GB9721870D0 - Motor drive actuator for downhole flow control devices - Google Patents

Motor drive actuator for downhole flow control devices

Info

Publication number: GB9721870D0
Authority: GB; United Kingdom
Prior art keywords: flow control; motor drive; control devices; drive actuator; downhole flow
Prior art date: 1996-02-15
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.): Granted

Application number

GBGB9721870.5A

Other versions

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.)

Baker Hughes Holdings LLC

Original Assignee

Baker Hughes Inc

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.)

1996-02-15

Filing date

1997-02-14

Publication date

1997-12-17

1997-02-14 Application filed by Baker Hughes Inc filed Critical Baker Hughes Inc

1997-12-17 Publication of GB9721870D0 publication Critical patent/GB9721870D0/en

1998-02-18 Publication of GB2316113A publication Critical patent/GB2316113A/en

2000-08-16 Application granted granted Critical

2000-08-16 Publication of GB2316113B publication Critical patent/GB2316113B/en

2017-02-14 Anticipated expiration legal-status Critical

Status Expired - Lifetime 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
- E21B34/00—Valve arrangements for boreholes or wells
- E21B34/06—Valve arrangements for boreholes or wells in wells
- E21B34/066—Valve arrangements for boreholes or wells in wells electrically actuated
- 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
- E21B17/003—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings with electrically conducting or insulating means
- 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
- E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
- 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
- E21B44/00—Automatic control systems specially adapted for drilling operations, i.e. self-operating systems which function to carry out or modify a drilling operation without intervention of a human operator, e.g. computer-controlled drilling systems; Systems specially adapted for monitoring a plurality of drilling variables or conditions
- E21B44/005—Below-ground automatic control systems
- 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
- E21B47/00—Survey of boreholes or wells
- E21B47/01—Devices for supporting measuring instruments on drill bits, pipes, rods or wirelines; Protecting measuring instruments in boreholes against heat, shock, pressure or the like
- E21B47/017—Protecting measuring instruments
- 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
- E21B2200/00—Special features related to earth drilling for obtaining oil, gas or water
- E21B2200/02—Down-hole chokes or valves for variably regulating fluid flow

Landscapes

Engineering & Computer Science (AREA)
Geology (AREA)
Life Sciences & Earth Sciences (AREA)
Mining & Mineral Resources (AREA)
Physics & Mathematics (AREA)
Environmental & Geological Engineering (AREA)
Fluid Mechanics (AREA)
General Life Sciences & Earth Sciences (AREA)
Geochemistry & Mineralogy (AREA)
Mechanical Engineering (AREA)
Geophysics (AREA)
Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Transmission Devices (AREA)
Selective Calling Equipment (AREA)
Flow Control (AREA)

GB9721870A 1996-02-15 1997-02-14 Actuator for a downhole tool Expired - Lifetime GB2316113B (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US1171896P	1996-02-15	1996-02-15
PCT/US1997/002334 WO1997030269A1 (en)	1996-02-15	1997-02-14	Motor drive actuator for downhole flow control devices

Publications (3)

Publication Number	Publication Date
GB9721870D0 true GB9721870D0 (en)	1997-12-17
GB2316113A GB2316113A (en)	1998-02-18
GB2316113B GB2316113B (en)	2000-08-16

Family

ID=21751684

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB9721870A Expired - Lifetime GB2316113B (en)	1996-02-15	1997-02-14	Actuator for a downhole tool

Country Status (5)

Country	Link
AU (1)	AU729246B2 (en)
CA (1)	CA2218259C (en)
GB (1)	GB2316113B (en)
NO (1)	NO325021B1 (en)
WO (1)	WO1997030269A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2320731B (en)	1996-04-01	2000-10-25	Baker Hughes Inc	Downhole flow control devices
GB2348663B (en) *	1996-04-01	2000-11-22	Baker Hughes Inc	Downhole flow control devices
FR2790510B1 (en)	1999-03-05	2001-04-20	Schlumberger Services Petrol	WELL BOTTOM FLOW CONTROL PROCESS AND DEVICE, WITH DECOUPLE CONTROL
GB9913037D0 (en)	1999-06-05	1999-08-04	Abb Offshore Systems Ltd	Actuator
NO336697B1 (en) *	2008-02-14	2015-10-19	Altus Intervention As	Method and apparatus for position control of a downhole actuator's working member
US9068425B2 (en)	2011-04-12	2015-06-30	Halliburton Energy Services, Inc.	Safety valve with electrical actuator and tubing pressure balancing
US9010448B2 (en)	2011-04-12	2015-04-21	Halliburton Energy Services, Inc.	Safety valve with electrical actuator and tubing pressure balancing
US9016387B2 (en)	2011-04-12	2015-04-28	Halliburton Energy Services, Inc.	Pressure equalization apparatus and associated systems and methods
US8800689B2 (en)	2011-12-14	2014-08-12	Halliburton Energy Services, Inc.	Floating plug pressure equalization in oilfield drill bits
US10253594B2 (en)	2016-12-09	2019-04-09	Baker Hughes, A Ge Company, Llc	Interventionless pressure operated sliding sleeve
US10301908B2 (en)	2017-02-09	2019-05-28	Baker Hughes, A Ge Company, Llc	Interventionless pressure operated sliding sleeve with backup operation with intervention
EP3963176A4 (en) *	2019-04-30	2023-05-10	RCE Corporation	Apparatus and methods for a gas lift valve

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2178088B (en) *	1985-07-25	1988-11-09	Gearhart Tesel Ltd	Improvements in downhole tools
CA2197260C (en) *	1996-02-15	2006-04-18	Michael A. Carmody	Electro hydraulic downhole control device
GB2320731B (en) *	1996-04-01	2000-10-25	Baker Hughes Inc	Downhole flow control devices

1997
- 1997-02-14 AU AU21259/97A patent/AU729246B2/en not_active Expired
- 1997-02-14 WO PCT/US1997/002334 patent/WO1997030269A1/en not_active Ceased
- 1997-02-14 GB GB9721870A patent/GB2316113B/en not_active Expired - Lifetime
- 1997-02-14 CA CA002218259A patent/CA2218259C/en not_active Expired - Lifetime
- 1997-10-14 NO NO19974752A patent/NO325021B1/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
CA2218259C (en)	2005-01-11
NO974752D0 (en)	1997-10-14
GB2316113B (en)	2000-08-16
GB2316113A (en)	1998-02-18
WO1997030269A1 (en)	1997-08-21
AU2125997A (en)	1997-09-02
NO325021B1 (en)	2008-01-14
CA2218259A1 (en)	1997-08-21
NO974752L (en)	1997-12-12
AU729246B2 (en)	2001-01-25

Publication	Publication Date	Title
GB9600549D0 (en)	1996-03-13	Motor drive control
AU2722897A (en)	1997-10-22	Downhole flow control devices
AU1617900A (en)	2000-06-05	Wellbore flow control device
GB0216732D0 (en)	2002-08-28	Servo motor drive control system
AU1179400A (en)	2000-06-05	Stepping motor control device
AU9299298A (en)	1999-03-22	Bypass valve for downhole motor
GB9721870D0 (en)	1997-12-17	Motor drive actuator for downhole flow control devices
AU6359199A (en)	2000-05-22	Remotely controlled assembly for wellbore flow diverter
AU2079195A (en)	1995-10-17	Downhole fluid control processes
GB2348226B (en)	2000-11-08	Downhole flow control devices
GB2310732B (en)	1998-11-11	Motor drive control device
GB9614305D0 (en)	1996-09-04	Shaft drive control
SG107548A1 (en)	2004-12-29	Disk drive device and method for controlling the same
AU2003200174A1 (en)	2003-04-17	Downhole flow control devices
AU2003200172A1 (en)	2003-04-17	Downhole flow control devices
AU2003200177A1 (en)	2003-04-17	Downhole flow control devices
AU5350498A (en)	1998-07-17	Flow control means
GB9609996D0 (en)	1996-07-17	Vibration drive control system
GB9620010D0 (en)	1996-11-13	Pressure fluid drive control
GB9611201D0 (en)	1996-07-31	Pressure fluid drive control
KR970062682U (en)	1997-12-11	Drive control device for door lock actuator
KR970062681U (en)	1997-12-11	Drive control device for door lock actuator
IL115510A0 (en)	1996-01-19	Actuator control
DE19681766T1 (en)	1999-11-11	Control drive
AU6430696A (en)	1997-12-04	Flow control device

Legal Events

Date	Code	Title	Description
2017-03-08	PE20	Patent expired after termination of 20 years	Expiry date: 20170213