DE3888032D1 - Verriegelungsvorrichtung im Bohrloch. - Google Patents

Verriegelungsvorrichtung im Bohrloch.

Info

Publication number: DE3888032D1
Authority: DE; Germany
Prior art keywords: borehole; locking device; locking
Prior art date: 1987-07-07
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 - Lifetime

Application number

DE88306076T

Other languages

English (en)

Other versions

DE3888032T2 (de

Inventor

Klaas Zwart

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.)

Individual

Original Assignee

Individual

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.)

1987-07-07

Filing date

1988-07-04

Publication date

1994-04-07

1988-07-04 Application filed by Individual filed Critical Individual

1994-04-07 Application granted granted Critical

1994-04-07 Publication of DE3888032D1 publication Critical patent/DE3888032D1/de

1994-08-25 Publication of DE3888032T2 publication Critical patent/DE3888032T2/de

2008-07-05 Anticipated expiration legal-status Critical

Status Expired - Lifetime 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
- E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
- E21B23/02—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells for locking the tools or the like in landing nipples or in recesses between adjacent sections of tubing

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)
Automatic Tool Replacement In Machine Tools (AREA)

DE3888032T 1987-07-07 1988-07-04 Verriegelungsvorrichtung im Bohrloch. Expired - Lifetime DE3888032T2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB8715967A GB2207157B (en)	1987-07-07	1987-07-07	Downhole lock assembly

Publications (2)

Publication Number	Publication Date
DE3888032D1 true DE3888032D1 (de)	1994-04-07
DE3888032T2 DE3888032T2 (de)	1994-08-25

Family

ID=10620239

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE3888032T Expired - Lifetime DE3888032T2 (de)	1987-07-07	1988-07-04	Verriegelungsvorrichtung im Bohrloch.

Country Status (6)

Country	Link
US (1)	US4883121A (de)
EP (1)	EP0298683B1 (de)
CA (1)	CA1286600C (de)
DE (1)	DE3888032T2 (de)
GB (1)	GB2207157B (de)
MY (1)	MY103692A (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB9212162D0 (en) *	1992-06-09	1992-07-22	Well Equip Ltd	Lock mandrel
GB2291449A (en) *	1994-07-19	1996-01-24	Fmc Corp	Running and sting off tool assembly
GB9714651D0 (en)	1997-07-12	1997-09-17	Petroline Wellsystems Ltd	Downhole tubing
GB9723031D0 (en) *	1997-11-01	1998-01-07	Petroline Wellsystems Ltd	Downhole tubing location method
US6044909A (en) *	1997-12-04	2000-04-04	Halliburton Energy Services, Inc.	Apparatus and methods for locating tools in subterranean wells
WO1999042699A2 (en) *	1998-02-18	1999-08-26	Camco International Inc.	Well lock with multiple shear planes
GB0224807D0 (en)	2002-10-25	2002-12-04	Weatherford Lamb	Downhole filter
EP1582274A3 (de)	1998-12-22	2006-02-08	Weatherford/Lamb, Inc.	Verfahren und Vorrichtung zum Profilieren und Verbinden von Rohren
WO2000037773A1 (en)	1998-12-22	2000-06-29	Weatherford/Lamb, Inc.	Downhole sealing for production tubing
US6318459B1 (en) *	1999-08-09	2001-11-20	Gadu, Inc.	Device for anchoring an oil well tubing string within an oil well casing
GB9921557D0 (en)	1999-09-14	1999-11-17	Petroline Wellsystems Ltd	Downhole apparatus
US6325148B1 (en)	1999-12-22	2001-12-04	Weatherford/Lamb, Inc.	Tools and methods for use with expandable tubulars
US6598678B1 (en)	1999-12-22	2003-07-29	Weatherford/Lamb, Inc.	Apparatus and methods for separating and joining tubulars in a wellbore
DE60132936T2 (de)	2000-05-05	2009-02-26	Weatherford/Lamb, Inc., Houston	Vorrichtung und Verfahren zur Herstellung einer Lateralbohrung
US7172027B2 (en)	2001-05-15	2007-02-06	Weatherford/Lamb, Inc.	Expanding tubing
US6732806B2 (en)	2002-01-29	2004-05-11	Weatherford/Lamb, Inc.	One trip expansion method and apparatus for use in a wellbore
US7308944B2 (en)	2003-10-07	2007-12-18	Weatherford/Lamb, Inc.	Expander tool for use in a wellbore
US6948560B2 (en) *	2004-02-25	2005-09-27	Varco I/P, Inc.	Jar for use in a downhole toolstring
US7306031B2 (en) *	2004-07-15	2007-12-11	Gadu, Inc.	Tubing string rotator and method
NO325164B1 (no)	2006-07-10	2008-02-11	Statoil Asa	Koblingsanordning for til- og frakopling av bunnhullsutstyr
US8474542B2 (en) *	2010-07-15	2013-07-02	Weatherford/Lamb, Inc.	Selective and non-selective lock mandrel assembly having upward biased inner sleeve
US8413730B2 (en) *	2010-11-30	2013-04-09	Vetco Gray Inc.	Wellhead assembly with telescoping casing hanger
GB2497953A (en)	2011-12-22	2013-07-03	Subsea Riser Products Ltd	Preloaded Mooring Connector
US9140085B2 (en)	2012-02-14	2015-09-22	Baker Hughes Incorporated	Apparatus and method for positioning and orienting a borehole tool
US20230399906A1 (en) *	2022-06-13	2023-12-14	Halliburton Energy Services, Inc.	Single Trip, Debris Tolerant Lock Mandrel With Equalizing Prong

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3051243A (en) *	1958-12-12	1962-08-28	George G Grimmer	Well tools
US3507329A (en) *	1968-11-25	1970-04-21	Harold Brown Co	Locating and anchoring device for well tools
US3593784A (en) *	1969-09-11	1971-07-20	Brown Oil Tools	Anchor assembly for well tools such as packers and the like
FR2332413A1 (fr) *	1975-11-19	1977-06-17	Flopetrol Ste Auxil Prod Petro	Dispositif d'ancrage pour appareil de puits et outil de pose de ce dispositif
US4248300A (en) *	1978-04-17	1981-02-03	Texas Iron Works, Inc.	Method of and apparatus for positioning retrievable landing nipple in a well bore string
US4315544A (en) *	1979-01-15	1982-02-16	Baker International Corporation	Locking device for landing within a well conduit
US4295528A (en) *	1980-06-16	1981-10-20	Baker International Corporation	Selective lock with setting and retrieving tools
US4583591A (en) *	1983-02-22	1986-04-22	Baker Oil Tools, Inc.	Downhole locking apparatus
US4745974A (en) *	1986-12-22	1988-05-24	Otis Engineering Corporation	Well tool lock mandrel and handling tools therefor

1987
- 1987-07-07 GB GB8715967A patent/GB2207157B/en not_active Expired - Lifetime
1988
- 1988-07-04 DE DE3888032T patent/DE3888032T2/de not_active Expired - Lifetime
- 1988-07-04 EP EP88306076A patent/EP0298683B1/de not_active Expired - Lifetime
- 1988-07-05 US US07/215,331 patent/US4883121A/en not_active Expired - Lifetime
- 1988-07-06 CA CA000571245A patent/CA1286600C/en not_active Expired - Lifetime
- 1988-12-30 MY MYPI88001591A patent/MY103692A/en unknown

Also Published As

Publication number	Publication date
MY103692A (en)	1993-08-28
EP0298683A3 (en)	1990-01-10
DE3888032T2 (de)	1994-08-25
GB2207157B (en)	1991-05-29
CA1286600C (en)	1991-07-23
EP0298683B1 (de)	1994-03-02
GB8715967D0 (en)	1987-08-12
US4883121A (en)	1989-11-28
GB2207157A (en)	1989-01-25
EP0298683A2 (de)	1989-01-11

Legal Events

Date	Code	Title	Description
1995-03-30	8364	No opposition during term of opposition

Publication	Publication Date	Title
DE3888032T2 (de)	1994-08-25	Verriegelungsvorrichtung im Bohrloch.
DE3768220D1 (de)	1991-04-04	Sicherheitsverschlusseinrichtung.
FI891029A0 (fi)	1989-03-03	Upprivbart lock.
DE3770123D1 (de)	1991-06-20	Sicherheitseinrichtung.
DE69005599T2 (de)	1994-04-28	Verriegelungsvorrichtung.
DE68916611T2 (de)	1994-10-27	Sperrvorrichtung.
DE3685812D1 (de)	1992-07-30	Mechanismus zum zurueckziehen im bohrloch.
DE3671497D1 (de)	1990-06-28	Werkzeug im bohrloch.
DE3771480D1 (de)	1991-08-22	Schliesseinrichtung mit grosser schliesskombinationsanzahl.
DE3767622D1 (de)	1991-02-28	Schliesseinrichtung.
DE58906607D1 (de)	1994-02-17	Verriegelungsvorrichtung.
DE3860795D1 (de)	1990-11-22	Verriegelungsvorrichtung mit mehreren riegeln.
FI880876A0 (fi)	1988-02-24	Foerbaettringar i anordningar foer att injektera aemnen in i vaetskor.
DE3763579D1 (de)	1990-08-09	Verschlusseinrichtung.
IT8821470A0 (it)	1988-07-25	Dispositivo di bloccaggio.
ES2012806B3 (es)	1990-04-16	Cerradura para cofres y similares.
IT1226475B (it)	1991-01-16	Dispositivo di bloccaggio.
DE3863380D1 (de)	1991-08-01	Verschlusselement.
DE3769296D1 (de)	1991-05-16	Sicherheitseinrichtung.
DE58902604D1 (de)	1992-12-10	Vorholsperrvorrichtung.
NO881598L (no)	1989-01-16	Sperreanordning.
NO882521D0 (no)	1988-06-08	Reileanordning.
DE3873717D1 (de)	1992-09-17	Laschenverriegelungsvorrichtung.
NO873511D0 (no)	1987-08-20	Laaseinnretning.
DE3762057D1 (de)	1990-05-03	Kombinationsvorhaengeschloss.