FR2697578B1 - Centreur pour sondage. - Google Patents

Centreur pour sondage.

Info

Publication number: FR2697578B1
Authority: FR; France
Prior art keywords: survey; center
Prior art date: 1992-11-05
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

FR9213304A

Other languages

English (en)

Other versions

FR2697578A1 (fr

Inventor

Edward Fordham Hugh

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.)

Services Petroliers Schlumberger SA

Original Assignee

Services Petroliers Schlumberger SA

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.)

1992-11-05

Filing date

1992-11-05

Publication date

1995-02-17

1992-11-05 Application filed by Services Petroliers Schlumberger SA filed Critical Services Petroliers Schlumberger SA

1992-11-05 Priority to FR9213304A priority Critical patent/FR2697578B1/fr

1993-11-01 Priority to GB9322490A priority patent/GB2272233B/en

1993-11-04 Priority to US08/148,140 priority patent/US5358039A/en

1994-05-06 Publication of FR2697578A1 publication Critical patent/FR2697578A1/fr

1995-02-17 Application granted granted Critical

1995-02-17 Publication of FR2697578B1 publication Critical patent/FR2697578B1/fr

2012-11-05 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

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
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/10—Wear protectors; Centralising devices, e.g. stabilisers
- E21B17/1014—Flexible or expansible centering means, e.g. with pistons pressing against the wall of the well
- E21B17/1021—Flexible or expansible centering means, e.g. with pistons pressing against the wall of the well with articulated arms or arcuate springs

Landscapes

Engineering & Computer Science (AREA)
Life Sciences & Earth Sciences (AREA)
Geology (AREA)
Mining & Mineral Resources (AREA)
Mechanical Engineering (AREA)
Physics & Mathematics (AREA)
Environmental & Geological Engineering (AREA)
Fluid Mechanics (AREA)
General Life Sciences & Earth Sciences (AREA)
Geochemistry & Mineralogy (AREA)
Earth Drilling (AREA)

FR9213304A 1992-11-05 1992-11-05 Centreur pour sondage. Expired - Fee Related FR2697578B1 (fr)

Priority Applications (3)

Application Number	Priority Date	Filing Date	Title
FR9213304A FR2697578B1 (fr)	1992-11-05	1992-11-05	Centreur pour sondage.
GB9322490A GB2272233B (en)	1992-11-05	1993-11-01	A centralizer for a borehole
US08/148,140 US5358039A (en)	1992-11-05	1993-11-04	Centralizer for a borehole

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR9213304A FR2697578B1 (fr)	1992-11-05	1992-11-05	Centreur pour sondage.

Publications (2)

Publication Number	Publication Date
FR2697578A1 FR2697578A1 (fr)	1994-05-06
FR2697578B1 true FR2697578B1 (fr)	1995-02-17

Family

ID=9435247

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR9213304A Expired - Fee Related FR2697578B1 (fr)	1992-11-05	1992-11-05	Centreur pour sondage.

Country Status (3)

Country	Link
US (1)	US5358039A (fr)
FR (1)	FR2697578B1 (fr)
GB (1)	GB2272233B (fr)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5730218A (en) *	1996-01-31	1998-03-24	Fmc Corporation	Tool protection guide with energy absorbing bumper
US5765640A (en) *	1996-03-07	1998-06-16	Baker Hughes Incorporated	Multipurpose tool
US6464003B2 (en)	2000-05-18	2002-10-15	Western Well Tool, Inc.	Gripper assembly for downhole tractors
GB2361488B (en) *	2000-04-20	2004-05-26	Sondex Ltd	Roller centralizer for wireline tools
US6533034B1 (en)	2000-05-15	2003-03-18	Flotek Industries, Inc.	Centralized stop collar for floating centralizer
US6629568B2 (en)	2001-08-03	2003-10-07	Schlumberger Technology Corporation	Bi-directional grip mechanism for a wide range of bore sizes
US6910533B2 (en) *	2002-04-02	2005-06-28	Schlumberger Technology Corporation	Mechanism that assists tractoring on uniform and non-uniform surfaces
US6796380B2 (en) *	2002-08-19	2004-09-28	Baker Hughes Incorporated	High expansion anchor system
US20040123113A1 (en) *	2002-12-18	2004-06-24	Svein Mathiassen	Portable or embedded access and input devices and methods for giving access to access limited devices, apparatuses, appliances, systems or networks
US7392851B2 (en) *	2004-11-04	2008-07-01	Schlumberger Technology Corporation	Inflatable packer assembly
US20100170682A1 (en)	2009-01-02	2010-07-08	Brennan Iii William E	Inflatable packer assembly
US7510015B2 (en) *	2006-02-23	2009-03-31	Schlumberger Technology Corporation	Packers and methods of use
US20070215348A1 (en) *	2006-03-20	2007-09-20	Pierre-Yves Corre	System and method for obtaining formation fluid samples for analysis
US9322240B2 (en) *	2006-06-16	2016-04-26	Schlumberger Technology Corporation	Inflatable packer with a reinforced sealing cover
US7775272B2 (en) *	2007-03-14	2010-08-17	Schlumberger Technology Corporation	Passive centralizer
WO2009142957A1 (fr) *	2008-05-20	2009-11-26	Schlumberger Canada Limited	Système pour perforer une colonne perdue cimentée ayant des lignes ou des outils à l'extérieur de la colonne perdue
US7699124B2 (en) *	2008-06-06	2010-04-20	Schlumberger Technology Corporation	Single packer system for use in a wellbore
US8028756B2 (en) *	2008-06-06	2011-10-04	Schlumberger Technology Corporation	Method for curing an inflatable packer
US7874356B2 (en) *	2008-06-13	2011-01-25	Schlumberger Technology Corporation	Single packer system for collecting fluid in a wellbore
US8245777B2 (en) *	2008-07-25	2012-08-21	Stephen Randall Garner	Tubing centralizer
US8091634B2 (en) *	2008-11-20	2012-01-10	Schlumberger Technology Corporation	Single packer structure with sensors
US8113293B2 (en) *	2008-11-20	2012-02-14	Schlumberger Technology Corporation	Single packer structure for use in a wellbore
BRPI0924944B1 (pt) *	2009-04-02	2018-12-26	Statoil Asa	aparelho e método para avaliar um furo de poço durante perfuração
US8245779B2 (en) *	2009-08-07	2012-08-21	Geodaq, Inc.	Centralizer apparatus
US8336181B2 (en) *	2009-08-11	2012-12-25	Schlumberger Technology Corporation	Fiber reinforced packer
US7975541B2 (en) *	2009-12-16	2011-07-12	General Electric Company	Folding ultrasonic borehole imaging tool
CN102071882B (zh) *	2010-11-25	2013-01-02	青州市春晖科技发展有限公司	套管液压***
US8505624B2 (en)	2010-12-09	2013-08-13	Halliburton Energy Services, Inc.	Integral pull-through centralizer
US8833446B2 (en)	2011-01-25	2014-09-16	Halliburton Energy Services, Inc.	Composite bow centralizer
US8678096B2 (en)	2011-01-25	2014-03-25	Halliburton Energy Services, Inc.	Composite bow centralizer
US8573296B2 (en)	2011-04-25	2013-11-05	Halliburton Energy Services, Inc.	Limit collar
US9074430B2 (en)	2011-09-20	2015-07-07	Halliburton Energy Services, Inc.	Composite limit collar
US9447648B2 (en)	2011-10-28	2016-09-20	Wwt North America Holdings, Inc	High expansion or dual link gripper
CN103573191B (zh) *	2012-07-25	2016-01-20	中国石油化工股份有限公司	套管
US9725967B2 (en)	2013-07-24	2017-08-08	Bp Corporation North America Inc.	Centralizers for centralizing well casings
NO337811B1 (no) *	2013-10-30	2016-06-27	Toolserv As	Anordning ved ekspanderbart sentreringsverktøy for fôringsrør
CN103541666B (zh) *	2013-11-19	2015-08-05	西南石油大学	一种液力可变径扶正器
CN103556957B (zh) *	2013-11-19	2015-07-15	西南石油大学	一种大变径钻井采煤钻柱稳定器
US9488020B2 (en)	2014-01-27	2016-11-08	Wwt North America Holdings, Inc.	Eccentric linkage gripper
US9341032B2 (en)	2014-06-18	2016-05-17	Portable Composite Structures, Inc.	Centralizer with collaborative spring force
US10358907B2 (en) *	2017-04-17	2019-07-23	Schlumberger Technology Corporation	Self retracting wall contact well logging sensor
US11933112B2 (en)	2020-06-08	2024-03-19	Geodynamics, Inc.	Hydraulically powered centralizer device for borehole and method
CN112012673B (zh) *	2020-10-22	2021-01-15	胜利油田固邦石油装备有限责任公司	一种定向井套管扶正器

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3108639A (en) *	1960-05-20	1963-10-29	Oran W Brooks	Multiple string centralizer
US3555689A (en) *	1968-12-19	1971-01-19	Schlumberger Technology Corp	Centralizing and well-calipering apparatus for well tools
US3915229A (en) *	1974-04-09	1975-10-28	Schlumberger Technology Corp	Well tool centralizer
FR2545872B1 (fr) *	1983-05-10	1985-07-26	Schlumberger Prospection	Appareil de centrage d'un outil dans un puits tube en particulier pour puits devie
US4830105A (en) *	1988-02-08	1989-05-16	Atlantic Richfield Company	Centralizer for wellbore apparatus

1992
- 1992-11-05 FR FR9213304A patent/FR2697578B1/fr not_active Expired - Fee Related
1993
- 1993-11-01 GB GB9322490A patent/GB2272233B/en not_active Expired - Fee Related
- 1993-11-04 US US08/148,140 patent/US5358039A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
GB2272233A (en)	1994-05-11
FR2697578A1 (fr)	1994-05-06
GB2272233B (en)	1996-04-10
US5358039A (en)	1994-10-25
GB9322490D0 (en)	1993-12-22

Legal Events

Date	Code	Title	Description
2004-09-10	ST	Notification of lapse

Publication	Publication Date	Title
FR2697578B1 (fr)	1995-02-17	Centreur pour sondage.
FI920208A0 (fi)	1992-01-17	Vindkraftverk.
FR2696917B1 (fr)	1995-01-06	Perfectionnement pour siège.
FI920146A0 (fi)	1992-01-13	Stroemskensystem.
ES1021196Y (es)	1994-01-01	Cubre-cajas pefeccionado.
ITTO920357A0 (it)	1992-04-24	Inclinometro.
ES1020335Y (es)	1993-01-16	Estuche-escribania.
ES1021234Y (es)	1993-04-01	Boligrafo-juego.
ES1021261Y (es)	1993-03-16	Envase-sonajero.
ES1021370Y (es)	1993-04-16	Muneco malabarista.
ES1021990Y (es)	1993-07-01	Estuche-expositor-sorpresa.
ES1022352Y (es)	1993-08-16	Munequera metacarpiana.
ES1022809Y (es)	1993-12-16	Mini-taquilla.
ES1022971Y (es)	1994-04-16	Perinola.
ES1022989Y (es)	1993-12-16	Carpeta-bolsa.
ES1023265Y (es)	1994-01-01	Cabina fotografica.
ES1023634Y (es)	1994-03-01	Poste-corta-trafico.
ES1028183Y (es)	1995-05-16	Venturi-caudalimetro.
ES1019859Y (es)	1993-10-01	Interruptor-conmutador.
ES1020075Y (es)	1993-03-01	Columbario.
FI920052A0 (fi)	1992-01-07	Vattenvakt.
FI920252A0 (fi)	1992-01-21	Bockningsmaskin.
FI920002A0 (fi)	1992-01-02	Staolbetongkonstruktion.
FI920016A0 (fi)	1992-01-02	Kameraenhet foer en feldetekteringsanordning foer plattytor.
FI920303A0 (fi)	1992-01-23	Saekerhetsanordning foer en oeljekaella.