01-22 1998-07-23 Bergh Johannes W H Den 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
MX2017005451A (en) 2014-12-29 2017-07-04 Halliburton Energy Services Inc Variable stiffness fixed bend housing for directional drilling.

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
EP0561072A1 (en) 1993-09-22
AU654359B2 (en) 1994-11-03
NO921709L (en) 1993-09-17
AU1841992A (en) 1993-11-04
NO921709D0 (en) 1992-04-30
CA2063161A1 (en) 1993-09-17

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