CA2595026C - Appareil de forage de puits, et methode d'utilisation dudit appareil - Google Patents

Appareil de forage de puits, et methode d'utilisation dudit appareil Download PDF

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Publication number
CA2595026C
CA2595026C CA2595026A CA2595026A CA2595026C CA 2595026 C CA2595026 C CA 2595026C CA 2595026 A CA2595026 A CA 2595026A CA 2595026 A CA2595026 A CA 2595026A CA 2595026 C CA2595026 C CA 2595026C
Authority
CA
Canada
Prior art keywords
wellbore
drill bit
window
whipstock
housing
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.)
Expired - Fee Related
Application number
CA2595026A
Other languages
English (en)
Other versions
CA2595026A1 (fr
Inventor
John Hanton
Tommie A. Freeman
William M. Imwalle
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.)
Halliburton Energy Services Inc
Original Assignee
Halliburton Energy Services Inc
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 US09/507,254 external-priority patent/US6374924B2/en
Application filed by Halliburton Energy Services Inc filed Critical Halliburton Energy Services Inc
Publication of CA2595026A1 publication Critical patent/CA2595026A1/fr
Application granted granted Critical
Publication of CA2595026C publication Critical patent/CA2595026C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Earth Drilling (AREA)
CA2595026A 2000-02-18 2001-02-16 Appareil de forage de puits, et methode d'utilisation dudit appareil Expired - Fee Related CA2595026C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/507,254 US6374924B2 (en) 2000-02-18 2000-02-18 Downhole drilling apparatus
US09/507,254 2000-02-18
CA002337543A CA2337543C (fr) 2000-02-18 2001-02-16 Appareil de forage de puits, et methode d'utilisation dudit appareil

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA002337543A Division CA2337543C (fr) 2000-02-18 2001-02-16 Appareil de forage de puits, et methode d'utilisation dudit appareil

Publications (2)

Publication Number Publication Date
CA2595026A1 CA2595026A1 (fr) 2001-08-18
CA2595026C true CA2595026C (fr) 2010-04-27

Family

ID=38663525

Family Applications (2)

Application Number Title Priority Date Filing Date
CA002595029A Expired - Fee Related CA2595029C (fr) 2000-02-18 2001-02-16 Appareil de forage de puits, et methode d'utilisation dudit appareil
CA2595026A Expired - Fee Related CA2595026C (fr) 2000-02-18 2001-02-16 Appareil de forage de puits, et methode d'utilisation dudit appareil

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CA002595029A Expired - Fee Related CA2595029C (fr) 2000-02-18 2001-02-16 Appareil de forage de puits, et methode d'utilisation dudit appareil

Country Status (1)

Country Link
CA (2) CA2595029C (fr)

Also Published As

Publication number Publication date
CA2595026A1 (fr) 2001-08-18
CA2595029C (fr) 2009-09-15
CA2595029A1 (fr) 2001-08-18

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Effective date: 20180216