SG11201501016SA - Smart downhole control - Google Patents

Smart downhole control

Info

Publication number
SG11201501016SA
SG11201501016SA SG11201501016SA SG11201501016SA SG11201501016SA SG 11201501016S A SG11201501016S A SG 11201501016SA SG 11201501016S A SG11201501016S A SG 11201501016SA SG 11201501016S A SG11201501016S A SG 11201501016SA SG 11201501016S A SG11201501016S A SG 11201501016SA
Authority
SG
Singapore
Prior art keywords
smart
downhole control
downhole
control
smart downhole
Prior art date
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.)
Filing date
Publication date
Application filed by Vetco Gray Uk Ltd filed Critical Vetco Gray Uk Ltd
Publication of SG11201501016SA publication Critical patent/SG11201501016SA/en

Links

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
US6179052B1 (en) 1998-08-13 2001-01-30 Halliburton Energy Services, Inc. Digital-hydraulic well control system
US6470970B1 (en) 1998-08-13 2002-10-29 Welldynamics Inc. Multiplier digital-hydraulic well control system and method
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
WO2007116264A1 (en) 2006-03-30 2007-10-18 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

Also Published As

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

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