NO802085L - Ventil. - Google Patents

Ventil.

Info

Publication number: NO802085L
Authority: NO; Norway
Prior art keywords: probe; funnel; liner; valve; valve body
Prior art date: 1979-07-12

Application number

NO802085A

Other languages

English (en)

Norwegian (no)

Inventor

John Victor Fredd

Original Assignee

Otis Eng Co

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.)

1979-07-12

Filing date

1980-07-11

Publication date

1981-01-13

1980-07-11 Application filed by Otis Eng Co filed Critical Otis Eng Co

1981-01-13 Publication of NO802085L publication Critical patent/NO802085L/no

Links

239000000523 sample Substances 0.000 claims description 86
239000012530 fluid Substances 0.000 claims description 24
210000000056 organ Anatomy 0.000 claims description 5
238000004891 communication Methods 0.000 claims description 2
210000002445 nipple Anatomy 0.000 description 13
238000012360 testing method Methods 0.000 description 9
238000004519 manufacturing process Methods 0.000 description 7
238000007789 sealing Methods 0.000 description 6
230000015572 biosynthetic process Effects 0.000 description 4
238000009434 installation Methods 0.000 description 3
230000008859 change Effects 0.000 description 2
238000010276 construction Methods 0.000 description 2
238000013461 design Methods 0.000 description 2
238000000605 extraction Methods 0.000 description 2
238000012856 packing Methods 0.000 description 2
230000000903 blocking effect Effects 0.000 description 1
239000002131 composite material Substances 0.000 description 1
230000008094 contradictory effect Effects 0.000 description 1
238000009826 distribution Methods 0.000 description 1
238000003780 insertion Methods 0.000 description 1
230000037431 insertion Effects 0.000 description 1
239000000463 material Substances 0.000 description 1
238000000034 method Methods 0.000 description 1
239000011236 particulate material Substances 0.000 description 1
239000003208 petroleum Substances 0.000 description 1
230000004044 response Effects 0.000 description 1
230000008054 signal transmission Effects 0.000 description 1
238000003892 spreading Methods 0.000 description 1
230000007480 spreading Effects 0.000 description 1
230000003068 static effect Effects 0.000 description 1
238000012546 transfer Methods 0.000 description 1
238000003466 welding 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
- E21B34/00—Valve arrangements for boreholes or wells
- E21B34/06—Valve arrangements for boreholes or wells in wells
- E21B34/14—Valve arrangements for boreholes or wells in wells operated by movement of tools, e.g. sleeve valves operated by pistons or wire line tools

Landscapes

Geology (AREA)
Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Mining & Mineral Resources (AREA)
Environmental & Geological Engineering (AREA)
Fluid Mechanics (AREA)
Physics & Mathematics (AREA)
General Life Sciences & Earth Sciences (AREA)
Geochemistry & Mineralogy (AREA)
Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Fluid-Driven Valves (AREA)
Magnetically Actuated Valves (AREA)
Compressor (AREA)

NO802085A 1979-07-12 1980-07-11 Ventil. NO802085L (no)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US06/056,886 US4266614A (en)	1979-07-12	1979-07-12	Valve

Publications (1)

Publication Number	Publication Date
NO802085L true NO802085L (no)	1981-01-13

Family

ID=22007158

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO802085A NO802085L (no)	1979-07-12	1980-07-11	Ventil.

Country Status (6)

Country	Link
US (1)	US4266614A (de)
EP (1)	EP0023112B1 (de)
AU (1)	AU532508B2 (de)
CA (1)	CA1131559A (de)
DK (1)	DK301880A (de)
NO (1)	NO802085L (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4289201A (en) *	1979-08-20	1981-09-15	Otis Engineering Corporation	Well test apparatus
US4671540A (en) *	1984-02-27	1987-06-09	Swagelok Company	Coupling
US4596272A (en) *	1984-02-27	1986-06-24	Swagelok Company	Coupling
FR2648863B1 (fr) *	1989-06-23	1995-12-01	Elf Aquitaine	Procede et dispositif de prelevement d'un echantillon de fluide de gisement
US5842517A (en) *	1997-05-02	1998-12-01	Davis-Lynch, Inc.	Anti-rotational cementing apparatus
US6702024B2 (en)	2001-12-14	2004-03-09	Cilmore Valve Co., Ltd.	Dual energized hydroseal
US7073590B2 (en) *	2001-12-14	2006-07-11	Gilmore Valve Co., Ltd.	Dual energized hydroseal
CA2948853A1 (en)	2014-05-18	2015-11-26	Thru Tubing Solutions, Inc.	Sleeve shifting tool
US9500283B1 (en)	2014-06-23	2016-11-22	Redfish Rentals, Inc.	Foot valve apparatus

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3263752A (en) *	1962-05-14	1966-08-02	Martin B Conrad	Actuating device for valves in a well pipe
US3306365A (en) *	1963-05-13	1967-02-28	Baker Oil Tools Inc	Well bore testing and displacing valve apparatus
US3527297A (en) *	1969-02-17	1970-09-08	Jerry L Pinkard	Stage cementer
US3765443A (en) *	1971-06-21	1973-10-16	Schlumberger Technology Corp	Velocity sensitive safety valve mechanism
US3768556A (en) *	1972-05-10	1973-10-30	Halliburton Co	Cementing tool
US3848629A (en) *	1972-10-31	1974-11-19	Schlumberger Technology Corp	Low flow safety valve with pressure lock
US4049052A (en) *	1976-04-05	1977-09-20	Otis Engineering Corporation	Subsurface annulus safety valve

1979
- 1979-07-12 US US06/056,886 patent/US4266614A/en not_active Expired - Lifetime
1980
- 1980-04-30 CA CA350,941A patent/CA1131559A/en not_active Expired
- 1980-05-07 AU AU58185/80A patent/AU532508B2/en not_active Ceased
- 1980-07-10 EP EP80302332A patent/EP0023112B1/de not_active Expired
- 1980-07-11 DK DK301880A patent/DK301880A/da not_active Application Discontinuation
- 1980-07-11 NO NO802085A patent/NO802085L/no unknown

Also Published As

Publication number	Publication date
EP0023112A1 (de)	1981-01-28
US4266614A (en)	1981-05-12
AU532508B2 (en)	1983-10-06
DK301880A (da)	1981-01-13
AU5818580A (en)	1981-01-15
CA1131559A (en)	1982-09-14
EP0023112B1 (de)	1983-09-07

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