NO981242L - Ett-l÷ps stiger÷r - Google Patents

Ett-l÷ps stiger÷r

Info

Publication number: NO981242L
Authority: NO; Norway
Prior art keywords: rises year; lap; lap rises; year; rises
Prior art date: 1995-09-20

Application number

NO981242A

Other languages

English (en)

Other versions

NO321136B1 (no

NO981242D0 (no

Inventor

Jeffrey Charles Edwards

Michael Graham Morgan

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.)

1995-09-20

Filing date

1998-03-19

Publication date

1998-05-19

1998-03-19 Application filed by Expro North Sea Ltd filed Critical Expro North Sea Ltd

1998-03-19 Publication of NO981242D0 publication Critical patent/NO981242D0/no

1998-05-19 Publication of NO981242L publication Critical patent/NO981242L/no

2006-03-27 Publication of NO321136B1 publication Critical patent/NO321136B1/no

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
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/02—Surface sealing or packing
- E21B33/03—Well heads; Setting-up thereof
- E21B33/035—Well heads; Setting-up thereof specially adapted for underwater installations
- 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
- E21B17/01—Risers
- 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

Landscapes

Engineering & Computer Science (AREA)
Geology (AREA)
Life Sciences & Earth Sciences (AREA)
Mining & Mineral Resources (AREA)
Geochemistry & Mineralogy (AREA)
Fluid Mechanics (AREA)
Environmental & Geological Engineering (AREA)
General Life Sciences & Earth Sciences (AREA)
Physics & Mathematics (AREA)
Mechanical Engineering (AREA)
Earth Drilling (AREA)
Mechanically-Actuated Valves (AREA)
Taps Or Cocks (AREA)
Oscillators With Electromechanical Resonators (AREA)
Amplifiers (AREA)
Optical Integrated Circuits (AREA)

NO19981242A 1995-09-20 1998-03-19 Ett-lops stigeror NO321136B1 (no)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GBGB9519202.7A GB9519202D0 (en)	1995-09-20	1995-09-20	Single bore riser system
PCT/GB1996/002256 WO1997011253A1 (en)	1995-09-20	1996-09-13	Single bore riser system

Publications (3)

Publication Number	Publication Date
NO981242D0 NO981242D0 (no)	1998-03-19
NO981242L true NO981242L (no)	1998-05-19
NO321136B1 NO321136B1 (no)	2006-03-27

Family

ID=10780994

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO19981242A NO321136B1 (no)	1995-09-20	1998-03-19	Ett-lops stigeror

Country Status (10)

Country	Link
US (1)	US6109353A (no)
EP (1)	EP0851967B1 (no)
AU (1)	AU711005B2 (no)
BR (1)	BR9610571A (no)
CA (1)	CA2232034C (no)
DE (1)	DE69618213T2 (no)
DK (1)	DK0851967T3 (no)
GB (1)	GB9519202D0 (no)
NO (1)	NO321136B1 (no)
WO (1)	WO1997011253A1 (no)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6186237B1 (en)	1997-10-02	2001-02-13	Abb Vetco Gray Inc.	Annulus check valve with tubing plug back-up
GB2342368B (en) *	1998-10-06	2002-10-16	Vetco Gray Inc Abb	Annulus check valve with tubing plug back-up
US8714263B2 (en) *	2001-03-08	2014-05-06	Worldwide Oilfield Machine, Inc.	Lightweight and compact subsea intervention package and method
US6729392B2 (en)	2002-02-08	2004-05-04	Dril-Quip, Inc.	Tubing hanger with ball valve in the annulus bore
NO322829B1 (no) *	2003-05-22	2006-12-11	Fmc Kongsberg Subsea As	Gjenopptagbar plugg, ventiltre med plugg og fremgangsmate for bronnintervensjon i bronn med minst en plugg
GB0401440D0 (en) *	2004-01-23	2004-02-25	Enovate Systems Ltd	Completion suspension valve system
US7275591B2 (en) *	2004-09-14	2007-10-02	Erc Industries	Tubing hanger with ball valve in production string
US20070272414A1 (en) *	2006-05-26	2007-11-29	Palmer Larry T	Method of riser deployment on a subsea wellhead
CN103556946A (zh)	2006-11-07	2014-02-05	哈利伯顿能源服务公司	钻井方法
GB2454917B (en) *	2007-11-23	2011-12-14	Schlumberger Holdings	Deployment of a wireline tool
GB0816898D0 (en) *	2008-09-16	2008-10-22	Enovate Systems Ltd	Improved subsea apparatus
US7971637B2 (en) *	2009-02-26	2011-07-05	Devin International, Inc.	Dual mini well surface control system
WO2011036175A1 (en)	2009-09-22	2011-03-31	Aker Subsea As	Annulus access tool
GB2484298A (en) *	2010-10-05	2012-04-11	Plexus Ocean Syst Ltd	Subsea wellhead with adjustable hanger forming an annular seal
WO2014035375A1 (en) *	2012-08-28	2014-03-06	Halliburton Energy Services, Inc.	Riser displacement and cleaning systems and methods of use
WO2016024940A1 (en) *	2014-08-11	2016-02-18	Halliburton Energy Services, Inc.	Subsea mechanism to circulate fluid between a riser and tubing string
US11414949B2 (en)	2019-04-18	2022-08-16	Worldwide Oilfield Machine, Inc.	Deepwater riser intervention system
US11435001B2 (en)	2020-01-15	2022-09-06	Worldwide Oilfield Machine, Inc.	Gate valve
US12516741B2 (en)	2021-10-14	2026-01-06	Worldwide Oilfield Machine, Inc.	Hydraulic valve with manual override
CN115075764B (zh) *	2022-06-29	2023-06-13	西南石油大学	一种电驱大通径水下测试树

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3189099A (en) *	1962-06-27	1965-06-15	Shell Oil Co	Wellhead closure
US3376923A (en) *	1963-05-27	1968-04-09	Shell Oil Co	Underwater well drilling method
US3536344A (en) *	1968-01-15	1970-10-27	Acf Ind Inc	Subsea valve and valve operator assembly
US3710859A (en) *	1970-05-27	1973-01-16	Vetco Offshore Ind Inc	Apparatus for remotely connecting and disconnecting pipe lines to and from a submerged wellhead
US4126183A (en) *	1976-12-09	1978-11-21	Deep Oil Technology, Inc.	Offshore well apparatus with a protected production system
US4331203A (en) *	1980-09-25	1982-05-25	Trw Inc.	Method and apparatus for the installation and withdrawal of pumping equipment in an underwater well
FR2556065B1 (fr) *	1983-12-01	1986-09-12	Alsthom Atlantique	Dispositif de connexion mecanique
GB8712056D0 (en) *	1987-05-21	1987-06-24	British Petroleum Co Plc	Insert choke & control module
US5161620A (en) *	1991-06-27	1992-11-10	Shell Offshore Inc.	Subsea production wellhead assembly
DE989283T1 (de) *	1992-06-01	2001-03-01	Cooper Cameron Corp., Houston	Bohrlochkopf
GB2267920B (en) *	1992-06-17	1995-12-06	Petroleum Eng Services	Improvements in or relating to well-head structures
US5377762A (en) *	1993-02-09	1995-01-03	Cooper Industries, Inc.	Bore selector
GB9418088D0 (en) *	1994-09-08	1994-10-26	Exploration & Prod Serv	Horizontal subsea tree pressure compensated plug
GB9509547D0 (en) *	1995-05-11	1995-07-05	Expro North Sea Ltd	Completion sub-sea test tree

1995
- 1995-09-20 GB GBGB9519202.7A patent/GB9519202D0/en active Pending
1996
- 1996-09-13 AU AU69379/96A patent/AU711005B2/en not_active Ceased
- 1996-09-13 CA CA002232034A patent/CA2232034C/en not_active Expired - Fee Related
- 1996-09-13 EP EP96930265A patent/EP0851967B1/en not_active Expired - Lifetime
- 1996-09-13 DK DK96930265T patent/DK0851967T3/da active
- 1996-09-13 US US09/043,457 patent/US6109353A/en not_active Expired - Lifetime
- 1996-09-13 DE DE69618213T patent/DE69618213T2/de not_active Expired - Fee Related
- 1996-09-13 BR BR9610571-2A patent/BR9610571A/pt not_active IP Right Cessation
- 1996-09-13 WO PCT/GB1996/002256 patent/WO1997011253A1/en not_active Ceased
1998
- 1998-03-19 NO NO19981242A patent/NO321136B1/no not_active IP Right Cessation

Also Published As

Publication number	Publication date
DE69618213D1 (de)	2002-01-31
EP0851967A1 (en)	1998-07-08
GB9519202D0 (en)	1995-11-22
NO321136B1 (no)	2006-03-27
AU711005B2 (en)	1999-10-07
CA2232034C (en)	2004-08-10
BR9610571A (pt)	2000-05-09
CA2232034A1 (en)	1997-03-27
EP0851967B1 (en)	2001-12-19
DK0851967T3 (da)	2002-04-15
AU6937996A (en)	1997-04-09
NO981242D0 (no)	1998-03-19
US6109353A (en)	2000-08-29
WO1997011253A1 (en)	1997-03-27
DE69618213T2 (de)	2002-08-08

Publication	Publication Date	Title
NO981242L (no)	1998-05-19	Ett-l÷ps stiger÷r
DE69633758D1 (de)	2004-12-09	Lichtleiterfolie
FI100905B (fi)	1998-03-13	Seinäelementti
DE69620416D1 (de)	2002-05-08	Flammwidrige flüssigkeiten
DE59610486D1 (de)	2003-07-10	Flachstecker
FI953012A0 (fi)	1995-06-16	Telekommunikationssystem samt samtalsuppkopplingsfoerfarande
IS4519A (is)	1997-07-10	Eldunartæki með hvatabrennara
KR950010873U (ko)	1995-05-15	화장지 케이스
DE69516142D1 (de)	2000-05-11	Tastatur
DE59600405D1 (de)	1998-09-10	Gehhilfe
KR970009602U (ko)	1997-03-27	골판지 케이스
ATA203495A (de)	1996-10-15	Wasserwaage
KR940019671U (ko)	1994-08-22	악보 넘김장치
KR960033380U (ko)	1996-11-19	조립식 가구
KR960026507U (ko)	1996-08-17	불꽃
KR970013585U (ko)	1997-04-25	골판지 케이스
KR960035290U (ko)	1996-11-21	수준기
IT238716Y1 (it)	2000-11-13	Galleggiante pasturatore
KR950005606U (ko)	1995-03-20	두루마리화장지
NO303216B1 (no)	1998-06-15	L÷fteanordning
KR960038894U (ko)	1996-12-18	축전형 호출기
KR970045574U (ko)	1997-07-31	키보드
KR970019235U (ko)	1997-05-26	키보드
ATA76695A (de)	1996-07-15	Kapazitiver füllstandsanzeiger
IT238883Y1 (it)	2000-11-15	Il salvafornelli

Legal Events

Date	Code	Title	Description
2016-04-25	MM1K	Lapsed by not paying the annual fees