CA2236358C - Dispositif de soutien d'elements de serrage dans un injecteur a serpentin - Google Patents

Dispositif de soutien d'elements de serrage dans un injecteur a serpentin Download PDF

Info

Publication number: CA2236358C
Authority: CA; Canada
Prior art keywords: carrier; shoe; slots; gripper; spring
Prior art date: 1997-05-02
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

CA 2236358

Other languages

English (en)

Other versions

CA2236358A1 (fr

Inventor

John E. Goode

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.)

Varco IP Inc

Original Assignee

Varco IP 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.)

1997-05-02

Filing date

1998-04-29

Publication date

2005-11-22

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=21937473&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2236358(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1998-04-29 Application filed by Varco IP Inc filed Critical Varco IP Inc

1998-11-02 Publication of CA2236358A1 publication Critical patent/CA2236358A1/fr

2005-11-22 Application granted granted Critical

2005-11-22 Publication of CA2236358C publication Critical patent/CA2236358C/fr

2018-04-29 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

230000000881 depressing effect Effects 0.000 claims description 9
210000002105 tongue Anatomy 0.000 claims description 7
239000000969 carrier Substances 0.000 claims description 6
230000000994 depressogenic effect Effects 0.000 claims description 3
230000000717 retained effect Effects 0.000 claims description 2
230000000903 blocking effect Effects 0.000 claims 10
238000005553 drilling Methods 0.000 description 6
244000261422 Lysimachia clethroides Species 0.000 description 3
239000012530 fluid Substances 0.000 description 3
230000005540 biological transmission Effects 0.000 description 2
238000004519 manufacturing process Methods 0.000 description 2
239000002184 metal Substances 0.000 description 2
238000000034 method Methods 0.000 description 2
230000000712 assembly Effects 0.000 description 1
238000000429 assembly Methods 0.000 description 1
238000010276 construction Methods 0.000 description 1
238000009826 distribution Methods 0.000 description 1
230000000694 effects Effects 0.000 description 1
238000003780 insertion Methods 0.000 description 1
230000037431 insertion Effects 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
230000008569 process Effects 0.000 description 1
230000008707 rearrangement Effects 0.000 description 1
230000007480 spreading Effects 0.000 description 1
238000003892 spreading Methods 0.000 description 1
238000006467 substitution reaction Methods 0.000 description 1

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
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/22—Handling reeled pipe or rod units, e.g. flexible drilling pipes

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)
Supports For Pipes And Cables (AREA)
Load-Engaging Elements For Cranes (AREA)

CA 2236358 1997-05-02 1998-04-29 Dispositif de soutien d'elements de serrage dans un injecteur a serpentin Expired - Lifetime CA2236358C (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US4536597P	1997-05-02	1997-05-02
US60/045,365		1997-05-02

Publications (2)

Publication Number	Publication Date
CA2236358A1 CA2236358A1 (fr)	1998-11-02
CA2236358C true CA2236358C (fr)	2005-11-22

Family

ID=21937473

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA 2236358 Expired - Lifetime CA2236358C (fr)	1997-05-02	1998-04-29	Dispositif de soutien d'elements de serrage dans un injecteur a serpentin

Country Status (2)

Country	Link
CA (1)	CA2236358C (fr)
GB (1)	GB2325948B (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
USRE43410E1 (en)	1997-05-02	2012-05-29	Varco I/P, Inc.	Universal carrier for grippers in a coiled tubing injector
US6230955B1 (en)	1999-03-17	2001-05-15	Halliburton Energy Services, Inc.	Multiple contour coiled tubing gripper block
US8191620B2 (en) *	2009-08-28	2012-06-05	Serva Group Llc	Gripper for coiled tubing injectors
US9316068B2 (en)	2013-03-26	2016-04-19	Tissa Engineering Inc.	Gripper assembly for a coiled tubing injector
EP2994602B1 (fr)	2013-05-07	2017-12-27	Premier Coil Solutions Inc.	Ensemble insert de prise a raccord rapide
NO338549B1 (no)	2014-01-28	2016-09-05	Stimline As	Mateanordning for kontinuerlig rør eller kveilerør
NO339049B1 (no) *	2014-01-28	2016-11-07	Stimline As	Mateanordning for kontinuerlige rør eller kveilrør
NO338550B1 (no)	2014-01-28	2016-09-05	Stimline As	Mateanordning
NO339869B1 (no)	2014-01-28	2017-02-13	Stimline As	Mateanordning for mating av kontinuerlig rør eller kveilerør
GB2591771B (en) *	2020-02-05	2022-08-24	Acergy France SAS	Tensioner Pads for laying subsea pipelines and the like

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
HU195559B (en) *	1984-09-04	1988-05-30	Janos Fenyvesi	Drilling rig of continuous operation
GB2247260A (en) *	1990-07-28	1992-02-26	Wellserv Plc	Injector head for wells
US5094340A (en) *	1990-11-16	1992-03-10	Otis Engineering Corporation	Gripper blocks for reeled tubing injectors
US5853118A (en) *	1996-02-22	1998-12-29	Halliburton Energy Services, Inc.	Gripper block for coiled tubing injectors

1998
- 1998-04-29 CA CA 2236358 patent/CA2236358C/fr not_active Expired - Lifetime
- 1998-05-01 GB GB9809416A patent/GB2325948B/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
GB9809416D0 (en)	1998-07-01
GB2325948A (en)	1998-12-09
GB2325948B (en)	2001-09-26
CA2236358A1 (fr)	1998-11-02

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Legal Events

Date	Code	Title	Description
2002-01-07	EEER	Examination request
2018-07-03	MKEX	Expiry	Effective date: 20180430