GB2475450B - Apparatus for testing swellable materials - Google Patents

Apparatus for testing swellable materials

Info

Publication number
GB2475450B
GB2475450B GB1103290A GB201103290A GB2475450B GB 2475450 B GB2475450 B GB 2475450B GB 1103290 A GB1103290 A GB 1103290A GB 201103290 A GB201103290 A GB 201103290A GB 2475450 B GB2475450 B GB 2475450B
Authority
GB
United Kingdom
Prior art keywords
swellable materials
testing
testing swellable
materials
swellable
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.)
Expired - Fee Related
Application number
GB1103290A
Other versions
GB201103290D0 (en
GB2475450A (en
Inventor
Brian Nutley
Kim Nutley
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.)
Swelltec Ltd
Original Assignee
Swelltec 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
Priority claimed from GBGB0819749.3A external-priority patent/GB0819749D0/en
Application filed by Swelltec Ltd filed Critical Swelltec Ltd
Publication of GB201103290D0 publication Critical patent/GB201103290D0/en
Publication of GB2475450A publication Critical patent/GB2475450A/en
Application granted granted Critical
Publication of GB2475450B publication Critical patent/GB2475450B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/12—Packers; Plugs
    • E21B33/1208—Packers; Plugs characterised by the construction of the sealing or packing 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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/12—Packers; Plugs
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/08—Investigating permeability, pore-volume, or surface area of porous materials
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N19/00—Investigating materials by mechanical methods
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N19/00—Investigating materials by mechanical methods
    • G01N19/10—Measuring moisture content, e.g. by measuring change in length of hygroscopic filament; Hygrometers

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Mining & Mineral Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Dispersion Chemistry (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
GB1103290A 2008-10-28 2009-10-28 Apparatus for testing swellable materials Expired - Fee Related GB2475450B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0819749.3A GB0819749D0 (en) 2008-10-28 2008-10-28 Method and apparatus fo testing swellable materials
GB0918889A GB2464823B (en) 2008-10-28 2009-10-28 A method for testing swellable materials

Publications (3)

Publication Number Publication Date
GB201103290D0 GB201103290D0 (en) 2011-04-13
GB2475450A GB2475450A (en) 2011-05-18
GB2475450B true GB2475450B (en) 2011-11-02

Family

ID=43920069

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1103290A Expired - Fee Related GB2475450B (en) 2008-10-28 2009-10-28 Apparatus for testing swellable materials

Country Status (1)

Country Link
GB (1) GB2475450B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20230228183A1 (en) * 2022-01-17 2023-07-20 Halliburton Energy Services, Inc. Real-Time Monitoring Of Swellpackers

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0104153A1 (en) * 1982-09-01 1984-03-28 Leif Rune Bohlin Apparatus for measuring the swelling or shrinkage of a specimen in a fluid
DD222960A1 (en) * 1984-03-05 1985-05-29 Tech Hochschule C Schorlemmer DEVICE FOR LAYER THICKNESS MEASUREMENT OF SOURCE-BASED SUBSTANCES FOR SINGLE-SIDED WETTING
GB2235300A (en) * 1989-08-22 1991-02-27 Exxon Production Research Co Rapidly determining the swelling-clay content of cement mixtures
US20040014226A1 (en) * 2000-11-09 2004-01-22 Wolfgang Schrof Method and device for determining the swelling behavior of polymer gels under pressure
GB2411918A (en) * 2004-03-12 2005-09-14 Schlumberger Holdings Sealing system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0104153A1 (en) * 1982-09-01 1984-03-28 Leif Rune Bohlin Apparatus for measuring the swelling or shrinkage of a specimen in a fluid
DD222960A1 (en) * 1984-03-05 1985-05-29 Tech Hochschule C Schorlemmer DEVICE FOR LAYER THICKNESS MEASUREMENT OF SOURCE-BASED SUBSTANCES FOR SINGLE-SIDED WETTING
GB2235300A (en) * 1989-08-22 1991-02-27 Exxon Production Research Co Rapidly determining the swelling-clay content of cement mixtures
US20040014226A1 (en) * 2000-11-09 2004-01-22 Wolfgang Schrof Method and device for determining the swelling behavior of polymer gels under pressure
GB2411918A (en) * 2004-03-12 2005-09-14 Schlumberger Holdings Sealing system

Also Published As

Publication number Publication date
GB201103290D0 (en) 2011-04-13
GB2475450A (en) 2011-05-18

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20170810 AND 20170816

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20181028