SG11201501016SA - Smart downhole control - Google Patents

Smart downhole control

Info

Publication number: SG11201501016SA
Authority: SG; Singapore
Prior art keywords: smart; downhole control; downhole; control; smart downhole
Prior art date: 2012-08-21

Application number

SG11201501016SA

Inventor

Robert Bell

Original Assignee

Vetco Gray Uk 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.)

2012-08-21

Filing date

2013-08-20

Publication date

2015-03-30

2013-08-20 Application filed by Vetco Gray Uk Ltd filed Critical Vetco Gray Uk Ltd

2015-03-30 Publication of SG11201501016SA publication Critical patent/SG11201501016SA/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
- E21B34/06—Valve arrangements for boreholes or wells in wells
- E21B34/10—Valve arrangements for boreholes or wells in wells operated by control fluid supplied from outside the borehole
- 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
- E21B34/16—Control means therefor being outside the borehole

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)
Fluid-Pressure Circuits (AREA)
Earth Drilling (AREA)
Accommodation For Nursing Or Treatment Tables (AREA)
Invalid Beds And Related Equipment (AREA)
Supply Devices, Intensifiers, Converters, And Telemotors (AREA)

SG11201501016SA 2012-08-21 2013-08-20 Smart downhole control SG11201501016SA (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US13/590,792 US9267356B2 (en)	2012-08-21	2012-08-21	Smart downhole control
PCT/EP2013/067337 WO2014029782A2 (en)	2012-08-21	2013-08-20	Smart downhole control

Publications (1)

Publication Number	Publication Date
SG11201501016SA true SG11201501016SA (en)	2015-03-30

Family

ID=49083659

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SG11201501016SA SG11201501016SA (en)	2012-08-21	2013-08-20	Smart downhole control

Country Status (7)

Country	Link
US (1)	US9267356B2 (en)
EP (1)	EP2895684B1 (en)
CN (1)	CN104797776A (en)
AU (1)	AU2013304982A1 (en)
BR (1)	BR112015003518B8 (en)
SG (1)	SG11201501016SA (en)
WO (1)	WO2014029782A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US9051830B2 (en) *	2013-08-22	2015-06-09	Halliburton Energy Services, Inc.	Two line operation of two hydraulically controlled downhole devices
GB2535236A (en) *	2015-02-16	2016-08-17	Ge Oil & Gas Uk Ltd	Retrofit power switching and repeating module
CN111608607B (en) *	2020-05-25	2022-05-03	中国海洋石油集团有限公司	Intelligent well isolation device and use method thereof

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4051894A (en) *	1976-07-12	1977-10-04	Baker International Corporation	Single string hanger system
US4378850A (en)	1980-06-13	1983-04-05	Halliburton Company	Hydraulic fluid supply apparatus and method for a downhole tool
GB2335215B (en) *	1998-03-13	2002-07-24	Abb Seatec Ltd	Extraction of fluids from wells
US6470970B1 (en)	1998-08-13	2002-10-29	Welldynamics Inc.	Multiplier digital-hydraulic well control system and method
US6179052B1 (en)	1998-08-13	2001-01-30	Halliburton Energy Services, Inc.	Digital-hydraulic well control system
US6567013B1 (en)	1998-08-13	2003-05-20	Halliburton Energy Services, Inc.	Digital hydraulic well control system
WO2001090532A1 (en) *	2000-05-22	2001-11-29	Halliburton Energy Services, Inc.	Hydraulically operated fluid metering apparatus for use in a subterranean well
US7182139B2 (en)	2002-09-13	2007-02-27	Schlumberger Technology Corporation	System and method for controlling downhole tools
US8866631B2 (en)	2006-03-30	2014-10-21	Vetco Gray Scandinavia As	System and method for remotely controlling down-hole operations
US7748461B2 (en)	2007-09-07	2010-07-06	Schlumberger Technology Corporation	Method and apparatus for multi-drop tool control
US8602109B2 (en) *	2008-12-18	2013-12-10	Hydril Usa Manufacturing Llc	Subsea force generating device and method

2012
- 2012-08-21 US US13/590,792 patent/US9267356B2/en active Active
2013
- 2013-08-20 CN CN201380044250.9A patent/CN104797776A/en active Pending
- 2013-08-20 WO PCT/EP2013/067337 patent/WO2014029782A2/en active Application Filing
- 2013-08-20 AU AU2013304982A patent/AU2013304982A1/en not_active Abandoned
- 2013-08-20 BR BR112015003518A patent/BR112015003518B8/en active Search and Examination
- 2013-08-20 EP EP13753847.6A patent/EP2895684B1/en active Active
- 2013-08-20 SG SG11201501016SA patent/SG11201501016SA/en unknown

Also Published As

Publication number	Publication date
EP2895684A2 (en)	2015-07-22
BR112015003518B1 (en)	2021-03-02
WO2014029782A2 (en)	2014-02-27
WO2014029782A3 (en)	2014-12-04
US20140054045A1 (en)	2014-02-27
US9267356B2 (en)	2016-02-23
EP2895684B1 (en)	2016-07-06
BR112015003518A2 (en)	2017-07-04
BR112015003518B8 (en)	2021-07-06
CN104797776A (en)	2015-07-22
AU2013304982A1 (en)	2015-03-12

Publication	Publication Date	Title
GB2519420B (en)	2016-11-09	Electrofracturing formations
EP2930595A4 (en)	2016-07-27	Facility-management-system control interface
IL236621A0 (en)	2015-02-26	Chiral control
GB2500583B (en)	2014-10-22	Interference control
GB2515705B (en)	2020-09-16	Data syncronisation
GB201201537D0 (en)	2012-03-14	Control mechanism
EP2715460A4 (en)	2014-11-26	Companion control interface for smart devices
GB201221069D0 (en)	2013-01-09	Control method
GB201308088D0 (en)	2013-06-12	Control
GB2507584B (en)	2020-04-29	Control circuitry
IL218385A0 (en)	2012-04-30	Smart irrigation
EP2854255A4 (en)	2016-03-09	Control system
GB201215667D0 (en)	2012-10-17	Control assembly
ZA201500837B (en)	2017-04-26	Rendering time control
EP2811284A4 (en)	2015-09-09	Control unit
EP2831850A4 (en)	2015-11-25	Intelligent depth control
GB2499651B (en)	2018-12-26	Electronic level control
EP2820887A4 (en)	2015-12-23	Smart 3gdt
GB201300597D0 (en)	2013-02-27	Clearance control
GB2506123B (en)	2020-02-26	Downhole communication
SG11201501016SA (en)	2015-03-30	Smart downhole control
ZA201504979B (en)	2016-07-27	Turnstile
GB2507322B (en)	2020-02-12	Rotor control
GB201210472D0 (en)	2012-07-25	Obtaining control words
GB201218159D0 (en)	2012-11-21	Rotor control