CA2114619C - Improved sub-sea test tree apparatus - Google Patents

Improved sub-sea test tree apparatus

Info

Publication number: CA2114619C
Authority: CA; Canada
Prior art keywords: valve; string; blowout preventer; sleeve; rams
Prior art date: 1991-07-30
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 2114619

Other languages

English (en)

French (fr)

Other versions

CA2114619A1 (en

Inventor

Graeme Forbes Coutts

Jeffrey Charles Edwards

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.)

Expro North Sea Ltd

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

1992-07-23

Publication date

1998-10-13

1992-07-23 Application filed by Expro North Sea Ltd filed Critical Expro North Sea Ltd

1994-01-31 Publication of CA2114619A1 publication Critical patent/CA2114619A1/en

1998-10-13 Application granted granted Critical

1998-10-13 Publication of CA2114619C publication Critical patent/CA2114619C/en

2012-07-23 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

238000012360 testing method Methods 0.000 title claims abstract description 56
239000012530 fluid Substances 0.000 claims abstract description 44
238000000034 method Methods 0.000 claims abstract description 18
238000004891 communication Methods 0.000 claims description 17
239000011499 joint compound Substances 0.000 claims description 5
239000013535 sea water Substances 0.000 claims description 4
229910052788 barium Inorganic materials 0.000 claims description 3
DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 claims description 3
239000012267 brine Substances 0.000 claims description 3
238000005086 pumping Methods 0.000 claims description 3
HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 claims description 3
230000002452 interceptive effect Effects 0.000 claims description 2
238000011144 upstream manufacturing Methods 0.000 claims 3
230000004913 activation Effects 0.000 abstract 1
ZPEZUAAEBBHXBT-WCCKRBBISA-N (2s)-2-amino-3-methylbutanoic acid;2-amino-3-methylbutanoic acid Chemical compound CC(C)C(N)C(O)=O.CC(C)[C@H](N)C(O)=O ZPEZUAAEBBHXBT-WCCKRBBISA-N 0.000 description 9
150000001768 cations Chemical class 0.000 description 5
150000002500 ions Chemical class 0.000 description 5
WWYNJERNGUHSAO-XUDSTZEESA-N (+)-Norgestrel Chemical compound O=C1CC[C@@H]2[C@H]3CC[C@](CC)([C@](CC4)(O)C#C)[C@@H]4[C@@H]3CCC2=C1 WWYNJERNGUHSAO-XUDSTZEESA-N 0.000 description 4
229920000136 polysorbate Polymers 0.000 description 4
239000003129 oil well Substances 0.000 description 2
238000007789 sealing Methods 0.000 description 2
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 1
101100046831 Drosophila melanogaster Tpst gene Proteins 0.000 description 1
229920002449 FKM Polymers 0.000 description 1
244000228957 Ferula foetida Species 0.000 description 1
241000353097 Molva molva Species 0.000 description 1
101100270435 Mus musculus Arhgef12 gene Proteins 0.000 description 1
WXOMTJVVIMOXJL-BOBFKVMVSA-A O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O[Al](O)O.O[Al](O)O.O[Al](O)O.O[Al](O)O.O[Al](O)O.O[Al](O)O.O[Al](O)O.O[Al](O)O.O[Al](O)OS(=O)(=O)OC[C@H]1O[C@@H](O[C@]2(COS(=O)(=O)O[Al](O)O)O[C@H](OS(=O)(=O)O[Al](O)O)[C@@H](OS(=O)(=O)O[Al](O)O)[C@@H]2OS(=O)(=O)O[Al](O)O)[C@H](OS(=O)(=O)O[Al](O)O)[C@@H](OS(=O)(=O)O[Al](O)O)[C@@H]1OS(=O)(=O)O[Al](O)O Chemical compound O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O[Al](O)O.O[Al](O)O.O[Al](O)O.O[Al](O)O.O[Al](O)O.O[Al](O)O.O[Al](O)O.O[Al](O)O.O[Al](O)OS(=O)(=O)OC[C@H]1O[C@@H](O[C@]2(COS(=O)(=O)O[Al](O)O)O[C@H](OS(=O)(=O)O[Al](O)O)[C@@H](OS(=O)(=O)O[Al](O)O)[C@@H]2OS(=O)(=O)O[Al](O)O)[C@H](OS(=O)(=O)O[Al](O)O)[C@@H](OS(=O)(=O)O[Al](O)O)[C@@H]1OS(=O)(=O)O[Al](O)O WXOMTJVVIMOXJL-BOBFKVMVSA-A 0.000 description 1
235000017276 Salvia Nutrition 0.000 description 1
241001072909 Salvia Species 0.000 description 1
238000005553 drilling Methods 0.000 description 1
238000000605 extraction Methods 0.000 description 1
238000007667 floating Methods 0.000 description 1
239000000463 material Substances 0.000 description 1
229910052751 metal Inorganic materials 0.000 description 1
239000002184 metal Substances 0.000 description 1
230000000630 rising effect Effects 0.000 description 1
ACXGJHCPFCFILV-UHFFFAOYSA-M sodium;2-(4-chloro-2-methylphenoxy)acetate;3,6-dichloro-2-methoxybenzoic acid Chemical compound [Na+].COC1=C(Cl)C=CC(Cl)=C1C(O)=O.CC1=CC(Cl)=CC=C1OCC([O-])=O ACXGJHCPFCFILV-UHFFFAOYSA-M 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- E21B34/02—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)

CA 2114619 1991-07-30 1992-07-23 Improved sub-sea test tree apparatus Expired - Lifetime CA2114619C (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB9116477.2		1991-07-30
GB919116477A GB9116477D0 (en)	1991-07-30	1991-07-30	Improved sub-sea test tree apparatus

Publications (2)

Publication Number	Publication Date
CA2114619A1 CA2114619A1 (en)	1994-01-31
CA2114619C true CA2114619C (en)	1998-10-13

Family

ID=10699252

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA 2114619 Expired - Lifetime CA2114619C (en)	1991-07-30	1992-07-23	Improved sub-sea test tree apparatus

Country Status (9)

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

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IL107549A (en)	1993-11-09	1996-01-31	Nova Measuring Instr Ltd	Device for measuring the thickness of thin films
US5764365A (en)	1993-11-09	1998-06-09	Nova Measuring Instruments, Ltd.	Two-dimensional beam deflector
GB2359835B (en) *	1998-08-03	2003-05-07	Deep Vision Llc	An apparatus and method for killing a subsea well
NO309439B1 (no) *	1999-10-01	2001-01-29	Kongsberg Offshore As	Anordning ved undervanns lubrikator, samt fremgangsmåter for utsirkulering av fluider fra den samme
RU2209294C2 (ru) *	2001-04-23	2003-07-27	Федеральное государственное унитарное предприятие "Производственное объединение "Баррикады"	Технологический комплекс подводного бурения и добычи полезных ископаемых, способ монтажа и система управления технологическим комплексом
NO332404B1 (no)	2007-06-01	2012-09-10	Fmc Kongsberg Subsea As	Fremgangsmate og innretning for redusering av et trykk i en forste kavitet i en undersjoisk anordning
RU2534876C1 (ru) *	2013-09-13	2014-12-10	Общество с ограниченной ответственностью Научно-производственная фирма "Пакер"	Двухпакерная установка для эксплуатации скважин электроприводным насосом с одновременной изоляцией интервала негерметичности и циркуляционный клапан
US9957774B2 (en)	2013-12-16	2018-05-01	Halliburton Energy Services, Inc.	Pressure staging for wellhead stack assembly
RU2763868C1 (ru) *	2020-09-29	2022-01-11	Общество с ограниченной ответственностью "Газпром 335"	Гидроэлектрическая система управления колонны для спуска с резервной системой управления последовательного включения со сбросом давления в полость водоотделяющей колонны
RU2768811C1 (ru) *	2020-09-29	2022-03-24	Общество с ограниченной ответственностью "Газпром 335"	Гидравлическая система управления колонны для спуска

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 DE DE69223409T patent/DE69223409T2/de not_active Expired - Fee Related
- 1992-07-23 AU AU23422/92A patent/AU668689B2/en not_active Expired
- 1992-07-23 CA CA 2114619 patent/CA2114619C/en not_active Expired - Lifetime
- 1992-07-23 WO PCT/GB1992/001352 patent/WO1993003254A1/en not_active Ceased
- 1992-07-23 RU RU94014612A patent/RU2101460C1/ru not_active IP Right Cessation
- 1992-07-23 EP EP92915716A patent/EP0595907B1/de not_active Expired - Lifetime
1994
- 1994-01-28 NO NO940307A patent/NO308912B1/no not_active IP Right Cessation
1998
- 1998-02-25 GR GR970403438T patent/GR3026203T3/el unknown

Also Published As

Publication number	Publication date
AU668689B2 (en)	1996-05-16
CA2114619A1 (en)	1994-01-31
EP0595907B1 (de)	1997-12-03
NO940307L (no)	1994-01-28
NO940307D0 (no)	1994-01-28
RU2101460C1 (ru)	1998-01-10
DE69223409D1 (de)	1998-01-15
NO308912B1 (no)	2000-11-13
GR3026203T3 (en)	1998-05-29
AU2342292A (en)	1993-03-02
GB9116477D0 (en)	1991-09-11
WO1993003254A1 (en)	1993-02-18
DE69223409T2 (de)	1998-06-04
EP0595907A1 (de)	1994-05-11

Legal Events

Date	Code	Title	Description
1995-07-05	EEER	Examination request
2012-07-23	MKEX	Expiry

Publication	Publication Date	Title
US7086467B2 (en)	2006-08-08	Coiled tubing cutter
CA2114619C (en)	1998-10-13	Improved sub-sea test tree apparatus
US5860478A (en)	1999-01-19	Sub-sea test tree apparatus
US5143158A (en)	1992-09-01	Subsea wellhead apparatus
US3693714A (en)	1972-09-26	Tubing hanger orienting apparatus and pressure energized sealing device
US6050339A (en)	2000-04-18	Annulus porting of horizontal tree
US5868204A (en)	1999-02-09	Tubing hanger vent
US4651831A (en)	1987-03-24	Subsea tubing hanger with multiple vertical bores and concentric seals
US5988282A (en)	1999-11-23	Pressure compensated actuated check valve
US4685521A (en)	1987-08-11	Well apparatus
US20040112604A1 (en)	2004-06-17	Horizontal spool tree with improved porting
EP1762696A2 (de)	2007-03-14	Interner Rotationssteuerkopf für Steiger
EA010818B1 (ru)	2008-12-30	Система и способ динамического уплотнения вокруг бурильной штанги
US20040262010A1 (en)	2004-12-30	Horizontal tree assembly
GB2291085A (en)	1996-01-17	Tubing hanger with annulus valve
GB2203468A (en)	1988-10-19	Pressure release valve for a subsea blowout preventer
GB2476901A (en)	2011-07-13	A set of differently sized spacers to establish different offsets between shear blades of a cutter assembly
US4576235A (en)	1986-03-18	Downhole relief valve
GB2396176A (en)	2004-06-16	Subsea wellhead equipment
NO332086B1 (no)	2012-06-18	Bronnhodeinstallasjon og fremgangsmate ved injisering av fluid og borkaks til ringrommet av en bronn
AU723687B2 (en)	2000-08-31	High pressure tree cap
NO179593B (no)	1996-07-29	Höytrykks-tetningsanordning for tetning av et ringformet rom mellom to sylindriske flater
US4615394A (en)	1986-10-07	Inverse differential casing cementing float valve
GB2402409A (en)	2004-12-08	Blowout preventer stack
US4892149A (en)	1990-01-09	Method of securing a tubular member within an annular well member, the combined well structure and the tool