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NO20056242L - Method and extension pipe for cementing a borehole - Google Patents

Method and extension pipe for cementing a borehole

Info

Publication number
NO20056242L
NO20056242L NO20056242A NO20056242A NO20056242L NO 20056242 L NO20056242 L NO 20056242L NO 20056242 A NO20056242 A NO 20056242A NO 20056242 A NO20056242 A NO 20056242A NO 20056242 L NO20056242 L NO 20056242L
Authority
NO
Norway
Prior art keywords
cementing
borehole
extension pipe
extension
pipe
Prior art date
Application number
NO20056242A
Other languages
Norwegian (no)
Other versions
NO324088B1 (en
Inventor
Halvor Kjørholt
Original Assignee
Statoil Asa
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 Statoil Asa filed Critical Statoil Asa
Priority to NO20056242A priority Critical patent/NO324088B1/en
Publication of NO20056242L publication Critical patent/NO20056242L/en
Publication of NO324088B1 publication Critical patent/NO324088B1/en

Links

NO20056242A 2005-12-30 2005-12-30 Method and extension pipe for cementing a drill well NO324088B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NO20056242A NO324088B1 (en) 2005-12-30 2005-12-30 Method and extension pipe for cementing a drill well

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO20056242A NO324088B1 (en) 2005-12-30 2005-12-30 Method and extension pipe for cementing a drill well

Publications (2)

Publication Number Publication Date
NO20056242L true NO20056242L (en) 2007-07-02
NO324088B1 NO324088B1 (en) 2007-08-13

Family

ID=38325614

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20056242A NO324088B1 (en) 2005-12-30 2005-12-30 Method and extension pipe for cementing a drill well

Country Status (1)

Country Link
NO (1) NO324088B1 (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030127225A1 (en) * 2001-12-22 2003-07-10 Harrall Simon John Bore liner
GB2384803B (en) * 1999-02-25 2003-10-01 Shell Int Research Wellbore casing
NO316930B1 (en) * 1997-05-27 2004-06-28 Schlumberger Technology Bv Method and apparatus for cementing an expandable casing
CA2471053A1 (en) * 2003-06-16 2004-12-16 Weatherford/Lamb, Inc. Borehole tubing expansion using two expansion devices
GB2400624B (en) * 2000-07-28 2005-02-09 Enventure Global Technology Coupling an expandable liner to a wellbore casing
GB2399580B (en) * 2001-01-17 2005-05-25 Enventure Global Technology Mono-diameter wellbore casing
US6920934B2 (en) * 2001-07-13 2005-07-26 Weatherford/Lamb, Inc. Method and apparatus for expandable liner hanger with bypass

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO316930B1 (en) * 1997-05-27 2004-06-28 Schlumberger Technology Bv Method and apparatus for cementing an expandable casing
GB2384803B (en) * 1999-02-25 2003-10-01 Shell Int Research Wellbore casing
GB2400624B (en) * 2000-07-28 2005-02-09 Enventure Global Technology Coupling an expandable liner to a wellbore casing
GB2399580B (en) * 2001-01-17 2005-05-25 Enventure Global Technology Mono-diameter wellbore casing
US6920934B2 (en) * 2001-07-13 2005-07-26 Weatherford/Lamb, Inc. Method and apparatus for expandable liner hanger with bypass
US20030127225A1 (en) * 2001-12-22 2003-07-10 Harrall Simon John Bore liner
CA2471053A1 (en) * 2003-06-16 2004-12-16 Weatherford/Lamb, Inc. Borehole tubing expansion using two expansion devices

Also Published As

Publication number Publication date
NO324088B1 (en) 2007-08-13

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Legal Events

Date Code Title Description
CHAD Change of the owner's name or address (par. 44 patent law, par. patentforskriften)

Owner name: STATOIL ASA, NO

CHAD Change of the owner's name or address (par. 44 patent law, par. patentforskriften)

Owner name: STATOIL PETROLEUM AS, NO