ATE217938T1 - Bohrturm - Google Patents

Bohrturm

Info

Publication number
ATE217938T1
ATE217938T1 AT98915070T AT98915070T ATE217938T1 AT E217938 T1 ATE217938 T1 AT E217938T1 AT 98915070 T AT98915070 T AT 98915070T AT 98915070 T AT98915070 T AT 98915070T AT E217938 T1 ATE217938 T1 AT E217938T1
Authority
AT
Austria
Prior art keywords
derrick
Prior art date
Application number
AT98915070T
Other languages
English (en)
Inventor
Gunnar Kristiansen
Original Assignee
Gunnar Kristiansen
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 Gunnar Kristiansen filed Critical Gunnar Kristiansen
Priority claimed from PCT/NO1998/000053 external-priority patent/WO1999043920A1/en
Application granted granted Critical
Publication of ATE217938T1 publication Critical patent/ATE217938T1/de

Links

AT98915070T 1998-02-24 1998-02-24 Bohrturm ATE217938T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/NO1998/000053 WO1999043920A1 (en) 1996-11-11 1998-02-24 Drilling tower

Publications (1)

Publication Number Publication Date
ATE217938T1 true ATE217938T1 (de) 2002-06-15

Family

ID=19907869

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98915070T ATE217938T1 (de) 1998-02-24 1998-02-24 Bohrturm

Country Status (4)

Country Link
EP (1) EP1056924B1 (de)
AT (1) ATE217938T1 (de)
AU (1) AU6933898A (de)
DE (1) DE69805552D1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112983289B (zh) * 2021-03-26 2024-01-26 中曼石油装备集团有限公司 一种双工况钻井底座

Also Published As

Publication number Publication date
EP1056924A1 (de) 2000-12-06
DE69805552D1 (de) 2002-06-27
EP1056924B1 (de) 2002-05-22
AU6933898A (en) 1999-09-15

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties