NO308912B1 - Method and apparatus for providing fluid connection in a well tool - Google Patents

Method and apparatus for providing fluid connection in a well tool

Info

Publication number: NO308912B1
Authority: NO; Norway
Prior art keywords: fluid connection; providing fluid; well tool; tool; well
Prior art date: 1991-07-30

Application number

NO940307A

Other languages

Norwegian (no)

Other versions

NO940307D0 (en

NO940307L (en

Inventor

Graeme Forbes Coutts

Jeffrey Charles Edwards

Original Assignee

Expro North Sea Ltd

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.)

1991-07-30

Filing date

1994-01-28

Publication date

2000-11-13

1994-01-28 Application filed by Expro North Sea Ltd filed Critical Expro North Sea Ltd

1994-01-28 Publication of NO940307D0 publication Critical patent/NO940307D0/en

1994-01-28 Publication of NO940307L publication Critical patent/NO940307L/en

2000-11-13 Publication of NO308912B1 publication Critical patent/NO308912B1/en

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
- E21B34/02—Valve arrangements for boreholes or wells in well heads
- E21B34/04—Valve arrangements for boreholes or wells in well heads in underwater well heads
- E21B34/045—Valve arrangements for boreholes or wells in well heads in underwater well heads adapted to be lowered on a tubular string into position within a blow-out preventer stack, e.g. so-called test trees

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)
Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Earth Drilling (AREA)
Catching Or Destruction (AREA)
Safety Valves (AREA)
Testing Or Calibration Of Command Recording Devices (AREA)
Investigating Or Analysing Biological Materials (AREA)

NO940307A 1991-07-30 1994-01-28 Method and apparatus for providing fluid connection in a well tool NO308912B1 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB919116477A GB9116477D0 (en)	1991-07-30	1991-07-30	Improved sub-sea test tree apparatus
PCT/GB1992/001352 WO1993003254A1 (en)	1991-07-30	1992-07-23	Improved sub-sea test tree apparatus

Publications (3)

Publication Number	Publication Date
NO940307D0 NO940307D0 (en)	1994-01-28
NO940307L NO940307L (en)	1994-01-28
NO308912B1 true NO308912B1 (en)	2000-11-13

Family

ID=10699252

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO940307A NO308912B1 (en)	1991-07-30	1994-01-28	Method and apparatus for providing fluid connection in a well tool

Country Status (9)

Country	Link
EP (1)	EP0595907B1 (en)
AU (1)	AU668689B2 (en)
CA (1)	CA2114619C (en)
DE (1)	DE69223409T2 (en)
GB (1)	GB9116477D0 (en)
GR (1)	GR3026203T3 (en)
NO (1)	NO308912B1 (en)
RU (1)	RU2101460C1 (en)
WO (1)	WO1993003254A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5764365A (en)	1993-11-09	1998-06-09	Nova Measuring Instruments, Ltd.	Two-dimensional beam deflector
IL107549A (en)	1993-11-09	1996-01-31	Nova Measuring Instr Ltd	Device for measuring the thickness of thin films
US6179057B1 (en) *	1998-08-03	2001-01-30	Baker Hughes Incorporated	Apparatus and method for killing or suppressing a subsea well
NO994784A (en) *	1999-10-01	2001-01-29	Kongsberg Offshore As	Device for underwater lubricator, as well as methods for circulating fluids from the same
NO332404B1 (en)	2007-06-01	2012-09-10	Fmc Kongsberg Subsea As	Method and apparatus for reducing pressure in a first cavity of a subsea device
RU2534876C1 (en) *	2013-09-13	2014-12-10	Общество с ограниченной ответственностью Научно-производственная фирма "Пакер"	Double-packer installation for operation of well with electrically driven pump, simultaneous isolation of untight interval and circulation valve
WO2015094146A1 (en) *	2013-12-16	2015-06-25	Halliburton Energy Services, Inc.	Pressure staging for wellhead stack assembly
RU2768811C1 (en) *	2020-09-29	2022-03-24	Общество с ограниченной ответственностью "Газпром 335"	Hydraulic string control system for lowering
RU2763868C1 (en) *	2020-09-29	2022-01-11	Общество с ограниченной ответственностью "Газпром 335"	Hydroelectric control system of column for descent with backup control system of sequential activation with pressure relief into cavity of water separation column

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3955623A (en) *	1974-04-22	1976-05-11	Schlumberger Technology Corporation	Subsea control valve apparatus
US4116272A (en) *	1977-06-21	1978-09-26	Halliburton Company	Subsea test tree for oil wells
US4436157A (en) *	1979-08-06	1984-03-13	Baker International Corporation	Latch mechanism for subsea test tree
US4375239A (en) *	1980-06-13	1983-03-01	Halliburton Company	Acoustic subsea test tree and method
US4880060A (en) *	1988-08-31	1989-11-14	Halliburton Company	Valve control system

1991
- 1991-07-30 GB GB919116477A patent/GB9116477D0/en active Pending
1992
- 1992-07-23 RU RU94014612A patent/RU2101460C1/en not_active IP Right Cessation
- 1992-07-23 AU AU23422/92A patent/AU668689B2/en not_active Expired
- 1992-07-23 DE DE69223409T patent/DE69223409T2/en not_active Expired - Fee Related
- 1992-07-23 CA CA 2114619 patent/CA2114619C/en not_active Expired - Lifetime
- 1992-07-23 WO PCT/GB1992/001352 patent/WO1993003254A1/en active IP Right Grant
- 1992-07-23 EP EP92915716A patent/EP0595907B1/en not_active Expired - Lifetime
1994
- 1994-01-28 NO NO940307A patent/NO308912B1/en not_active IP Right Cessation
1998
- 1998-02-25 GR GR970403438T patent/GR3026203T3/en unknown

Also Published As

Publication number	Publication date
AU668689B2 (en)	1996-05-16
RU2101460C1 (en)	1998-01-10
NO940307D0 (en)	1994-01-28
DE69223409T2 (en)	1998-06-04
EP0595907B1 (en)	1997-12-03
WO1993003254A1 (en)	1993-02-18
CA2114619C (en)	1998-10-13
CA2114619A1 (en)	1994-01-31
GB9116477D0 (en)	1991-09-11
AU2342292A (en)	1993-03-02
EP0595907A1 (en)	1994-05-11
DE69223409D1 (en)	1998-01-15
GR3026203T3 (en)	1998-05-29
NO940307L (en)	1994-01-28

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Legal Events

Date	Code	Title	Description
2012-08-13	MK1K	Patent expired