GB201413655D0 - Chemical injection regulation mechanism - Google Patents

Chemical injection regulation mechanism

Info

Publication number
GB201413655D0
GB201413655D0 GBGB1413655.0A GB201413655A GB201413655D0 GB 201413655 D0 GB201413655 D0 GB 201413655D0 GB 201413655 A GB201413655 A GB 201413655A GB 201413655 D0 GB201413655 D0 GB 201413655D0
Authority
GB
United Kingdom
Prior art keywords
chemical injection
regulation mechanism
injection regulation
chemical
regulation
Prior art date
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.)
Withdrawn
Application number
GBGB1413655.0A
Other versions
GB2514033A (en
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.)
Schlumberger Holdings Ltd
Original Assignee
Schlumberger Holdings 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 Schlumberger Holdings Ltd filed Critical Schlumberger Holdings Ltd
Publication of GB201413655D0 publication Critical patent/GB201413655D0/en
Publication of GB2514033A publication Critical patent/GB2514033A/en
Withdrawn legal-status Critical Current

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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/02—Surface sealing or packing
    • E21B33/03—Well heads; Setting-up thereof
    • E21B33/068—Well heads; Setting-up thereof having provision for introducing objects or fluids into, or removing objects from, 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
    • E21B34/00—Valve arrangements for boreholes or wells
    • E21B34/06—Valve arrangements for boreholes or wells in wells

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)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
GB1413655.0A 2012-02-02 2012-04-10 Chemical injection regulation mechanism Withdrawn GB2514033A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/364,785 US20120199365A1 (en) 2011-02-03 2012-02-02 Chemical injection regulation mechanism
PCT/US2012/023701 WO2013115824A1 (en) 2012-02-02 2012-04-10 Chemical injection regulation mechanism

Publications (2)

Publication Number Publication Date
GB201413655D0 true GB201413655D0 (en) 2014-09-17
GB2514033A GB2514033A (en) 2014-11-12

Family

ID=46599885

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1413655.0A Withdrawn GB2514033A (en) 2012-02-02 2012-04-10 Chemical injection regulation mechanism

Country Status (5)

Country Link
US (1) US20120199365A1 (en)
BR (1) BR112014018933A8 (en)
GB (1) GB2514033A (en)
NO (1) NO20140959A1 (en)
WO (1) WO2013115824A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8714254B2 (en) 2010-12-13 2014-05-06 Schlumberger Technology Corporation Method for mixing fluids downhole
US8708049B2 (en) * 2011-04-29 2014-04-29 Schlumberger Technology Corporation Downhole mixing device for mixing a first fluid with a second fluid
US8826981B2 (en) 2011-09-28 2014-09-09 Schlumberger Technology Corporation System and method for fluid processing with variable delivery for downhole fluid analysis
US10030513B2 (en) 2012-09-19 2018-07-24 Schlumberger Technology Corporation Single trip multi-zone drill stem test system
CN103603640A (en) * 2013-09-17 2014-02-26 南通中远船务工程有限公司 Chemical feed system for drilling mud system and chemical feed method of chemical feed system
GB2570582B (en) 2018-01-16 2022-04-20 Schlumberger Technology Bv Back flow restriction system and methodology for injection well

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3362347A (en) * 1966-01-05 1968-01-09 Otis Eng Co Gas lift systems and valves
US4010770A (en) * 1976-03-01 1977-03-08 W-K-M Wellhead Systems, Inc. Velocity flow control valve for fluid line
US4727903A (en) * 1987-06-26 1988-03-01 Malcolm B. Sturgis Fluid shutoff valve
US4932435A (en) * 1989-07-17 1990-06-12 Sundstrand Corporation Multi-stage flow regulating valve
US5215113A (en) * 1991-06-20 1993-06-01 Terry Paul E Precision safety shut-off valve
US5487405A (en) * 1993-06-01 1996-01-30 Skoglund; Paul K. Flow control valve having flow adjustable by variable ring
DE19727785B4 (en) * 1997-06-30 2006-04-13 Robert Bosch Gmbh Flow control valve for controlling liquids
US8016035B2 (en) * 2003-10-27 2011-09-13 Baker Hughes Incorporated Chemical injection check valve incorporated into a tubing retrievable safety valve
US20090107563A1 (en) * 2005-09-06 2009-04-30 Donald Gary Eichler Safety valve having piston with modified orifice
AU2008305337B2 (en) * 2007-09-25 2014-11-13 Schlumberger Technology B.V. Flow control systems and methods
US8261822B2 (en) * 2008-10-21 2012-09-11 Baker Hughes Incorporated Flow regulator assembly

Also Published As

Publication number Publication date
WO2013115824A1 (en) 2013-08-08
GB2514033A (en) 2014-11-12
BR112014018933A2 (en) 2017-06-20
NO20140959A1 (en) 2014-08-13
US20120199365A1 (en) 2012-08-09
BR112014018933A8 (en) 2017-07-11

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)