EP0825324A3 - Werkzeugverbinder - Google Patents

Werkzeugverbinder Download PDF

Info

Publication number: EP0825324A3
Authority: EP; European Patent Office
Prior art keywords: stinger; receptacle; stabbed; tool connector; engaging member
Prior art date: 1996-08-16
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.): Granted

Application number

EP97306247A

Other languages

English (en)

French (fr)

Other versions

EP0825324B1 (de

EP0825324A2 (de

Inventor

John D. Burleson

Joseph A. Henke

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.)

Halliburton Energy Services Inc

Original Assignee

Halliburton Energy Services 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.)

1996-08-16

Filing date

1997-08-18

Publication date

2000-04-19

1996-08-16 Priority claimed from US08/698,608 external-priority patent/US5823266A/en

1996-08-16 Priority claimed from US08/698,603 external-priority patent/US5778979A/en

1997-08-18 Application filed by Halliburton Energy Services Inc filed Critical Halliburton Energy Services Inc

1998-02-25 Publication of EP0825324A2 publication Critical patent/EP0825324A2/de

2000-04-19 Publication of EP0825324A3 publication Critical patent/EP0825324A3/de

2004-11-17 Application granted granted Critical

2004-11-17 Publication of EP0825324B1 publication Critical patent/EP0825324B1/de

2017-08-18 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
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/02—Couplings; joints
- E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
- E21B17/06—Releasing-joints, e.g. safety joints
- 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
- E21B31/00—Fishing for or freeing objects in boreholes or wells
- E21B31/12—Grappling tools, e.g. tongs or grabs
- E21B31/18—Grappling tools, e.g. tongs or grabs gripping externally, e.g. overshot
- 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
- E21B43/11—Perforators; Permeators
- E21B43/116—Gun or shaped-charge perforators

Landscapes

Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Geology (AREA)
Mining & Mineral Resources (AREA)
Environmental & Geological Engineering (AREA)
Fluid Mechanics (AREA)
Physics & Mathematics (AREA)
General Life Sciences & Earth Sciences (AREA)
Geochemistry & Mineralogy (AREA)
Mechanical Engineering (AREA)
Marine Sciences & Fisheries (AREA)
Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Manufacturing Of Electrical Connectors (AREA)

EP19970306247 1996-08-16 1997-08-18 Werkzeugverbinder Expired - Lifetime EP0825324B1 (de)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
US698608		1996-08-16
US08/698,608 US5823266A (en)	1996-08-16	1996-08-16	Latch and release tool connector and method
US08/698,603 US5778979A (en)	1996-08-16	1996-08-16	Latch and release perforating gun connector and method
US698603		1996-08-16

Publications (3)

Publication Number	Publication Date
EP0825324A2 EP0825324A2 (de)	1998-02-25
EP0825324A3 true EP0825324A3 (de)	2000-04-19
EP0825324B1 EP0825324B1 (de)	2004-11-17

Family

ID=27106245

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP19970306247 Expired - Lifetime EP0825324B1 (de)	1996-08-16	1997-08-18	Werkzeugverbinder

Country Status (2)

Country	Link
EP (1)	EP0825324B1 (de)
DE (1)	DE69731591T2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6006833A (en) *	1998-01-20	1999-12-28	Halliburton Energy Services, Inc.	Method for creating leak-tested perforating gun assemblies
US7210524B2 (en)	2002-11-07	2007-05-01	Baker Hughes Incorporated	Perforating gun quick connection system
DE102005058356A1 (de) *	2004-12-13	2007-06-21	Dynaenergetics Gmbh & Co. Kg	Sichere Übertragung der Zündung bei Perforationssystemen
RU2499123C2 (ru) *	2011-06-22	2013-11-20	Валерий Владимирович Попов	Пружинный центратор с автоматической фиксацией на обсадной колонне
US9982517B2 (en) *	2014-06-27	2018-05-29	Owen Oil Tools Lp	Coiled tubing connector for downhole tools
CN113123746B (zh) *	2020-01-10	2024-07-16	成都百胜野牛科技有限公司	一种井下施放器及井下工具组合体
CN116084867A (zh) *	2021-11-05	2023-05-09	中国石油化工股份有限公司	一种泄油器的开泄器释放装置

Citations (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4305465A (en) *	1980-02-01	1981-12-15	Dresser Industries, Inc.	Subsurface tubing hanger and stinger assembly
US4391326A (en) *	1981-01-22	1983-07-05	Dresser Industries, Inc.	Stinger assembly for oil well tool
US4436157A (en) *	1979-08-06	1984-03-13	Baker International Corporation	Latch mechanism for subsea test tree
US4449736A (en) *	1981-12-16	1984-05-22	Dresser Industries, Inc.	Releasable tubing string connector
US5111884A (en) *	1991-07-10	1992-05-12	Halliburton Company	Method and apparatus for reworking wells
US5273121A (en) *	1992-04-03	1993-12-28	Eastern Oil Tools Pte Ltd.	Intercarrier mechanism for connecting and orienting tubing conveyed perforating guns
EP0647765A2 (de) *	1993-10-08	1995-04-12	Halliburton Company	Verfahren zum Perforieren eines Bohrloches unter Verwendung eines gewickelten Rohrstranges
US5518072A (en) *	1995-01-30	1996-05-21	Camco International Inc.	Downhole tool for assisting in separating and reconnecting well tubing
US5529127A (en) *	1995-01-20	1996-06-25	Halliburton Company	Apparatus and method for snubbing tubing-conveyed perforating guns in and out of a well bore

1997
- 1997-08-18 DE DE69731591T patent/DE69731591T2/de not_active Expired - Fee Related
- 1997-08-18 EP EP19970306247 patent/EP0825324B1/de not_active Expired - Lifetime

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4436157A (en) *	1979-08-06	1984-03-13	Baker International Corporation	Latch mechanism for subsea test tree
US4305465A (en) *	1980-02-01	1981-12-15	Dresser Industries, Inc.	Subsurface tubing hanger and stinger assembly
US4391326A (en) *	1981-01-22	1983-07-05	Dresser Industries, Inc.	Stinger assembly for oil well tool
US4449736A (en) *	1981-12-16	1984-05-22	Dresser Industries, Inc.	Releasable tubing string connector
US5111884A (en) *	1991-07-10	1992-05-12	Halliburton Company	Method and apparatus for reworking wells
US5273121A (en) *	1992-04-03	1993-12-28	Eastern Oil Tools Pte Ltd.	Intercarrier mechanism for connecting and orienting tubing conveyed perforating guns
EP0647765A2 (de) *	1993-10-08	1995-04-12	Halliburton Company	Verfahren zum Perforieren eines Bohrloches unter Verwendung eines gewickelten Rohrstranges
US5529127A (en) *	1995-01-20	1996-06-25	Halliburton Company	Apparatus and method for snubbing tubing-conveyed perforating guns in and out of a well bore
US5518072A (en) *	1995-01-30	1996-05-21	Camco International Inc.	Downhole tool for assisting in separating and reconnecting well tubing

Also Published As

Publication number	Publication date
EP0825324B1 (de)	2004-11-17
DE69731591T2 (de)	2005-03-31
DE69731591D1 (de)	2004-12-23
EP0825324A2 (de)	1998-02-25

Legal Events

Date	Code	Title	Description
1998-01-09	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1998-02-25	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): DE GB NL
1998-02-25	AX	Request for extension of the european patent	Free format text: AL;LT;LV;RO;SI
2000-03-03	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
2000-04-05	RIC1	Information provided on ipc code assigned before grant	Free format text: 7E 21B 17/04 A, 7E 21B 43/116 B, 7E 21B 17/06 B, 7E 21B 23/04 B
2000-04-19	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
2000-04-19	AX	Request for extension of the european patent	Free format text: AL;LT;LV;RO;SI
2000-08-23	17P	Request for examination filed	Effective date: 20000628
2000-12-27	AKX	Designation fees paid	Free format text: DE GB NL
2002-07-24	17Q	First examination report despatched	Effective date: 20020611
2004-05-29	GRAP	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOSNIGR1
2004-09-10	GRAS	Grant fee paid	Free format text: ORIGINAL CODE: EPIDOSNIGR3
2004-10-01	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
2004-11-17	AK	Designated contracting states	Kind code of ref document: B1 Designated state(s): DE GB NL
2004-11-17	REG	Reference to a national code	Ref country code: GB Ref legal event code: FG4D
2004-12-23	REF	Corresponds to:	Ref document number: 69731591 Country of ref document: DE Date of ref document: 20041223 Kind code of ref document: P
2005-08-11	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: DE Payment date: 20050811 Year of fee payment: 9
2005-09-23	PLBE	No opposition filed within time limit	Free format text: ORIGINAL CODE: 0009261
2005-09-23	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT
2005-11-09	26N	No opposition filed	Effective date: 20050818
2007-03-01	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20070301
2015-09-30	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: NL Payment date: 20150807 Year of fee payment: 19
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2017-04-05	REG	Reference to a national code	Ref country code: NL Ref legal event code: MM Effective date: 20160901
2017-04-26	GBPC	Gb: european patent ceased through non-payment of renewal fee	Effective date: 20160818
2017-06-30	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: NL Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20160901
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