GB0127004D0 - Sample extraction system for boreholes - Google Patents

Sample extraction system for boreholes

Info

Publication number
GB0127004D0
GB0127004D0 GBGB0127004.0A GB0127004A GB0127004D0 GB 0127004 D0 GB0127004 D0 GB 0127004D0 GB 0127004 A GB0127004 A GB 0127004A GB 0127004 D0 GB0127004 D0 GB 0127004D0
Authority
GB
United Kingdom
Prior art keywords
boreholes
extraction system
sample extraction
sample
extraction
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.)
Ceased
Application number
GBGB0127004.0A
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.)
Solinst Canada Ltd
Original Assignee
Solinst Canada 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 Solinst Canada Ltd filed Critical Solinst Canada Ltd
Priority to GBGB0127004.0A priority Critical patent/GB0127004D0/en
Publication of GB0127004D0 publication Critical patent/GB0127004D0/en
Priority to US10/101,460 priority patent/US6758274B2/en
Priority to CA002377936A priority patent/CA2377936C/en
Priority to GB0206789A priority patent/GB2381807B/en
Priority to US10/881,089 priority patent/US7222668B2/en
Ceased 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
    • E21B49/00—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells
    • E21B49/08—Obtaining fluid samples or testing fluids, in boreholes or wells
    • E21B49/084—Obtaining fluid samples or testing fluids, in boreholes or wells with means for conveying samples through pipe to surface
    • 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
    • E21B33/128—Packers; Plugs with a member expanded radially by axial pressure
    • 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
    • E21B49/00—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells
    • E21B49/08—Obtaining fluid samples or testing fluids, in boreholes or 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)
  • Pipe Accessories (AREA)
GBGB0127004.0A 2001-03-20 2001-11-12 Sample extraction system for boreholes Ceased GB0127004D0 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GBGB0127004.0A GB0127004D0 (en) 2001-11-12 2001-11-12 Sample extraction system for boreholes
US10/101,460 US6758274B2 (en) 2001-03-20 2002-03-20 Sample extraction system for boreholes
CA002377936A CA2377936C (en) 2001-03-20 2002-03-20 Sample extraction system for boreholes
GB0206789A GB2381807B (en) 2001-11-12 2002-03-21 Sample extraction system for boreholes
US10/881,089 US7222668B2 (en) 2001-03-20 2004-07-01 Sample extraction system for boreholes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0127004.0A GB0127004D0 (en) 2001-11-12 2001-11-12 Sample extraction system for boreholes

Publications (1)

Publication Number Publication Date
GB0127004D0 true GB0127004D0 (en) 2002-01-02

Family

ID=9925527

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB0127004.0A Ceased GB0127004D0 (en) 2001-03-20 2001-11-12 Sample extraction system for boreholes
GB0206789A Expired - Fee Related GB2381807B (en) 2001-11-12 2002-03-21 Sample extraction system for boreholes

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB0206789A Expired - Fee Related GB2381807B (en) 2001-11-12 2002-03-21 Sample extraction system for boreholes

Country Status (1)

Country Link
GB (2) GB0127004D0 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3200911A1 (en) * 1982-01-04 1983-07-14 Gerd 4600 Dortmund Drespa Reusable borehole plug
DE3405469C2 (en) * 1984-02-16 1986-04-24 MC-Bauchemie Müller GmbH & Co, Chemische Fabrik, 4300 Essen Packer for sealing the annular space of boreholes
GB9015158D0 (en) * 1990-07-10 1990-08-29 Vasey Alan G Borehole plug
US5158137A (en) * 1991-09-30 1992-10-27 Hilton & Chris Enterprises Retrievable oil well capping device
US5813456A (en) * 1996-11-12 1998-09-29 Milner; John E. Retrievable bridge plug and retrieving tool
GB0010735D0 (en) * 2000-05-04 2000-06-28 Specialised Petroleum Serv Ltd Compression set packer

Also Published As

Publication number Publication date
GB2381807B (en) 2006-03-29
GB2381807A (en) 2003-05-14
GB0206789D0 (en) 2002-05-01

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)