AU9175398A - Novel control system - Google Patents

Novel control system

Info

Publication number: AU9175398A
Authority: AU; Australia
Prior art keywords: control system; novel control; novel; control
Prior art date: 1997-10-17
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.): Abandoned

Application number

AU91753/98A

Inventor

Michael Cumming

Timothy Mark Overfield

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.)

Individual

Original Assignee

Individual

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.)

1997-10-17

Filing date

1998-09-22

Publication date

1999-05-10

1998-09-22 Application filed by Individual filed Critical Individual

1999-05-10 Publication of AU9175398A publication Critical patent/AU9175398A/en

Status Abandoned legal-status Critical Current

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
- E21B33/0355—Control systems, e.g. hydraulic, pneumatic, electric, acoustic, for submerged well heads

Landscapes

Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Geology (AREA)
Mining & Mineral Resources (AREA)
Physics & Mathematics (AREA)
Environmental & Geological Engineering (AREA)
Fluid Mechanics (AREA)
General Life Sciences & Earth Sciences (AREA)
Geochemistry & Mineralogy (AREA)
Casings For Electric Apparatus (AREA)
Earth Drilling (AREA)

AU91753/98A 1997-10-17 1998-09-22 Novel control system Abandoned AU9175398A (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
GBGB9721929.9A GB9721929D0 (en)	1997-10-17	1997-10-17	Novel control system
GB9721929		1997-10-17
PCT/GB1998/002864 WO1999020872A1 (en)	1997-10-17	1998-09-22	Novel control system

Publications (1)

Publication Number	Publication Date
AU9175398A true AU9175398A (en)	1999-05-10

Family

ID=10820654

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU91753/98A Abandoned AU9175398A (en)	1997-10-17	1998-09-22	Novel control system

Country Status (5)

Country	Link
EP (1)	EP1023523A1 (en)
AU (1)	AU9175398A (en)
GB (1)	GB9721929D0 (en)
NO (1)	NO20001866L (en)
WO (1)	WO1999020872A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2428436A (en) *	2005-07-15	2007-01-31	Vetco Gray Controls Ltd	Underwater module with conformal waterproof coating
WO2007071266A1 (en)	2005-12-19	2007-06-28	Siemens Aktiengesellschaft	Electrical power system for a subsea system
GB2471108B (en)	2009-06-17	2013-08-07	Vetco Gray Controls Ltd	Monitoring of undesirable fluid ingress into subsea control modules
US9439316B2 (en) *	2014-04-03	2016-09-06	General Electric Company	Submersible power distribution system and methods of assembly thereof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2088592A5 (en) *	1970-04-17	1972-01-07	Garnier Henri
NO305138B1 (en) *	1994-10-31	1999-04-06	Mercur Slimhole Drilling And I	Device for use in drilling oil / gas wells

1997
- 1997-10-17 GB GBGB9721929.9A patent/GB9721929D0/en not_active Ceased
1998
- 1998-09-22 AU AU91753/98A patent/AU9175398A/en not_active Abandoned
- 1998-09-22 EP EP98944082A patent/EP1023523A1/en not_active Withdrawn
- 1998-09-22 WO PCT/GB1998/002864 patent/WO1999020872A1/en not_active Ceased
2000
- 2000-04-11 NO NO20001866A patent/NO20001866L/en not_active Application Discontinuation

Also Published As

Publication number	Publication date
GB9721929D0 (en)	1997-12-17
NO20001866D0 (en)	2000-04-11
WO1999020872A1 (en)	1999-04-29
EP1023523A1 (en)	2000-08-02
NO20001866L (en)	2000-06-15

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Legal Events

Date	Code	Title	Description
2000-06-29	MK6	Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase