GB2388860B - A method of inserting a tubular member into a wellbore - Google Patents

A method of inserting a tubular member into a wellbore

Info

Publication number: GB2388860B
Authority: GB; United Kingdom
Prior art keywords: wellbore; tubular member; tubular
Prior art date: 1999-06-07
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

Inventor

Robert Lance Cook

R Bruce Stewart

Lev Ring

Richard Carl Haut

Alan B Duell

David Paul Brisco

Reece Edward Wyant

James Jang Woo Nahm

Robert Donald Mack

Andrei Gregory Fillipov

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.)

SHELL INT RESEARCH

Shell Internationale Research Maatschappij BV

Original Assignee

SHELL INT RESEARCH

Shell Internationale Research Maatschappij BV

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.)

1999-06-07

Filing date

2000-06-05

Publication date

2004-02-18

2000-06-05Application filed by SHELL INT RESEARCH, Shell Internationale Research Maatschappij BVfiledCriticalSHELL INT RESEARCH

2000-06-05Priority claimed from GB0013661Aexternal-prioritypatent/GB2356651B/en

2003-08-20Publication of GB0316883D0publicationCriticalpatent/GB0316883D0/en

2003-11-26Publication of GB2388860ApublicationCriticalpatent/GB2388860A/en

2004-02-18Application grantedgrantedCritical

2004-02-18Publication of GB2388860BpublicationCriticalpatent/GB2388860B/en

2020-06-05Anticipated expirationlegal-statusCritical

StatusExpired - Fee Relatedlegal-statusCriticalCurrent

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
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/02—Subsoil filtering
- E21B43/10—Setting of casings, screens, liners or the like in wells
- E21B43/103—Setting of casings, screens, liners or the like in wells of expandable casings, screens, liners, or the like
- E21B43/105—Expanding tools specially adapted therefor

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)

GB0316883A1999-06-072000-06-05A method of inserting a tubular member into a wellboreExpired - Fee RelatedGB2388860B (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US13799899P	1999-06-07	1999-06-07
GB0013661AGB2356651B (en)	1998-12-07	2000-06-05	Lubrication and self-cleaning system for expansion mandrel

Publications (3)

Publication Number	Publication Date
GB0316883D0 GB0316883D0 (en)	2003-08-20
GB2388860A GB2388860A (en)	2003-11-26
GB2388860Btrue GB2388860B (en)	2004-02-18

Family

ID=29271981

Family Applications (3)

Application Number	Title	Priority Date	Filing Date
GB0316883AExpired - Fee RelatedGB2388860B (en)	1999-06-07	2000-06-05	A method of inserting a tubular member into a wellbore
GB0316887AExpired - Fee RelatedGB2388862B (en)	1999-06-07	2000-06-05	A method of selecting a group of tubular members
GB0316886AExpired - Fee RelatedGB2388861B (en)	1999-06-07	2000-06-05	An expandable tubular system

Family Applications After (2)

Application Number	Title	Priority Date	Filing Date
GB0316887AExpired - Fee RelatedGB2388862B (en)	1999-06-07	2000-06-05	A method of selecting a group of tubular members
GB0316886AExpired - Fee RelatedGB2388861B (en)	1999-06-07	2000-06-05	An expandable tubular system

Country Status (1)

Country	Link
GB (3)	GB2388860B (en)

Cited By (50)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6857473B2 (en)	1999-02-26	2005-02-22	Shell Oil Company	Method of coupling a tubular member to a preexisting structure
US6968618B2 (en)	1999-04-26	2005-11-29	Shell Oil Company	Expandable connector
US6976541B2 (en)	2000-09-18	2005-12-20	Shell Oil Company	Liner hanger with sliding sleeve valve
US7011161B2 (en)	1998-12-07	2006-03-14	Shell Oil Company	Structural support
US7021390B2 (en)	1998-12-07	2006-04-04	Shell Oil Company	Tubular liner for wellbore casing
US7044218B2 (en)	1998-12-07	2006-05-16	Shell Oil Company	Apparatus for radially expanding tubular members
US7048067B1 (en)	1999-11-01	2006-05-23	Shell Oil Company	Wellbore casing repair
US7055608B2 (en)	1999-03-11	2006-06-06	Shell Oil Company	Forming a wellbore casing while simultaneously drilling a wellbore
US7077211B2 (en)	1998-12-07	2006-07-18	Shell Oil Company	Method of creating a casing in a borehole
US7100685B2 (en)	2000-10-02	2006-09-05	Enventure Global Technology	Mono-diameter wellbore casing
US7100684B2 (en)	2000-07-28	2006-09-05	Enventure Global Technology	Liner hanger with standoffs
US7147053B2 (en)	1998-12-07	2006-12-12	Shell Oil Company	Wellhead
US7168496B2 (en)	2001-07-06	2007-01-30	Eventure Global Technology	Liner hanger
US7185710B2 (en)	1998-12-07	2007-03-06	Enventure Global Technology	Mono-diameter wellbore casing
US7195064B2 (en)	1998-12-07	2007-03-27	Enventure Global Technology	Mono-diameter wellbore casing
US7231985B2 (en)	1998-11-16	2007-06-19	Shell Oil Company	Radial expansion of tubular members
US7234531B2 (en)	1999-12-03	2007-06-26	Enventure Global Technology, Llc	Mono-diameter wellbore casing
US7240728B2 (en)	1998-12-07	2007-07-10	Shell Oil Company	Expandable tubulars with a radial passage and wall portions with different wall thicknesses
US7243731B2 (en)	2001-08-20	2007-07-17	Enventure Global Technology	Apparatus for radially expanding tubular members including a segmented expansion cone
US7246667B2 (en)	1998-11-16	2007-07-24	Shell Oil Company	Radial expansion of tubular members
US7258168B2 (en)	2001-07-27	2007-08-21	Enventure Global Technology L.L.C.	Liner hanger with slip joint sealing members and method of use
US7290605B2 (en)	2001-12-27	2007-11-06	Enventure Global Technology	Seal receptacle using expandable liner hanger
US7290616B2 (en)	2001-07-06	2007-11-06	Enventure Global Technology, L.L.C.	Liner hanger
US7308755B2 (en)	2003-06-13	2007-12-18	Shell Oil Company	Apparatus for forming a mono-diameter wellbore casing
US7325602B2 (en)	2000-10-02	2008-02-05	Shell Oil Company	Method and apparatus for forming a mono-diameter wellbore casing
US7350563B2 (en)	1999-07-09	2008-04-01	Enventure Global Technology, L.L.C.	System for lining a wellbore casing
US7360591B2 (en)	2002-05-29	2008-04-22	Enventure Global Technology, Llc	System for radially expanding a tubular member
US7363984B2 (en)	1998-12-07	2008-04-29	Enventure Global Technology, Llc	System for radially expanding a tubular member
US7377326B2 (en)	2002-08-23	2008-05-27	Enventure Global Technology, L.L.C.	Magnetic impulse applied sleeve method of forming a wellbore casing
US7383889B2 (en)	2001-11-12	2008-06-10	Enventure Global Technology, Llc	Mono diameter wellbore casing
US7398832B2 (en)	2002-06-10	2008-07-15	Enventure Global Technology, Llc	Mono-diameter wellbore casing
US7410000B2 (en)	2001-01-17	2008-08-12	Enventure Global Technology, Llc.	Mono-diameter wellbore casing
US7416027B2 (en)	2001-09-07	2008-08-26	Enventure Global Technology, Llc	Adjustable expansion cone assembly
US7424918B2 (en)	2002-08-23	2008-09-16	Enventure Global Technology, L.L.C.	Interposed joint sealing layer method of forming a wellbore casing
US7438133B2 (en)	2003-02-26	2008-10-21	Enventure Global Technology, Llc	Apparatus and method for radially expanding and plastically deforming a tubular member
US7503393B2 (en)	2003-01-27	2009-03-17	Enventure Global Technology, Inc.	Lubrication system for radially expanding tubular members
US7513313B2 (en)	2002-09-20	2009-04-07	Enventure Global Technology, Llc	Bottom plug for forming a mono diameter wellbore casing
US7516790B2 (en)	1999-12-03	2009-04-14	Enventure Global Technology, Llc	Mono-diameter wellbore casing
US7546881B2 (en)	2001-09-07	2009-06-16	Enventure Global Technology, Llc	Apparatus for radially expanding and plastically deforming a tubular member
US7552776B2 (en)	1998-12-07	2009-06-30	Enventure Global Technology, Llc	Anchor hangers
US7571774B2 (en)	2002-09-20	2009-08-11	Eventure Global Technology	Self-lubricating expansion mandrel for expandable tubular
US7603758B2 (en)	1998-12-07	2009-10-20	Shell Oil Company	Method of coupling a tubular member
US7712522B2 (en)	2003-09-05	2010-05-11	Enventure Global Technology, Llc	Expansion cone and system
US7740076B2 (en)	2002-04-12	2010-06-22	Enventure Global Technology, L.L.C.	Protective sleeve for threaded connections for expandable liner hanger
US7739917B2 (en)	2002-09-20	2010-06-22	Enventure Global Technology, Llc	Pipe formability evaluation for expandable tubulars
US7775290B2 (en)	2003-04-17	2010-08-17	Enventure Global Technology, Llc	Apparatus for radially expanding and plastically deforming a tubular member
US7793721B2 (en)	2003-03-11	2010-09-14	Eventure Global Technology, Llc	Apparatus for radially expanding and plastically deforming a tubular member
US7819185B2 (en)	2004-08-13	2010-10-26	Enventure Global Technology, Llc	Expandable tubular
US7886831B2 (en)	2003-01-22	2011-02-15	Enventure Global Technology, L.L.C.	Apparatus for radially expanding and plastically deforming a tubular member
US7918284B2 (en)	2002-04-15	2011-04-05	Enventure Global Technology, L.L.C.	Protective sleeve for threaded connections for expandable liner hanger

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AU2001294802B2 (en)	2000-10-02	2005-12-01	Shell Internationale Research Maatschappij B.V.	Method and apparatus for casing expansion
WO2004027786A2 (en)	2002-09-20	2004-04-01	Enventure Global Technology	Protective sleeve for expandable tubulars

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4402372A (en)*	1979-09-24	1983-09-06	Reading & Bates Construction Co.	Apparatus for drilling underground arcuate paths and installing production casings, conduits, or flow pipes therein
US5181571A (en)*	1989-08-31	1993-01-26	Union Oil Company Of California	Well casing flotation device and method

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
MY116920A (en)*	1996-07-01	2004-04-30	Shell Int Research	Expansion of tubings

2000
- 2000-06-05GBGB0316883Apatent/GB2388860B/ennot_activeExpired - Fee Related
- 2000-06-05GBGB0316887Apatent/GB2388862B/ennot_activeExpired - Fee Related
- 2000-06-05GBGB0316886Apatent/GB2388861B/ennot_activeExpired - Fee Related

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4402372A (en)*	1979-09-24	1983-09-06	Reading & Bates Construction Co.	Apparatus for drilling underground arcuate paths and installing production casings, conduits, or flow pipes therein
US5181571A (en)*	1989-08-31	1993-01-26	Union Oil Company Of California	Well casing flotation device and method

Cited By (81)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US7108072B2 (en)	1998-11-16	2006-09-19	Shell Oil Company	Lubrication and self-cleaning system for expansion mandrel
US7357190B2 (en)	1998-11-16	2008-04-15	Shell Oil Company	Radial expansion of tubular members
US7299881B2 (en)	1998-11-16	2007-11-27	Shell Oil Company	Radial expansion of tubular members
US7275601B2 (en)	1998-11-16	2007-10-02	Shell Oil Company	Radial expansion of tubular members
US7270188B2 (en)	1998-11-16	2007-09-18	Shell Oil Company	Radial expansion of tubular members
US7246667B2 (en)	1998-11-16	2007-07-24	Shell Oil Company	Radial expansion of tubular members
US7231985B2 (en)	1998-11-16	2007-06-19	Shell Oil Company	Radial expansion of tubular members
US7147053B2 (en)	1998-12-07	2006-12-12	Shell Oil Company	Wellhead
US7357188B1 (en)	1998-12-07	2008-04-15	Shell Oil Company	Mono-diameter wellbore casing
US7048062B2 (en)	1998-12-07	2006-05-23	Shell Oil Company	Method of selecting tubular members
US7434618B2 (en)	1998-12-07	2008-10-14	Shell Oil Company	Apparatus for expanding a tubular member
US7552776B2 (en)	1998-12-07	2009-06-30	Enventure Global Technology, Llc	Anchor hangers
US7419009B2 (en)	1998-12-07	2008-09-02	Shell Oil Company	Apparatus for radially expanding and plastically deforming a tubular member
US7077211B2 (en)	1998-12-07	2006-07-18	Shell Oil Company	Method of creating a casing in a borehole
US7077213B2 (en)	1998-12-07	2006-07-18	Shell Oil Company	Expansion cone for radially expanding tubular members
US7363984B2 (en)	1998-12-07	2008-04-29	Enventure Global Technology, Llc	System for radially expanding a tubular member
US7603758B2 (en)	1998-12-07	2009-10-20	Shell Oil Company	Method of coupling a tubular member
US7350564B2 (en)	1998-12-07	2008-04-01	Enventure Global Technology, L.L.C.	Mono-diameter wellbore casing
US7044218B2 (en)	1998-12-07	2006-05-16	Shell Oil Company	Apparatus for radially expanding tubular members
US7121337B2 (en)	1998-12-07	2006-10-17	Shell Oil Company	Apparatus for expanding a tubular member
US7665532B2 (en)	1998-12-07	2010-02-23	Shell Oil Company	Pipeline
US7108061B2 (en)	1998-12-07	2006-09-19	Shell Oil Company	Expander for a tapered liner with a shoe
US7159665B2 (en)	1998-12-07	2007-01-09	Shell Oil Company	Wellbore casing
US7011161B2 (en)	1998-12-07	2006-03-14	Shell Oil Company	Structural support
US7021390B2 (en)	1998-12-07	2006-04-04	Shell Oil Company	Tubular liner for wellbore casing
US7174964B2 (en)	1998-12-07	2007-02-13	Shell Oil Company	Wellhead with radially expanded tubulars
US7185710B2 (en)	1998-12-07	2007-03-06	Enventure Global Technology	Mono-diameter wellbore casing
US7195061B2 (en)	1998-12-07	2007-03-27	Shell Oil Company	Apparatus for expanding a tubular member
US7195064B2 (en)	1998-12-07	2007-03-27	Enventure Global Technology	Mono-diameter wellbore casing
US7198100B2 (en)	1998-12-07	2007-04-03	Shell Oil Company	Apparatus for expanding a tubular member
US7036582B2 (en)	1998-12-07	2006-05-02	Shell Oil Company	Expansion cone for radially expanding tubular members
US7216701B2 (en)	1998-12-07	2007-05-15	Shell Oil Company	Apparatus for expanding a tubular member
US7240729B2 (en)	1998-12-07	2007-07-10	Shell Oil Company	Apparatus for expanding a tubular member
US7240728B2 (en)	1998-12-07	2007-07-10	Shell Oil Company	Expandable tubulars with a radial passage and wall portions with different wall thicknesses
US7044221B2 (en)	1999-02-26	2006-05-16	Shell Oil Company	Apparatus for coupling a tubular member to a preexisting structure
US7040396B2 (en)	1999-02-26	2006-05-09	Shell Oil Company	Apparatus for releasably coupling two elements
US7063142B2 (en)	1999-02-26	2006-06-20	Shell Oil Company	Method of applying an axial force to an expansion cone
US7556092B2 (en)	1999-02-26	2009-07-07	Enventure Global Technology, Llc	Flow control system for an apparatus for radially expanding tubular members
US6857473B2 (en)	1999-02-26	2005-02-22	Shell Oil Company	Method of coupling a tubular member to a preexisting structure
US7438132B2 (en)	1999-03-11	2008-10-21	Shell Oil Company	Concentric pipes expanded at the pipe ends and method of forming
US7055608B2 (en)	1999-03-11	2006-06-06	Shell Oil Company	Forming a wellbore casing while simultaneously drilling a wellbore
US6968618B2 (en)	1999-04-26	2005-11-29	Shell Oil Company	Expandable connector
US7350563B2 (en)	1999-07-09	2008-04-01	Enventure Global Technology, L.L.C.	System for lining a wellbore casing
US7048067B1 (en)	1999-11-01	2006-05-23	Shell Oil Company	Wellbore casing repair
US7516790B2 (en)	1999-12-03	2009-04-14	Enventure Global Technology, Llc	Mono-diameter wellbore casing
US7234531B2 (en)	1999-12-03	2007-06-26	Enventure Global Technology, Llc	Mono-diameter wellbore casing
US7100684B2 (en)	2000-07-28	2006-09-05	Enventure Global Technology	Liner hanger with standoffs
US7172021B2 (en)	2000-09-18	2007-02-06	Shell Oil Company	Liner hanger with sliding sleeve valve
US6976541B2 (en)	2000-09-18	2005-12-20	Shell Oil Company	Liner hanger with sliding sleeve valve
US7363690B2 (en)	2000-10-02	2008-04-29	Shell Oil Company	Method and apparatus for forming a mono-diameter wellbore casing
US7325602B2 (en)	2000-10-02	2008-02-05	Shell Oil Company	Method and apparatus for forming a mono-diameter wellbore casing
US7100685B2 (en)	2000-10-02	2006-09-05	Enventure Global Technology	Mono-diameter wellbore casing
US7201223B2 (en)	2000-10-02	2007-04-10	Shell Oil Company	Method and apparatus for forming a mono-diameter wellbore casing
US7146702B2 (en)	2000-10-02	2006-12-12	Shell Oil Company	Method and apparatus for forming a mono-diameter wellbore casing
US7410000B2 (en)	2001-01-17	2008-08-12	Enventure Global Technology, Llc.	Mono-diameter wellbore casing
US7168496B2 (en)	2001-07-06	2007-01-30	Eventure Global Technology	Liner hanger
US7290616B2 (en)	2001-07-06	2007-11-06	Enventure Global Technology, L.L.C.	Liner hanger
US7258168B2 (en)	2001-07-27	2007-08-21	Enventure Global Technology L.L.C.	Liner hanger with slip joint sealing members and method of use
US7243731B2 (en)	2001-08-20	2007-07-17	Enventure Global Technology	Apparatus for radially expanding tubular members including a segmented expansion cone
US7416027B2 (en)	2001-09-07	2008-08-26	Enventure Global Technology, Llc	Adjustable expansion cone assembly
US7546881B2 (en)	2001-09-07	2009-06-16	Enventure Global Technology, Llc	Apparatus for radially expanding and plastically deforming a tubular member
US7383889B2 (en)	2001-11-12	2008-06-10	Enventure Global Technology, Llc	Mono diameter wellbore casing
US7559365B2 (en)	2001-11-12	2009-07-14	Enventure Global Technology, Llc	Collapsible expansion cone
US7290605B2 (en)	2001-12-27	2007-11-06	Enventure Global Technology	Seal receptacle using expandable liner hanger
US7740076B2 (en)	2002-04-12	2010-06-22	Enventure Global Technology, L.L.C.	Protective sleeve for threaded connections for expandable liner hanger
US7918284B2 (en)	2002-04-15	2011-04-05	Enventure Global Technology, L.L.C.	Protective sleeve for threaded connections for expandable liner hanger
US7360591B2 (en)	2002-05-29	2008-04-22	Enventure Global Technology, Llc	System for radially expanding a tubular member
US7398832B2 (en)	2002-06-10	2008-07-15	Enventure Global Technology, Llc	Mono-diameter wellbore casing
US7377326B2 (en)	2002-08-23	2008-05-27	Enventure Global Technology, L.L.C.	Magnetic impulse applied sleeve method of forming a wellbore casing
US7424918B2 (en)	2002-08-23	2008-09-16	Enventure Global Technology, L.L.C.	Interposed joint sealing layer method of forming a wellbore casing
US7571774B2 (en)	2002-09-20	2009-08-11	Eventure Global Technology	Self-lubricating expansion mandrel for expandable tubular
US7513313B2 (en)	2002-09-20	2009-04-07	Enventure Global Technology, Llc	Bottom plug for forming a mono diameter wellbore casing
US7739917B2 (en)	2002-09-20	2010-06-22	Enventure Global Technology, Llc	Pipe formability evaluation for expandable tubulars
US7886831B2 (en)	2003-01-22	2011-02-15	Enventure Global Technology, L.L.C.	Apparatus for radially expanding and plastically deforming a tubular member
US7503393B2 (en)	2003-01-27	2009-03-17	Enventure Global Technology, Inc.	Lubrication system for radially expanding tubular members
US7438133B2 (en)	2003-02-26	2008-10-21	Enventure Global Technology, Llc	Apparatus and method for radially expanding and plastically deforming a tubular member
US7793721B2 (en)	2003-03-11	2010-09-14	Eventure Global Technology, Llc	Apparatus for radially expanding and plastically deforming a tubular member
US7775290B2 (en)	2003-04-17	2010-08-17	Enventure Global Technology, Llc	Apparatus for radially expanding and plastically deforming a tubular member
US7308755B2 (en)	2003-06-13	2007-12-18	Shell Oil Company	Apparatus for forming a mono-diameter wellbore casing
US7712522B2 (en)	2003-09-05	2010-05-11	Enventure Global Technology, Llc	Expansion cone and system
US7819185B2 (en)	2004-08-13	2010-10-26	Enventure Global Technology, Llc	Expandable tubular

Also Published As

Publication number	Publication date
GB2388861B (en)	2004-02-18
GB0316883D0 (en)	2003-08-20
GB2388860A (en)	2003-11-26
GB2388862B (en)	2004-02-18
GB2388862A (en)	2003-11-26
GB0316887D0 (en)	2003-08-20
GB0316886D0 (en)	2003-08-20
GB2388861A (en)	2003-11-26

Publication	Publication Date	Title
GB2388860B (en)	2004-02-18	A method of inserting a tubular member into a wellbore
EG22027A (en)	2002-06-30	Method of creating a wellbore
GB2384805B (en)	2003-10-01	A method of casing a borehole
GB2364782B (en)	2002-08-28	Methods of drilling a wellbore
GB2355738B (en)	2003-12-24	Method of creating a casing with a deformable tubing
GB2410275B (en)	2006-04-19	A method of running an expandable tubular in a wellbore
GB2348223B (en)	2003-09-24	Method of creating a casing in a borehole
GB0210148D0 (en)	2002-06-12	Method and tool fr imaging a borehole wall
GB2337951B (en)	2002-03-13	Method of forming a tubular member
GB2364723B (en)	2004-12-15	Drilling method
GB9723031D0 (en)	1998-01-07	Downhole tubing location method
GB9904380D0 (en)	1999-04-21	Drilling method
WO2002010549A3 (en)	2002-04-25	Drilling and lining method using a spoolable tubing
EG22552A (en)	2003-03-31	Method of making a spirally - wound tube
GC0000398A (en)	2007-03-31	Method of activating a downhole system
GB0211028D0 (en)	2002-06-26	Method for expanding a tubular element in a wellbore
GB0030529D0 (en)	2001-01-31	Method of assembling a door
AU4739400A (en)	2000-12-12	Method of and apparatus for inserting tubing into a well bore
GB2356418B (en)	2001-07-11	Method of drilling a borehole
GB2333788B (en)	2000-12-20	Method of installing tubing into a lateral borehole
GB0001908D0 (en)	2000-03-22	Method of sevicing a subterranean well
GB2369892B (en)	2004-02-25	A method of determining parameters of formations through which a borehole passes
EP1420906A4 (en)	2004-05-26	Method of forming a tube
GB2367775B (en)	2003-07-16	Method for making a tubular element and resulting tubular element
EP1222041A4 (en)	2004-03-31	Method of crushing a tube

Legal Events

Date	Code	Title	Description
2010-02-24	PCNP	Patent ceased through non-payment of renewal fee	Effective date:20090605

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