CA2590542C - Appareil de raccordement de tubages utilisant une commande superieure - Google Patents

Appareil de raccordement de tubages utilisant une commande superieure Download PDF

Info

Publication number: CA2590542C
Authority: CA; Canada
Prior art keywords: tubular; upper tubular; compensating; suspension unit; engagement tool
Prior art date: 1998-08-24
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 - Lifetime

Application number

CA2590542A

Other languages

English (en)

Other versions

CA2590542A1 (fr

Inventor

Bernd-Georg Pietras

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.)

Weatherford Technology Holdings LLC

Original Assignee

Weatherford Lamb 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.)

1998-08-24

Filing date

1999-08-16

Publication date

2010-10-19

1998-08-24 Priority claimed from GB9818360A external-priority patent/GB2340857A/en

1999-08-16 Application filed by Weatherford Lamb Inc filed Critical Weatherford Lamb Inc

2000-03-02 Publication of CA2590542A1 publication Critical patent/CA2590542A1/fr

2010-10-19 Application granted granted Critical

2010-10-19 Publication of CA2590542C publication Critical patent/CA2590542C/fr

2019-08-16 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

239000000725 suspension Substances 0.000 claims description 44
238000000034 method Methods 0.000 claims description 37
241000239290 Araneae Species 0.000 description 9
239000012530 fluid Substances 0.000 description 3
238000005553 drilling Methods 0.000 description 2
238000010276 construction Methods 0.000 description 1
230000008878 coupling Effects 0.000 description 1
238000010168 coupling process Methods 0.000 description 1
238000005859 coupling reaction Methods 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1

Landscapes

Earth Drilling (AREA)
Moulding By Coating Moulds (AREA)
Automatic Assembly (AREA)

CA2590542A 1998-08-24 1999-08-16 Appareil de raccordement de tubages utilisant une commande superieure Expired - Lifetime CA2590542C (fr)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
GB9818360A GB2340857A (en)	1998-08-24	1998-08-24	An apparatus for facilitating the connection of tubulars and alignment with a top drive
GB9818360.1		1998-08-24
CA002340995A CA2340995C (fr)	1998-08-24	1999-08-16	Appareil de raccordement de tubages utilisant une commande superieure

Related Parent Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002340995A Division CA2340995C (fr)	1998-08-24	1999-08-16	Appareil de raccordement de tubages utilisant une commande superieure

Publications (2)

Publication Number	Publication Date
CA2590542A1 CA2590542A1 (fr)	2000-03-02
CA2590542C true CA2590542C (fr)	2010-10-19

Family

ID=38319547

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA2590542A Expired - Lifetime CA2590542C (fr)	1998-08-24	1999-08-16	Appareil de raccordement de tubages utilisant une commande superieure

Country Status (1)

Country	Link
CA (1)	CA2590542C (fr)

1999
- 1999-08-16 CA CA2590542A patent/CA2590542C/fr not_active Expired - Lifetime

Also Published As

Publication number	Publication date
CA2590542A1 (fr)	2000-03-02

Legal Events

Date	Code	Title	Description
2007-06-11	EEER	Examination request
2019-10-20	MKEX	Expiry	Effective date: 20190816

Publication	Publication Date	Title
CA2340995C (fr)	2007-10-16	Appareil de raccordement de tubages utilisant une commande superieure
EP1108113B1 (fr)	2003-05-21	Procedes et appareil de raccord de tubages utilisant une commande superieure
CA2304664C (fr)	2005-07-12	Raccordement d'elements tubulaire a manoeuvre par le dessus
US6725938B1 (en)	2004-04-27	Apparatus and method for facilitating the connection of tubulars using a top drive
EP1141512B1 (fr)	2003-10-01	Appareil et procede facilitant le raccordement de pieces tubulaires au moyen d'une transmission superieure
CN103075120B (zh)	2016-04-06	顶部驱动设备和用于夹持管状物的方法
US20130105178A1 (en)	2013-05-02	Apparatus and methods for facilitating the connection of tubulars using a top drive
CA2714327A1 (fr)	2004-09-16	Procede et dispositif de forage avec cuvelage