CA2270109A1 - Carter reglable de moteur a boue - Google Patents

Carter reglable de moteur a boue Download PDF

Info

Publication number
CA2270109A1
CA2270109A1 CA 2270109 CA2270109A CA2270109A1 CA 2270109 A1 CA2270109 A1 CA 2270109A1 CA 2270109 CA2270109 CA 2270109 CA 2270109 A CA2270109 A CA 2270109A CA 2270109 A1 CA2270109 A1 CA 2270109A1
Authority
CA
Canada
Prior art keywords
sub
locking member
primary
subs
axes
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.)
Granted
Application number
CA 2270109
Other languages
English (en)
Other versions
CA2270109C (fr
Inventor
Winston Smith
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.)
Schlumberger Canada Ltd
Original Assignee
Proalta Machine & Manufacturing 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 Proalta Machine & Manufacturing Ltd filed Critical Proalta Machine & Manufacturing Ltd
Priority to CA 2270109 priority Critical patent/CA2270109C/fr
Publication of CA2270109A1 publication Critical patent/CA2270109A1/fr
Application granted granted Critical
Publication of CA2270109C publication Critical patent/CA2270109C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
CA 2270109 1999-05-12 1999-05-12 Carter reglable de moteur a boue Expired - Fee Related CA2270109C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2270109 CA2270109C (fr) 1999-05-12 1999-05-12 Carter reglable de moteur a boue

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2270109 CA2270109C (fr) 1999-05-12 1999-05-12 Carter reglable de moteur a boue

Publications (2)

Publication Number Publication Date
CA2270109A1 true CA2270109A1 (fr) 2000-11-12
CA2270109C CA2270109C (fr) 2007-09-11

Family

ID=29588866

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2270109 Expired - Fee Related CA2270109C (fr) 1999-05-12 1999-05-12 Carter reglable de moteur a boue

Country Status (1)

Country Link
CA (1) CA2270109C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6550818B2 (en) 2001-04-20 2003-04-22 Cavare Ltd. Bent sub assembly for directional drilling

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6550818B2 (en) 2001-04-20 2003-04-22 Cavare Ltd. Bent sub assembly for directional drilling

Also Published As

Publication number Publication date
CA2270109C (fr) 2007-09-11

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20160512